IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 1 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. AVERAGE OF MEAN DAILY TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MAX-MIN 1961 13.4 15.1 17.6 23.7 32.4 36.9 38.8 38.8 32.5 28.3 20.0 16.4 25.4 1962 13.9 16.7 22.3 25.8 ****** ****** ****** ****** ****** 29.6 21.1 16.7 ****** 1963 16.2 18.6 18.3 25.0 27.4 36.0 38.7 37.9 34.4 29.3 19.9 12.9 25.8 1964 8.3 16.0 21.6 24.4 31.0 36.6 38.3 37.3 34.0 26.5 20.6 13.6 30.0 1965 12.6 15.5 20.2 22.7 32.8 36.3 38.1 39.0 34.8 28.7 21.5 15.5 26.4 1966 17.4 16.0 19.1 25.3 32.3 37.3 38.0 38.9 35.4 28.3 23.3 16.2 22.9 1967 13.9 12.5 17.8 21.2 30.8 32.5 35.2 33.1 30.3 ****** 17.7 12.9 ****** 1968 13.1 ****** 16.7 22.2 27.9 33.8 35.4 32.5 30.5 27.1 20.1 14.2 ****** 1969 12.3 13.5 19.3 21.6 28.2 32.6 33.8 33.4 31.5 27.0 17.8 14.0 21.5 1970 10.5 13.4 16.2 24.5 29.3 33.0 34.0 33.5 30.3 25.6 20.1 10.8 23.5 1971 12.0 11.4 16.9 20.2 30.0 31.7 35.1 33.6 31.0 24.0 17.2 10.3 24.8 1972 7.6 9.3 15.2 21.0 27.3 35.8 37.4 37.5 33.9 29.6 19.5 10.5 29.9 1973 12.0 16.2 18.6 25.2 31.4 35.0 37.2 39.4 35.0 29.9 19.1 14.9 27.4 1974 11.7 13.5 19.8 24.3 31.5 36.2 ****** 37.8 34.0 28.8 22.2 13.3 ****** 1975 12.6 14.3 19.2 25.9 32.4 36.8 38.1 37.5 35.6 26.6 20.7 13.1 25.5 1976 12.8 13.1 15.9 ****** 30.6 38.2 37.7 37.2 33.2 28.0 21.1 15.9 ****** 1977 9.8 17.8 21.7 24.5 32.5 36.6 37.9 38.5 34.7 26.5 19.4 15.7 28.7 1978 14.0 16.4 20.4 25.9 31.7 34.8 36.9 34.9 33.8 29.5 17.4 16.5 22.9 1979 13.5 16.9 19.5 27.3 31.2 36.4 38.3 37.7 35.6 28.6 22.5 14.1 24.8 1980 12.0 13.7 20.2 26.0 30.8 36.2 39.5 36.2 32.7 27.3 21.5 14.3 27.5 1981 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1982 12.9 11.9 16.3 26.4 32.3 36.2 37.4 37.0 34.9 28.6 18.3 11.2 26.2 1983 10.6 13.9 16.2 23.3 31.4 35.7 ****** ****** ****** ****** ****** 15.1 ****** 1984 13.3 16.0 19.7 25.4 29.2 35.2 37.9 34.9 32.9 26.8 20.4 12.8 25.1 1985 14.3 13.1 19.3 25.3 31.7 35.2 37.2 37.9 33.7 26.6 21.1 14.0 24.8 1986 13.3 14.7 17.7 24.9 31.0 34.3 38.8 38.6 34.6 29.6 18.2 13.4 25.5 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 13.0 15.7 ****** ****** 31.2 36.0 38.0 37.2 34.0 29.3 20.6 15.2 ****** 1989 10.8 13.8 19.8 27.0 31.8 35.7 39.6 37.8 33.4 28.6 20.8 13.8 28.8 1990 11.3 14.1 19.2 24.2 32.5 36.3 38.9 36.8 33.8 28.2 22.1 16.4 27.6 1991 13.2 13.9 18.5 26.0 29.8 35.7 37.3 36.8 33.2 27.4 21.8 14.5 24.1 1992 10.5 12.9 ****** 23.8 29.8 35.2 37.3 ****** ****** ****** ****** ****** ****** 1993 ****** ****** ****** ****** 31.6 34.9 38.0 37.1 33.5 28.1 19.0 16.4 ****** 1994 ****** 15.5 19.9 27.4 31.5 35.7 37.0 36.3 34.1 28.3 20.4 12.1 ****** 1995 13.5 15.4 19.1 24.2 32.2 35.3 37.0 37.3 32.9 27.4 20.2 14.0 23.8 1996 14.0 16.3 17.8 24.3 33.2 36.0 40.4 38.6 34.3 27.7 21.1 17.5 26.4 1997 14.4 13.5 16.3 23.3 32.1 36.7 37.3 36.3 33.7 28.6 19.9 14.2 23.8 1998 11.4 15.1 18.4 26.0 32.1 38.1 39.3 39.6 35.2 28.9 23.5 19.3 28.2 1999 14.7 16.4 18.5 26.5 33.3 37.7 38.5 39.6 34.1 29.6 20.5 15.4 24.9 2000 13.0 14.6 19.1 28.8 33.1 36.4 40.4 39.6 33.5 27.9 19.8 14.6 27.4 MEAN 12.6 14.6 18.6 24.7 31.1 35.7 37.7 37.0 33.6 28.0 20.3 14.4 25.1 SD 1.93 1.88 1.71 1.94 1.57 1.48 1.54 1.96 1.43 1.31 1.55 1.97 1.69 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 2 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. AVERAGE OF MINIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 9.3 10.3 12.0 17.3 24.3 28.4 30.6 30.1 23.7 19.8 14.1 10.8 19.2 1962 9.5 11.1 15.4 18.7 ****** ****** ****** ****** ****** 22.3 15.1 11.8 ****** 1963 10.7 13.3 11.8 19.0 21.5 27.7 30.4 30.2 26.3 22.6 13.9 7.9 19.6 1964 2.2 10.6 15.5 18.6 22.8 28.3 30.5 28.9 25.6 18.3 14.4 8.4 18.7 1965 8.9 10.0 14.0 16.5 25.0 27.8 29.3 31.5 27.1 23.1 16.3 9.5 19.9 1966 11.9 11.4 13.4 18.8 25.1 28.8 30.1 29.8 28.1 20.6 15.8 9.9 20.3 1967 7.0 8.3 11.6 12.7 23.7 23.2 24.4 21.5 19.0 ****** 11.5 8.0 ****** 1968 6.7 ****** 7.7 14.5 18.7 24.7 24.4 20.8 18.8 17.8 12.8 7.9 ****** 1969 6.4 7.7 11.9 14.3 17.7 20.9 22.0 22.3 21.1 17.2 11.2 6.3 14.9 1970 3.6 4.5 6.9 14.0 17.7 20.6 22.6 21.6 18.4 14.1 10.1 2.4 13.0 1971 3.5 2.5 7.9 11.0 19.5 20.4 23.7 22.5 19.9 13.0 8.9 2.9 13.0 1972 -0.0 0.7 7.7 11.8 19.8 27.8 28.7 29.8 25.2 21.6 13.3 6.2 16.0 1973 6.2 10.7 11.6 18.3 23.7 26.4 29.0 31.3 26.5 22.3 12.2 9.4 19.0 1974 8.1 8.6 15.5 19.0 23.6 27.5 ****** 29.7 25.9 21.4 15.5 9.1 ****** 1975 8.3 9.5 12.8 19.5 25.8 28.5 30.0 29.3 27.7 18.5 14.6 9.4 19.5 1976 9.7 8.7 10.6 ****** 23.9 31.2 30.4 29.1 24.4 20.5 14.8 9.9 ****** 1977 5.8 11.6 15.2 18.0 25.4 28.2 29.5 31.0 26.2 20.8 14.1 11.4 19.8 1978 8.7 11.5 14.3 18.7 23.6 26.8 27.5 25.4 25.7 22.0 11.2 11.5 18.9 1979 8.3 10.9 13.0 20.5 24.4 28.6 30.3 30.1 27.9 21.8 15.9 9.6 20.1 1980 7.4 8.6 14.7 19.3 22.2 27.1 31.4 27.4 24.1 19.3 15.2 9.1 18.8 1981 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1982 8.1 6.8 10.5 18.6 23.6 26.0 27.2 25.6 23.5 19.8 10.6 5.8 17.2 1983 5.7 7.5 9.2 16.0 23.8 26.3 28.7 27.7 22.5 16.7 14.9 8.8 17.3 1984 7.4 8.9 13.1 17.5 21.2 26.0 29.7 26.6 24.0 18.3 15.2 7.3 17.9 1985 8.8 6.2 11.4 17.5 23.0 25.3 27.6 28.8 24.0 17.4 14.1 8.0 17.7 1986 6.5 9.4 11.6 18.2 23.2 25.0 29.8 30.3 25.6 21.4 12.2 7.9 18.4 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 8.2 9.2 ****** ****** 22.0 27.1 28.6 28.0 24.2 20.5 13.4 9.6 ****** 1989 4.9 7.2 13.5 19.1 23.2 25.9 30.2 28.6 24.1 20.0 14.0 8.2 18.2 1990 5.4 7.7 11.2 16.3 22.9 26.6 29.8 27.1 23.7 19.2 13.5 8.6 17.7 1991 8.5 7.6 12.2 17.9 21.3 26.6 28.1 28.1 24.2 20.0 14.6 9.8 18.2 1992 5.4 7.3 ****** 16.3 21.9 26.4 27.8 ****** ****** ****** ****** ****** ****** 1993 ****** ****** ****** ****** 24.7 26.4 29.8 29.1 25.5 21.2 12.8 10.7 ****** 1994 ****** 10.1 14.8 21.2 24.4 27.7 29.2 28.2 27.3 22.3 16.3 8.1 ****** 1995 9.1 10.7 13.4 18.1 25.1 27.3 29.1 28.8 25.0 20.4 13.3 8.9 19.1 1996 10.2 11.8 13.0 17.9 26.2 27.7 33.3 30.7 26.7 20.9 15.3 12.5 20.5 1997 9.5 7.6 11.4 17.4 25.2 29.2 29.1 28.1 25.5 22.5 15.7 10.7 19.3 1998 7.7 10.4 13.4 19.0 24.4 29.8 31.7 32.0 27.8 22.0 16.9 13.5 20.7 1999 11.0 12.0 13.2 20.1 25.1 29.7 31.0 32.3 26.0 22.8 14.7 10.4 20.7 2000 8.6 9.1 12.6 21.8 25.3 28.1 33.1 32.1 25.9 21.6 14.7 11.3 20.4 MEAN 7.4 8.9 12.2 17.5 23.1 26.8 28.8 28.2 24.7 20.1 13.9 9.0 18.4 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 3 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. AVERAGE OF MAXIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 17.5 20.0 23.2 30.0 40.5 45.5 46.9 47.5 41.3 36.8 25.8 22.1 33.1 1962 18.4 22.3 29.2 33.0 ****** ****** ****** ****** ****** 36.8 27.1 21.5 ****** 1963 21.7 24.0 24.8 31.0 33.3 44.4 47.1 45.6 42.4 36.1 26.0 18.0 32.9 1964 14.3 21.4 27.6 30.2 39.3 44.9 46.1 45.6 42.5 34.7 26.9 18.8 32.7 1965 16.3 21.0 26.3 28.8 40.5 44.7 47.0 46.6 42.4 34.3 26.7 21.5 33.0 1966 22.9 20.6 24.8 31.8 39.5 45.8 45.9 48.1 42.8 35.9 30.8 22.4 34.3 1967 20.9 16.7 23.9 29.6 37.9 42.8 45.8 44.7 41.6 ****** 24.0 17.8 ****** 1968 19.4 18.3 25.7 29.8 37.2 42.8 46.5 44.3 42.3 36.3 27.3 20.7 32.5 1969 18.3 19.3 26.8 28.9 38.6 44.3 45.6 44.5 41.8 36.9 24.3 21.7 32.6 1970 17.4 22.3 25.5 34.9 40.9 45.4 45.4 45.5 42.3 37.1 30.0 19.3 33.8 1971 20.4 20.3 25.8 29.4 40.5 43.0 46.4 44.8 42.1 34.9 25.5 17.8 32.6 1972 15.2 18.0 22.7 30.2 34.8 43.7 46.1 45.3 42.5 37.5 25.8 14.7 31.4 1973 17.7 21.8 25.6 32.1 39.1 43.6 45.4 47.4 43.5 37.6 26.0 20.4 33.3 1974 15.2 18.4 24.2 29.6 39.3 44.9 ****** 45.8 42.1 36.1 28.8 17.5 ****** 1975 16.9 19.1 25.6 32.3 39.1 45.1 46.2 45.7 43.5 34.7 26.7 16.7 32.6 1976 15.9 17.5 21.2 ****** 37.3 45.2 44.9 45.2 42.0 35.4 27.5 22.0 ****** 1977 13.9 24.0 28.2 31.0 39.5 45.1 46.3 46.0 43.2 32.2 24.8 19.9 32.8 1978 19.2 21.3 26.4 33.0 39.7 43.2 46.3 44.5 41.9 36.9 23.8 21.5 33.2 1979 18.8 23.0 26.0 34.4 37.9 44.2 46.3 45.2 43.4 35.8 29.2 18.7 33.6 1980 16.5 18.9 25.7 32.8 39.4 45.1 47.6 45.1 41.5 35.3 27.9 19.5 32.9 1981 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1982 17.5 16.9 22.9 34.3 41.4 46.3 47.6 48.4 46.2 37.4 25.9 16.7 33.5 1983 15.3 20.2 23.2 30.5 39.0 45.1 ****** ****** ****** ****** ****** 21.2 ****** 1984 19.2 23.1 26.4 33.6 37.2 44.5 46.1 43.2 41.9 35.2 25.5 18.3 32.9 1985 20.1 19.9 26.4 33.0 40.5 45.0 46.8 47.0 43.4 35.9 28.4 19.8 33.8 1986 20.1 20.0 23.9 31.5 38.9 43.5 47.8 46.9 43.6 37.9 24.2 18.9 33.1 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 17.7 22.1 ****** ****** 40.5 44.8 47.5 46.3 43.8 38.1 27.7 20.9 ****** 1989 16.7 20.4 26.0 34.9 40.4 45.5 49.0 47.0 42.6 37.3 27.6 19.4 33.9 1990 16.9 20.7 27.1 33.1 42.7 46.2 48.1 46.6 43.7 37.2 30.5 24.4 34.8 1991 17.8 20.3 24.8 34.1 38.4 44.7 46.7 45.5 42.2 34.9 29.1 19.3 33.1 1992 15.6 18.4 ****** 31.3 37.8 44.0 46.7 ****** ****** ****** ****** ****** ****** 1993 ****** ****** ****** ****** 38.5 43.4 46.2 45.1 41.4 35.1 25.3 22.0 ****** 1994 ****** 20.9 24.9 33.7 38.5 43.7 44.9 44.4 41.0 34.4 24.4 16.1 ****** 1995 17.9 20.1 24.8 30.3 39.3 43.4 44.9 45.8 40.8 34.5 27.0 19.0 32.3 1996 17.9 20.7 22.7 30.7 40.3 44.3 47.4 46.5 41.8 34.5 27.0 22.5 33.0 1997 19.3 19.4 21.3 29.2 38.9 44.2 45.4 44.5 41.8 34.6 24.0 17.6 31.7 1998 15.1 19.9 23.5 33.0 39.8 46.4 46.9 47.2 42.6 35.9 30.1 25.2 33.8 1999 18.3 20.9 23.7 32.9 41.5 45.7 46.0 47.0 42.2 36.5 26.2 20.4 33.4 2000 17.4 20.0 25.7 35.7 40.8 44.7 47.7 47.0 41.1 34.2 24.9 18.0 33.1 MEAN 17.8 20.3 25.0 31.9 39.2 44.6 46.5 45.9 42.4 35.9 26.7 19.8 33.0 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 4 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. DIFFERENCE BETWEEN AVERAGE MAXIMUM AND MINIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 8.2 9.8 11.2 12.7 16.2 17.1 16.3 17.4 17.6 17.0 11.7 11.3 13.9 1962 8.9 11.2 13.8 14.3 ****** ****** ****** ****** ****** 14.5 12.0 9.7 ****** 1963 11.0 10.7 13.0 12.0 11.8 16.7 16.7 15.4 16.1 13.5 12.1 10.1 13.3 1964 12.1 10.8 12.1 11.6 16.5 16.6 15.6 16.7 16.9 16.4 12.5 10.4 14.0 1965 7.4 11.0 12.3 12.3 15.5 16.9 17.8 15.1 15.3 11.2 10.4 12.0 13.1 1966 11.0 9.2 11.4 13.0 14.4 17.0 15.8 18.3 14.7 15.3 15.0 12.5 14.0 1967 13.9 8.5 12.3 16.9 14.2 19.6 21.4 23.2 22.6 ****** 12.5 9.8 ****** 1968 12.7 ****** 18.0 15.3 18.5 18.1 22.1 23.5 23.4 18.5 14.5 12.8 ****** 1969 11.9 11.6 14.9 14.6 20.9 23.3 23.6 22.2 20.7 19.7 13.1 15.4 17.7 1970 13.8 17.8 18.6 20.9 23.2 24.8 22.8 23.9 23.9 23.0 19.9 16.9 20.8 1971 16.9 17.8 17.9 18.4 21.0 22.6 22.7 22.3 22.2 21.9 16.6 14.9 19.6 1972 15.2 17.3 15.0 18.4 15.0 15.9 17.4 15.5 17.3 15.9 12.5 8.5 15.3 1973 11.5 11.1 14.0 13.9 15.4 17.2 16.4 16.1 17.0 15.3 13.8 11.0 14.4 1974 7.1 9.8 8.7 10.6 15.7 17.4 ****** 16.1 16.2 14.7 13.3 8.4 ****** 1975 8.6 9.6 12.8 12.8 13.3 16.6 16.2 16.5 15.8 16.2 12.1 7.3 13.1 1976 6.2 8.8 10.6 ****** 13.4 14.0 14.5 16.1 17.6 14.9 12.8 12.1 ****** 1977 8.2 12.4 13.0 13.0 14.1 16.9 16.8 15.0 17.0 11.4 10.7 8.5 13.1 1978 10.5 9.8 12.1 14.3 16.1 16.4 18.8 19.1 16.2 14.9 12.6 10.0 14.2 1979 10.5 12.1 13.0 13.9 13.5 15.6 16.0 15.1 15.5 14.0 13.3 9.1 13.5 1980 9.1 10.3 11.0 13.6 17.2 18.0 16.2 17.7 17.4 16.0 12.7 10.4 14.1 1981 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1982 9.4 10.1 12.4 15.7 17.8 20.3 20.4 22.8 22.7 17.6 15.3 10.9 16.3 1983 9.6 12.7 14.0 14.5 15.2 18.8 ****** ****** ****** ****** ****** 12.4 ****** 1984 11.8 14.2 13.3 16.1 16.0 18.5 16.4 16.6 17.9 16.9 10.3 11.0 14.9 1985 11.3 13.7 15.0 15.5 17.5 19.7 19.2 18.2 19.4 18.5 14.3 11.8 16.2 1986 13.6 10.6 12.3 13.3 15.7 18.5 18.0 16.6 18.0 16.5 12.0 11.0 14.7 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 9.5 12.9 ****** ****** 18.5 17.7 18.9 18.3 19.6 17.6 14.3 11.3 ****** 1989 11.8 13.2 12.5 15.8 17.2 19.6 18.8 18.4 18.5 17.3 13.6 11.2 15.7 1990 11.5 13.0 15.9 16.8 19.8 19.6 18.4 19.5 20.0 18.0 17.0 15.8 17.1 1991 9.3 12.7 12.6 16.2 17.1 18.1 18.6 17.4 18.0 14.9 14.5 9.5 14.9 1992 10.2 11.1 ****** 15.1 15.9 17.6 18.9 ****** ****** ****** ****** ****** ****** 1993 ****** ****** ****** ****** 13.8 17.0 16.4 16.0 15.9 13.9 12.6 11.3 ****** 1994 ****** 10.8 10.1 12.5 14.1 16.0 15.7 16.2 13.7 12.1 8.1 8.0 ****** 1995 8.8 9.4 11.4 12.2 14.2 16.1 15.8 17.0 15.8 14.1 13.7 10.1 13.2 1996 7.7 8.9 9.7 12.8 14.1 16.6 14.1 15.8 15.1 13.6 11.7 10.0 12.5 1997 9.8 11.8 9.9 11.8 13.7 15.0 16.3 16.4 16.3 12.1 8.3 6.9 12.4 1998 7.4 9.5 10.1 14.0 15.4 16.6 15.2 15.2 14.8 13.9 13.2 11.7 13.1 1999 7.3 8.9 10.5 12.8 16.4 16.0 15.0 14.7 16.2 13.7 11.5 10.0 12.7 2000 8.8 10.9 13.1 13.9 15.5 16.6 14.6 14.9 15.2 12.6 10.2 6.7 12.7 MEAN 10.3 11.5 12.8 14.3 16.0 17.8 17.7 17.7 17.7 15.6 12.9 10.8 14.6 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 5 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 03 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 7.37 7.23 7.24 9.89 12.47 17.11 13.18 10.80 9.41 8.99 8.47 6.82 9.92 1962 7.07 7.20 8.22 8.83 ****** ****** 15.32 16.31 14.11 10.53 9.67 7.90 ****** 1963 6.85 7.16 6.16 9.25 9.87 9.08 12.13 12.21 9.43 9.82 7.62 5.97 8.79 1964 3.57 6.11 7.51 7.34 6.02 6.69 8.98 8.22 6.57 6.07 6.00 5.63 6.56 1965 6.64 6.45 6.99 6.49 7.80 9.22 8.54 12.59 8.21 10.73 9.87 5.45 8.25 1966 6.93 7.61 7.12 7.67 7.82 7.38 8.84 12.42 10.16 8.84 6.16 5.82 8.07 1967 5.75 6.02 5.65 7.31 9.67 8.61 9.94 8.97 8.05 ****** 9.59 6.70 ****** 1968 5.62 5.91 7.02 9.00 9.85 8.18 9.23 8.29 7.36 7.88 8.62 7.91 7.91 1969 7.02 6.52 9.11 9.49 10.00 10.82 9.89 10.76 9.71 9.16 7.40 6.68 8.88 1970 6.69 6.48 7.16 8.16 7.83 8.05 9.22 9.12 8.14 6.47 6.94 6.82 7.59 1971 6.32 6.59 7.03 9.22 9.77 8.59 9.71 9.25 8.89 7.03 9.00 7.05 8.20 1972 5.82 5.76 7.84 10.61 9.73 9.14 9.41 10.74 9.67 7.79 8.61 6.27 8.45 1973 5.28 7.76 6.14 7.75 7.43 8.29 8.83 11.43 8.22 7.59 4.77 5.77 7.44 1974 6.49 6.93 9.13 8.89 8.61 8.28 ****** 8.37 7.08 6.74 6.27 7.03 ****** 1975 6.62 6.60 6.90 8.99 9.30 8.07 10.00 9.79 10.22 5.73 6.95 7.20 8.03 1976 7.39 6.72 7.96 ****** 9.54 9.64 11.83 14.86 8.20 8.54 7.38 6.98 ****** 1977 5.73 7.07 8.16 8.84 9.28 9.05 9.23 12.23 8.54 9.39 8.84 8.27 8.72 1978 6.89 7.78 8.11 7.05 8.29 8.45 10.70 8.21 9.49 7.21 6.06 8.38 8.05 1979 6.80 7.87 7.46 9.70 11.31 8.82 10.08 10.39 10.72 10.08 7.98 7.53 9.06 1980 6.58 7.37 9.58 8.86 10.16 11.09 10.52 9.68 8.59 8.72 10.15 7.18 9.04 1981 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1982 6.83 6.11 7.56 9.67 11.26 9.20 8.60 8.92 9.21 9.59 7.89 6.21 8.42 1983 5.81 6.12 6.70 8.67 10.72 9.41 9.29 11.36 8.38 7.13 7.32 6.92 8.15 1984 6.24 6.59 7.84 8.28 8.51 8.85 10.36 8.31 8.90 7.17 9.77 6.55 8.11 1985 7.13 5.89 6.88 8.21 8.89 7.91 8.94 10.30 8.10 7.42 9.56 7.07 8.02 1986 6.13 7.59 8.40 10.68 10.09 8.60 10.52 15.29 10.23 9.39 8.58 6.57 9.34 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 6.62 6.99 ****** ****** 9.53 10.48 11.35 11.41 8.84 9.04 7.07 6.79 ****** 1989 5.04 5.57 7.81 8.49 9.96 10.21 10.42 9.70 10.00 8.52 8.39 6.94 8.42 1990 5.87 6.36 6.66 8.31 9.56 9.98 10.06 8.48 8.18 8.19 7.31 5.95 7.91 1991 7.40 6.54 9.20 9.66 7.93 9.82 8.86 9.84 10.92 11.10 7.92 7.56 8.89 1992 5.28 5.87 ****** 8.86 9.79 8.96 11.58 ****** ****** ****** ****** ****** ****** 1993 ****** ****** ****** ****** 12.42 7.13 7.52 10.01 7.67 5.98 7.38 6.33 ****** 1994 ****** 5.97 8.00 8.06 6.42 6.50 7.01 6.89 6.71 7.25 9.30 6.15 ****** 1995 6.66 7.11 7.10 7.62 8.37 7.34 9.85 8.77 7.58 5.49 5.70 5.79 7.28 1996 6.80 7.79 8.35 8.48 8.52 6.59 8.33 9.73 7.36 6.01 7.15 7.70 7.73 1997 6.33 3.98 6.74 8.51 8.53 8.35 8.30 8.59 6.36 8.80 9.70 7.95 7.68 1998 6.18 6.48 7.87 7.80 8.06 7.78 9.53 11.84 8.87 5.36 5.65 5.96 7.61 1999 6.88 7.46 7.28 7.04 6.44 6.73 9.20 9.94 7.13 6.17 5.71 6.85 7.24 2000 6.02 5.91 4.95 5.95 5.08 4.65 7.50 10.43 6.58 6.34 6.51 7.62 6.46 MEAN 6.36 6.64 7.49 8.51 9.05 8.74 9.81 10.40 8.70 7.96 7.77 6.82 8.18 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 6 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 09 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 8.77 8.56 7.93 10.24 15.32 21.31 13.61 12.51 11.77 12.91 9.59 8.11 11.72 1962 8.41 8.39 8.82 9.16 ****** ****** 14.07 15.18 15.43 15.73 13.45 9.53 ****** 1963 8.21 7.91 6.45 8.40 7.96 7.06 12.16 9.35 9.63 10.09 8.06 7.02 8.52 1964 3.65 6.45 6.25 6.52 4.38 4.47 8.12 6.79 6.17 6.09 6.56 6.19 5.97 1965 7.13 6.20 6.47 5.64 5.79 7.60 7.87 9.54 6.65 10.72 10.46 6.40 7.54 1966 7.59 8.14 6.62 6.76 7.06 5.88 7.47 12.49 8.67 8.65 7.00 6.57 7.74 1967 5.99 6.48 4.99 5.60 8.76 8.80 9.25 7.41 7.44 ****** 10.80 8.07 ****** 1968 6.49 6.51 8.12 7.80 8.24 6.89 7.74 9.22 7.67 8.60 8.83 9.60 7.98 1969 8.20 7.32 9.69 10.38 8.52 9.03 8.69 10.71 9.14 9.69 8.89 7.91 9.01 1970 7.93 8.01 7.61 6.84 5.19 5.98 8.25 9.36 7.67 7.29 7.64 7.36 7.43 1971 7.10 6.87 7.46 8.06 7.89 7.45 8.87 8.07 8.51 7.30 10.14 8.03 7.98 1972 7.34 5.97 8.32 10.36 7.95 7.06 8.79 9.05 10.81 8.44 9.56 7.08 8.39 1973 5.60 8.60 6.02 6.93 6.46 7.24 7.42 9.38 9.87 8.25 5.72 6.27 7.31 1974 7.11 7.32 9.28 7.67 8.22 7.36 ****** 7.90 6.83 7.35 7.48 8.01 ****** 1975 7.23 6.99 6.83 8.62 7.09 7.13 10.08 9.21 10.13 6.60 7.78 8.28 8.00 1976 8.28 7.38 8.22 ****** 7.74 7.44 13.95 16.61 6.35 8.39 7.79 7.81 ****** 1977 6.47 7.43 7.81 8.46 9.33 7.86 9.52 11.05 7.91 9.66 9.19 8.79 8.62 1978 7.95 8.33 8.25 8.12 7.35 7.71 8.06 8.65 11.13 7.55 5.98 9.34 8.20 1979 7.55 8.91 7.22 11.10 11.62 7.67 9.07 9.84 10.33 10.04 9.44 8.80 9.30 1980 7.95 8.60 10.79 8.84 10.37 12.86 10.50 9.96 9.37 9.50 10.95 8.28 9.83 1981 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1982 7.61 6.44 8.14 9.69 10.53 9.88 7.41 9.19 9.19 9.73 8.86 7.81 8.71 1983 6.82 7.03 6.74 7.93 9.35 9.24 9.76 11.77 9.16 8.08 7.90 8.09 8.49 1984 7.28 6.98 8.03 7.96 7.77 10.08 10.48 8.46 8.85 7.37 10.43 7.63 8.44 1985 8.92 5.93 7.01 8.21 7.24 8.27 9.16 10.51 9.66 9.00 10.46 8.10 8.54 1986 7.48 8.76 9.01 10.48 8.81 7.64 10.17 12.58 10.63 10.17 9.54 7.96 9.44 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 7.71 7.48 ****** ****** 8.23 9.39 10.90 9.97 9.25 8.58 7.70 7.70 ****** 1989 5.97 6.07 8.26 8.26 9.66 11.42 10.18 10.73 11.18 10.04 9.63 8.77 9.18 1990 6.73 7.17 7.22 7.44 8.84 10.69 10.49 9.51 8.36 8.50 7.75 7.07 8.31 1991 8.35 7.36 10.10 10.11 6.93 8.50 9.68 11.44 11.40 11.53 8.57 8.53 9.38 1992 6.18 6.34 ****** 8.09 8.72 8.46 12.54 ****** ****** ****** ****** ****** ****** 1993 ****** ****** ****** ****** 15.50 7.29 7.77 11.27 9.70 6.10 6.95 6.78 ****** 1994 ****** 7.32 9.14 8.49 6.67 6.39 7.42 7.88 7.91 8.83 9.95 6.60 ****** 1995 7.66 8.07 6.99 7.38 8.58 7.45 9.90 10.30 8.85 6.71 6.68 6.29 7.91 1996 7.07 8.31 8.49 8.07 9.25 6.47 8.78 9.05 8.35 7.34 8.36 8.84 8.20 1997 7.14 4.39 6.90 8.62 9.61 9.63 9.59 10.10 7.81 9.48 10.26 8.89 8.54 1998 6.92 7.11 8.24 7.78 8.33 8.28 10.44 12.47 11.26 6.48 6.89 6.68 8.41 1999 7.71 8.42 7.56 7.01 6.73 6.99 9.31 9.46 8.06 7.43 6.48 7.95 7.76 2000 6.72 6.32 4.99 6.06 4.54 5.30 7.83 9.23 7.48 6.68 7.07 8.33 6.71 MEAN 7.26 7.30 7.72 8.21 8.40 8.33 9.61 10.17 9.16 8.75 8.62 7.83 8.44 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 7 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 15 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 8.73 8.67 7.79 9.91 14.25 18.00 13.54 12.75 11.59 11.34 9.74 7.82 11.18 1962 8.26 8.50 8.87 8.76 ****** ****** 15.46 16.76 15.98 13.69 12.19 9.12 ****** 1963 7.90 8.59 6.33 8.67 8.03 6.50 11.97 9.48 9.68 9.80 8.14 7.13 8.52 1964 3.84 6.28 6.31 6.42 4.93 4.55 7.82 7.02 6.62 6.16 6.97 6.36 6.11 1965 7.27 6.71 6.16 6.05 5.79 6.87 8.12 8.96 7.28 10.21 9.59 6.35 7.45 1966 7.71 7.88 6.75 6.39 7.09 5.60 7.50 12.31 8.35 8.76 6.71 6.39 7.62 1967 6.07 6.40 5.30 6.33 9.27 8.15 8.68 7.57 6.92 ****** 10.68 8.02 ****** 1968 7.84 6.70 8.33 8.36 8.24 7.54 8.00 8.65 7.13 8.35 9.35 9.47 8.16 1969 8.51 7.49 9.63 10.60 8.71 8.85 8.16 10.66 9.12 9.33 8.77 7.91 8.98 1970 7.75 8.00 7.71 6.92 5.54 6.23 8.73 10.46 8.32 7.36 7.97 7.30 7.69 1971 7.02 6.60 6.90 8.57 8.28 7.30 7.98 8.51 9.45 7.67 10.29 7.81 8.03 1972 7.01 5.93 8.41 10.00 7.85 7.15 8.06 8.71 9.74 8.22 8.91 7.07 8.09 1973 5.58 8.47 6.27 6.01 6.29 7.16 7.30 8.83 9.29 7.43 5.33 6.19 7.01 1974 7.00 7.06 9.28 7.84 8.09 6.41 ****** 7.36 6.32 6.62 6.81 7.79 ****** 1975 7.08 6.88 6.37 8.46 6.91 6.79 9.71 8.73 8.93 6.24 7.30 8.06 7.62 1976 8.16 7.25 7.90 ****** 7.20 6.31 13.48 15.53 5.82 7.78 7.19 7.58 ****** 1977 6.41 7.50 7.95 8.45 8.53 7.57 8.54 9.18 8.59 9.06 8.34 8.83 8.25 1978 7.75 8.14 8.16 7.36 6.91 6.61 7.95 8.00 9.86 7.01 5.89 9.07 7.73 1979 7.84 8.37 7.34 10.69 11.14 6.57 7.79 9.76 9.40 9.18 8.63 8.83 8.79 1980 7.79 7.99 10.96 8.88 9.29 11.62 9.26 9.14 8.48 8.24 10.71 7.98 9.20 1981 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1982 7.79 6.18 8.21 10.37 11.08 8.33 8.52 9.96 10.32 10.86 8.73 7.63 9.00 1983 6.81 7.25 7.37 8.30 10.32 10.44 10.69 12.08 10.19 8.37 8.37 8.31 9.04 1984 7.32 6.95 8.34 8.20 8.48 10.39 11.52 9.79 9.67 8.24 10.71 7.68 8.94 1985 8.95 6.28 7.37 8.19 8.61 9.53 10.09 12.26 11.33 9.21 10.56 8.05 9.20 1986 7.47 8.67 9.01 10.80 9.56 8.88 11.58 13.56 11.25 10.16 9.07 7.59 9.80 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 7.55 7.90 ****** ****** 9.69 10.28 11.60 11.33 10.11 9.40 8.24 7.76 ****** 1989 5.81 6.54 8.35 8.64 10.63 12.22 11.39 12.59 11.21 10.11 9.75 8.24 9.62 1990 6.78 7.02 7.60 8.44 10.72 11.94 11.01 11.69 10.27 9.10 8.33 7.52 9.20 1991 8.19 7.45 10.13 10.40 8.05 10.36 11.39 12.75 11.94 11.24 8.96 8.42 9.94 1992 6.35 6.41 ****** 9.23 9.25 9.70 13.91 ****** ****** ****** ****** ****** ****** 1993 ****** ****** ****** ****** 16.50 7.25 8.33 11.17 8.88 7.00 7.12 6.58 ****** 1994 ****** 6.72 9.01 8.01 6.51 5.18 5.96 6.59 7.38 8.06 10.18 6.76 ****** 1995 7.92 7.51 7.00 7.11 8.46 6.66 8.70 8.34 8.16 6.74 6.46 6.08 7.43 1996 7.27 8.63 8.28 8.17 8.90 6.07 8.70 7.73 8.26 7.71 8.03 8.89 8.05 1997 7.12 4.13 6.93 8.36 9.94 9.91 8.73 9.36 8.27 9.46 10.20 8.77 8.43 1998 6.96 7.33 7.90 7.81 8.57 8.29 9.23 11.16 10.69 6.74 7.26 6.91 8.24 1999 7.91 8.76 7.70 7.28 7.17 7.18 8.97 8.66 7.20 7.65 6.56 7.82 7.74 2000 6.70 5.81 4.71 6.32 4.51 4.31 6.46 7.29 7.34 7.10 7.24 8.38 6.35 MEAN 7.29 7.27 7.74 8.30 8.63 8.19 9.59 10.13 9.18 8.60 8.53 7.75 8.43 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 8 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. ABSOLUTE OF MINIMUM TEMPERATURE WITH DAY YEAR JAN. DAY FEB. DAY MAR. DAY APR. DAY MAY DAY JUNE DAY JULY DAY AUG. DAY SEP. DAY OCT. DAY NOV. DAY DEC. DAY ANNUAL 1961 5.0 23 7.0 4 6.0 4 11.5 3 18.0 1 23.0 7 28.0 7 28.0 30 20.5 28 16.0 25 4.5 26 6.5 1 4.5 1962 7.0 16 5.0 23 10.5 1 13.5 6 ***** ** ***** ** ***** ** ***** ** ***** ** 19.5 16 8.5 29 7.0 16 ***** 1963 7.5 1 9.5 7 4.5 8 12.0 12 13.0 12 23.0 12 28.0 9 27.0 30 24.5 27 17.5 29 7.5 29 3.0 12 3.0 1964 -5.0 20 4.0 1 8.0 2 15.0 23 10.0 2 21.0 12 27.5 2 26.0 27 21.5 20 14.5 10 4.0 29 4.5 28 -5.0 1965 3.5 11 6.5 4 8.5 15 9.0 5 16.5 4 24.0 20 27.0 15 28.5 28 21.0 22 17.0 26 11.0 30 2.5 21 2.5 1966 6.5 16 8.5 7 6.5 25 12.0 1 17.5 7 25.5 17 27.0 7 28.0 26 23.5 13 16.5 25 9.0 30 6.5 27 6.5 1967 4.0 26 -2.0 3 7.0 1 9.0 1 16.0 7 20.0 6 22.0 27 19.0 27 14.5 26 ***** ** 5.0 29 -0.5 24 ***** 1968 2.0 20 ***** ** 3.0 24 10.0 25 15.5 2 19.5 1 19.5 11 18.0 11 16.5 17 9.0 28 7.5 11 0.5 31 ***** 1969 0.0 8 2.0 1 4.5 24 8.0 8 10.5 7 17.0 16 18.5 2 20.0 18 18.0 15 12.5 28 5.5 10 3.0 11 0.0 1970 0.5 28 1.0 21 3.5 25 10.0 23 11.0 7 17.0 3 20.5 25 19.5 18 16.5 12 9.5 9 3.5 30 -4.0 15 -4.0 1971 -0.5 1 -5.0 14 1.5 16 5.0 3 14.5 3 16.5 4 21.5 1 19.5 31 16.0 28 7.5 10 4.5 11 -3.0 26 -5.0 1972 -6.0 20 -3.5 11 3.0 2 6.5 6 12.0 8 23.5 12 26.0 7 26.5 4 21.5 27 14.5 31 9.5 23 1.5 25 -6.0 1973 0.5 19 2.5 7 6.5 5 13.0 9 17.5 1 22.5 1 25.5 7 28.5 29 22.5 20 17.0 27 5.0 26 3.5 22 0.5 1974 3.5 26 3.5 7 9.0 6 13.0 12 17.5 1 23.5 3 ***** ** 26.5 6 20.0 28 17.0 22 6.5 28 2.5 28 ***** 1975 4.5 29 2.0 13 6.5 3 14.5 1 19.5 7 23.0 11 27.0 6 26.5 13 22.0 28 14.0 17 5.0 29 2.5 24 2.0 1976 4.5 15 3.5 12 3.5 2 ***** ** 20.0 3 26.5 5 27.0 21 26.0 29 20.5 19 15.0 31 8.5 29 5.5 25 ***** 1977 1.0 9 5.5 1 8.5 6 13.5 16 21.5 1 25.5 13 25.0 30 25.5 29 23.0 24 14.5 24 8.0 14 5.5 30 1.0 1978 4.5 16 7.5 12 10.5 15 12.5 1 18.5 3 20.5 7 24.5 3 22.5 8 22.0 29 19.5 19 5.5 26 6.5 20 4.5 1979 4.0 27 7.5 1 8.5 1 14.0 17 19.5 1 25.5 11 27.5 9 26.5 18 23.0 21 16.5 27 10.0 23 6.5 31 4.0 1980 0.0 31 0.5 1 6.5 4 10.0 18 18.0 1 23.5 9 26.0 10 25.0 17 18.0 23 15.0 30 7.5 26 3.5 21 0.0 1981 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1982 3.0 4 3.0 6 7.0 15 10.5 1 19.5 1 23.0 19 21.5 31 19.0 13 20.0 25 17.0 15 4.5 30 2.0 3 2.0 1983 1.0 7 1.0 23 2.0 1 11.0 2 17.0 2 22.0 9 25.0 1 15.0 30 18.0 30 12.5 19 10.5 17 3.5 21 1.0 1984 3.0 31 3.5 1 7.0 17 13.5 14 14.0 3 20.5 1 26.0 15 21.5 28 22.5 2 7.5 21 11.0 13 2.5 18 2.5 1985 4.5 5 -0.5 7 0.5 4 13.5 11 15.0 5 22.0 2 24.5 29 26.0 1 21.0 27 12.5 24 9.5 1 3.0 6 -0.5 1986 1.0 22 5.0 2 7.5 4 14.5 1 17.5 6 20.5 1 26.5 1 27.5 26 21.0 30 14.5 25 6.5 27 2.0 5 1.0 1987 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1988 2.5 1 5.4 6 ***** ** ***** ** 15.5 7 22.0 20 25.0 2 25.5 31 21.5 30 16.0 22 4.0 15 0.5 30 ***** 1989 -1.0 6 1.5 3 6.5 31 9.0 1 18.5 9 22.5 2 27.0 7 26.0 12 20.0 20 13.0 24 6.5 23 3.5 17 -1.0 1990 1.0 12 5.5 12 8.0 20 11.0 6 18.0 13 23.0 22 21.5 12 24.5 21 21.0 29 16.0 31 9.5 14 2.0 27 1.0 1991 4.0 28 1.0 10 5.0 11 13.0 7 16.5 4 21.5 1 24.0 17 24.5 31 21.0 22 15.5 30 9.5 27 4.0 19 1.0 1992 1.0 5 1.5 12 ***** ** 11.0 7 16.5 12 22.0 2 23.5 13 ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1993 ***** ** ***** ** ***** ** ***** ** 21.0 1 22.0 4 23.0 2 25.0 14 22.0 28 17.5 22 5.0 15 5.5 2 ***** 1994 ***** ** 4.8 4 10.2 16 14.8 3 17.4 7 23.8 5 20.2 1 26.0 26 23.6 24 18.4 23 10.8 9 1.8 7 ***** 1995 3.0 26 6.4 9 8.8 28 10.4 6 17.2 10 24.0 2 26.0 1 26.8 22 19.8 22 16.4 6 3.6 29 4.8 21 3.0 1996 3.6 14 5.8 6 8.8 5 13.4 6 21.4 5 21.4 6 29.8 9 24.0 25 20.4 20 12.8 31 11.0 11 6.6 16 3.6 1997 5.2 6 -0.2 7 3.6 8 7.8 12 18.0 6 22.8 3 26.0 19 26.2 21 22.4 15 16.2 25 11.6 24 6.4 27 -0.2 1998 1.2 17 5.0 16 9.0 23 13.6 6 17.2 11 23.4 1 26.4 9 27.6 23 23.6 5 16.8 31 13.2 1 7.6 13 1.2 1999 6.2 22 5.8 22 8.4 18 14.6 9 20.4 11 25.0 22 28.6 1 29.0 9 20.8 24 17.4 22 3.4 30 5.4 3 3.4 2000 3.0 18 3.8 2 6.0 10 14.2 11 19.6 10 24.6 6 29.0 4 24.2 31 23.0 2 15.4 29 10.8 22 4.6 31 3.0 LOW. -6.0 20 -5.0 14 0.5 4 5.0 3 10.0 2 16.5 4 18.5 2 15.0 30 14.5 26 7.5 10 3.4 30 -4.0 15 -6.0 YEAR 1972 1971 1985 1971 1964 1971 1969 1983 1967 1971 1999 1970 1972 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 9 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. ABSOLUTE OF MAXIMUM TEMPERATURE WITH DAY YEAR JAN. DAY FEB. DAY MAR. DAY APR. DAY MAY DAY JUNE DAY JULY DAY AUG. DAY SEP. DAY OCT. DAY NOV. DAY DEC. DAY ANNUAL 1961 22.5 1 23.5 22 29.5 25 38.0 26 45.5 25 49.5 12 50.0 30 50.0 10 46.0 1 39.5 11 34.0 6 28.5 5 50.0 1962 22.5 20 29.0 16 35.0 25 37.0 9 ***** ** ***** ** ***** ** ***** ** ***** ** 39.0 2 34.0 1 25.0 21 ***** 1963 27.5 29 28.5 24 31.0 25 36.5 28 42.0 24 48.0 5 49.0 14 47.5 20 44.0 1 41.0 1 32.5 1 23.5 23 49.0 1964 19.0 17 29.0 27 33.0 25 34.0 27 44.5 31 46.5 3 49.0 17 46.5 6 46.5 13 39.0 2 31.5 1 23.5 1 49.0 1965 20.5 24 27.0 28 32.0 10 37.0 28 46.5 22 47.0 22 51.0 16 49.0 22 46.5 9 40.5 5 41.0 4 27.0 5 51.0 1966 28.5 5 25.0 26 30.0 19 38.0 28 46.5 24 49.5 7 49.5 13 49.5 20 49.0 1 39.0 1 36.5 1 26.0 9 49.5 1967 24.0 13 22.5 10 28.5 17 34.0 19 44.0 23 46.5 14 52.5 15 46.5 15 46.0 5 ***** ** 34.0 2 21.0 4 ***** 1968 23.0 14 24.5 29 30.0 31 35.5 18 42.5 20 47.0 27 49.5 23 46.5 1 47.0 4 41.0 1 32.0 6 24.5 25 49.5 1969 22.0 23 25.5 28 32.5 31 37.0 1 42.5 26 48.0 11 48.5 1 47.0 17 46.5 5 43.5 1 29.5 4 26.0 20 48.5 1970 23.0 4 26.0 14 33.0 31 40.0 17 47.0 23 48.0 6 48.5 31 47.0 2 46.5 1 42.5 1 34.0 1 25.0 6 48.5 1971 25.0 6 27.5 21 31.0 18 37.0 30 43.5 16 46.5 22 51.0 12 47.0 1 46.0 9 38.0 12 33.5 1 24.5 2 51.0 1972 18.5 16 24.0 16 26.5 15 35.0 28 41.5 26 45.5 3 49.5 11 49.0 8 46.5 4 40.5 4 31.5 1 20.0 4 49.5 1973 23.5 30 28.0 20 31.0 31 38.5 27 44.5 27 48.5 29 48.5 6 50.0 7 47.0 9 40.5 2 34.0 3 28.0 3 50.0 1974 20.5 6 24.0 27 29.5 29 37.0 17 44.0 21 49.0 23 ***** ** 49.5 24 46.0 18 40.0 1 36.0 1 23.5 1 ***** 1975 23.0 1 25.0 23 32.5 23 38.0 14 46.0 30 50.0 29 51.0 14 51.0 4 46.5 6 41.0 1 31.0 1 20.5 27 51.0 1976 19.0 17 20.0 3 28.0 29 ***** ** 42.5 31 48.5 27 48.0 1 50.5 6 45.5 5 40.6 7 34.0 8 27.0 17 ***** 1977 18.0 19 29.5 25 33.0 20 38.5 30 44.0 13 49.0 8 49.5 15 49.5 24 45.5 2 40.5 3 28.0 8 27.5 4 49.5 1978 23.5 3 25.0 5 32.0 30 37.0 10 44.5 26 49.5 9 50.0 22 48.0 11 45.5 14 45.0 2 32.5 3 27.0 11 50.0 1979 26.0 5 27.5 27 32.0 25 38.0 7 44.5 30 48.5 30 50.0 24 48.0 4 46.5 3 42.5 1 35.0 11 23.0 11 50.0 1980 20.5 22 25.0 28 34.0 24 39.5 22 44.0 22 48.5 30 50.5 22 48.5 4 46.0 6 43.0 1 36.5 21 27.0 27 50.5 1981 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1982 20.5 11 22.0 28 30.0 23 42.0 30 46.0 18 50.0 7 51.5 22 52.0 20 50.0 6 48.0 19 31.5 1 20.0 31 52.0 1983 19.5 14 24.0 11 29.0 27 36.5 30 43.5 28 48.5 18 ***** ** ***** ** ***** ** ***** ** ***** ** 29.0 8 ***** 1984 26.0 15 26.5 12 37.5 10 39.5 20 43.5 26 49.2 29 48.4 30 45.6 6 45.0 5 41.0 8 32.0 2 22.6 25 49.2 1985 24.5 14 26.5 14 33.5 23 38.5 19 47.0 30 48.5 27 49.0 11 49.5 6 46.5 1 42.5 1 36.0 3 26.5 10 49.5 1986 24.5 8 25.5 24 30.5 31 36.5 18 46.0 28 46.5 30 50.0 5 52.0 2 46.0 5 42.0 4 35.5 1 22.5 10 52.0 1987 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1988 22.0 24 26.0 22 ***** ** ***** ** 46.0 27 50.4 13 52.4 31 50.0 1 47.0 8 42.0 4 37.0 3 27.5 8 ***** 1989 21.5 10 27.0 28 32.0 7 41.0 27 46.5 25 50.0 27 52.0 29 49.5 17 46.5 1 43.5 5 33.0 2 26.0 1 52.0 1990 22.5 6 25.0 27 33.5 31 39.5 26 48.0 22 49.0 8 51.5 25 50.0 14 46.0 6 42.0 8 34.5 4 30.5 15 51.5 1991 23.0 12 25.0 24 32.5 31 41.5 24 42.0 1 48.0 19 50.0 5 48.5 5 46.5 1 41.0 12 36.5 1 25.0 8 50.0 1992 20.0 10 24.0 22 ***** ** 36.0 26 44.5 29 47.5 29 51.0 17 ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1993 ***** ** ***** ** ***** ** ***** ** 42.0 5 46.0 10 50.0 16 48.0 10 46.3 1 40.0 2 30.0 3 25.5 30 ***** 1994 ***** ** 26.6 27 32.6 31 39.6 24 46.8 31 47.8 9 47.0 12 47.6 18 44.4 13 38.4 2 32.4 2 20.6 19 ***** 1995 23.2 11 24.6 3 30.4 31 35.4 30 44.8 22 49.0 20 48.0 31 49.2 4 45.6 1 39.6 2 32.6 3 23.4 10 49.2 1996 23.4 31 25.4 10 28.6 31 38.0 30 45.0 28 47.4 17 50.0 20 50.6 1 45.4 1 42.8 2 31.8 3 26.4 8 50.6 1997 24.8 11 30.8 21 25.6 22 35.4 23 45.0 28 48.4 27 48.6 26 48.4 1 45.8 2 41.0 6 29.4 2 22.0 4 48.6 1998 19.8 20 26.0 7 31.4 28 37.6 19 46.8 28 49.8 28 50.4 16 49.8 12 45.8 1 40.0 5 34.0 4 29.6 18 50.4 1999 23.6 4 24.8 25 34.4 31 39.4 26 48.0 31 48.2 1 48.4 3 50.0 12 48.8 3 40.0 1 33.4 7 25.0 9 50.0 2000 23.6 1 25.0 23 32.8 23 41.4 14 45.6 31 51.6 30 51.8 1 49.6 20 43.4 9 38.4 11 32.2 1 25.4 1 51.8 HIG. 28.5 5 30.8 21 37.5 10 42.0 30 48.0 22 51.6 30 52.5 15 52.0 20 50.0 6 48.0 19 41.0 4 30.5 15 52.5 YEAR 1966 1997 1984 1982 1990 2000 1967 1982 1982 1982 1965 1990 1967 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 10 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. 24 HOUR MAXIMUM PRECIPITATION. YEAR JAN. DAY FEB. DAY MAR. DAY APR. DAY MAY DAY JUNE DAY JULY DAY AUG. DAY SEP. DAY OCT. DAY NOV. DAY DEC. DAY ANNUAL 1961 28.0 3 31.0 2 14.0 12 12.5 8 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 9.0 22 22.5 15 31.0 1962 35.0 2 12.5 3 0.4 14 66.5 20 ***** ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 20.5 8 24.5 8 ***** 1963 10.0 3 27.5 10 7.0 27 9.5 11 34.5 11 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 42.0 3 17.0 31 42.0 1964 2.0 19 10.0 5 13.0 17 1.0 17 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 4.0 25 27.0 13 27.0 1965 37.0 13 10.0 5 16.0 23 12.5 19 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 13.0 29 43.0 9 6.0 28 43.0 1966 11.5 30 30.0 2 10.5 13 5.5 4 1.5 6 0.0 ** 0.0 ** 0.0 ** 0.0 ** 6.0 14 0.0 ** 19.0 20 30.0 1967 8.5 3 14.5 11 10.5 5 28.5 16 14.0 7 0.0 ** 0.0 ** 0.0 ** 0.0 ** ***** ** 21.0 24 15.0 6 ***** 1968 5.5 24 14.5 9 11.5 5 14.5 23 2.5 9 0.0 ** 0.0 ** 0.0 ** 0.0 ** 1.0 25 51.0 16 30.0 5 51.0 1969 32.5 22 13.5 20 21.0 20 37.5 17 25.0 7 0.0 ** 0.0 ** 3.0 27 0.0 ** 0.7 29 25.0 2 17.0 24 37.5 1970 22.5 6 9.0 6 9.5 3 2.5 19 0.5 6 0.0 ** 0.0 ** 0.0 ** 0.0 ** 1.0 14 18.5 29 40.0 13 40.0 1971 8.5 27 43.0 13 36.0 29 26.0 1 3.0 24 0.0 ** 0.0 ** 0.0 ** 0.0 ** 2.0 27 22.0 19 15.0 14 43.0 1972 29.5 29 18.2 8 78.0 22 5.7 24 3.6 13 0.0 ** 0.0 ** 0.0 ** 0.0 ** 1.0 30 33.5 4 49.5 11 78.0 1973 4.5 15 21.5 10 7.0 4 3.8 7 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 11.0 30 1.5 23 14.0 29 21.5 1974 65.0 14 27.0 8 21.0 31 18.0 10 0.0 ** 0.0 ** ***** ** 0.0 ** 0.0 ** 0.0 ** 13.0 21 70.0 19 ***** 1975 20.0 24 8.0 25 4.5 17 25.0 22 5.0 11 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 35.0 11 34.0 22 35.0 1976 25.5 23 23.5 28 63.0 21 ***** ** 4.0 10 0.0 ** 0.0 ** 0.0 ** 0.0 ** 18.5 30 1.0 23 50.0 29 ***** 1977 26.0 28 3.0 6 22.5 26 5.0 7 6.5 24 0.0 ** 0.0 ** 0.0 ** 0.0 ** 13.0 25 15.0 10 28.0 14 28.0 1978 20.5 8 13.0 10 20.0 14 0.5 11 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 2.5 31 10.5 10 34.0 12 34.0 1979 41.0 10 6.0 11 14.5 27 3.0 13 9.5 5 3.0 4 0.0 ** 0.0 ** 0.0 ** 6.5 26 16.5 29 28.5 26 41.0 1980 14.5 13 123.0 11 8.0 18 4.0 4 6.0 5 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 15.0 28 9.5 18 123.0 1981 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1982 41.0 6 27.5 14 8.0 1 6.0 8 3.5 15 0.0 ** 0.0 ** 0.0 ** 0.0 ** 2.0 3 7.0 25 24.0 22 41.0 1983 36.0 24 27.0 17 23.0 15 3.5 1 4.0 1 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 17.5 30 17.0 12 36.0 1984 43.0 17 0.0 ** 37.0 22 1.0 24 1.0 9 0.0 ** 0.0 ** 0.0 ** 4.0 26 0.0 ** 22.5 12 20.5 3 43.0 1985 34.5 2 21.0 1 5.0 24 4.5 6 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 31.5 12 44.5 19 44.5 1986 11.0 31 24.0 25 57.0 7 29.5 10 8.5 4 0.0 ** 0.0 ** 0.0 ** 0.0 ** 13.0 23 50.0 29 47.0 20 57.0 1987 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1988 7.0 11 29.0 23 12.0 9 27.0 26 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.5 31 10.5 12 23.0 17 29.0 1989 10.0 3 19.5 22 18.5 15 0.5 26 1.0 12 0.0 ** 0.0 ** 0.0 ** 0.0 ** 2.5 31 8.0 17 44.0 4 44.0 1990 15.0 4 24.0 11 7.0 14 33.5 2 1.5 12 0.0 ** 0.0 ** 0.0 ** 0.0 ** 6.0 29 2.0 28 10.0 25 33.5 1991 47.0 14 27.0 21 25.5 5 13.5 18 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 23.0 1 6.5 30 67.0 22 67.0 1992 17.5 21 9.5 28 ***** ** 4.0 24 5.5 7 0.0 ** 0.0 ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1993 ***** ** ***** ** ***** ** ***** ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 1.4 28 5.2 2 7.5 15 ***** 1994 ***** ** 4.0 1 18.0 12 11.0 17 2.4 5 0.0 ** 0.0 ** 0.0 ** 0.0 ** 8.0 31 66.0 23 7.0 19 ***** 1995 8.8 12 15.0 23 47.0 13 10.0 22 7.0 7 1.0 3 0.0 ** 0.0 ** 0.0 ** 0.0 ** 1.0 24 3.0 6 47.0 1996 48.0 6 22.0 5 44.0 13 16.0 14 3.0 12 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 2.0 16 7.6 14 48.0 1997 30.0 16 1.0 1 47.0 29 10.0 18 0.9 5 0.0 ** 0.0 ** 0.0 ** 0.0 ** 3.0 24 57.0 3 29.0 14 57.0 1998 41.0 5 19.0 15 10.0 29 3.0 28 5.0 13 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 7.0 12 7.0 1 41.0 1999 52.0 9 18.0 21 71.0 4 2.0 3 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 1.0 9 9.0 2 71.0 2000 25.0 28 13.0 14 7.0 25 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 1.0 17 5.0 20 58.2 11 58.2 HIG. 65.0 14 123.0 11 78.0 22 66.5 20 34.5 11 3.0 4 0.0 ** 3.0 27 4.0 26 23.0 1 66.0 23 70.0 19 123.0 YEAR 1974 1980 1972 1962 1963 1979 **** 1969 1984 1991 1994 1974 1980 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 11 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MONTHLY TOTAL PRECIPITATION WITH SEASONAL PERCENT. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL SEASONAL-PERCENT ----------------------- 1961 118.0 48.0 38.5 32.5 0.0 0.0 0.0 0.0 0.0 0.0 15.5 35.5 288.0 71.0 11.3 0.0 17.7 1962 107.5 18.0 0.6 113.5 ****** 0.0 0.0 0.0 0.0 0.0 28.0 75.0 ****** 36.8 33.1 0.0 30.1 1963 17.5 51.5 7.0 27.0 60.5 0.0 0.0 0.0 0.0 0.0 62.0 65.5 291.0 26.1 30.1 0.0 43.8 1964 2.0 24.5 24.5 1.0 0.0 0.0 0.0 0.0 0.0 0.0 5.5 70.0 127.5 40.0 0.8 0.0 59.2 1965 111.0 13.0 19.5 16.1 0.0 0.0 0.0 0.0 0.0 24.5 55.5 10.5 250.1 57.4 6.4 0.0 36.2 1966 30.0 63.0 22.0 9.0 2.5 0.0 0.0 0.0 0.0 19.5 0.0 32.0 178.0 64.6 6.5 0.0 28.9 1967 13.5 63.0 16.5 59.0 21.0 0.0 0.0 0.0 0.0 ****** 78.5 19.5 ****** 34.3 29.5 0.0 36.2 1968 8.9 47.2 25.0 52.5 5.3 0.0 0.0 0.0 0.0 3.0 95.5 107.2 344.6 23.5 16.8 0.0 59.7 1969 163.8 31.1 51.0 101.5 29.0 0.0 0.0 3.0 0.0 0.8 37.0 38.0 455.2 54.0 28.7 0.7 16.7 1970 76.5 17.5 35.0 7.2 0.5 0.0 0.0 0.0 0.0 1.0 20.5 75.2 233.4 55.3 3.3 0.0 41.4 1971 21.0 44.5 55.0 73.5 3.0 0.0 0.0 0.0 0.0 2.0 71.5 70.0 340.5 35.4 22.5 0.0 42.1 1972 94.0 31.2 157.0 15.7 6.6 0.0 0.0 0.0 0.0 1.0 58.0 114.0 477.5 59.1 4.7 0.0 36.2 1973 8.2 59.0 7.0 9.3 0.0 0.0 0.0 0.0 0.0 11.0 3.0 33.0 130.5 56.9 7.1 0.0 36.0 1974 182.3 94.8 45.2 37.7 0.0 0.0 ****** 0.0 0.0 0.0 13.0 161.0 ****** 60.4 7.1 0.0 32.6 1975 75.5 27.7 5.5 37.5 6.5 0.0 0.0 0.0 0.0 0.0 37.5 142.5 332.7 32.7 13.2 0.0 54.1 1976 136.5 79.5 108.4 ****** 8.5 0.0 0.0 0.0 0.0 26.5 1.0 109.0 ****** 69.1 1.8 0.0 29.1 1977 81.5 5.0 56.5 16.0 7.0 0.0 0.0 0.0 0.0 30.5 50.0 111.2 357.7 40.0 6.4 0.0 53.6 1978 54.5 51.0 53.5 0.5 0.0 0.0 0.0 0.0 0.0 2.5 24.5 80.4 266.9 59.6 0.2 0.0 40.2 1979 114.5 10.5 23.0 3.0 12.0 3.0 0.0 0.0 0.0 9.5 17.5 107.5 300.5 49.3 6.0 0.0 44.8 1980 49.5 241.0 32.0 10.5 7.0 0.0 0.0 0.0 0.0 0.0 45.0 29.0 414.0 77.9 4.2 0.0 17.9 1981 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1982 129.0 95.5 41.0 7.5 11.5 0.0 0.0 0.0 0.0 2.0 7.0 67.0 360.5 73.6 5.3 0.0 21.1 1983 107.0 33.0 61.5 10.0 7.0 0.0 0.0 0.0 0.0 0.0 22.0 34.2 274.7 73.4 6.2 0.0 20.5 1984 76.0 0.0 84.0 1.5 1.0 0.0 0.0 0.0 4.0 0.0 76.0 35.5 278.0 57.6 0.9 1.4 40.1 1985 73.0 35.0 8.5 8.0 0.0 0.0 0.0 0.0 0.0 0.0 34.5 82.5 241.5 48.2 3.3 0.0 48.4 1986 25.0 73.5 117.5 60.0 16.0 0.0 0.0 0.0 0.0 13.0 173.5 71.5 550.0 39.3 13.8 0.0 46.9 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1988 21.8 59.0 22.5 33.0 0.0 0.0 0.0 0.0 0.0 0.5 21.0 55.0 212.8 48.5 15.5 0.0 35.9 1989 38.5 60.0 51.5 0.5 2.0 0.0 0.0 0.0 0.0 3.0 26.5 115.0 297.0 50.5 0.8 0.0 48.7 1990 56.0 70.0 17.0 37.0 1.5 0.0 0.0 0.0 0.0 8.5 2.5 12.5 205.0 69.8 18.8 0.0 11.5 1991 139.0 73.5 100.0 22.5 0.0 0.0 0.0 0.0 0.0 50.5 6.5 172.0 564.0 55.4 4.0 0.0 40.6 1992 56.5 43.1 ****** 9.0 11.5 0.0 0.0 ****** ****** ****** ****** ****** ****** 82.9 17.1 0.0 ***** 1993 ****** ****** ****** ****** 0.0 0.0 0.0 0.0 0.0 2.6 13.9 8.2 ****** ***** 0.0 0.0 100.0 1994 ****** 8.0 28.7 19.4 4.8 0.0 0.0 0.0 0.0 13.5 221.9 35.5 ****** 11.1 7.3 0.0 81.6 1995 19.7 47.0 55.8 24.2 7.5 1.0 0.0 0.0 0.0 0.0 1.0 12.0 168.2 72.8 19.4 0.0 7.7 1996 107.9 100.7 138.7 36.4 3.0 0.0 0.0 0.0 0.0 0.0 5.0 17.2 408.9 84.9 9.6 0.0 5.4 1997 56.0 1.0 147.0 11.3 0.9 0.0 0.0 0.0 0.0 7.6 106.5 110.6 440.9 46.3 2.8 0.0 51.0 1998 142.1 29.4 41.5 5.3 6.0 0.0 0.0 0.0 0.0 0.0 7.0 13.6 244.9 87.0 4.6 0.0 8.4 1999 144.6 55.9 112.1 2.5 0.0 0.0 0.0 0.0 0.0 0.0 1.7 24.0 340.8 91.7 0.7 0.0 7.5 2000 80.0 18.5 9.1 0.0 0.0 0.0 0.0 0.0 0.0 1.3 10.0 177.4 296.3 36.3 0.0 0.0 63.7 MEAN 76.1 49.3 50.5 25.3 6.5 0.1 0.0 0.1 0.1 6.5 39.3 68.4 322.2 54.6 9.9 0.0 35.4 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 12 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. NO. OF DAYS WITH PRECIPITATION YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 11 7 7 7 0 0 0 0 0 0 3 5 40 1962 9 4 2 6 *** 0 0 0 0 0 3 7 *** 1963 4 7 1 5 11 0 0 0 0 0 3 8 39 1964 1 5 4 1 0 0 0 0 0 0 3 4 18 1965 10 2 4 3 0 0 0 0 0 5 3 3 30 1966 9 7 6 3 2 0 0 0 0 4 0 4 35 1967 3 11 5 7 2 0 0 0 0 *** 10 4 *** 1968 6 9 5 10 4 0 0 0 0 3 7 10 54 1969 14 5 7 9 3 0 0 1 0 2 2 6 49 1970 8 3 7 4 1 0 0 0 0 1 2 6 32 1971 6 3 6 7 1 0 0 0 0 1 8 13 45 1972 9 4 13 7 2 0 0 0 0 1 3 6 45 1973 3 5 1 4 0 0 0 0 0 1 3 8 25 1974 15 8 6 7 0 0 *** 0 0 0 1 8 *** 1975 9 7 2 3 3 0 0 0 0 0 4 10 38 1976 13 9 7 *** 3 0 0 0 0 4 1 7 *** 1977 11 2 5 5 2 0 0 0 0 6 5 11 47 1978 7 9 6 1 0 0 0 0 0 1 6 8 38 1979 10 5 5 1 2 1 0 0 0 3 2 10 39 1980 8 9 11 5 2 0 0 0 0 0 9 5 49 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 9 11 8 2 8 0 0 0 0 1 1 5 45 1983 6 5 5 4 4 0 0 0 0 0 5 8 37 1984 6 0 8 2 1 0 0 0 1 0 8 8 34 1985 6 6 3 3 0 0 0 0 0 0 3 8 29 1986 6 10 9 10 5 0 0 0 0 1 11 5 57 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 5 8 4 2 0 0 0 0 0 1 5 7 32 1989 10 7 8 1 3 0 0 0 0 2 7 10 48 1990 10 6 7 3 1 0 0 0 0 2 2 4 35 1991 12 9 6 3 0 0 0 0 0 4 1 12 47 1992 8 9 *** 4 3 0 0 *** *** *** *** *** *** 1993 *** *** *** *** 0 0 0 0 0 2 4 3 *** 1994 *** 2 7 4 3 0 0 0 0 5 10 12 *** 1995 4 6 6 8 4 1 0 0 0 0 1 5 35 1996 10 9 12 5 1 0 0 0 0 0 3 5 45 1997 4 1 13 4 1 0 0 0 0 7 7 9 46 1998 10 5 11 3 2 0 0 0 0 0 1 5 37 1999 11 11 6 3 0 0 0 0 0 0 3 6 40 2000 9 4 3 0 0 0 0 0 0 2 4 14 36 MEAN 8 6 6 4 2 0 0 0 0 2 4 7 39 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 13 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. NO. OF DAYS PRECIPITATION EQUAL OR MORE THAN 1 MM. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 11 7 7 7 0 0 0 0 0 0 3 5 40 1962 9 3 0 6 *** 0 0 0 0 0 3 7 *** 1963 4 5 1 5 6 0 0 0 0 0 3 8 32 1964 1 5 4 1 0 0 0 0 0 0 2 4 17 1965 10 2 4 2 0 0 0 0 0 5 3 3 29 1966 8 6 6 3 2 0 0 0 0 4 0 4 33 1967 2 11 5 6 2 0 0 0 0 *** 10 4 *** 1968 3 7 5 9 3 0 0 0 0 3 6 8 44 1969 13 4 6 9 3 0 0 1 0 0 2 5 43 1970 8 3 7 4 0 0 0 0 0 1 2 5 30 1971 6 2 4 6 1 0 0 0 0 1 6 12 38 1972 9 4 11 5 2 0 0 0 0 1 3 6 41 1973 2 5 1 3 0 0 0 0 0 1 2 7 21 1974 14 8 6 5 0 0 *** 0 0 0 1 8 *** 1975 9 6 2 2 2 0 0 0 0 0 3 10 34 1976 12 7 7 *** 3 0 0 0 0 4 1 7 *** 1977 10 2 4 4 1 0 0 0 0 4 5 11 41 1978 7 9 6 0 0 0 0 0 0 1 4 7 34 1979 8 4 5 1 2 1 0 0 0 3 2 9 35 1980 8 8 10 5 2 0 0 0 0 0 8 4 45 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 9 9 8 2 4 0 0 0 0 1 1 4 38 1983 6 3 5 4 2 0 0 0 0 0 4 6 30 1984 5 0 8 1 1 0 0 0 1 0 8 6 30 1985 5 4 3 2 0 0 0 0 0 0 3 6 23 1986 4 9 6 8 4 0 0 0 0 1 11 5 48 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 5 7 4 2 0 0 0 0 0 0 5 4 27 1989 8 7 8 0 1 0 0 0 0 1 7 9 41 1990 10 6 5 2 1 0 0 0 0 2 1 2 29 1991 10 8 6 3 0 0 0 0 0 4 1 12 44 1992 8 9 *** 4 3 0 0 *** *** *** *** *** *** 1993 *** *** *** *** 0 0 0 0 0 2 4 1 *** 1994 *** 2 3 3 2 0 0 0 0 4 10 9 *** 1995 3 5 5 5 1 1 0 0 0 0 1 5 26 1996 8 8 11 4 1 0 0 0 0 0 3 3 38 1997 4 1 13 1 0 0 0 0 0 3 5 8 35 1998 9 4 6 2 2 0 0 0 0 0 1 4 28 1999 7 10 6 1 0 0 0 0 0 0 1 6 31 2000 6 3 2 0 0 0 0 0 0 1 4 12 28 MEAN 7 5 6 4 1 0 0 0 0 1 4 6 34 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 14 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. NO. OF DAYS PRECIPITATION EQUAL OR MORE THAN 10 MM. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 5 1 2 1 0 0 0 0 0 0 0 1 10 1962 4 1 0 4 *** 0 0 0 0 0 1 3 *** 1963 1 2 0 0 2 0 0 0 0 0 2 3 10 1964 0 1 1 0 0 0 0 0 0 0 0 3 5 1965 4 1 1 1 0 0 0 0 0 1 1 0 9 1966 1 2 1 0 0 0 0 0 0 0 0 1 5 1967 0 1 1 2 1 0 0 0 0 *** 3 1 *** 1968 0 2 1 2 0 0 0 0 0 0 3 5 13 1969 8 2 3 4 1 0 0 0 0 0 2 1 21 1970 3 0 0 0 0 0 0 0 0 0 1 2 6 1971 0 1 2 3 0 0 0 0 0 0 4 3 13 1972 3 1 5 0 0 0 0 0 0 0 2 3 14 1973 0 3 0 0 0 0 0 0 0 1 0 1 5 1974 7 4 2 2 0 0 *** 0 0 0 1 4 *** 1975 3 0 0 2 0 0 0 0 0 0 1 7 13 1976 5 3 2 *** 0 0 0 0 0 1 0 3 *** 1977 3 0 3 0 0 0 0 0 0 1 2 4 13 1978 2 3 2 0 0 0 0 0 0 0 1 4 12 1979 4 0 1 0 0 0 0 0 0 0 1 6 12 1980 2 5 0 0 0 0 0 0 0 0 2 0 9 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 5 5 0 0 0 0 0 0 0 0 0 4 14 1983 4 1 4 0 0 0 0 0 0 0 1 1 11 1984 3 0 2 0 0 0 0 0 0 0 4 1 10 1985 2 1 0 0 0 0 0 0 0 0 1 2 6 1986 1 2 2 2 0 0 0 0 0 1 5 2 15 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 0 1 1 1 0 0 0 0 0 0 1 2 6 1989 1 3 3 0 0 0 0 0 0 0 0 4 11 1990 3 3 0 1 0 0 0 0 0 0 0 1 8 1991 4 3 5 1 0 0 0 0 0 2 0 5 20 1992 2 0 *** 0 0 0 0 *** *** *** *** *** *** 1993 *** *** *** *** 0 0 0 0 0 0 0 0 *** 1994 *** 0 1 1 0 0 0 0 0 0 3 0 *** 1995 0 2 1 1 0 0 0 0 0 0 0 0 4 1996 4 5 5 1 0 0 0 0 0 0 0 0 15 1997 2 0 5 1 0 0 0 0 0 0 4 4 16 1998 5 1 2 0 0 0 0 0 0 0 0 0 8 1999 5 3 3 0 0 0 0 0 0 0 0 0 11 2000 4 1 0 0 0 0 0 0 0 0 0 5 10 MEAN 3 2 2 1 0 0 0 0 0 0 1 2 11 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 15 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 03 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 91 85 71 65 51 55 40 34 44 49 72 75 61 1962 86 77 66 55 *** *** 42 46 53 53 77 80 *** 1963 77 67 59 55 52 31 36 39 37 50 66 79 54 1964 72 67 59 46 26 23 29 28 27 38 52 74 45 1965 84 77 60 46 30 29 26 36 29 54 74 64 51 1966 72 80 63 46 29 23 27 38 35 50 46 65 48 1967 75 79 55 51 42 31 30 30 32 *** 84 86 *** 1968 76 77 61 59 45 30 28 31 31 44 66 83 53 1969 84 79 69 67 45 36 33 37 37 44 65 72 56 1970 85 72 61 44 32 29 30 30 34 38 51 85 49 1971 80 79 58 61 35 31 30 31 33 40 72 85 53 1972 88 79 71 63 46 29 30 31 38 41 75 91 57 1973 75 78 55 44 31 29 28 32 30 38 44 70 46 1974 87 83 74 59 36 28 *** 27 27 36 51 87 *** 1975 87 77 62 51 39 26 31 31 36 35 55 86 51 1976 89 82 77 *** 42 29 37 44 33 45 55 72 *** 1977 87 72 62 54 36 30 29 36 32 55 77 87 55 1978 84 83 66 44 36 30 33 31 38 38 59 81 52 1979 80 78 63 49 47 29 31 33 38 52 61 89 54 1980 87 85 75 51 45 35 30 35 35 45 75 84 57 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 90 86 80 60 48 35 32 35 43 58 87 93 62 1983 89 84 79 66 49 36 34 42 45 54 62 84 60 1984 86 79 71 56 46 38 36 34 42 48 82 89 59 1985 87 82 70 58 44 34 34 38 39 54 83 90 59 1986 86 91 85 69 48 38 35 50 44 54 85 90 65 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 91 84 *** *** 48 40 39 42 41 54 68 82 *** 1989 86 80 74 56 49 43 35 36 47 54 75 92 61 1990 88 83 67 63 46 41 34 34 41 51 67 75 58 1991 92 85 88 65 44 40 34 38 51 69 70 89 64 1992 88 82 *** 63 50 36 44 *** *** *** *** *** *** 1993 *** *** *** *** 55 29 25 36 34 35 68 70 *** 1994 *** 72 73 50 33 26 27 28 29 41 76 87 *** 1995 89 84 71 55 38 30 36 34 36 35 53 78 53 1996 81 85 83 63 37 26 25 33 32 38 63 80 54 1997 82 58 76 64 41 31 32 35 30 49 83 93 56 1998 89 78 77 55 40 28 31 38 37 32 45 58 51 1999 80 81 74 46 31 24 31 32 33 34 51 82 50 2000 83 79 53 34 24 19 23 33 30 39 61 86 47 MEAN 84 79 69 55 41 32 32 35 37 46 66 81 55 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 16 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 09 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 75 65 49 44 35 38 23 21 27 37 50 54 43 1962 72 55 38 34 *** *** 22 26 32 43 62 65 *** 1963 56 46 37 34 32 13 21 16 19 28 41 57 33 1964 40 45 31 26 10 8 14 12 13 19 32 51 25 1965 66 45 34 26 14 14 14 16 14 36 52 45 31 1966 48 59 37 26 17 10 13 22 18 29 28 43 29 1967 50 61 29 24 24 18 16 14 16 *** 66 69 *** 1968 55 56 43 34 22 14 13 18 16 25 45 68 34 1969 70 56 48 47 22 16 15 20 19 27 49 55 37 1970 74 52 41 22 12 11 15 17 17 22 32 59 31 1971 54 51 41 37 18 16 15 15 18 23 55 66 34 1972 75 50 53 42 25 13 15 16 22 23 51 73 38 1973 48 58 33 26 15 14 14 15 19 21 28 48 28 1974 72 61 54 34 20 13 *** 13 14 21 33 70 *** 1975 66 53 38 31 18 13 17 16 20 20 37 75 34 1976 80 64 57 *** 21 13 25 27 13 26 37 53 *** 1977 70 45 35 34 22 14 16 20 16 38 49 65 35 1978 64 59 42 29 18 15 14 17 24 21 35 63 33 1979 61 57 38 35 32 15 16 18 20 30 39 72 36 1980 73 68 56 31 25 23 17 19 21 29 56 66 40 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 73 61 54 33 24 17 13 17 18 38 50 73 39 1983 69 54 43 33 24 17 16 21 19 24 33 59 34 1984 61 44 44 26 21 19 18 18 19 21 56 62 34 1985 64 46 38 30 17 15 16 17 19 27 50 63 34 1986 57 68 55 43 22 15 16 21 21 27 57 64 39 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 69 50 *** *** 19 17 18 17 18 22 38 56 *** 1989 57 46 45 26 22 21 16 18 23 28 46 68 35 1990 63 54 37 28 20 19 17 17 17 24 31 42 31 1991 73 54 58 34 18 16 17 21 25 38 36 66 38 1992 60 52 *** 31 24 17 22 *** *** *** *** *** *** 1993 *** *** *** *** 43 17 13 21 22 20 38 48 *** 1994 *** 55 53 34 19 13 16 17 19 32 60 67 *** 1995 72 66 43 34 22 16 21 21 22 23 35 55 36 1996 65 62 56 35 23 13 15 17 20 25 45 60 36 1997 62 38 51 40 26 19 20 22 18 33 61 81 39 1998 76 56 53 29 22 15 19 23 25 20 30 40 34 1999 71 62 49 25 15 13 17 17 19 22 34 63 34 2000 66 52 29 19 11 11 14 17 19 23 42 75 32 MEAN 65 55 44 32 21 16 17 18 19 27 44 61 35 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 17 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 15 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 84 73 56 49 39 39 26 24 32 41 59 63 49 1962 77 64 45 38 *** *** 27 31 38 46 68 72 *** 1963 62 57 42 39 34 14 22 18 23 32 49 69 38 1964 50 49 36 30 14 9 15 14 16 24 42 63 30 1965 74 55 37 31 16 14 16 17 18 39 57 53 36 1966 57 64 44 28 21 11 15 24 20 33 33 49 33 1967 55 66 37 33 30 20 17 16 18 *** 73 76 *** 1968 73 66 53 43 26 18 15 19 18 28 55 76 41 1969 80 68 54 56 26 19 17 23 22 31 57 61 43 1970 76 61 49 26 15 13 17 22 20 27 39 67 36 1971 61 57 41 43 22 17 16 17 23 29 65 75 39 1972 78 58 62 47 28 16 16 18 24 28 56 79 43 1973 56 63 38 25 17 16 15 16 21 23 32 55 31 1974 77 65 59 40 23 14 *** 15 16 23 38 75 *** 1975 73 61 41 37 21 14 19 18 20 22 44 80 38 1976 83 70 63 *** 23 14 26 29 14 29 41 60 *** 1977 77 53 43 39 24 16 17 18 21 44 53 76 40 1978 71 64 50 29 20 15 15 18 25 24 42 71 37 1979 72 61 45 39 37 15 15 20 22 34 46 81 41 1980 80 73 68 39 28 24 18 20 22 29 63 71 45 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 77 63 63 41 31 17 16 19 24 43 63 81 45 1983 78 65 55 41 31 20 18 23 27 34 46 72 43 1984 72 52 54 33 27 24 20 22 26 33 69 76 42 1985 75 55 45 34 24 20 19 24 29 37 65 76 42 1986 69 77 65 50 29 20 21 26 28 36 68 73 47 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 81 68 *** *** 31 27 28 29 27 33 53 68 *** 1989 67 61 55 34 30 25 20 23 29 36 59 79 43 1990 75 63 48 38 27 23 20 23 25 34 47 60 40 1991 82 68 67 42 25 22 21 26 30 46 52 78 47 1992 75 64 *** 43 31 22 27 *** *** *** *** *** *** 1993 *** *** *** *** 44 15 15 21 21 26 44 47 *** 1994 *** 49 52 29 17 10 10 12 17 29 65 68 *** 1995 71 58 42 32 21 14 15 14 19 24 35 53 33 1996 66 66 54 36 22 11 14 13 19 27 44 64 36 1997 61 33 53 37 26 19 15 17 19 34 64 80 38 1998 74 59 52 29 22 14 15 18 23 22 34 44 34 1999 71 66 49 26 16 13 16 14 16 24 37 63 34 2000 64 47 27 20 11 8 10 12 17 26 45 77 30 MEAN 72 61 50 36 25 17 18 20 22 31 51 68 39 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 18 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. NO. OF DAYS MINIMUM TEMPERATURE EQUAL OR LESS THAN -4 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 0 0 0 0 0 0 0 0 0 0 0 0 0 1962 0 0 0 0 *** *** *** *** *** 0 0 0 *** 1963 0 0 0 0 0 0 0 0 0 0 0 0 0 1964 2 0 0 0 0 0 0 0 0 0 0 0 2 1965 0 0 0 0 0 0 0 0 0 0 0 0 0 1966 0 0 0 0 0 0 0 0 0 0 0 0 0 1967 0 0 0 0 0 0 0 0 0 *** 0 0 *** 1968 0 *** 0 0 0 0 0 0 0 0 0 0 *** 1969 0 0 0 0 0 0 0 0 0 0 0 0 0 1970 0 0 0 0 0 0 0 0 0 0 0 1 1 1971 0 3 0 0 0 0 0 0 0 0 0 0 3 1972 5 0 0 0 0 0 0 0 0 0 0 0 5 1973 0 0 0 0 0 0 0 0 0 0 0 0 0 1974 0 0 0 0 0 0 *** 0 0 0 0 0 *** 1975 0 0 0 0 0 0 0 0 0 0 0 0 0 1976 0 0 0 *** 0 0 0 0 0 0 0 0 *** 1977 0 0 0 0 0 0 0 0 0 0 0 0 0 1978 0 0 0 0 0 0 0 0 0 0 0 0 0 1979 0 0 0 0 0 0 0 0 0 0 0 0 0 1980 0 0 0 0 0 0 0 0 0 0 0 0 0 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 0 0 0 0 0 0 0 0 0 0 0 0 0 1983 0 0 0 0 0 0 0 0 0 0 0 0 0 1984 0 0 0 0 0 0 0 0 0 0 0 0 0 1985 0 0 0 0 0 0 0 0 0 0 0 0 0 1986 0 0 0 0 0 0 0 0 0 0 0 0 0 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 0 0 *** *** 0 0 0 0 0 0 0 0 *** 1989 0 0 0 0 0 0 0 0 0 0 0 0 0 1990 0 0 0 0 0 0 0 0 0 0 0 0 0 1991 0 0 0 0 0 0 0 0 0 0 0 0 0 1992 0 0 *** 0 0 0 0 *** *** *** *** *** *** 1993 *** *** *** *** 0 0 0 0 0 0 0 0 *** 1994 *** 0 0 0 0 0 0 0 0 0 0 0 *** 1995 0 0 0 0 0 0 0 0 0 0 0 0 0 1996 0 0 0 0 0 0 0 0 0 0 0 0 0 1997 0 0 0 0 0 0 0 0 0 0 0 0 0 1998 0 0 0 0 0 0 0 0 0 0 0 0 0 1999 0 0 0 0 0 0 0 0 0 0 0 0 0 2000 0 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 0 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 19 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. NO. OF DAYS MINIMUM TEMPERATURE EQUAL OR MORE THAN 21 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 0 0 0 7 30 30 31 31 29 7 0 0 165 1962 0 0 1 4 *** *** *** *** *** 24 1 0 *** 1963 0 0 0 11 18 29 31 31 30 26 3 0 179 1964 0 0 2 5 22 30 31 31 30 2 0 0 153 1965 0 0 1 7 25 30 30 31 30 24 4 0 182 1966 0 0 0 10 28 30 31 31 30 12 0 0 172 1967 0 0 0 1 26 11 27 19 8 *** 0 0 *** 1968 0 *** 0 0 4 27 29 18 2 10 0 0 *** 1969 0 0 0 1 6 16 26 28 17 1 0 0 95 1970 0 0 0 0 7 12 28 22 3 1 0 0 73 1971 0 0 0 0 6 16 31 28 12 0 0 0 93 1972 0 0 0 0 13 29 31 31 30 23 0 0 157 1973 0 0 0 8 24 30 31 31 30 20 0 0 174 1974 0 0 0 9 26 30 *** 31 29 16 0 0 *** 1975 0 0 0 13 28 30 31 30 30 4 1 0 167 1976 0 0 0 *** 26 30 31 31 28 17 0 0 *** 1977 0 0 3 5 31 30 31 31 30 17 0 0 178 1978 0 0 0 9 25 29 31 30 30 27 0 0 181 1979 0 0 0 14 24 30 31 31 30 18 1 0 179 1980 0 0 5 13 24 30 31 31 26 5 2 0 167 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 0 0 0 8 24 30 29 30 28 12 0 0 161 1983 0 0 0 0 26 30 30 30 24 2 1 0 143 1984 0 0 0 6 20 29 31 31 30 15 1 0 163 1985 0 0 1 3 27 29 31 31 29 3 0 0 154 1986 0 0 0 5 26 28 31 31 30 21 0 0 172 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 0 0 *** *** 21 24 30 30 30 14 2 0 *** 1989 0 0 1 13 27 30 31 31 28 11 0 0 172 1990 0 0 0 3 21 26 28 23 27 2 0 0 130 1991 0 0 0 2 16 29 27 31 30 10 3 0 148 1992 0 0 *** 6 25 30 31 *** *** *** *** *** *** 1993 *** *** *** *** 19 30 31 31 30 21 1 0 *** 1994 *** 0 0 14 27 30 30 31 30 27 3 0 *** 1995 0 0 0 5 27 29 31 31 27 10 3 0 163 1996 0 0 0 6 31 30 31 31 29 13 1 0 172 1997 0 0 0 5 25 30 31 31 30 21 0 0 173 1998 0 0 1 11 24 30 31 31 30 20 2 0 180 1999 0 0 0 13 29 30 31 31 29 24 3 0 190 2000 0 0 1 19 26 30 31 31 30 19 0 0 187 MEAN 0 0 0 7 23 28 30 30 26 14 1 0 159 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 20 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. NO. OF DAYS MAXIMUM TEMPERATURE EQUAL OR LESS THAN 0 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 0 0 0 0 0 0 0 0 0 0 0 0 0 1962 0 0 0 0 *** *** *** *** *** 0 0 0 *** 1963 0 0 0 0 0 0 0 0 0 0 0 0 0 1964 0 0 0 0 0 0 0 0 0 0 0 0 0 1965 0 0 0 0 0 0 0 0 0 0 0 0 0 1966 0 0 0 0 0 0 0 0 0 0 0 0 0 1967 0 0 0 0 0 0 0 0 0 *** 0 0 *** 1968 0 0 0 0 0 0 0 0 0 0 0 0 0 1969 0 0 0 0 0 0 0 0 0 0 0 0 0 1970 0 0 0 0 0 0 0 0 0 0 0 0 0 1971 0 0 0 0 0 0 0 0 0 0 0 0 0 1972 0 0 0 0 0 0 0 0 0 0 0 0 0 1973 0 0 0 0 0 0 0 0 0 0 0 0 0 1974 0 0 0 0 0 0 *** 0 0 0 0 0 *** 1975 0 0 0 0 0 0 0 0 0 0 0 0 0 1976 0 0 0 *** 0 0 0 0 0 0 0 0 *** 1977 0 0 0 0 0 0 0 0 0 0 0 0 0 1978 0 0 0 0 0 0 0 0 0 0 0 0 0 1979 0 0 0 0 0 0 0 0 0 0 0 0 0 1980 0 0 0 0 0 0 0 0 0 0 0 0 0 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 0 0 0 0 0 0 0 0 0 0 0 0 0 1983 0 0 0 0 0 0 *** *** *** *** *** 0 *** 1984 0 0 0 0 0 0 0 0 0 0 0 0 0 1985 0 0 0 0 0 0 0 0 0 0 0 0 0 1986 0 0 0 0 0 0 0 0 0 0 0 0 0 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 0 0 *** *** 0 0 0 0 0 0 0 0 *** 1989 0 0 0 0 0 0 0 0 0 0 0 0 0 1990 0 0 0 0 0 0 0 0 0 0 0 0 0 1991 0 0 0 0 0 0 0 0 0 0 0 0 0 1992 0 0 *** 0 0 0 0 *** *** *** *** *** *** 1993 *** *** *** *** 0 0 0 0 0 0 0 0 *** 1994 *** 0 0 0 0 0 0 0 0 0 0 0 *** 1995 0 0 0 0 0 0 0 0 0 0 0 0 0 1996 0 0 0 0 0 0 0 0 0 0 0 0 0 1997 0 0 0 0 0 0 0 0 0 0 0 0 0 1998 0 0 0 0 0 0 0 0 0 0 0 0 0 1999 0 0 0 0 0 0 0 0 0 0 0 0 0 2000 0 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 0 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 21 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. NO. OF DAYS MAXIMUM TEMPERATURE EQUAL OR MORE THAN 30 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 0 0 0 14 31 30 31 31 30 31 9 0 207 1962 0 0 14 18 *** *** *** *** *** 30 6 0 *** 1963 0 0 1 19 24 29 31 31 30 29 1 0 195 1964 0 0 9 17 30 30 31 31 30 31 7 0 216 1965 0 0 4 11 31 30 30 31 30 24 4 0 195 1966 0 0 1 20 31 30 31 31 30 29 18 0 221 1967 0 0 0 15 30 30 31 30 30 *** 9 0 *** 1968 0 0 1 17 31 30 31 31 30 28 9 0 208 1969 0 0 8 11 31 30 31 30 30 26 0 0 197 1970 0 0 2 26 31 30 31 31 30 31 19 0 231 1971 0 0 1 12 31 30 31 31 30 31 6 0 203 1972 0 0 0 17 27 29 31 31 30 30 3 0 198 1973 0 0 2 24 31 30 31 31 30 31 6 0 216 1974 0 0 0 16 31 30 *** 31 30 30 12 0 *** 1975 0 0 5 22 31 30 31 30 30 31 6 0 216 1976 0 0 0 *** 30 30 31 31 29 29 9 0 *** 1977 0 0 10 20 31 30 31 31 29 19 0 0 201 1978 0 0 4 26 30 26 28 31 30 30 1 0 206 1979 0 0 5 26 28 30 31 31 28 26 13 0 218 1980 0 0 6 25 31 26 31 31 28 28 17 0 223 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 0 0 1 26 31 30 31 31 30 28 4 0 212 1983 0 0 0 19 29 30 *** *** *** *** *** 0 *** 1984 0 0 6 26 31 30 31 31 30 29 2 0 216 1985 0 0 8 25 31 30 31 31 30 31 9 0 226 1986 0 0 2 22 31 30 31 31 30 31 3 0 211 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 0 0 *** *** 31 23 29 30 30 31 10 0 *** 1989 0 0 5 27 30 30 31 31 30 31 8 0 223 1990 0 0 7 22 29 30 31 31 30 31 15 3 229 1991 0 0 3 24 31 30 31 31 30 27 9 0 216 1992 0 0 *** 21 30 30 31 *** *** *** *** *** *** 1993 *** *** *** *** 19 30 31 31 30 30 1 0 *** 1994 *** 0 1 26 31 30 31 31 30 28 3 0 *** 1995 0 0 1 17 31 30 31 31 30 31 9 0 211 1996 0 0 0 18 31 30 31 31 30 28 5 0 204 1997 0 1 0 16 30 30 31 31 30 27 0 0 196 1998 0 0 1 22 31 30 31 31 30 30 13 0 219 1999 0 0 1 25 31 30 31 31 30 31 2 0 212 2000 0 0 4 30 31 30 31 31 30 29 1 0 217 MEAN 0 0 3 21 30 30 31 31 30 29 7 0 212 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 22 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. NO. OF DAYS MAXIMUM TEMPERATURE EQUAL OR MORE THAN 40 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 0 0 0 0 19 30 31 31 23 0 0 0 134 1962 0 0 0 0 *** *** *** *** *** 0 0 0 *** 1963 0 0 0 0 3 29 31 31 30 5 0 0 129 1964 0 0 0 0 16 30 31 31 24 0 0 0 132 1965 0 0 0 0 21 30 30 31 23 1 1 0 137 1966 0 0 0 0 13 30 31 31 26 0 0 0 131 1967 0 0 0 0 11 27 31 30 22 *** 0 0 *** 1968 0 0 0 0 6 29 31 31 30 8 0 0 135 1969 0 0 0 0 16 29 31 30 24 8 0 0 138 1970 0 0 0 1 18 30 31 31 30 8 0 0 149 1971 0 0 0 0 19 25 31 31 26 0 0 0 132 1972 0 0 0 0 6 29 31 31 26 6 0 0 129 1973 0 0 0 0 14 30 31 31 28 4 0 0 138 1974 0 0 0 0 18 30 *** 31 23 1 0 0 *** 1975 0 0 0 0 13 30 31 30 29 1 0 0 134 1976 0 0 0 *** 6 30 31 31 24 2 0 0 *** 1977 0 0 0 0 10 30 31 31 28 2 0 0 132 1978 0 0 0 0 17 21 28 31 24 1 0 0 122 1979 0 0 0 0 12 30 31 31 27 3 0 0 134 1980 0 0 0 0 15 26 31 31 21 4 0 0 128 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 0 0 0 4 22 30 31 31 30 6 0 0 154 1983 0 0 0 0 16 30 *** *** *** *** *** 0 *** 1984 0 0 0 0 4 29 31 31 24 4 0 0 123 1985 0 0 0 0 18 30 31 31 30 4 0 0 144 1986 0 0 0 0 15 30 31 31 30 13 0 0 150 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 0 0 *** *** 20 23 29 30 30 5 0 0 *** 1989 0 0 0 1 16 30 31 31 26 7 0 0 142 1990 0 0 0 0 22 30 31 31 30 5 0 0 149 1991 0 0 0 4 10 30 31 31 26 2 0 0 134 1992 0 0 *** 0 10 29 31 *** *** *** *** *** *** 1993 *** *** *** *** 9 28 31 31 25 1 0 0 *** 1994 *** 0 0 0 11 27 31 31 21 0 0 0 *** 1995 0 0 0 0 15 28 31 31 20 0 0 0 125 1996 0 0 0 0 17 30 31 31 23 4 0 0 136 1997 0 0 0 0 12 28 31 31 27 3 0 0 132 1998 0 0 0 0 12 30 31 31 30 1 0 0 135 1999 0 0 0 0 19 30 31 31 21 4 0 0 136 2000 0 0 0 1 24 30 31 30 24 0 0 0 140 MEAN 0 0 0 0 14 29 31 31 26 3 0 0 134 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 23 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. NO. OF DAYS MAXIMUM TEMPERATURE EQUAL OR MORE THAN 45 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 0 0 0 0 2 19 27 31 1 0 0 0 80 1962 0 0 0 0 *** *** *** *** *** 0 0 0 *** 1963 0 0 0 0 0 16 31 27 0 0 0 0 74 1964 0 0 0 0 0 15 28 27 6 0 0 0 76 1965 0 0 0 0 3 18 27 29 4 0 0 0 81 1966 0 0 0 0 2 20 23 30 4 0 0 0 79 1967 0 0 0 0 0 7 17 17 2 *** 0 0 *** 1968 0 0 0 0 0 7 26 9 4 0 0 0 46 1969 0 0 0 0 0 10 18 19 3 0 0 0 50 1970 0 0 0 0 8 22 22 21 3 0 0 0 76 1971 0 0 0 0 0 6 31 14 3 0 0 0 54 1972 0 0 0 0 0 6 24 17 6 0 0 0 53 1973 0 0 0 0 0 10 17 29 12 0 0 0 68 1974 0 0 0 0 0 14 *** 22 2 0 0 0 *** 1975 0 0 0 0 3 16 27 19 10 0 0 0 75 1976 0 0 0 *** 0 18 17 16 3 0 0 0 *** 1977 0 0 0 0 0 17 26 22 9 0 0 0 74 1978 0 0 0 0 0 11 20 14 4 1 0 0 50 1979 0 0 0 0 0 14 26 21 9 0 0 0 70 1980 0 0 0 0 0 15 31 19 7 0 0 0 72 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 0 0 0 0 4 28 28 31 22 4 0 0 117 1983 0 0 0 0 0 19 *** *** *** *** *** 0 *** 1984 0 0 0 0 0 16 27 3 1 0 0 0 47 1985 0 0 0 0 2 16 27 29 6 0 0 0 80 1986 0 0 0 0 3 8 30 28 5 0 0 0 74 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 0 0 *** *** 3 10 29 27 7 0 0 0 *** 1989 0 0 0 0 5 21 31 28 8 0 0 0 93 1990 0 0 0 0 11 27 31 28 7 0 0 0 104 1991 0 0 0 0 0 16 29 22 1 0 0 0 68 1992 0 0 *** 0 0 14 28 *** *** *** *** *** *** 1993 *** *** *** *** 0 13 24 17 2 0 0 0 *** 1994 *** 0 0 0 3 10 13 9 0 0 0 0 *** 1995 0 0 0 0 0 8 15 20 2 0 0 0 45 1996 0 0 0 0 1 11 29 24 4 0 0 0 69 1997 0 0 0 0 3 11 18 13 2 0 0 0 47 1998 0 0 0 0 3 25 29 27 2 0 0 0 86 1999 0 0 0 0 5 20 23 31 8 0 0 0 87 2000 0 0 0 0 2 13 31 29 0 0 0 0 75 MEAN 0 0 0 0 2 15 25 22 5 0 0 0 69 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 24 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. NO. OF FREEZING DAYS , DATE OF START AND END FREEZING START END YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL MO DAY MO DAY -------------- 1961 0 0 0 0 0 0 0 0 0 0 0 0 0 ** ** ** ** 1962 0 0 0 0 *** *** *** *** *** 0 0 0 *** ** ** ** ** 1963 0 0 0 0 0 0 0 0 0 0 0 0 0 ** ** ** ** 1964 7 0 0 0 0 0 0 0 0 0 0 0 7 1 19 1 25 1965 0 0 0 0 0 0 0 0 0 0 0 0 0 ** ** ** ** 1966 0 0 0 0 0 0 0 0 0 0 0 0 0 ** ** ** ** 1967 0 1 0 0 0 0 0 0 0 *** 0 2 *** 12 24 2 3 1968 0 *** 0 0 0 0 0 0 0 0 0 0 *** ** ** ** ** 1969 1 0 0 0 0 0 0 0 0 0 0 0 1 1 8 1 8 1970 0 0 0 0 0 0 0 0 0 0 0 9 9 12 14 12 24 1971 4 9 0 0 0 0 0 0 0 0 0 10 23 12 18 2 18 1972 14 13 0 0 0 0 0 0 0 0 0 0 27 1 1 2 24 1973 0 0 0 0 0 0 0 0 0 0 0 0 0 ** ** ** ** 1974 0 0 0 0 0 0 *** 0 0 0 0 0 *** ** ** ** ** 1975 0 0 0 0 0 0 0 0 0 0 0 0 0 ** ** ** ** 1976 0 0 0 *** 0 0 0 0 0 0 0 0 *** ** ** ** ** 1977 0 0 0 0 0 0 0 0 0 0 0 0 0 ** ** ** ** 1978 0 0 0 0 0 0 0 0 0 0 0 0 0 ** ** ** ** 1979 0 0 0 0 0 0 0 0 0 0 0 0 0 ** ** ** ** 1980 1 0 0 0 0 0 0 0 0 0 0 0 1 1 31 1 31 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1982 0 0 0 0 0 0 0 0 0 0 0 0 0 ** ** ** ** 1983 0 0 0 0 0 0 0 0 0 0 0 0 0 ** ** ** ** 1984 0 0 0 0 0 0 0 0 0 0 0 0 0 ** ** ** ** 1985 0 4 0 0 0 0 0 0 0 0 0 0 4 2 7 2 24 1986 0 0 0 0 0 0 0 0 0 0 0 0 0 ** ** ** ** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1988 0 0 *** *** 0 0 0 0 0 0 0 0 *** ** ** ** ** 1989 2 0 0 0 0 0 0 0 0 0 0 0 2 1 5 1 6 1990 0 0 0 0 0 0 0 0 0 0 0 0 0 ** ** ** ** 1991 0 0 0 0 0 0 0 0 0 0 0 0 0 ** ** ** ** 1992 0 0 *** 0 0 0 0 *** *** *** *** *** *** ** ** ** ** 1993 *** *** *** *** 0 0 0 0 0 0 0 0 *** ** ** ** ** 1994 *** 0 0 0 0 0 0 0 0 0 0 0 *** ** ** ** ** 1995 0 0 0 0 0 0 0 0 0 0 0 0 0 ** ** ** ** 1996 0 0 0 0 0 0 0 0 0 0 0 0 0 ** ** ** ** 1997 0 2 0 0 0 0 0 0 0 0 0 0 2 2 6 2 7 1998 0 0 0 0 0 0 0 0 0 0 0 0 0 ** ** ** ** 1999 0 0 0 0 0 0 0 0 0 0 0 0 0 ** ** ** ** 2000 0 0 0 0 0 0 0 0 0 0 0 0 0 ** ** ** ** MEAN 1 1 0 0 0 0 0 0 0 0 0 1 3 12 14 2 24 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 25 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. AVERAGE OF DRY BULB TEMPERATURE IN C. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 13.6 15.4 18.2 24.8 34.0 38.7 40.1 40.0 33.5 29.7 20.5 16.6 27.1 1962 14.1 17.1 23.2 26.6 ****** 38.5 41.5 40.6 36.0 30.8 21.8 17.0 ****** 1963 16.9 19.4 19.0 26.5 28.7 38.3 40.4 39.4 36.1 30.8 20.8 13.4 27.5 1964 8.9 16.8 22.7 25.7 33.8 38.8 39.6 38.7 35.3 27.8 21.2 13.9 26.9 1965 12.9 15.9 21.0 23.9 34.9 38.9 39.8 40.6 36.5 29.6 22.0 15.9 27.7 1966 17.7 16.5 20.0 26.9 34.4 39.4 39.5 39.7 36.7 28.9 24.1 17.2 28.4 1967 14.4 12.6 18.7 24.1 32.5 36.7 39.6 38.1 35.3 ****** 19.7 13.4 ****** 1968 13.5 13.6 20.6 24.8 32.0 36.6 40.5 37.4 35.4 30.3 22.2 16.5 27.0 1969 14.0 14.8 22.3 23.9 33.1 38.3 39.0 38.1 35.8 31.4 19.9 17.0 27.3 1970 13.2 17.0 20.6 29.1 34.6 38.3 39.2 38.4 34.9 29.1 24.2 14.4 27.7 1971 15.0 15.4 21.1 24.5 35.2 36.5 39.6 38.6 36.1 28.8 21.2 13.9 27.2 1972 11.1 13.3 18.6 25.9 30.3 38.3 39.4 39.8 35.9 30.9 20.5 11.1 26.3 1973 12.8 17.4 20.6 27.4 33.9 37.4 38.8 41.2 37.1 31.4 20.1 15.4 27.8 1974 11.8 14.2 20.2 25.0 33.8 38.5 ****** 39.5 36.0 29.9 22.9 13.6 ****** 1975 12.9 15.0 20.0 27.2 33.7 39.0 40.0 39.0 37.5 28.7 21.8 13.5 27.4 1976 13.0 13.8 17.1 ****** 32.3 39.4 39.0 39.1 35.6 29.9 22.5 17.3 ****** 1977 10.3 18.6 23.0 25.9 34.4 38.8 39.7 39.6 36.4 26.9 20.3 15.9 27.5 1978 14.5 16.7 21.1 27.1 33.5 37.2 40.1 37.2 35.0 30.4 18.7 17.3 27.4 1979 14.5 18.2 20.8 29.3 32.8 38.1 39.5 38.9 36.9 30.4 23.3 14.5 28.1 1980 12.6 14.8 20.7 27.2 32.8 38.9 40.9 37.4 34.7 29.8 22.0 15.1 27.2 1981 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1982 12.8 12.2 17.3 27.7 34.0 38.4 39.0 38.1 35.5 27.0 18.0 11.7 26.0 1983 10.7 14.2 16.8 24.2 32.8 38.0 40.0 38.3 33.6 26.8 22.8 15.2 26.1 1984 13.6 16.8 20.4 26.9 30.6 36.5 39.6 36.1 34.0 27.7 20.7 13.3 26.3 1985 15.4 13.8 19.1 26.3 33.3 36.9 38.4 38.9 34.5 27.2 21.3 14.1 26.6 1986 13.8 15.0 18.4 25.5 32.4 35.8 40.2 39.4 35.5 30.0 18.3 13.4 26.5 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 12.5 15.8 ****** ****** 32.2 36.2 38.1 37.0 34.6 29.9 20.4 15.3 ****** 1989 10.9 13.8 19.7 27.6 33.2 37.3 40.8 39.1 34.2 29.3 21.0 13.8 26.7 1990 11.6 14.7 20.1 25.8 34.4 37.9 40.2 38.1 34.6 29.1 22.3 16.9 27.1 1991 13.4 14.3 19.0 27.1 30.9 36.9 38.5 37.6 34.2 27.9 22.1 14.5 26.4 1992 10.6 13.1 ****** 24.9 31.0 36.6 38.2 ****** ****** ****** ****** ****** ****** 1993 ****** ****** ****** ****** 32.5 36.8 40.1 38.8 34.7 29.0 19.5 17.0 ****** 1994 ****** 16.0 20.2 28.0 32.8 37.3 38.1 37.1 34.7 28.6 20.2 11.9 ****** 1995 13.4 15.4 19.5 24.7 33.6 36.8 38.1 38.3 33.7 27.8 20.6 14.0 26.3 1996 14.0 16.4 18.3 25.0 34.4 37.5 41.5 39.5 34.7 28.0 21.2 17.6 27.3 1997 14.4 13.9 16.4 23.7 33.2 38.0 38.2 37.0 34.6 28.9 19.8 13.9 26.0 1998 11.3 15.2 18.6 26.8 33.2 39.5 40.2 40.3 35.9 29.3 23.7 19.2 27.8 1999 14.5 16.5 18.8 27.5 34.6 39.1 39.4 40.5 34.8 30.2 20.6 15.4 27.7 2000 12.8 14.7 19.7 29.8 34.3 37.7 41.2 40.1 34.1 28.2 19.8 14.2 27.2 MEAN 13.1 15.4 19.8 26.2 33.1 37.8 39.6 38.8 35.3 29.2 21.1 15.0 27.0 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 26 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. AVERAGE OF DEW POINT TEMPERATURE IN C. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 10.7 10.6 9.5 13.5 18.7 22.8 18.0 16.4 14.9 14.9 12.0 9.4 14.3 1962 10.2 10.1 11.4 11.5 ****** ****** 19.6 20.9 19.9 17.6 15.4 11.5 ****** 1963 9.3 9.6 6.2 11.1 11.0 9.1 16.2 13.9 12.7 13.3 9.7 7.3 10.8 1964 -0.9 6.2 7.4 6.8 3.2 3.6 10.1 8.7 6.9 6.2 6.8 5.7 5.9 1965 8.1 6.8 6.9 5.9 6.7 9.7 9.9 13.5 8.8 14.4 13.5 5.9 9.2 1966 8.9 10.1 7.8 7.9 8.3 6.3 9.7 15.0 11.5 11.3 6.9 6.3 9.2 1967 5.5 6.3 3.9 6.2 12.0 9.9 11.8 10.1 9.0 ****** 14.1 9.2 ****** 1968 7.1 6.8 9.6 10.8 11.4 9.2 10.6 11.4 8.8 10.5 11.7 11.9 10.0 1969 9.9 8.4 12.8 13.8 11.8 12.5 11.7 14.3 12.2 12.4 10.8 9.1 11.6 1970 9.2 9.1 9.2 8.8 6.0 7.5 11.3 12.9 10.3 8.1 9.2 8.5 9.2 1971 7.8 7.5 8.2 11.1 11.1 9.4 11.7 11.2 11.7 8.9 12.9 9.2 10.1 1972 7.6 5.5 10.6 14.2 11.1 9.6 11.6 12.7 13.4 10.4 11.9 7.6 10.5 1973 4.6 10.6 6.2 7.9 7.4 9.2 9.4 12.9 11.8 9.2 3.3 6.0 8.2 1974 8.0 8.4 12.4 10.2 10.8 8.7 ****** 9.7 7.3 7.9 7.8 9.3 ****** 1975 8.3 7.6 7.5 11.3 9.4 8.8 13.1 12.2 12.7 6.5 8.5 9.9 9.7 1976 10.2 8.5 10.1 ****** 10.3 9.4 15.9 16.8 7.7 10.4 9.1 9.0 ****** 1977 6.4 9.0 9.8 11.1 12.0 10.4 12.0 14.1 10.5 11.8 11.5 11.2 10.8 1978 9.3 10.4 10.5 9.2 9.2 8.7 11.1 10.6 13.3 8.6 5.4 11.8 9.8 1979 8.9 11.0 8.7 14.0 14.9 9.3 11.6 13.5 13.2 13.0 11.2 10.9 11.7 1980 9.0 10.1 13.9 11.0 13.5 16.1 13.6 12.9 11.6 11.5 14.3 9.8 12.3 1981 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1982 9.1 6.4 10.0 13.3 14.8 11.5 10.3 12.4 12.7 13.5 11.0 8.6 11.2 1983 7.0 7.7 7.9 10.7 13.8 12.8 13.3 15.4 12.4 9.9 9.8 9.6 10.8 1984 8.2 7.7 10.1 10.5 10.6 13.2 14.6 11.7 11.9 9.1 14.1 8.7 10.9 1985 10.8 5.5 7.7 10.6 10.5 11.2 12.6 15.0 13.0 11.1 13.9 9.5 10.9 1986 8.1 10.9 11.7 14.6 12.6 10.8 14.5 18.3 14.4 13.4 12.0 8.9 12.5 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 8.9 9.2 ****** ****** 12.1 13.6 15.4 14.8 12.5 11.9 9.4 8.9 ****** 1989 5.1 5.9 10.5 11.1 13.7 15.4 14.4 14.9 14.4 12.8 12.2 10.1 11.7 1990 6.9 7.8 8.5 10.3 13.1 14.9 14.2 13.2 11.8 11.2 9.8 7.9 10.8 1991 10.1 8.2 13.2 13.6 9.3 12.7 13.5 15.4 15.3 15.4 11.0 10.4 12.3 1992 5.8 6.5 ****** 11.5 12.2 11.8 17.2 ****** ****** ****** ****** ****** ****** 1993 ****** ****** ****** ****** 17.9 8.2 9.1 14.6 10.7 6.2 7.7 7.2 ****** 1994 ****** 7.4 11.2 10.2 6.9 5.6 7.6 8.2 8.8 10.0 13.3 6.9 ****** 1995 9.0 9.4 8.0 8.6 10.7 8.6 12.3 11.9 10.1 6.4 5.5 6.0 8.9 1996 8.3 10.6 10.7 10.3 11.5 6.6 10.4 11.0 9.8 7.8 9.8 11.1 9.8 1997 7.9 0.5 7.5 10.6 12.4 12.1 11.6 12.5 9.1 11.9 13.6 11.3 10.1 1998 7.6 7.9 10.0 9.6 10.6 10.5 12.9 15.4 13.8 6.2 7.0 6.7 9.9 1999 9.0 10.6 9.2 8.4 7.7 8.2 12.1 12.1 8.5 8.2 6.2 9.2 9.1 2000 7.1 5.9 2.9 6.0 2.2 2.6 8.4 10.7 8.1 7.3 8.0 10.4 6.6 MEAN 8.0 8.1 9.2 10.5 10.9 10.3 12.5 13.3 11.5 10.5 10.3 9.0 10.3 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 27 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. AVERAGE OF MIXING RATIO IN G/KG YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 8.29 8.15 7.65 10.02 14.01 18.81 13.44 12.02 10.93 11.08 9.27 7.58 10.94 1962 7.91 8.03 8.64 8.75 ****** ****** 14.95 16.08 15.19 13.32 11.77 8.85 ****** 1963 7.65 7.89 6.27 8.77 8.62 7.55 12.09 10.36 9.58 9.91 7.94 6.71 8.61 1964 3.69 6.28 6.69 6.76 5.11 5.24 8.31 7.34 6.45 6.11 6.51 6.06 6.21 1965 7.01 6.45 6.54 6.06 6.46 7.90 8.18 10.36 7.38 10.55 9.98 6.06 7.74 1966 7.41 7.88 6.83 6.94 7.32 6.29 7.94 12.41 9.06 8.75 6.62 6.26 7.81 1967 5.94 6.30 5.31 6.41 9.23 8.52 9.29 7.99 7.47 ****** 10.36 7.60 ****** 1968 6.65 6.37 7.82 8.39 8.78 7.54 8.32 8.72 7.39 8.28 8.94 8.99 8.02 1969 7.91 7.11 9.48 10.16 9.08 9.56 8.91 10.71 9.32 9.39 8.35 7.50 8.96 1970 7.46 7.50 7.49 7.31 6.19 6.75 8.74 9.65 8.04 7.04 7.51 7.16 7.57 1971 6.82 6.69 7.13 8.62 8.65 7.78 8.85 8.61 8.95 7.33 9.81 7.63 8.07 1972 6.72 5.89 8.19 10.32 8.51 7.78 8.76 9.50 10.07 8.15 9.03 6.81 8.31 1973 5.49 8.28 6.14 6.90 6.73 7.56 7.85 9.88 9.13 7.76 5.27 6.08 7.26 1974 6.87 7.10 9.23 8.13 8.31 7.35 ****** 7.88 6.74 6.90 6.85 7.61 ****** 1975 6.98 6.82 6.70 8.69 7.77 7.33 9.93 9.25 9.76 6.19 7.34 7.85 7.88 1976 7.94 7.12 8.02 ****** 8.16 7.80 13.09 15.67 6.79 8.24 7.45 7.45 ****** 1977 6.20 7.33 7.97 8.58 9.05 8.16 9.10 10.82 8.34 9.37 8.79 8.63 8.53 1978 7.53 8.09 8.17 7.51 7.52 7.59 8.97 8.29 10.16 7.26 5.97 8.93 8.00 1979 7.40 8.38 7.34 10.50 11.36 7.69 8.98 10.00 10.15 9.77 8.68 8.39 9.05 1980 7.41 7.99 10.44 8.86 9.94 11.86 10.09 9.59 8.81 8.82 10.60 7.81 9.35 1981 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1982 7.39 6.22 7.97 9.91 10.95 9.14 8.18 9.36 9.57 10.06 8.49 7.22 8.70 1983 6.48 6.80 6.94 8.28 10.13 9.65 9.91 11.74 9.24 7.86 7.86 7.77 8.56 1984 6.95 6.84 8.07 8.22 8.25 9.77 10.79 8.85 9.11 7.59 10.30 7.28 8.50 1985 8.33 6.03 7.03 8.20 8.25 8.57 9.40 11.02 9.69 8.54 10.20 7.74 8.58 1986 7.03 8.34 8.81 10.65 9.49 8.37 10.75 13.81 10.70 9.97 9.07 7.38 9.53 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 7.29 7.45 ****** ****** 9.15 10.10 11.29 10.91 9.40 9.01 7.67 7.42 ****** 1989 5.61 6.06 8.14 8.46 10.08 11.29 10.66 11.01 10.80 9.56 9.26 7.98 9.08 1990 6.46 6.85 7.16 8.06 9.71 10.87 10.52 9.90 8.93 8.60 7.79 6.85 8.48 1991 7.98 7.12 9.81 10.06 7.64 9.59 9.98 11.34 11.42 11.29 8.48 8.17 9.41 1992 5.96 6.21 ****** 8.73 9.26 9.04 12.68 ****** ****** ****** ****** ****** ****** 1993 ****** ****** ****** ****** 14.55 7.23 7.87 10.82 8.75 6.36 7.15 6.56 ****** 1994 ****** 6.67 8.72 8.19 6.55 6.14 6.80 7.09 7.33 8.05 9.81 6.51 ****** 1995 7.41 7.56 7.03 7.37 8.54 7.17 9.48 9.14 8.20 6.31 6.23 6.05 7.54 1996 7.05 8.25 8.37 8.24 8.89 6.38 8.60 8.83 7.99 7.02 7.85 8.47 7.99 1997 6.86 4.16 6.86 8.50 9.36 9.30 8.87 9.35 7.48 9.25 10.06 8.54 8.21 1998 6.69 6.97 8.00 7.80 8.32 8.12 9.73 11.82 10.27 6.19 6.60 6.51 8.09 1999 7.50 8.21 7.51 7.11 6.78 6.96 9.16 9.35 7.46 7.08 6.25 7.54 7.58 2000 6.48 6.01 4.88 6.11 4.71 4.75 7.27 8.98 7.13 6.71 6.94 8.11 6.51 MEAN 6.97 7.06 7.64 8.33 8.69 8.42 9.67 10.23 9.01 8.43 8.30 7.46 8.35 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 28 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. AVERAGE OF VAPOUR PRESSURE IN HPA YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 13.09 12.88 12.09 15.77 21.94 29.16 21.07 18.89 17.19 17.42 14.60 11.99 17.17 1962 12.50 12.68 13.64 13.81 ****** ****** 23.37 25.10 23.73 20.85 18.46 13.96 ****** 1963 12.09 12.45 9.93 13.83 13.60 11.94 18.97 16.32 15.10 15.61 12.53 10.61 13.58 1964 5.86 9.95 10.59 10.69 8.12 8.31 13.11 11.62 10.22 9.68 10.30 9.59 9.84 1965 11.09 10.21 10.35 9.60 10.23 12.49 12.91 16.30 11.68 16.61 15.71 9.61 12.23 1966 11.71 12.44 10.81 10.98 11.58 9.96 12.54 19.36 14.28 13.80 10.48 9.91 12.32 1967 9.41 9.97 8.42 10.15 14.56 13.42 14.64 12.63 11.81 ****** 16.30 12.00 ****** 1968 10.52 10.09 12.36 13.25 13.86 11.93 13.15 13.77 11.69 13.08 14.09 14.18 12.66 1969 12.50 11.24 14.94 15.99 14.31 15.07 14.07 16.85 14.70 14.81 13.19 11.85 14.13 1970 11.79 11.85 11.84 11.56 9.80 10.70 13.79 15.22 12.72 11.14 11.88 11.32 11.97 1971 10.80 10.58 11.27 13.60 13.65 12.30 13.98 13.60 14.13 11.60 15.45 12.05 12.75 1972 10.64 9.33 12.94 16.26 13.45 12.31 13.83 14.99 15.86 12.88 14.23 10.77 13.12 1973 8.70 13.07 9.73 10.92 10.66 11.96 12.41 15.56 14.40 12.25 8.36 9.63 11.47 1974 10.86 11.23 14.55 12.85 13.13 11.63 ****** 12.45 10.67 10.93 10.84 12.02 ****** 1975 11.03 10.79 10.60 13.72 12.28 11.60 15.64 14.59 15.37 9.81 11.61 12.40 12.45 1976 12.55 11.26 12.67 ****** 12.89 12.33 20.36 24.07 10.76 13.01 11.79 11.78 ****** 1977 9.82 11.60 12.59 13.55 14.28 12.90 14.36 17.00 13.17 14.76 13.87 13.62 13.46 1978 11.90 12.77 12.90 11.88 11.89 12.00 14.14 13.10 16.00 11.48 9.46 14.08 12.63 1979 11.69 13.23 11.60 16.51 17.83 12.15 14.17 15.76 15.97 15.38 13.70 13.24 14.27 1980 11.70 12.61 16.42 13.96 15.67 18.64 15.91 15.13 13.92 13.92 16.68 12.34 14.74 1981 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1982 11.68 9.85 12.59 15.61 17.23 14.40 12.92 14.76 15.10 15.84 13.41 11.41 13.73 1983 10.25 10.76 10.97 13.08 15.96 15.22 15.63 18.41 14.59 12.42 12.42 12.28 13.50 1984 10.99 10.82 12.75 12.98 13.03 15.40 16.98 13.98 14.37 12.00 16.22 11.52 13.42 1985 13.16 9.55 11.11 12.96 13.03 13.54 14.83 17.34 15.28 13.49 16.05 12.23 13.55 1986 11.12 13.17 13.90 16.77 14.95 13.22 16.92 21.62 16.84 15.71 14.29 11.66 15.01 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 11.53 11.78 ****** ****** 14.44 15.90 17.75 17.16 14.83 14.21 12.12 11.72 ****** 1989 8.89 9.60 12.86 13.36 15.89 17.75 16.79 17.32 16.98 15.07 14.59 12.61 14.31 1990 10.23 10.83 11.33 12.74 15.30 17.11 16.57 15.60 14.10 13.58 12.32 10.83 13.38 1991 12.60 11.25 15.45 15.84 12.08 15.12 15.73 17.84 17.95 17.75 13.39 12.89 14.82 1992 9.44 9.83 ****** 13.78 14.59 14.27 19.90 ****** ****** ****** ****** ****** ****** 1993 ****** ****** ****** ****** 22.62 11.43 12.44 17.02 13.79 10.07 11.29 10.39 ****** 1994 ****** 10.55 13.75 12.92 10.37 9.72 10.77 11.22 11.60 12.71 15.45 10.30 ****** 1995 11.71 11.95 11.12 11.65 13.48 11.35 14.94 14.41 12.95 10.00 9.86 9.59 11.92 1996 11.14 13.02 13.21 13.01 14.02 10.11 13.57 13.93 12.62 11.10 12.40 13.38 12.63 1997 10.86 6.62 10.85 13.40 14.76 14.66 14.00 14.75 11.84 14.57 15.83 13.47 12.97 1998 10.58 11.03 12.64 12.32 13.14 12.83 15.34 18.54 16.18 9.81 10.45 10.31 12.76 1999 11.85 12.97 11.88 11.25 10.74 11.03 14.46 14.74 11.80 11.20 9.90 11.91 11.98 2000 10.26 9.52 7.75 9.68 7.48 7.55 11.50 14.14 11.29 10.62 10.98 12.80 10.30 MEAN 11.02 11.17 12.07 13.15 13.70 13.28 15.23 16.08 14.20 13.31 13.09 11.79 13.17 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 29 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. AVERAGE OF SATURATION DEFICIT PRESSURE IN HPA YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 2.83 5.05 9.43 17.03 33.14 42.33 55.27 57.37 36.50 25.75 11.01 7.55 25.27 1962 3.90 7.49 16.03 22.03 ****** ****** 57.64 52.88 37.66 24.79 8.65 5.91 ****** 1963 7.78 10.69 12.93 21.85 27.78 57.66 58.43 57.62 46.57 30.43 12.86 5.33 29.16 1964 6.10 9.74 18.02 23.28 46.95 62.97 61.30 59.77 49.27 29.25 16.31 6.82 32.48 1965 4.06 8.45 15.36 21.62 48.15 58.86 62.08 61.85 51.24 26.83 11.43 9.18 31.59 1966 9.31 6.64 13.28 25.82 44.63 63.71 61.31 55.46 49.33 27.59 20.86 10.26 32.35 1967 7.68 5.04 13.86 20.87 36.28 50.44 59.81 55.93 47.47 ****** 8.08 3.88 ****** 1968 5.42 6.07 12.82 19.31 35.16 51.48 65.31 52.77 48.43 32.35 13.56 4.97 28.97 1969 3.79 6.06 12.81 15.05 38.29 54.25 58.46 51.73 46.08 33.09 10.64 8.10 28.20 1970 3.71 8.18 13.11 30.15 47.72 59.27 59.12 54.35 45.03 31.04 19.16 5.61 31.37 1971 6.79 7.77 14.40 18.24 44.42 50.60 60.52 56.92 47.43 29.33 10.53 4.58 29.29 1972 2.84 6.44 8.89 17.96 31.31 56.36 59.92 59.73 45.47 33.57 10.68 2.73 27.99 1973 6.57 7.37 15.27 26.66 44.00 54.25 59.03 65.10 51.05 35.86 16.79 8.50 32.54 1974 3.27 5.39 9.60 20.20 41.36 58.91 ****** 61.90 50.72 32.83 18.34 3.96 ****** 1975 4.23 6.85 13.69 23.32 42.13 60.56 60.36 57.63 51.20 31.31 15.36 3.28 30.83 1976 2.59 4.73 7.47 ****** 37.06 61.25 51.29 48.27 49.51 30.77 16.47 8.60 ****** 1977 3.00 10.66 16.49 20.91 41.70 58.66 60.41 57.04 49.79 22.70 10.59 4.91 29.74 1978 4.97 6.60 12.82 25.25 42.02 54.03 62.60 52.51 42.17 33.39 13.05 6.12 29.63 1979 5.28 8.06 13.85 25.29 33.80 56.19 59.82 55.76 48.49 29.99 16.21 3.61 29.69 1980 3.22 4.63 9.23 23.57 35.94 53.26 63.56 51.24 43.71 29.78 10.78 5.37 27.86 1981 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1982 3.29 4.74 7.86 23.33 38.23 56.68 60.70 55.44 46.63 20.95 8.50 2.76 27.43 1983 3.02 5.99 9.31 18.63 35.96 54.20 62.43 52.87 41.02 25.57 16.79 6.04 27.65 1984 5.13 9.09 12.53 24.19 32.97 49.12 58.23 48.40 41.48 28.30 9.02 4.31 26.90 1985 5.00 7.09 12.78 22.84 41.18 52.61 56.42 55.89 42.91 25.33 10.34 4.52 28.08 1986 5.32 4.31 8.07 17.03 36.04 48.50 61.00 52.70 43.72 29.31 7.80 4.25 26.50 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 3.36 6.80 ****** ****** 36.45 46.67 51.60 48.43 43.28 30.50 13.96 6.55 ****** 1989 4.78 7.07 11.10 25.72 38.48 50.04 64.14 56.54 40.00 28.29 11.46 3.80 28.45 1990 3.90 6.52 13.35 22.90 43.13 52.87 61.76 54.68 44.62 29.10 16.39 9.96 29.93 1991 3.09 5.81 7.51 22.23 34.84 50.83 55.79 50.19 38.74 21.84 14.68 4.20 25.81 1992 3.76 5.89 ****** 18.95 32.70 49.98 50.57 ****** ****** ****** ****** ****** ****** 1993 ****** ****** ****** ****** 28.35 53.52 64.59 54.80 44.12 31.51 12.53 9.61 ****** 1994 ****** 8.23 10.75 26.78 41.66 58.24 58.80 55.29 45.86 27.81 8.99 3.92 ****** 1995 4.06 6.01 12.31 20.79 40.96 53.82 54.75 56.67 42.05 29.07 15.94 6.82 28.60 1996 5.24 6.05 8.44 20.44 42.60 57.52 68.72 61.25 45.54 28.59 13.62 7.24 30.44 1997 6.07 10.31 8.36 17.40 38.73 54.78 56.18 51.06 45.90 27.13 7.80 2.68 27.20 1998 3.14 6.84 9.66 24.73 40.51 62.56 62.27 59.58 45.37 32.81 19.87 12.57 31.66 1999 4.96 6.24 10.71 27.28 47.65 62.40 59.88 63.98 47.10 33.47 15.49 5.99 32.10 2000 4.98 7.96 16.65 34.18 49.36 61.07 69.74 63.20 44.38 28.97 12.83 3.74 33.09 MEAN 4.62 6.94 11.96 22.45 39.23 55.15 59.83 55.86 45.40 29.14 13.17 5.90 29.14 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 30 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. AVERAGE OF RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 84 74 59 53 42 44 30 26 34 42 60 64 51 1962 78 65 50 41 *** *** 31 34 41 47 69 72 *** 1963 65 57 46 43 39 19 26 25 27 37 52 68 42 1964 54 54 42 34 17 13 19 18 19 27 42 63 34 1965 74 59 44 34 20 19 19 23 20 43 61 54 39 1966 59 68 48 33 22 15 18 28 24 37 35 52 37 1967 60 69 41 36 32 23 21 20 22 *** 75 77 *** 1968 68 66 52 45 31 21 19 22 22 33 55 76 43 1969 78 68 57 56 31 24 22 27 26 34 57 63 45 1970 78 61 50 31 20 18 21 23 24 29 41 70 39 1971 65 62 47 47 25 21 20 21 24 31 64 75 42 1972 80 62 62 51 33 19 21 21 28 31 60 81 46 1973 60 66 42 32 21 20 19 21 23 27 35 58 35 1974 79 70 63 44 26 18 *** 18 19 27 41 77 *** 1975 75 64 47 40 26 18 22 22 25 26 45 81 41 1976 84 72 65 *** 29 18 29 33 20 33 44 62 *** 1977 78 56 47 43 27 20 21 25 23 46 60 76 44 1978 73 69 53 34 25 20 21 22 29 28 45 71 41 1979 71 65 49 41 39 19 21 24 27 39 49 81 44 1980 80 75 67 40 33 27 22 25 26 34 65 74 47 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 80 70 66 45 34 23 20 24 28 46 67 82 49 1983 79 67 59 47 35 24 23 29 30 38 47 72 46 1984 73 58 56 39 32 27 25 24 29 34 69 76 45 1985 75 61 51 41 28 23 23 26 29 39 66 77 45 1986 71 79 68 54 33 24 24 33 31 40 70 76 50 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 80 67 *** *** 33 28 28 29 29 36 53 69 *** 1989 70 63 58 39 34 30 23 26 33 39 60 80 46 1990 75 67 51 43 31 28 24 24 28 36 48 59 43 1991 82 69 71 47 29 26 24 28 35 51 53 78 49 1992 74 66 *** 46 35 25 31 *** *** *** *** *** *** 1993 *** *** *** *** 47 20 18 26 25 27 50 55 *** 1994 *** 59 59 38 23 16 18 19 22 34 67 74 *** 1995 77 69 52 40 27 20 24 23 26 27 40 62 41 1996 71 71 64 45 28 17 18 21 24 30 51 68 42 1997 68 43 60 47 31 23 22 25 22 39 69 85 45 1998 80 65 60 37 28 19 22 27 28 25 37 48 40 1999 74 70 57 32 21 17 21 21 23 27 41 69 39 2000 71 60 36 24 15 13 16 21 22 29 50 80 36 MEAN 73 65 54 41 29 22 22 24 26 35 54 70 43 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 31 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. AVERAGE OF MAXIMUM RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 93 86 71 67 52 55 40 35 44 51 73 77 62 1962 88 78 66 55 *** *** 42 47 53 54 78 83 *** 1963 78 71 61 57 55 31 37 40 37 50 67 81 55 1964 72 69 60 47 26 23 29 28 28 38 55 76 46 1965 87 78 61 49 30 29 26 36 29 55 75 66 52 1966 74 81 65 47 31 23 27 40 36 50 46 67 49 1967 76 82 56 52 42 33 31 30 32 *** 85 87 *** 1968 85 80 65 62 45 30 28 31 31 45 70 85 55 1969 89 80 71 70 45 36 33 37 38 45 69 74 57 1970 87 74 63 45 32 29 30 30 35 40 53 86 50 1971 82 80 59 61 35 32 30 31 33 41 76 87 54 1972 91 80 74 64 46 29 30 31 38 42 76 91 58 1973 76 80 55 44 31 29 28 32 31 38 46 70 47 1974 89 85 76 60 36 28 *** 27 29 36 51 89 *** 1975 88 79 64 52 39 26 31 31 36 35 56 89 52 1976 92 84 79 *** 43 29 38 46 33 45 56 73 *** 1977 88 73 63 56 37 30 29 36 34 61 77 88 56 1978 86 84 67 45 37 30 33 31 39 39 60 82 53 1979 83 78 63 50 49 29 31 33 38 53 61 90 55 1980 90 87 78 55 45 35 30 35 35 45 78 86 58 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 93 87 82 61 48 35 32 35 44 61 88 94 63 1983 90 84 81 67 50 36 34 42 45 54 64 85 61 1984 87 80 74 57 46 38 36 34 42 48 84 89 60 1985 89 82 71 59 44 34 34 38 40 54 83 92 60 1986 87 91 86 72 49 38 35 50 45 55 87 90 65 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 92 86 *** *** 48 40 39 42 41 54 69 83 *** 1989 86 83 76 56 50 43 35 36 47 54 75 93 61 1990 90 84 68 64 47 41 34 34 41 51 68 75 58 1991 93 88 89 65 44 41 34 38 51 69 73 90 65 1992 89 82 *** 64 51 37 44 *** *** *** *** *** *** 1993 *** *** *** *** 63 30 25 36 34 36 69 71 *** 1994 *** 73 74 52 34 26 27 29 29 44 79 89 *** 1995 92 87 73 58 38 30 36 34 36 36 54 79 54 1996 84 86 84 64 37 26 25 34 33 39 64 82 55 1997 83 59 79 65 41 31 32 35 30 50 85 94 57 1998 91 80 79 55 40 28 31 39 37 32 47 60 52 1999 83 85 75 46 31 24 31 32 33 34 53 83 51 2000 85 80 54 34 24 19 23 34 30 39 63 89 48 MEAN 86 81 70 56 42 32 32 35 37 46 68 83 56 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 32 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. AVERAGE OF MINIMUM RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 74 64 48 43 35 37 22 20 27 35 50 53 42 1962 70 55 37 31 *** *** 22 25 32 42 61 63 *** 1963 55 44 35 32 29 12 20 16 19 27 40 57 32 1964 39 43 30 25 10 8 13 11 13 19 30 51 24 1965 62 43 32 24 12 13 13 15 13 35 51 45 30 1966 46 56 37 23 16 10 12 20 16 27 27 41 28 1967 47 58 28 23 23 16 15 13 15 *** 66 67 *** 1968 52 54 40 32 22 13 12 16 14 23 42 67 32 1969 66 56 46 46 21 15 14 19 18 26 48 54 36 1970 71 50 40 20 12 10 14 17 17 20 32 57 30 1971 53 49 37 35 18 14 14 14 17 22 54 65 33 1972 70 48 52 41 25 13 14 15 22 23 49 70 37 1973 48 56 32 23 15 14 12 14 18 20 26 47 27 1974 69 58 52 33 20 12 *** 12 12 20 32 67 *** 1975 64 52 34 30 17 12 16 15 18 19 36 73 32 1976 76 62 54 *** 19 12 23 23 13 25 35 53 *** 1977 68 43 34 33 21 13 15 17 16 35 48 64 34 1978 63 58 42 26 17 13 12 16 22 19 34 62 32 1979 60 55 36 34 31 13 14 17 19 30 39 71 35 1980 71 65 55 29 25 22 16 18 19 27 55 64 39 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 70 57 52 33 23 15 12 15 17 34 49 71 37 1983 68 54 43 31 23 16 15 21 19 24 32 58 34 1984 59 43 42 26 21 18 17 17 19 21 55 62 33 1985 64 45 37 29 17 15 15 17 19 26 50 62 33 1986 56 68 54 40 21 15 16 21 21 27 55 63 38 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 67 50 *** *** 19 17 18 17 18 22 38 56 *** 1989 56 46 44 26 22 21 15 17 22 28 46 68 34 1990 61 53 36 28 18 18 16 17 17 24 31 41 30 1991 72 53 57 33 18 16 17 21 24 36 36 66 37 1992 59 52 *** 31 22 16 22 *** *** *** *** *** *** 1993 *** *** *** *** 33 13 12 19 19 19 36 44 *** 1994 *** 48 49 27 16 10 10 12 16 27 57 62 *** 1995 65 55 37 28 19 13 15 14 18 21 31 49 30 1996 60 59 50 32 21 10 13 12 17 23 42 58 33 1997 57 32 47 33 24 17 15 17 17 31 59 77 36 1998 69 52 48 26 20 13 15 18 21 19 28 38 31 1999 66 58 45 23 14 12 15 14 15 21 32 59 31 2000 59 44 24 17 10 8 10 11 16 21 40 72 28 MEAN 62 52 42 30 20 14 15 17 18 26 42 59 33 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 33 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. NO. OF DAYS PRECIPITATION EQUAL OR MORE THAN 5 MM. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 5 2 2 3 0 0 0 0 0 0 1 2 15 1962 6 1 0 4 *** 0 0 0 0 0 1 4 *** 1963 1 2 1 3 3 0 0 0 0 0 3 5 18 1964 0 2 2 0 0 0 0 0 0 0 0 4 8 1965 6 1 1 1 0 0 0 0 0 1 2 1 13 1966 2 4 1 1 0 0 0 0 0 3 0 2 13 1967 1 6 1 3 2 0 0 0 0 *** 6 1 *** 1968 1 3 2 4 0 0 0 0 0 0 4 6 20 1969 10 2 3 6 1 0 0 0 0 0 2 3 27 1970 5 2 4 0 0 0 0 0 0 0 1 3 15 1971 2 1 3 4 0 0 0 0 0 0 4 5 19 1972 7 2 8 1 0 0 0 0 0 0 2 4 24 1973 0 3 1 0 0 0 0 0 0 1 0 2 7 1974 10 5 2 2 0 0 *** 0 0 0 1 5 *** 1975 5 2 0 2 1 0 0 0 0 0 1 9 20 1976 10 5 4 *** 0 0 0 0 0 1 0 3 *** 1977 6 0 3 2 1 0 0 0 0 3 5 8 28 1978 5 5 4 0 0 0 0 0 0 0 2 4 20 1979 5 1 1 0 1 0 0 0 0 1 1 7 17 1980 4 6 2 0 1 0 0 0 0 0 3 3 19 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 5 5 5 1 0 0 0 0 0 0 1 4 21 1983 4 1 4 0 0 0 0 0 0 0 1 3 13 1984 5 0 7 0 0 0 0 0 0 0 4 2 18 1985 2 2 1 0 0 0 0 0 0 0 1 3 9 1986 2 5 6 3 1 0 0 0 0 1 7 2 27 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 2 4 2 2 0 0 0 0 0 0 2 3 15 1989 4 4 3 0 0 0 0 0 0 0 2 9 22 1990 3 5 2 1 0 0 0 0 0 1 0 1 13 1991 6 3 5 2 0 0 0 0 0 2 1 8 27 1992 3 4 *** 0 1 0 0 *** *** *** *** *** *** 1993 *** *** *** *** 0 0 0 0 0 0 1 1 *** 1994 *** 0 2 2 0 0 0 0 0 1 7 4 *** 1995 2 4 1 2 1 0 0 0 0 0 0 0 10 1996 6 6 6 4 0 0 0 0 0 0 0 2 24 1997 4 0 5 1 0 0 0 0 0 0 4 6 20 1998 6 2 4 0 1 0 0 0 0 0 1 1 15 1999 6 3 3 0 0 0 0 0 0 0 0 2 14 2000 4 1 1 0 0 0 0 0 0 0 1 7 14 MEAN 4 3 3 2 0 0 0 0 0 0 2 4 18 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 34 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. HIGHEST AND LOWEST LIMITS FOR 40 YEARS DURING 1961-2000 ELE- JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MENT --------------------------------------------------------------------------------------------- NO. HIG. DRY 03 21.6 21.0 28.2 32.0 38.0 42.8 43.0 41.4 38.0 34.0 28.8 22.2 1 YEAR - DAY 1966-30 1963-25 1964-12 1966-29 1966-24 1976-27 1980-18 1975- 4 1975- 6 1976- 1 1963- 1 1998- 1 LOW. DRY 03 -4.2 -2.0 0.8 7.8 15.8 22.0 23.6 23.0 19.4 8.4 3.4 1.0 2 YEAR - DAY 1964-20 1967- 3 1985- 4 1997-12 1984- 3 1967- 6 1992-31 1983-29 1983-30 1984-21 1999-30 1967-24 HIG. WET 03 17.0 16.4 21.2 22.4 29.2 35.0 30.4 37.0 29.0 25.0 22.0 17.8 3 YEAR - DAY 1969-23 1963-28 1980-27 1979-25 1965-22 1961-29 1976-31 1976- 6 1962-10 1969- 3 1961- 3 1978- 7 LOW. WET 03 -5.0 -3.0 0.6 5.2 9.6 12.4 14.2 12.6 12.0 5.4 0.6 0.6 4 YEAR - DAY 1964-21 1967- 3 1985- 4 1997-12 2000-12 1992-22 1994- 1 1994- 3 1999-21 1984-20 1999-30 1967-25 HIG. DRY 09 27.8 29.0 37.4 41.0 48.0 49.6 51.0 51.0 47.0 42.0 35.8 30.0 5 YEAR - DAY 1966- 5 1964-27 1984-10 1991-24 1990-22 1982- 7 1967-15 1986- 2 1973- 9 1969- 1 1991- 1 1990-15 LOW. DRY 09 2.4 7.4 7.8 14.2 15.0 28.2 37.4 34.8 32.0 19.8 12.0 6.0 6 YEAR - DAY 1964-19 1967- 3 1976- 1 1971- 1 1963-11 1993- 2 1994-31 2000-31 1996-20 1977-25 1993-14 1971-30 HIG. WET 09 19.4 21.0 25.0 27.6 36.0 36.0 40.0 45.0 31.6 29.0 27.0 19.8 7 YEAR - DAY 1963-29 1963-23 1980-28 1963- 7 1993- 5 1961-10 1976-31 1976- 4 1974-29 1962-29 1962- 1 1978- 6 LOW. WET 09 1.0 3.0 5.6 8.0 14.0 16.8 19.6 19.4 17.8 11.6 5.4 3.8 8 YEAR - DAY 1964-20 1997- 6 1976- 2 1997-11 1993-11 1994-29 1994- 9 2000-31 1994-23 1984-20 1993-14 1963-26 HIG. DRY 15 24.6 25.4 31.0 38.0 45.8 49.2 49.2 47.8 45.0 39.4 30.0 25.0 9 YEAR - DAY 1966- 5 1997-21 1984-10 1994-22 1999-31 2000-30 1998-16 1995- 4 1999- 1 1973- 8 1966- 4 1993-12 LOW. DRY 15 1.0 6.8 6.0 15.0 15.8 31.0 32.0 33.0 28.0 16.2 10.4 6.6 10 YEAR - DAY 1964-20 1985- 6 1976- 1 1980-16 1963- 2 1967- 5 1988-17 1988-31 1974-15 1984-20 1964-28 1967-24 HIG. WET 15 19.0 20.0 23.6 28.4 36.8 33.8 39.8 42.0 31.0 28.0 27.0 20.4 11 YEAR - DAY 1968-14 1963-23 1980-30 1979-13 1993- 5 1961-10 1976-30 1976- 5 1977-20 1962-10 1991- 2 1996-19 LOW. WET 15 0.0 2.4 5.0 8.6 13.0 16.0 17.0 18.4 17.0 10.6 5.6 4.4 12 YEAR - DAY 1964-20 1967- 2 1976- 1 1997-11 1963- 2 1978-22 1967-29 1976-31 1965-24 1984-20 1993-14 1963-26 HIG. MIN. 19.5 18.5 22.0 28.8 34.0 38.0 38.2 36.5 33.5 29.5 24.8 19.0 13 YEAR - DAY 1966-30 1963-25 1962-16 1999-26 1975-30 1976-25 1998-21 1972-25 1975- 6 1986- 2 1999- 1 1978-11 LOW. MIN. -6.0 -5.0 0.5 5.0 10.0 16.5 18.5 15.0 14.5 7.5 3.4 -4.0 14 YEAR - DAY 1972-20 1971-14 1985- 4 1971- 3 1964- 2 1971- 4 1969- 2 1983-30 1967-26 1971-10 1999-30 1970-15 HIG. MAX. 28.5 30.8 37.5 42.0 48.0 51.6 52.5 52.0 50.0 48.0 41.0 30.5 15 YEAR - DAY 1966- 5 1997-21 1984-10 1982-30 1990-22 2000-30 1967-15 1982-20 1982- 6 1982-19 1965- 4 1990-15 LOW. MAX. 3.5 9.5 10.5 17.4 21.0 35.0 40.5 39.6 34.8 21.0 14.0 7.5 16 YEAR - DAY 1964-19 1967- 6 1976- 1 1997-11 1963-10 1967- 6 1976-21 2000-31 1996-23 1984-20 1961-23 1971-20 HIG. PPTN 65.0 123.0 78.0 66.5 34.5 3.0 0.0 3.0 4.0 23.0 66.0 70.0 17 YEAR - DAY 1974-14 1980-11 1972-22 1962-20 1963-11 1979- 4 999-** 1969-27 1984-26 1991- 1 1994-23 1974-19 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 35 STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. HIGHEST LIMITS OF ABSOLUTE DIFFERENCES FOR 40 YEARS DURING 1961-2000 ELE- JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MENT --------------------------------------------------------------------------------------------- NO. DRY 09 - DRY 03 15.6 19.0 19.4 18.8 20.0 20.8 20.0 19.0 21.0 21.0 20.2 17.4 18 YEAR - DAY 1992-29 1964-27 1984-10 1990-25 1988-12 1990- 8 1986-28 1983-29 1988-23 1983- 7 1990-14 1988- 8 DRY 15 - DRY 09 7.8 9.0 10.0 11.8 13.8 10.0 11.6 9.6 13.8 15.0 10.8 9.0 19 YEAR - DAY 1985-26 1964-27 1997- 7 1989-25 1966-26 1988-14 1988-31 1988-20 1974-15 1977-15 1971- 7 1963-25 DRY 15 - DRY 03 12.0 13.6 17.4 16.6 18.2 19.8 20.0 19.6 19.2 15.4 12.6 14.2 20 YEAR - DAY 1967-26 1990-27 1985- 6 1982- 4 1999-23 1985-29 1993- 2 1996-25 1982-25 1995- 7 1995-17 1993-12 WET 09 - WET 03 10.6 12.0 10.0 12.6 14.2 12.4 10.2 18.4 15.2 12.0 13.0 13.8 21 YEAR - DAY 1986- 1 1984-20 1962-25 1980-20 1993-14 1993-23 1964- 9 1976- 4 1974-29 1978-10 1990-14 1982- 5 WET 15 - WET 09 8.0 7.2 7.4 9.6 11.6 11.0 8.2 7.0 12.6 8.6 6.0 8.0 22 YEAR - DAY 1968-17 1980-24 1962-10 1979-13 1993-15 1982- 9 1964- 9 1968- 5 1974-29 1982-11 1973- 2 1963-25 WET 15 - WET 03 13.0 9.6 9.6 11.4 15.0 11.4 11.0 14.6 14.2 12.2 13.8 9.8 23 YEAR - DAY 1968-20 1985- 8 1985- 6 1979-13 1993-14 1993-30 1976-28 1976- 5 1977-20 1982-11 1995-13 1996-19 DAY BY DAY DRY 03 10.7 11.0 12.2 9.6 12.6 10.8 8.0 11.2 17.0 16.0 14.0 11.4 24 YEAR - DAY 1964-19 1973- 8 1971-15 1984-28 1994- 1 1965-16 1980-19 2000-30 1982-25 1984-20 1995-12 1993-18 DAY BY DAY WET 03 9.0 10.0 9.0 9.5 12.2 10.4 9.2 11.8 10.2 14.6 15.4 11.0 25 YEAR - DAY 1977- 7 1985-23 1998-19 1998-30 1965-23 1994- 4 1967-25 2000- 8 1993- 3 1984-20 1995-12 1993-18 DAY BY DAY DRY 09 14.6 10.6 11.8 13.8 19.0 11.4 7.0 11.0 7.4 17.6 12.4 10.2 26 YEAR - DAY 1964-19 1986-25 1998-29 1977-24 1990-12 1993- 3 1983-16 1983-21 1980-14 1991- 1 1968-16 1971-20 DAY BY DAY WET 09 8.8 9.6 9.0 11.0 14.8 12.0 8.4 11.0 11.2 7.8 9.4 10.2 27 YEAR - DAY 1979- 6 1985- 6 1984-20 1980-20 1993- 6 1967- 7 1966-20 1966-25 1974-30 1978-10 1977-13 1963-26 DAY BY DAY DRY 15 13.6 10.6 11.6 12.4 17.6 8.0 6.2 6.2 12.0 12.6 12.2 9.0 28 YEAR - DAY 1964-19 1980-24 1971-15 1970-19 1966-26 1980-11 1966- 2 1982- 3 1974-16 1977-15 1971- 7 1963-25 DAY BY DAY WET 15 9.2 10.4 8.4 12.0 16.8 7.6 8.0 11.0 12.0 8.2 10.4 7.8 29 YEAR - DAY 1969-30 1985- 6 1967- 8 1979-13 1993- 6 1971- 9 1990-10 1966-25 1977-21 1996-15 1988-14 1963-31 DAY BY DAY MIN. 9.0 10.0 10.5 9.5 16.0 9.2 10.0 10.6 7.5 12.5 12.0 10.0 30 YEAR - DAY 1977- 7 1985-23 1969-12 1969- 4 1964-18 1994- 4 1990-12 2000-30 1969-29 1984-20 1975-29 1975-24 DAY BY DAY MAX. 15.5 11.0 10.5 11.0 13.5 7.5 5.5 5.6 6.0 13.8 11.0 11.5 31 YEAR - DAY 1964-19 1986-25 1966-20 1969- 5 1963-10 1967- 7 1967-24 2000-30 1975- 9 1984-20 1980-23 1971-20 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1961 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 13.4 15.1 17.6 23.7 32.4 36.9 38.8 38.8 32.5 28.3 20.0 16.4 26.2 AVERAGE OF MINIMUM TEMPERATURE IN C. 9.3 10.3 12.0 17.3 24.3 28.4 30.6 30.1 23.7 19.8 14.1 10.8 19.2 AVERAGE OF MAXIMUM TEMPERATURE IN C. 17.5 20.0 23.2 30.0 40.5 45.5 46.9 47.5 41.3 36.8 25.8 22.1 33.1 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.2 9.8 11.2 12.7 16.2 17.1 16.3 17.4 17.6 17.0 11.7 11.3 13.9 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 7.37 7.23 7.24 9.89 12.47 17.11 13.18 10.80 9.41 8.99 8.47 6.82 9.92 MEAN OF MIXING RATIO AT 09 GMT. 8.77 8.56 7.93 10.24 15.32 21.31 13.61 12.51 11.77 12.91 9.59 8.11 11.72 MEAN OF MIXING RATIO AT 15 GMT. 8.73 8.67 7.79 9.91 14.25 18.00 13.54 12.75 11.59 11.34 9.74 7.82 11.18 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 5.0 7.0 6.0 11.5 18.0 23.0 28.0 28.0 20.5 16.0 4.5 6.5 4.5 DAY 23 4 4 3 1 7 7 30 28 25 26 1 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 22.5 23.5 29.5 38.0 45.5 49.5 50.0 50.0 46.0 39.5 34.0 28.5 50.0 DAY 1 22 25 26 25 12 30 10 1 11 6 5 24 HOUR MAXIMUM PRECIPITATION IN MM. 28.0 31.0 14.0 12.5 0.0 0.0 0.0 0.0 0.0 0.0 9.0 22.5 31.0 DAY 3 2 12 8 ** ** ** ** ** ** 22 15 MONTHLY TOTAL PRECIPITATION IN MM. 118.0 48.0 38.5 32.5 0.0 0.0 0.0 0.0 0.0 0.0 15.5 35.5 288.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 71.0 11.3 0.0 17.7 NO. OF DAYS WITH PRECIPITATION. 11 7 7 7 0 0 0 0 0 0 3 5 40 NO. OF DAYS PRECIPITATION EQUAL 11 7 7 7 0 0 0 0 0 0 3 5 40 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 5 1 2 1 0 0 0 0 0 0 0 1 10 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 91 85 71 65 51 55 40 34 44 49 72 75 61 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 75 65 49 44 35 38 23 21 27 37 50 54 43 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 84 73 56 49 39 39 26 24 32 41 59 63 49 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 7 30 30 31 31 29 7 0 0 165 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 14 31 30 31 31 30 31 9 0 207 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 19 30 31 31 23 0 0 0 134 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 2 19 27 31 1 0 0 0 80 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 0 0 0 0 0 DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1962 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 13.9 16.7 22.3 25.8 ***** ***** ***** ***** ***** 29.6 21.1 16.7 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. 9.5 11.1 15.4 18.7 ***** ***** ***** ***** ***** 22.3 15.1 11.8 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 18.4 22.3 29.2 33.0 ***** ***** ***** ***** ***** 36.8 27.1 21.5 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.9 11.2 13.8 14.3 ***** ***** ***** ***** ***** 14.5 12.0 9.7 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 7.07 7.20 8.22 8.83 ***** ***** 15.32 16.31 14.11 10.53 9.67 7.90 ***** MEAN OF MIXING RATIO AT 09 GMT. 8.41 8.39 8.82 9.16 ***** ***** 14.07 15.18 15.43 15.73 13.45 9.53 ***** MEAN OF MIXING RATIO AT 15 GMT. 8.26 8.50 8.87 8.76 ***** ***** 15.46 16.76 15.98 13.69 12.19 9.12 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. 7.0 5.0 10.5 13.5 ***** ***** ***** ***** ***** 19.5 8.5 7.0 ****** DAY 16 23 1 6 ** ** ** ** ** 16 29 16 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 22.5 29.0 35.0 37.0 ***** ***** ***** ***** ***** 39.0 34.0 25.0 ****** DAY 20 16 25 9 ** ** ** ** ** 2 1 21 24 HOUR MAXIMUM PRECIPITATION IN MM. 35.0 12.5 0.4 66.5 ***** 0.0 0.0 0.0 0.0 0.0 20.5 24.5 ****** DAY 2 3 14 20 ** ** ** ** ** ** 8 8 MONTHLY TOTAL PRECIPITATION IN MM. 107.5 18.0 0.6 113.5 ***** 0.0 0.0 0.0 0.0 0.0 28.0 75.0 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 36.8 33.1 0.0 30.1 NO. OF DAYS WITH PRECIPITATION. 9 4 2 6 *** 0 0 0 0 0 3 7 *** NO. OF DAYS PRECIPITATION EQUAL 9 3 0 6 *** 0 0 0 0 0 3 7 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 4 1 0 4 *** 0 0 0 0 0 1 3 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 86 77 66 55 *** *** 42 46 53 53 77 80 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 72 55 38 34 *** *** 22 26 32 43 62 65 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 77 64 45 38 *** *** 27 31 38 46 68 72 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 *** *** *** *** *** 0 0 0 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 1 4 *** *** *** *** *** 24 1 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 *** *** *** *** *** 0 0 0 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 14 18 *** *** *** *** *** 30 6 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 *** *** *** *** *** 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 *** *** *** *** *** 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 *** *** *** *** *** 0 0 0 *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1963 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 16.2 18.6 18.3 25.0 27.4 36.0 38.7 37.9 34.4 29.3 19.9 12.9 26.2 AVERAGE OF MINIMUM TEMPERATURE IN C. 10.7 13.3 11.8 19.0 21.5 27.7 30.4 30.2 26.3 22.6 13.9 7.9 19.6 AVERAGE OF MAXIMUM TEMPERATURE IN C. 21.7 24.0 24.8 31.0 33.3 44.4 47.1 45.6 42.4 36.1 26.0 18.0 32.9 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.0 10.7 13.0 12.0 11.8 16.7 16.7 15.4 16.1 13.5 12.1 10.1 13.3 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.85 7.16 6.16 9.25 9.87 9.08 12.13 12.21 9.43 9.82 7.62 5.97 8.79 MEAN OF MIXING RATIO AT 09 GMT. 8.21 7.91 6.45 8.40 7.96 7.06 12.16 9.35 9.63 10.09 8.06 7.02 8.52 MEAN OF MIXING RATIO AT 15 GMT. 7.90 8.59 6.33 8.67 8.03 6.50 11.97 9.48 9.68 9.80 8.14 7.13 8.52 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 7.5 9.5 4.5 12.0 13.0 23.0 28.0 27.0 24.5 17.5 7.5 3.0 3.0 DAY 1 7 8 12 12 12 9 30 27 29 29 12 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 27.5 28.5 31.0 36.5 42.0 48.0 49.0 47.5 44.0 41.0 32.5 23.5 49.0 DAY 29 24 25 28 24 5 14 20 1 1 1 23 24 HOUR MAXIMUM PRECIPITATION IN MM. 10.0 27.5 7.0 9.5 34.5 0.0 0.0 0.0 0.0 0.0 42.0 17.0 42.0 DAY 3 10 27 11 11 ** ** ** ** ** 3 31 MONTHLY TOTAL PRECIPITATION IN MM. 17.5 51.5 7.0 27.0 60.5 0.0 0.0 0.0 0.0 0.0 62.0 65.5 291.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 26.1 30.1 0.0 43.8 NO. OF DAYS WITH PRECIPITATION. 4 7 1 5 11 0 0 0 0 0 3 8 39 NO. OF DAYS PRECIPITATION EQUAL 4 5 1 5 6 0 0 0 0 0 3 8 32 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 2 0 0 2 0 0 0 0 0 2 3 10 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 77 67 59 55 52 31 36 39 37 50 66 79 54 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 56 46 37 34 32 13 21 16 19 28 41 57 33 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 62 57 42 39 34 14 22 18 23 32 49 69 38 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 11 18 29 31 31 30 26 3 0 179 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 1 19 24 29 31 31 30 29 1 0 195 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 3 29 31 31 30 5 0 0 129 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 16 31 27 0 0 0 0 74 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 0 0 0 0 0 DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1964 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 8.3 16.0 21.6 24.4 31.0 36.6 38.3 37.3 34.0 26.5 20.6 13.6 25.7 AVERAGE OF MINIMUM TEMPERATURE IN C. 2.2 10.6 15.5 18.6 22.8 28.3 30.5 28.9 25.6 18.3 14.4 8.4 18.7 AVERAGE OF MAXIMUM TEMPERATURE IN C. 14.3 21.4 27.6 30.2 39.3 44.9 46.1 45.6 42.5 34.7 26.9 18.8 32.7 DIFFERENCE BETWEEN AVERAGE MAXIMUM 12.1 10.8 12.1 11.6 16.5 16.6 15.6 16.7 16.9 16.4 12.5 10.4 14.0 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.57 6.11 7.51 7.34 6.02 6.69 8.98 8.22 6.57 6.07 6.00 5.63 6.56 MEAN OF MIXING RATIO AT 09 GMT. 3.65 6.45 6.25 6.52 4.38 4.47 8.12 6.79 6.17 6.09 6.56 6.19 5.97 MEAN OF MIXING RATIO AT 15 GMT. 3.84 6.28 6.31 6.42 4.93 4.55 7.82 7.02 6.62 6.16 6.97 6.36 6.11 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -5.0 4.0 8.0 15.0 10.0 21.0 27.5 26.0 21.5 14.5 4.0 4.5 -5.0 DAY 20 1 2 23 2 12 2 27 20 10 29 28 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 19.0 29.0 33.0 34.0 44.5 46.5 49.0 46.5 46.5 39.0 31.5 23.5 49.0 DAY 17 27 25 27 31 3 17 6 13 2 1 1 24 HOUR MAXIMUM PRECIPITATION IN MM. 2.0 10.0 13.0 1.0 0.0 0.0 0.0 0.0 0.0 0.0 4.0 27.0 27.0 DAY 19 5 17 17 ** ** ** ** ** ** 25 13 MONTHLY TOTAL PRECIPITATION IN MM. 2.0 24.5 24.5 1.0 0.0 0.0 0.0 0.0 0.0 0.0 5.5 70.0 127.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 40.0 0.8 0.0 59.2 NO. OF DAYS WITH PRECIPITATION. 1 5 4 1 0 0 0 0 0 0 3 4 18 NO. OF DAYS PRECIPITATION EQUAL 1 5 4 1 0 0 0 0 0 0 2 4 17 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 1 1 0 0 0 0 0 0 0 0 3 5 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 72 67 59 46 26 23 29 28 27 38 52 74 45 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 40 45 31 26 10 8 14 12 13 19 32 51 25 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 50 49 36 30 14 9 15 14 16 24 42 63 30 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 2 0 0 0 0 0 0 0 0 0 0 0 2 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 2 5 22 30 31 31 30 2 0 0 153 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 9 17 30 30 31 31 30 31 7 0 216 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 16 30 31 31 24 0 0 0 132 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 15 28 27 6 0 0 0 76 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 7 0 0 0 0 0 0 0 0 0 0 0 7 DATE OF START AND END FREEZING START = 19 JAN. END = 25 JAN. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1965 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 12.6 15.5 20.2 22.7 32.8 36.3 38.1 39.0 34.8 28.7 21.5 15.5 26.5 AVERAGE OF MINIMUM TEMPERATURE IN C. 8.9 10.0 14.0 16.5 25.0 27.8 29.3 31.5 27.1 23.1 16.3 9.5 19.9 AVERAGE OF MAXIMUM TEMPERATURE IN C. 16.3 21.0 26.3 28.8 40.5 44.7 47.0 46.6 42.4 34.3 26.7 21.5 33.0 DIFFERENCE BETWEEN AVERAGE MAXIMUM 7.4 11.0 12.3 12.3 15.5 16.9 17.8 15.1 15.3 11.2 10.4 12.0 13.1 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.64 6.45 6.99 6.49 7.80 9.22 8.54 12.59 8.21 10.73 9.87 5.45 8.25 MEAN OF MIXING RATIO AT 09 GMT. 7.13 6.20 6.47 5.64 5.79 7.60 7.87 9.54 6.65 10.72 10.46 6.40 7.54 MEAN OF MIXING RATIO AT 15 GMT. 7.27 6.71 6.16 6.05 5.79 6.87 8.12 8.96 7.28 10.21 9.59 6.35 7.45 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 3.5 6.5 8.5 9.0 16.5 24.0 27.0 28.5 21.0 17.0 11.0 2.5 2.5 DAY 11 4 15 5 4 20 15 28 22 26 30 21 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 20.5 27.0 32.0 37.0 46.5 47.0 51.0 49.0 46.5 40.5 41.0 27.0 51.0 DAY 24 28 10 28 22 22 16 22 9 5 4 5 24 HOUR MAXIMUM PRECIPITATION IN MM. 37.0 10.0 16.0 12.5 0.0 0.0 0.0 0.0 0.0 13.0 43.0 6.0 43.0 DAY 13 5 23 19 ** ** ** ** ** 29 9 28 MONTHLY TOTAL PRECIPITATION IN MM. 111.0 13.0 19.5 16.1 0.0 0.0 0.0 0.0 0.0 24.5 55.5 10.5 250.1 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 57.4 6.4 0.0 36.2 NO. OF DAYS WITH PRECIPITATION. 10 2 4 3 0 0 0 0 0 5 3 3 30 NO. OF DAYS PRECIPITATION EQUAL 10 2 4 2 0 0 0 0 0 5 3 3 29 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 4 1 1 1 0 0 0 0 0 1 1 0 9 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 84 77 60 46 30 29 26 36 29 54 74 64 51 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 66 45 34 26 14 14 14 16 14 36 52 45 31 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 74 55 37 31 16 14 16 17 18 39 57 53 36 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 1 7 25 30 30 31 30 24 4 0 182 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 4 11 31 30 30 31 30 24 4 0 195 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 21 30 30 31 23 1 1 0 137 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 3 18 27 29 4 0 0 0 81 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 0 0 0 0 0 DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1966 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 17.4 16.0 19.1 25.3 32.3 37.3 38.0 38.9 35.4 28.3 23.3 16.2 27.3 AVERAGE OF MINIMUM TEMPERATURE IN C. 11.9 11.4 13.4 18.8 25.1 28.8 30.1 29.8 28.1 20.6 15.8 9.9 20.3 AVERAGE OF MAXIMUM TEMPERATURE IN C. 22.9 20.6 24.8 31.8 39.5 45.8 45.9 48.1 42.8 35.9 30.8 22.4 34.3 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.0 9.2 11.4 13.0 14.4 17.0 15.8 18.3 14.7 15.3 15.0 12.5 14.0 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.93 7.61 7.12 7.67 7.82 7.38 8.84 12.42 10.16 8.84 6.16 5.82 8.07 MEAN OF MIXING RATIO AT 09 GMT. 7.59 8.14 6.62 6.76 7.06 5.88 7.47 12.49 8.67 8.65 7.00 6.57 7.74 MEAN OF MIXING RATIO AT 15 GMT. 7.71 7.88 6.75 6.39 7.09 5.60 7.50 12.31 8.35 8.76 6.71 6.39 7.62 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 6.5 8.5 6.5 12.0 17.5 25.5 27.0 28.0 23.5 16.5 9.0 6.5 6.5 DAY 16 7 25 1 7 17 7 26 13 25 30 27 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 28.5 25.0 30.0 38.0 46.5 49.5 49.5 49.5 49.0 39.0 36.5 26.0 49.5 DAY 5 26 19 28 24 7 13 20 1 1 1 9 24 HOUR MAXIMUM PRECIPITATION IN MM. 11.5 30.0 10.5 5.5 1.5 0.0 0.0 0.0 0.0 6.0 0.0 19.0 30.0 DAY 30 2 13 4 6 ** ** ** ** 14 ** 20 MONTHLY TOTAL PRECIPITATION IN MM. 30.0 63.0 22.0 9.0 2.5 0.0 0.0 0.0 0.0 19.5 0.0 32.0 178.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 64.6 6.5 0.0 28.9 NO. OF DAYS WITH PRECIPITATION. 9 7 6 3 2 0 0 0 0 4 0 4 35 NO. OF DAYS PRECIPITATION EQUAL 8 6 6 3 2 0 0 0 0 4 0 4 33 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 2 1 0 0 0 0 0 0 0 0 1 5 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 72 80 63 46 29 23 27 38 35 50 46 65 48 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 48 59 37 26 17 10 13 22 18 29 28 43 29 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 57 64 44 28 21 11 15 24 20 33 33 49 33 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 10 28 30 31 31 30 12 0 0 172 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 1 20 31 30 31 31 30 29 18 0 221 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 13 30 31 31 26 0 0 0 131 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 2 20 23 30 4 0 0 0 79 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 0 0 0 0 0 DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1967 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 13.9 12.5 17.8 21.2 30.8 32.5 35.2 33.1 30.3 ***** 17.7 12.9 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. 7.0 8.3 11.6 12.7 23.7 23.2 24.4 21.5 19.0 ***** 11.5 8.0 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 20.9 16.7 23.9 29.6 37.9 42.8 45.8 44.7 41.6 ***** 24.0 17.8 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 13.9 8.5 12.3 16.9 14.2 19.6 21.4 23.2 22.6 ***** 12.5 9.8 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 5.75 6.02 5.65 7.31 9.67 8.61 9.94 8.97 8.05 ***** 9.59 6.70 ***** MEAN OF MIXING RATIO AT 09 GMT. 5.99 6.48 4.99 5.60 8.76 8.80 9.25 7.41 7.44 ***** 10.80 8.07 ***** MEAN OF MIXING RATIO AT 15 GMT. 6.07 6.40 5.30 6.33 9.27 8.15 8.68 7.57 6.92 ***** 10.68 8.02 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. 4.0 -2.0 7.0 9.0 16.0 20.0 22.0 19.0 14.5 ***** 5.0 -0.5 ****** DAY 26 3 1 1 7 6 27 27 26 ** 29 24 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 24.0 22.5 28.5 34.0 44.0 46.5 52.5 46.5 46.0 ***** 34.0 21.0 ****** DAY 13 10 17 19 23 14 15 15 5 ** 2 4 24 HOUR MAXIMUM PRECIPITATION IN MM. 8.5 14.5 10.5 28.5 14.0 0.0 0.0 0.0 0.0 ***** 21.0 15.0 ****** DAY 3 11 5 16 7 ** ** ** ** ** 24 6 MONTHLY TOTAL PRECIPITATION IN MM. 13.5 63.0 16.5 59.0 21.0 0.0 0.0 0.0 0.0 ***** 78.5 19.5 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 34.3 29.5 0.0 36.2 NO. OF DAYS WITH PRECIPITATION. 3 11 5 7 2 0 0 0 0 *** 10 4 *** NO. OF DAYS PRECIPITATION EQUAL 2 11 5 6 2 0 0 0 0 *** 10 4 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 1 1 2 1 0 0 0 0 *** 3 1 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 75 79 55 51 42 31 30 30 32 *** 84 86 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 50 61 29 24 24 18 16 14 16 *** 66 69 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 55 66 37 33 30 20 17 16 18 *** 73 76 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 *** 0 0 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 1 26 11 27 19 8 *** 0 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 *** 0 0 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 15 30 30 31 30 30 *** 9 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 11 27 31 30 22 *** 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 7 17 17 2 *** 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 1 0 0 0 0 0 0 0 *** 0 2 *** DATE OF START AND END FREEZING START = 24 DEC. END = 3 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1968 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 13.1 ***** 16.7 22.2 27.9 33.8 35.4 32.5 30.5 27.1 20.1 14.2 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. 6.7 ***** 7.7 14.5 18.7 24.7 24.4 20.8 18.8 17.8 12.8 7.9 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 19.4 18.3 25.7 29.8 37.2 42.8 46.5 44.3 42.3 36.3 27.3 20.7 32.5 DIFFERENCE BETWEEN AVERAGE MAXIMUM 12.7 ***** 18.0 15.3 18.5 18.1 22.1 23.5 23.4 18.5 14.5 12.8 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 5.62 5.91 7.02 9.00 9.85 8.18 9.23 8.29 7.36 7.88 8.62 7.91 7.91 MEAN OF MIXING RATIO AT 09 GMT. 6.49 6.51 8.12 7.80 8.24 6.89 7.74 9.22 7.67 8.60 8.83 9.60 7.98 MEAN OF MIXING RATIO AT 15 GMT. 7.84 6.70 8.33 8.36 8.24 7.54 8.00 8.65 7.13 8.35 9.35 9.47 8.16 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 2.0 ***** 3.0 10.0 15.5 19.5 19.5 18.0 16.5 9.0 7.5 0.5 ****** DAY 20 ** 24 25 2 1 11 11 17 28 11 31 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 23.0 24.5 30.0 35.5 42.5 47.0 49.5 46.5 47.0 41.0 32.0 24.5 49.5 DAY 14 29 31 18 20 27 23 1 4 1 6 25 24 HOUR MAXIMUM PRECIPITATION IN MM. 5.5 14.5 11.5 14.5 2.5 0.0 0.0 0.0 0.0 1.0 51.0 30.0 51.0 DAY 24 9 5 23 9 ** ** ** ** 25 16 5 MONTHLY TOTAL PRECIPITATION IN MM. 8.9 47.2 25.0 52.5 5.3 0.0 0.0 0.0 0.0 3.0 95.5 107.2 344.6 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 23.5 16.8 0.0 59.7 NO. OF DAYS WITH PRECIPITATION. 6 9 5 10 4 0 0 0 0 3 7 10 54 NO. OF DAYS PRECIPITATION EQUAL 3 7 5 9 3 0 0 0 0 3 6 8 44 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 2 1 2 0 0 0 0 0 0 3 5 13 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 76 77 61 59 45 30 28 31 31 44 66 83 53 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 55 56 43 34 22 14 13 18 16 25 45 68 34 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 73 66 53 43 26 18 15 19 18 28 55 76 41 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 *** 0 0 0 0 0 0 0 0 0 0 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 *** 0 0 4 27 29 18 2 10 0 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 1 17 31 30 31 31 30 28 9 0 208 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 6 29 31 31 30 8 0 0 135 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 7 26 9 4 0 0 0 46 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 *** 0 0 0 0 0 0 0 0 0 0 *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1969 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 12.3 13.5 19.3 21.6 28.2 32.6 33.8 33.4 31.5 27.0 17.8 14.0 23.7 AVERAGE OF MINIMUM TEMPERATURE IN C. 6.4 7.7 11.9 14.3 17.7 20.9 22.0 22.3 21.1 17.2 11.2 6.3 14.9 AVERAGE OF MAXIMUM TEMPERATURE IN C. 18.3 19.3 26.8 28.9 38.6 44.3 45.6 44.5 41.8 36.9 24.3 21.7 32.6 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.9 11.6 14.9 14.6 20.9 23.3 23.6 22.2 20.7 19.7 13.1 15.4 17.7 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 7.02 6.52 9.11 9.49 10.00 10.82 9.89 10.76 9.71 9.16 7.40 6.68 8.88 MEAN OF MIXING RATIO AT 09 GMT. 8.20 7.32 9.69 10.38 8.52 9.03 8.69 10.71 9.14 9.69 8.89 7.91 9.01 MEAN OF MIXING RATIO AT 15 GMT. 8.51 7.49 9.63 10.60 8.71 8.85 8.16 10.66 9.12 9.33 8.77 7.91 8.98 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 0.0 2.0 4.5 8.0 10.5 17.0 18.5 20.0 18.0 12.5 5.5 3.0 0.0 DAY 8 1 24 8 7 16 2 18 15 28 10 11 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 22.0 25.5 32.5 37.0 42.5 48.0 48.5 47.0 46.5 43.5 29.5 26.0 48.5 DAY 23 28 31 1 26 11 1 17 5 1 4 20 24 HOUR MAXIMUM PRECIPITATION IN MM. 32.5 13.5 21.0 37.5 25.0 0.0 0.0 3.0 0.0 0.7 25.0 17.0 37.5 DAY 22 20 20 17 7 ** ** 27 ** 29 2 24 MONTHLY TOTAL PRECIPITATION IN MM. 163.8 31.1 51.0 101.5 29.0 0.0 0.0 3.0 0.0 0.8 37.0 38.0 455.2 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 54.0 28.7 0.7 16.7 NO. OF DAYS WITH PRECIPITATION. 14 5 7 9 3 0 0 1 0 2 2 6 49 NO. OF DAYS PRECIPITATION EQUAL 13 4 6 9 3 0 0 1 0 0 2 5 43 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 8 2 3 4 1 0 0 0 0 0 2 1 21 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 84 79 69 67 45 36 33 37 37 44 65 72 56 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 70 56 48 47 22 16 15 20 19 27 49 55 37 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 80 68 54 56 26 19 17 23 22 31 57 61 43 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 1 6 16 26 28 17 1 0 0 95 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 8 11 31 30 31 30 30 26 0 0 197 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 16 29 31 30 24 8 0 0 138 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 10 18 19 3 0 0 0 50 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 1 0 0 0 0 0 0 0 0 0 0 0 1 DATE OF START AND END FREEZING START = 8 JAN. END = 8 JAN. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1970 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 10.5 13.4 16.2 24.5 29.3 33.0 34.0 33.5 30.3 25.6 20.1 10.8 23.4 AVERAGE OF MINIMUM TEMPERATURE IN C. 3.6 4.5 6.9 14.0 17.7 20.6 22.6 21.6 18.4 14.1 10.1 2.4 13.0 AVERAGE OF MAXIMUM TEMPERATURE IN C. 17.4 22.3 25.5 34.9 40.9 45.4 45.4 45.5 42.3 37.1 30.0 19.3 33.8 DIFFERENCE BETWEEN AVERAGE MAXIMUM 13.8 17.8 18.6 20.9 23.2 24.8 22.8 23.9 23.9 23.0 19.9 16.9 20.8 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.69 6.48 7.16 8.16 7.83 8.05 9.22 9.12 8.14 6.47 6.94 6.82 7.59 MEAN OF MIXING RATIO AT 09 GMT. 7.93 8.01 7.61 6.84 5.19 5.98 8.25 9.36 7.67 7.29 7.64 7.36 7.43 MEAN OF MIXING RATIO AT 15 GMT. 7.75 8.00 7.71 6.92 5.54 6.23 8.73 10.46 8.32 7.36 7.97 7.30 7.69 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 0.5 1.0 3.5 10.0 11.0 17.0 20.5 19.5 16.5 9.5 3.5 -4.0 -4.0 DAY 28 21 25 23 7 3 25 18 12 9 30 15 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 23.0 26.0 33.0 40.0 47.0 48.0 48.5 47.0 46.5 42.5 34.0 25.0 48.5 DAY 4 14 31 17 23 6 31 2 1 1 1 6 24 HOUR MAXIMUM PRECIPITATION IN MM. 22.5 9.0 9.5 2.5 0.5 0.0 0.0 0.0 0.0 1.0 18.5 40.0 40.0 DAY 6 6 3 19 6 ** ** ** ** 14 29 13 MONTHLY TOTAL PRECIPITATION IN MM. 76.5 17.5 35.0 7.2 0.5 0.0 0.0 0.0 0.0 1.0 20.5 75.2 233.4 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 55.3 3.3 0.0 41.4 NO. OF DAYS WITH PRECIPITATION. 8 3 7 4 1 0 0 0 0 1 2 6 32 NO. OF DAYS PRECIPITATION EQUAL 8 3 7 4 0 0 0 0 0 1 2 5 30 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 0 0 0 0 0 0 0 0 0 1 2 6 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 85 72 61 44 32 29 30 30 34 38 51 85 49 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 74 52 41 22 12 11 15 17 17 22 32 59 31 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 76 61 49 26 15 13 17 22 20 27 39 67 36 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 1 1 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 7 12 28 22 3 1 0 0 73 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 2 26 31 30 31 31 30 31 19 0 231 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 1 18 30 31 31 30 8 0 0 149 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 8 22 22 21 3 0 0 0 76 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 0 0 0 9 9 DATE OF START AND END FREEZING START = 14 DEC. END = 24 DEC. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1971 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 12.0 11.4 16.9 20.2 30.0 31.7 35.1 33.6 31.0 24.0 17.2 10.3 22.8 AVERAGE OF MINIMUM TEMPERATURE IN C. 3.5 2.5 7.9 11.0 19.5 20.4 23.7 22.5 19.9 13.0 8.9 2.9 13.0 AVERAGE OF MAXIMUM TEMPERATURE IN C. 20.4 20.3 25.8 29.4 40.5 43.0 46.4 44.8 42.1 34.9 25.5 17.8 32.6 DIFFERENCE BETWEEN AVERAGE MAXIMUM 16.9 17.8 17.9 18.4 21.0 22.6 22.7 22.3 22.2 21.9 16.6 14.9 19.6 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.32 6.59 7.03 9.22 9.77 8.59 9.71 9.25 8.89 7.03 9.00 7.05 8.20 MEAN OF MIXING RATIO AT 09 GMT. 7.10 6.87 7.46 8.06 7.89 7.45 8.87 8.07 8.51 7.30 10.14 8.03 7.98 MEAN OF MIXING RATIO AT 15 GMT. 7.02 6.60 6.90 8.57 8.28 7.30 7.98 8.51 9.45 7.67 10.29 7.81 8.03 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -0.5 -5.0 1.5 5.0 14.5 16.5 21.5 19.5 16.0 7.5 4.5 -3.0 -5.0 DAY 1 14 16 3 3 4 1 31 28 10 11 26 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 25.0 27.5 31.0 37.0 43.5 46.5 51.0 47.0 46.0 38.0 33.5 24.5 51.0 DAY 6 21 18 30 16 22 12 1 9 12 1 2 24 HOUR MAXIMUM PRECIPITATION IN MM. 8.5 43.0 36.0 26.0 3.0 0.0 0.0 0.0 0.0 2.0 22.0 15.0 43.0 DAY 27 13 29 1 24 ** ** ** ** 27 19 14 MONTHLY TOTAL PRECIPITATION IN MM. 21.0 44.5 55.0 73.5 3.0 0.0 0.0 0.0 0.0 2.0 71.5 70.0 340.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 35.4 22.5 0.0 42.1 NO. OF DAYS WITH PRECIPITATION. 6 3 6 7 1 0 0 0 0 1 8 13 45 NO. OF DAYS PRECIPITATION EQUAL 6 2 4 6 1 0 0 0 0 1 6 12 38 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 1 2 3 0 0 0 0 0 0 4 3 13 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 80 79 58 61 35 31 30 31 33 40 72 85 53 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 54 51 41 37 18 16 15 15 18 23 55 66 34 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 61 57 41 43 22 17 16 17 23 29 65 75 39 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 3 0 0 0 0 0 0 0 0 0 0 3 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 6 16 31 28 12 0 0 0 93 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 1 12 31 30 31 31 30 31 6 0 203 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 19 25 31 31 26 0 0 0 132 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 6 31 14 3 0 0 0 54 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 4 9 0 0 0 0 0 0 0 0 0 10 23 DATE OF START AND END FREEZING START = 18 DEC. END = 18 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1972 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 7.6 9.3 15.2 21.0 27.3 35.8 37.4 37.5 33.9 29.6 19.5 10.5 23.7 AVERAGE OF MINIMUM TEMPERATURE IN C. -0.0 0.7 7.7 11.8 19.8 27.8 28.7 29.8 25.2 21.6 13.3 6.2 16.0 AVERAGE OF MAXIMUM TEMPERATURE IN C. 15.2 18.0 22.7 30.2 34.8 43.7 46.1 45.3 42.5 37.5 25.8 14.7 31.4 DIFFERENCE BETWEEN AVERAGE MAXIMUM 15.2 17.3 15.0 18.4 15.0 15.9 17.4 15.5 17.3 15.9 12.5 8.5 15.3 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 5.82 5.76 7.84 10.61 9.73 9.14 9.41 10.74 9.67 7.79 8.61 6.27 8.45 MEAN OF MIXING RATIO AT 09 GMT. 7.34 5.97 8.32 10.36 7.95 7.06 8.79 9.05 10.81 8.44 9.56 7.08 8.39 MEAN OF MIXING RATIO AT 15 GMT. 7.01 5.93 8.41 10.00 7.85 7.15 8.06 8.71 9.74 8.22 8.91 7.07 8.09 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -6.0 -3.5 3.0 6.5 12.0 23.5 26.0 26.5 21.5 14.5 9.5 1.5 -6.0 DAY 20 11 2 6 8 12 7 4 27 31 23 25 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 18.5 24.0 26.5 35.0 41.5 45.5 49.5 49.0 46.5 40.5 31.5 20.0 49.5 DAY 16 16 15 28 26 3 11 8 4 4 1 4 24 HOUR MAXIMUM PRECIPITATION IN MM. 29.5 18.2 78.0 5.7 3.6 0.0 0.0 0.0 0.0 1.0 33.5 49.5 78.0 DAY 29 8 22 24 13 ** ** ** ** 30 4 11 MONTHLY TOTAL PRECIPITATION IN MM. 94.0 31.2 157.0 15.7 6.6 0.0 0.0 0.0 0.0 1.0 58.0 114.0 477.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 59.1 4.7 0.0 36.2 NO. OF DAYS WITH PRECIPITATION. 9 4 13 7 2 0 0 0 0 1 3 6 45 NO. OF DAYS PRECIPITATION EQUAL 9 4 11 5 2 0 0 0 0 1 3 6 41 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 1 5 0 0 0 0 0 0 0 2 3 14 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 88 79 71 63 46 29 30 31 38 41 75 91 57 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 75 50 53 42 25 13 15 16 22 23 51 73 38 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 78 58 62 47 28 16 16 18 24 28 56 79 43 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 5 0 0 0 0 0 0 0 0 0 0 0 5 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 13 29 31 31 30 23 0 0 157 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 17 27 29 31 31 30 30 3 0 198 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 6 29 31 31 26 6 0 0 129 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 6 24 17 6 0 0 0 53 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 14 13 0 0 0 0 0 0 0 0 0 0 27 DATE OF START AND END FREEZING START = 1 JAN. END = 24 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1973 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 12.0 16.2 18.6 25.2 31.4 35.0 37.2 39.4 35.0 29.9 19.1 14.9 26.2 AVERAGE OF MINIMUM TEMPERATURE IN C. 6.2 10.7 11.6 18.3 23.7 26.4 29.0 31.3 26.5 22.3 12.2 9.4 19.0 AVERAGE OF MAXIMUM TEMPERATURE IN C. 17.7 21.8 25.6 32.1 39.1 43.6 45.4 47.4 43.5 37.6 26.0 20.4 33.3 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.5 11.1 14.0 13.9 15.4 17.2 16.4 16.1 17.0 15.3 13.8 11.0 14.4 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 5.28 7.76 6.14 7.75 7.43 8.29 8.83 11.43 8.22 7.59 4.77 5.77 7.44 MEAN OF MIXING RATIO AT 09 GMT. 5.60 8.60 6.02 6.93 6.46 7.24 7.42 9.38 9.87 8.25 5.72 6.27 7.31 MEAN OF MIXING RATIO AT 15 GMT. 5.58 8.47 6.27 6.01 6.29 7.16 7.30 8.83 9.29 7.43 5.33 6.19 7.01 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 0.5 2.5 6.5 13.0 17.5 22.5 25.5 28.5 22.5 17.0 5.0 3.5 0.5 DAY 19 7 5 9 1 1 7 29 20 27 26 22 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 23.5 28.0 31.0 38.5 44.5 48.5 48.5 50.0 47.0 40.5 34.0 28.0 50.0 DAY 30 20 31 27 27 29 6 7 9 2 3 3 24 HOUR MAXIMUM PRECIPITATION IN MM. 4.5 21.5 7.0 3.8 0.0 0.0 0.0 0.0 0.0 11.0 1.5 14.0 21.5 DAY 15 10 4 7 ** ** ** ** ** 30 23 29 MONTHLY TOTAL PRECIPITATION IN MM. 8.2 59.0 7.0 9.3 0.0 0.0 0.0 0.0 0.0 11.0 3.0 33.0 130.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 56.9 7.1 0.0 36.0 NO. OF DAYS WITH PRECIPITATION. 3 5 1 4 0 0 0 0 0 1 3 8 25 NO. OF DAYS PRECIPITATION EQUAL 2 5 1 3 0 0 0 0 0 1 2 7 21 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 3 0 0 0 0 0 0 0 1 0 1 5 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 75 78 55 44 31 29 28 32 30 38 44 70 46 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 48 58 33 26 15 14 14 15 19 21 28 48 28 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 56 63 38 25 17 16 15 16 21 23 32 55 31 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 8 24 30 31 31 30 20 0 0 174 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 2 24 31 30 31 31 30 31 6 0 216 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 14 30 31 31 28 4 0 0 138 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 10 17 29 12 0 0 0 68 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 0 0 0 0 0 DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1974 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 11.7 13.5 19.8 24.3 31.5 36.2 ***** 37.8 34.0 28.8 22.2 13.3 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. 8.1 8.6 15.5 19.0 23.6 27.5 ***** 29.7 25.9 21.4 15.5 9.1 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 15.2 18.4 24.2 29.6 39.3 44.9 ***** 45.8 42.1 36.1 28.8 17.5 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 7.1 9.8 8.7 10.6 15.7 17.4 ***** 16.1 16.2 14.7 13.3 8.4 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.49 6.93 9.13 8.89 8.61 8.28 ***** 8.37 7.08 6.74 6.27 7.03 ***** MEAN OF MIXING RATIO AT 09 GMT. 7.11 7.32 9.28 7.67 8.22 7.36 ***** 7.90 6.83 7.35 7.48 8.01 ***** MEAN OF MIXING RATIO AT 15 GMT. 7.00 7.06 9.28 7.84 8.09 6.41 ***** 7.36 6.32 6.62 6.81 7.79 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. 3.5 3.5 9.0 13.0 17.5 23.5 ***** 26.5 20.0 17.0 6.5 2.5 ****** DAY 26 7 6 12 1 3 ** 6 28 22 28 28 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 20.5 24.0 29.5 37.0 44.0 49.0 ***** 49.5 46.0 40.0 36.0 23.5 ****** DAY 6 27 29 17 21 23 ** 24 18 1 1 1 24 HOUR MAXIMUM PRECIPITATION IN MM. 65.0 27.0 21.0 18.0 0.0 0.0 ***** 0.0 0.0 0.0 13.0 70.0 ****** DAY 14 8 31 10 ** ** ** ** ** ** 21 19 MONTHLY TOTAL PRECIPITATION IN MM. 182.3 94.8 45.2 37.7 0.0 0.0 ***** 0.0 0.0 0.0 13.0 161.0 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 60.4 7.1 0.0 32.6 NO. OF DAYS WITH PRECIPITATION. 15 8 6 7 0 0 *** 0 0 0 1 8 *** NO. OF DAYS PRECIPITATION EQUAL 14 8 6 5 0 0 *** 0 0 0 1 8 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 7 4 2 2 0 0 *** 0 0 0 1 4 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 87 83 74 59 36 28 *** 27 27 36 51 87 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 72 61 54 34 20 13 *** 13 14 21 33 70 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 77 65 59 40 23 14 *** 15 16 23 38 75 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 *** 0 0 0 0 0 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 9 26 30 *** 31 29 16 0 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 *** 0 0 0 0 0 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 16 31 30 *** 31 30 30 12 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 18 30 *** 31 23 1 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 14 *** 22 2 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 *** 0 0 0 0 0 *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1975 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 12.6 14.3 19.2 25.9 32.4 36.8 38.1 37.5 35.6 26.6 20.7 13.1 26.1 AVERAGE OF MINIMUM TEMPERATURE IN C. 8.3 9.5 12.8 19.5 25.8 28.5 30.0 29.3 27.7 18.5 14.6 9.4 19.5 AVERAGE OF MAXIMUM TEMPERATURE IN C. 16.9 19.1 25.6 32.3 39.1 45.1 46.2 45.7 43.5 34.7 26.7 16.7 32.6 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.6 9.6 12.8 12.8 13.3 16.6 16.2 16.5 15.8 16.2 12.1 7.3 13.1 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.62 6.60 6.90 8.99 9.30 8.07 10.00 9.79 10.22 5.73 6.95 7.20 8.03 MEAN OF MIXING RATIO AT 09 GMT. 7.23 6.99 6.83 8.62 7.09 7.13 10.08 9.21 10.13 6.60 7.78 8.28 8.00 MEAN OF MIXING RATIO AT 15 GMT. 7.08 6.88 6.37 8.46 6.91 6.79 9.71 8.73 8.93 6.24 7.30 8.06 7.62 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 4.5 2.0 6.5 14.5 19.5 23.0 27.0 26.5 22.0 14.0 5.0 2.5 2.0 DAY 29 13 3 1 7 11 6 13 28 17 29 24 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 23.0 25.0 32.5 38.0 46.0 50.0 51.0 51.0 46.5 41.0 31.0 20.5 51.0 DAY 1 23 23 14 30 29 14 4 6 1 1 27 24 HOUR MAXIMUM PRECIPITATION IN MM. 20.0 8.0 4.5 25.0 5.0 0.0 0.0 0.0 0.0 0.0 35.0 34.0 35.0 DAY 24 25 17 22 11 ** ** ** ** ** 11 22 MONTHLY TOTAL PRECIPITATION IN MM. 75.5 27.7 5.5 37.5 6.5 0.0 0.0 0.0 0.0 0.0 37.5 142.5 332.7 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 32.7 13.2 0.0 54.1 NO. OF DAYS WITH PRECIPITATION. 9 7 2 3 3 0 0 0 0 0 4 10 38 NO. OF DAYS PRECIPITATION EQUAL 9 6 2 2 2 0 0 0 0 0 3 10 34 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 0 0 2 0 0 0 0 0 0 1 7 13 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 87 77 62 51 39 26 31 31 36 35 55 86 51 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 66 53 38 31 18 13 17 16 20 20 37 75 34 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 73 61 41 37 21 14 19 18 20 22 44 80 38 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 13 28 30 31 30 30 4 1 0 167 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 5 22 31 30 31 30 30 31 6 0 216 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 13 30 31 30 29 1 0 0 134 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 3 16 27 19 10 0 0 0 75 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 0 0 0 0 0 DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1976 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 12.8 13.1 15.9 ***** 30.6 38.2 37.7 37.2 33.2 28.0 21.1 15.9 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. 9.7 8.7 10.6 ***** 23.9 31.2 30.4 29.1 24.4 20.5 14.8 9.9 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 15.9 17.5 21.2 ***** 37.3 45.2 44.9 45.2 42.0 35.4 27.5 22.0 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 6.2 8.8 10.6 ***** 13.4 14.0 14.5 16.1 17.6 14.9 12.8 12.1 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 7.39 6.72 7.96 ***** 9.54 9.64 11.83 14.86 8.20 8.54 7.38 6.98 ***** MEAN OF MIXING RATIO AT 09 GMT. 8.28 7.38 8.22 ***** 7.74 7.44 13.95 16.61 6.35 8.39 7.79 7.81 ***** MEAN OF MIXING RATIO AT 15 GMT. 8.16 7.25 7.90 ***** 7.20 6.31 13.48 15.53 5.82 7.78 7.19 7.58 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. 4.5 3.5 3.5 ***** 20.0 26.5 27.0 26.0 20.5 15.0 8.5 5.5 ****** DAY 15 12 2 ** 3 5 21 29 19 31 29 25 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 19.0 20.0 28.0 ***** 42.5 48.5 48.0 50.5 45.5 40.6 34.0 27.0 ****** DAY 17 3 29 ** 31 27 1 6 5 7 8 17 24 HOUR MAXIMUM PRECIPITATION IN MM. 25.5 23.5 63.0 ***** 4.0 0.0 0.0 0.0 0.0 18.5 1.0 50.0 ****** DAY 23 28 21 ** 10 ** ** ** ** 30 23 29 MONTHLY TOTAL PRECIPITATION IN MM. 136.5 79.5 108.4 ***** 8.5 0.0 0.0 0.0 0.0 26.5 1.0 109.0 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 69.1 1.8 0.0 29.1 NO. OF DAYS WITH PRECIPITATION. 13 9 7 *** 3 0 0 0 0 4 1 7 *** NO. OF DAYS PRECIPITATION EQUAL 12 7 7 *** 3 0 0 0 0 4 1 7 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 5 3 2 *** 0 0 0 0 0 1 0 3 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 89 82 77 *** 42 29 37 44 33 45 55 72 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 80 64 57 *** 21 13 25 27 13 26 37 53 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 83 70 63 *** 23 14 26 29 14 29 41 60 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 *** 0 0 0 0 0 0 0 0 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 *** 26 30 31 31 28 17 0 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 *** 0 0 0 0 0 0 0 0 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 *** 30 30 31 31 29 29 9 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 *** 6 30 31 31 24 2 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 *** 0 18 17 16 3 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 *** 0 0 0 0 0 0 0 0 *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1977 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 9.8 17.8 21.7 24.5 32.5 36.6 37.9 38.5 34.7 26.5 19.4 15.7 26.3 AVERAGE OF MINIMUM TEMPERATURE IN C. 5.8 11.6 15.2 18.0 25.4 28.2 29.5 31.0 26.2 20.8 14.1 11.4 19.8 AVERAGE OF MAXIMUM TEMPERATURE IN C. 13.9 24.0 28.2 31.0 39.5 45.1 46.3 46.0 43.2 32.2 24.8 19.9 32.8 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.2 12.4 13.0 13.0 14.1 16.9 16.8 15.0 17.0 11.4 10.7 8.5 13.1 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 5.73 7.07 8.16 8.84 9.28 9.05 9.23 12.23 8.54 9.39 8.84 8.27 8.72 MEAN OF MIXING RATIO AT 09 GMT. 6.47 7.43 7.81 8.46 9.33 7.86 9.52 11.05 7.91 9.66 9.19 8.79 8.62 MEAN OF MIXING RATIO AT 15 GMT. 6.41 7.50 7.95 8.45 8.53 7.57 8.54 9.18 8.59 9.06 8.34 8.83 8.25 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 1.0 5.5 8.5 13.5 21.5 25.5 25.0 25.5 23.0 14.5 8.0 5.5 1.0 DAY 9 1 6 16 1 13 30 29 24 24 14 30 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 18.0 29.5 33.0 38.5 44.0 49.0 49.5 49.5 45.5 40.5 28.0 27.5 49.5 DAY 19 25 20 30 13 8 15 24 2 3 8 4 24 HOUR MAXIMUM PRECIPITATION IN MM. 26.0 3.0 22.5 5.0 6.5 0.0 0.0 0.0 0.0 13.0 15.0 28.0 28.0 DAY 28 6 26 7 24 ** ** ** ** 25 10 14 MONTHLY TOTAL PRECIPITATION IN MM. 81.5 5.0 56.5 16.0 7.0 0.0 0.0 0.0 0.0 30.5 50.0 111.2 357.7 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 40.0 6.4 0.0 53.6 NO. OF DAYS WITH PRECIPITATION. 11 2 5 5 2 0 0 0 0 6 5 11 47 NO. OF DAYS PRECIPITATION EQUAL 10 2 4 4 1 0 0 0 0 4 5 11 41 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 0 3 0 0 0 0 0 0 1 2 4 13 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 87 72 62 54 36 30 29 36 32 55 77 87 55 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 70 45 35 34 22 14 16 20 16 38 49 65 35 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 77 53 43 39 24 16 17 18 21 44 53 76 40 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 3 5 31 30 31 31 30 17 0 0 178 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 10 20 31 30 31 31 29 19 0 0 201 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 10 30 31 31 28 2 0 0 132 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 17 26 22 9 0 0 0 74 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 0 0 0 0 0 DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1978 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 14.0 16.4 20.4 25.9 31.7 34.8 36.9 34.9 33.8 29.5 17.4 16.5 26.0 AVERAGE OF MINIMUM TEMPERATURE IN C. 8.7 11.5 14.3 18.7 23.6 26.8 27.5 25.4 25.7 22.0 11.2 11.5 18.9 AVERAGE OF MAXIMUM TEMPERATURE IN C. 19.2 21.3 26.4 33.0 39.7 43.2 46.3 44.5 41.9 36.9 23.8 21.5 33.2 DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.5 9.8 12.1 14.3 16.1 16.4 18.8 19.1 16.2 14.9 12.6 10.0 14.2 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.89 7.78 8.11 7.05 8.29 8.45 10.70 8.21 9.49 7.21 6.06 8.38 8.05 MEAN OF MIXING RATIO AT 09 GMT. 7.95 8.33 8.25 8.12 7.35 7.71 8.06 8.65 11.13 7.55 5.98 9.34 8.20 MEAN OF MIXING RATIO AT 15 GMT. 7.75 8.14 8.16 7.36 6.91 6.61 7.95 8.00 9.86 7.01 5.89 9.07 7.73 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 4.5 7.5 10.5 12.5 18.5 20.5 24.5 22.5 22.0 19.5 5.5 6.5 4.5 DAY 16 12 15 1 3 7 3 8 29 19 26 20 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 23.5 25.0 32.0 37.0 44.5 49.5 50.0 48.0 45.5 45.0 32.5 27.0 50.0 DAY 3 5 30 10 26 9 22 11 14 2 3 11 24 HOUR MAXIMUM PRECIPITATION IN MM. 20.5 13.0 20.0 0.5 0.0 0.0 0.0 0.0 0.0 2.5 10.5 34.0 34.0 DAY 8 10 14 11 ** ** ** ** ** 31 10 12 MONTHLY TOTAL PRECIPITATION IN MM. 54.5 51.0 53.5 0.5 0.0 0.0 0.0 0.0 0.0 2.5 24.5 80.4 266.9 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 59.6 0.2 0.0 40.2 NO. OF DAYS WITH PRECIPITATION. 7 9 6 1 0 0 0 0 0 1 6 8 38 NO. OF DAYS PRECIPITATION EQUAL 7 9 6 0 0 0 0 0 0 1 4 7 34 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 3 2 0 0 0 0 0 0 0 1 4 12 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 84 83 66 44 36 30 33 31 38 38 59 81 52 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 64 59 42 29 18 15 14 17 24 21 35 63 33 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 71 64 50 29 20 15 15 18 25 24 42 71 37 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 9 25 29 31 30 30 27 0 0 181 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 4 26 30 26 28 31 30 30 1 0 206 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 17 21 28 31 24 1 0 0 122 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 11 20 14 4 1 0 0 50 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 0 0 0 0 0 DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1979 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 13.5 16.9 19.5 27.3 31.2 36.4 38.3 37.7 35.6 28.6 22.5 14.1 26.8 AVERAGE OF MINIMUM TEMPERATURE IN C. 8.3 10.9 13.0 20.5 24.4 28.6 30.3 30.1 27.9 21.8 15.9 9.6 20.1 AVERAGE OF MAXIMUM TEMPERATURE IN C. 18.8 23.0 26.0 34.4 37.9 44.2 46.3 45.2 43.4 35.8 29.2 18.7 33.6 DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.5 12.1 13.0 13.9 13.5 15.6 16.0 15.1 15.5 14.0 13.3 9.1 13.5 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.80 7.87 7.46 9.70 11.31 8.82 10.08 10.39 10.72 10.08 7.98 7.53 9.06 MEAN OF MIXING RATIO AT 09 GMT. 7.55 8.91 7.22 11.10 11.62 7.67 9.07 9.84 10.33 10.04 9.44 8.80 9.30 MEAN OF MIXING RATIO AT 15 GMT. 7.84 8.37 7.34 10.69 11.14 6.57 7.79 9.76 9.40 9.18 8.63 8.83 8.79 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 4.0 7.5 8.5 14.0 19.5 25.5 27.5 26.5 23.0 16.5 10.0 6.5 4.0 DAY 27 1 1 17 1 11 9 18 21 27 23 31 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 26.0 27.5 32.0 38.0 44.5 48.5 50.0 48.0 46.5 42.5 35.0 23.0 50.0 DAY 5 27 25 7 30 30 24 4 3 1 11 11 24 HOUR MAXIMUM PRECIPITATION IN MM. 41.0 6.0 14.5 3.0 9.5 3.0 0.0 0.0 0.0 6.5 16.5 28.5 41.0 DAY 10 11 27 13 5 4 ** ** ** 26 29 26 MONTHLY TOTAL PRECIPITATION IN MM. 114.5 10.5 23.0 3.0 12.0 3.0 0.0 0.0 0.0 9.5 17.5 107.5 300.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 49.3 6.0 0.0 44.8 NO. OF DAYS WITH PRECIPITATION. 10 5 5 1 2 1 0 0 0 3 2 10 39 NO. OF DAYS PRECIPITATION EQUAL 8 4 5 1 2 1 0 0 0 3 2 9 35 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 4 0 1 0 0 0 0 0 0 0 1 6 12 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 80 78 63 49 47 29 31 33 38 52 61 89 54 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 61 57 38 35 32 15 16 18 20 30 39 72 36 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 72 61 45 39 37 15 15 20 22 34 46 81 41 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 14 24 30 31 31 30 18 1 0 179 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 5 26 28 30 31 31 28 26 13 0 218 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 12 30 31 31 27 3 0 0 134 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 14 26 21 9 0 0 0 70 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 0 0 0 0 0 DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1980 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 12.0 13.7 20.2 26.0 30.8 36.2 39.5 36.2 32.7 27.3 21.5 14.3 25.9 AVERAGE OF MINIMUM TEMPERATURE IN C. 7.4 8.6 14.7 19.3 22.2 27.1 31.4 27.4 24.1 19.3 15.2 9.1 18.8 AVERAGE OF MAXIMUM TEMPERATURE IN C. 16.5 18.9 25.7 32.8 39.4 45.1 47.6 45.1 41.5 35.3 27.9 19.5 32.9 DIFFERENCE BETWEEN AVERAGE MAXIMUM 9.1 10.3 11.0 13.6 17.2 18.0 16.2 17.7 17.4 16.0 12.7 10.4 14.1 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.58 7.37 9.58 8.86 10.16 11.09 10.52 9.68 8.59 8.72 10.15 7.18 9.04 MEAN OF MIXING RATIO AT 09 GMT. 7.95 8.60 10.79 8.84 10.37 12.86 10.50 9.96 9.37 9.50 10.95 8.28 9.83 MEAN OF MIXING RATIO AT 15 GMT. 7.79 7.99 10.96 8.88 9.29 11.62 9.26 9.14 8.48 8.24 10.71 7.98 9.20 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 0.0 0.5 6.5 10.0 18.0 23.5 26.0 25.0 18.0 15.0 7.5 3.5 0.0 DAY 31 1 4 18 1 9 10 17 23 30 26 21 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 20.5 25.0 34.0 39.5 44.0 48.5 50.5 48.5 46.0 43.0 36.5 27.0 50.5 DAY 22 28 24 22 22 30 22 4 6 1 21 27 24 HOUR MAXIMUM PRECIPITATION IN MM. 14.5 123.0 8.0 4.0 6.0 0.0 0.0 0.0 0.0 0.0 15.0 9.5 123.0 DAY 13 11 18 4 5 ** ** ** ** ** 28 18 MONTHLY TOTAL PRECIPITATION IN MM. 49.5 241.0 32.0 10.5 7.0 0.0 0.0 0.0 0.0 0.0 45.0 29.0 414.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 77.9 4.2 0.0 17.9 NO. OF DAYS WITH PRECIPITATION. 8 9 11 5 2 0 0 0 0 0 9 5 49 NO. OF DAYS PRECIPITATION EQUAL 8 8 10 5 2 0 0 0 0 0 8 4 45 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 5 0 0 0 0 0 0 0 0 2 0 9 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 87 85 75 51 45 35 30 35 35 45 75 84 57 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 73 68 56 31 25 23 17 19 21 29 56 66 40 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 80 73 68 39 28 24 18 20 22 29 63 71 45 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 5 13 24 30 31 31 26 5 2 0 167 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 6 25 31 26 31 31 28 28 17 0 223 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 15 26 31 31 21 4 0 0 128 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 15 31 19 7 0 0 0 72 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 1 0 0 0 0 0 0 0 0 0 0 0 1 DATE OF START AND END FREEZING START = 31 JAN. END = 31 JAN. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1981 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 09 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 15 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** 24 HOUR MAXIMUM PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** MONTHLY TOTAL PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION ***** ***** ***** ***** NO. OF DAYS WITH PRECIPITATION. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** *** *** *** *** *** *** *** *** *** *** *** *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1982 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 12.9 11.9 16.3 26.4 32.3 36.2 37.4 37.0 34.9 28.6 18.3 11.2 25.3 AVERAGE OF MINIMUM TEMPERATURE IN C. 8.1 6.8 10.5 18.6 23.6 26.0 27.2 25.6 23.5 19.8 10.6 5.8 17.2 AVERAGE OF MAXIMUM TEMPERATURE IN C. 17.5 16.9 22.9 34.3 41.4 46.3 47.6 48.4 46.2 37.4 25.9 16.7 33.5 DIFFERENCE BETWEEN AVERAGE MAXIMUM 9.4 10.1 12.4 15.7 17.8 20.3 20.4 22.8 22.7 17.6 15.3 10.9 16.3 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.83 6.11 7.56 9.67 11.26 9.20 8.60 8.92 9.21 9.59 7.89 6.21 8.42 MEAN OF MIXING RATIO AT 09 GMT. 7.61 6.44 8.14 9.69 10.53 9.88 7.41 9.19 9.19 9.73 8.86 7.81 8.71 MEAN OF MIXING RATIO AT 15 GMT. 7.79 6.18 8.21 10.37 11.08 8.33 8.52 9.96 10.32 10.86 8.73 7.63 9.00 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 3.0 3.0 7.0 10.5 19.5 23.0 21.5 19.0 20.0 17.0 4.5 2.0 2.0 DAY 4 6 15 1 1 19 31 13 25 15 30 3 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 20.5 22.0 30.0 42.0 46.0 50.0 51.5 52.0 50.0 48.0 31.5 20.0 52.0 DAY 11 28 23 30 18 7 22 20 6 19 1 31 24 HOUR MAXIMUM PRECIPITATION IN MM. 41.0 27.5 8.0 6.0 3.5 0.0 0.0 0.0 0.0 2.0 7.0 24.0 41.0 DAY 6 14 1 8 15 ** ** ** ** 3 25 22 MONTHLY TOTAL PRECIPITATION IN MM. 129.0 95.5 41.0 7.5 11.5 0.0 0.0 0.0 0.0 2.0 7.0 67.0 360.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 73.6 5.3 0.0 21.1 NO. OF DAYS WITH PRECIPITATION. 9 11 8 2 8 0 0 0 0 1 1 5 45 NO. OF DAYS PRECIPITATION EQUAL 9 9 8 2 4 0 0 0 0 1 1 4 38 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 5 5 0 0 0 0 0 0 0 0 0 4 14 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 90 86 80 60 48 35 32 35 43 58 87 93 62 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 73 61 54 33 24 17 13 17 18 38 50 73 39 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 77 63 63 41 31 17 16 19 24 43 63 81 45 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 8 24 30 29 30 28 12 0 0 161 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 1 26 31 30 31 31 30 28 4 0 212 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 4 22 30 31 31 30 6 0 0 154 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 4 28 28 31 22 4 0 0 117 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 0 0 0 0 0 DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1983 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 10.6 13.9 16.2 23.3 31.4 35.7 ***** ***** ***** ***** ***** 15.1 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. 5.7 7.5 9.2 16.0 23.8 26.3 28.7 27.7 22.5 16.7 14.9 8.8 17.3 AVERAGE OF MAXIMUM TEMPERATURE IN C. 15.3 20.2 23.2 30.5 39.0 45.1 ***** ***** ***** ***** ***** 21.2 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 9.6 12.7 14.0 14.5 15.2 18.8 ***** ***** ***** ***** ***** 12.4 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 5.81 6.12 6.70 8.67 10.72 9.41 9.29 11.36 8.38 7.13 7.32 6.92 8.15 MEAN OF MIXING RATIO AT 09 GMT. 6.82 7.03 6.74 7.93 9.35 9.24 9.76 11.77 9.16 8.08 7.90 8.09 8.49 MEAN OF MIXING RATIO AT 15 GMT. 6.81 7.25 7.37 8.30 10.32 10.44 10.69 12.08 10.19 8.37 8.37 8.31 9.04 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 1.0 1.0 2.0 11.0 17.0 22.0 25.0 15.0 18.0 12.5 10.5 3.5 1.0 DAY 7 23 1 2 2 9 1 30 30 19 17 21 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 19.5 24.0 29.0 36.5 43.5 48.5 ***** ***** ***** ***** ***** 29.0 ****** DAY 14 11 27 30 28 18 ** ** ** ** ** 8 24 HOUR MAXIMUM PRECIPITATION IN MM. 36.0 27.0 23.0 3.5 4.0 0.0 0.0 0.0 0.0 0.0 17.5 17.0 36.0 DAY 24 17 15 1 1 ** ** ** ** ** 30 12 MONTHLY TOTAL PRECIPITATION IN MM. 107.0 33.0 61.5 10.0 7.0 0.0 0.0 0.0 0.0 0.0 22.0 34.2 274.7 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 73.4 6.2 0.0 20.5 NO. OF DAYS WITH PRECIPITATION. 6 5 5 4 4 0 0 0 0 0 5 8 37 NO. OF DAYS PRECIPITATION EQUAL 6 3 5 4 2 0 0 0 0 0 4 6 30 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 4 1 4 0 0 0 0 0 0 0 1 1 11 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 89 84 79 66 49 36 34 42 45 54 62 84 60 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 69 54 43 33 24 17 16 21 19 24 33 59 34 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 78 65 55 41 31 20 18 23 27 34 46 72 43 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 26 30 30 30 24 2 1 0 143 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 *** *** *** *** *** 0 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 19 29 30 *** *** *** *** *** 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 16 30 *** *** *** *** *** 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 19 *** *** *** *** *** 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 0 0 0 0 0 DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1984 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 13.3 16.0 19.7 25.4 29.2 35.2 37.9 34.9 32.9 26.8 20.4 12.8 25.4 AVERAGE OF MINIMUM TEMPERATURE IN C. 7.4 8.9 13.1 17.5 21.2 26.0 29.7 26.6 24.0 18.3 15.2 7.3 17.9 AVERAGE OF MAXIMUM TEMPERATURE IN C. 19.2 23.1 26.4 33.6 37.2 44.5 46.1 43.2 41.9 35.2 25.5 18.3 32.9 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.8 14.2 13.3 16.1 16.0 18.5 16.4 16.6 17.9 16.9 10.3 11.0 14.9 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.24 6.59 7.84 8.28 8.51 8.85 10.36 8.31 8.90 7.17 9.77 6.55 8.11 MEAN OF MIXING RATIO AT 09 GMT. 7.28 6.98 8.03 7.96 7.77 10.08 10.48 8.46 8.85 7.37 10.43 7.63 8.44 MEAN OF MIXING RATIO AT 15 GMT. 7.32 6.95 8.34 8.20 8.48 10.39 11.52 9.79 9.67 8.24 10.71 7.68 8.94 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 3.0 3.5 7.0 13.5 14.0 20.5 26.0 21.5 22.5 7.5 11.0 2.5 2.5 DAY 31 1 17 14 3 1 15 28 2 21 13 18 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 26.0 26.5 37.5 39.5 43.5 49.2 48.4 45.6 45.0 41.0 32.0 22.6 49.2 DAY 15 12 10 20 26 29 30 6 5 8 2 25 24 HOUR MAXIMUM PRECIPITATION IN MM. 43.0 0.0 37.0 1.0 1.0 0.0 0.0 0.0 4.0 0.0 22.5 20.5 43.0 DAY 17 ** 22 24 9 ** ** ** 26 ** 12 3 MONTHLY TOTAL PRECIPITATION IN MM. 76.0 0.0 84.0 1.5 1.0 0.0 0.0 0.0 4.0 0.0 76.0 35.5 278.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 57.6 0.9 1.4 40.1 NO. OF DAYS WITH PRECIPITATION. 6 0 8 2 1 0 0 0 1 0 8 8 34 NO. OF DAYS PRECIPITATION EQUAL 5 0 8 1 1 0 0 0 1 0 8 6 30 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 0 2 0 0 0 0 0 0 0 4 1 10 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 86 79 71 56 46 38 36 34 42 48 82 89 59 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 61 44 44 26 21 19 18 18 19 21 56 62 34 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 72 52 54 33 27 24 20 22 26 33 69 76 42 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 6 20 29 31 31 30 15 1 0 163 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 6 26 31 30 31 31 30 29 2 0 216 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 4 29 31 31 24 4 0 0 123 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 16 27 3 1 0 0 0 47 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 0 0 0 0 0 DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1985 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 14.3 13.1 19.3 25.3 31.7 35.2 37.2 37.9 33.7 26.6 21.1 14.0 25.8 AVERAGE OF MINIMUM TEMPERATURE IN C. 8.8 6.2 11.4 17.5 23.0 25.3 27.6 28.8 24.0 17.4 14.1 8.0 17.7 AVERAGE OF MAXIMUM TEMPERATURE IN C. 20.1 19.9 26.4 33.0 40.5 45.0 46.8 47.0 43.4 35.9 28.4 19.8 33.8 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.3 13.7 15.0 15.5 17.5 19.7 19.2 18.2 19.4 18.5 14.3 11.8 16.2 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 7.13 5.89 6.88 8.21 8.89 7.91 8.94 10.30 8.10 7.42 9.56 7.07 8.02 MEAN OF MIXING RATIO AT 09 GMT. 8.92 5.93 7.01 8.21 7.24 8.27 9.16 10.51 9.66 9.00 10.46 8.10 8.54 MEAN OF MIXING RATIO AT 15 GMT. 8.95 6.28 7.37 8.19 8.61 9.53 10.09 12.26 11.33 9.21 10.56 8.05 9.20 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 4.5 -0.5 0.5 13.5 15.0 22.0 24.5 26.0 21.0 12.5 9.5 3.0 -0.5 DAY 5 7 4 11 5 2 29 1 27 24 1 6 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 24.5 26.5 33.5 38.5 47.0 48.5 49.0 49.5 46.5 42.5 36.0 26.5 49.5 DAY 14 14 23 19 30 27 11 6 1 1 3 10 24 HOUR MAXIMUM PRECIPITATION IN MM. 34.5 21.0 5.0 4.5 0.0 0.0 0.0 0.0 0.0 0.0 31.5 44.5 44.5 DAY 2 1 24 6 ** ** ** ** ** ** 12 19 MONTHLY TOTAL PRECIPITATION IN MM. 73.0 35.0 8.5 8.0 0.0 0.0 0.0 0.0 0.0 0.0 34.5 82.5 241.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 48.2 3.3 0.0 48.4 NO. OF DAYS WITH PRECIPITATION. 6 6 3 3 0 0 0 0 0 0 3 8 29 NO. OF DAYS PRECIPITATION EQUAL 5 4 3 2 0 0 0 0 0 0 3 6 23 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 1 0 0 0 0 0 0 0 0 1 2 6 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 87 82 70 58 44 34 34 38 39 54 83 90 59 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 64 46 38 30 17 15 16 17 19 27 50 63 34 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 75 55 45 34 24 20 19 24 29 37 65 76 42 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 1 3 27 29 31 31 29 3 0 0 154 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 8 25 31 30 31 31 30 31 9 0 226 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 18 30 31 31 30 4 0 0 144 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 2 16 27 29 6 0 0 0 80 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 4 0 0 0 0 0 0 0 0 0 0 4 DATE OF START AND END FREEZING START = 7 FEB. END = 24 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1986 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 13.3 14.7 17.7 24.9 31.0 34.3 38.8 38.6 34.6 29.6 18.2 13.4 25.8 AVERAGE OF MINIMUM TEMPERATURE IN C. 6.5 9.4 11.6 18.2 23.2 25.0 29.8 30.3 25.6 21.4 12.2 7.9 18.4 AVERAGE OF MAXIMUM TEMPERATURE IN C. 20.1 20.0 23.9 31.5 38.9 43.5 47.8 46.9 43.6 37.9 24.2 18.9 33.1 DIFFERENCE BETWEEN AVERAGE MAXIMUM 13.6 10.6 12.3 13.3 15.7 18.5 18.0 16.6 18.0 16.5 12.0 11.0 14.7 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.13 7.59 8.40 10.68 10.09 8.60 10.52 15.29 10.23 9.39 8.58 6.57 9.34 MEAN OF MIXING RATIO AT 09 GMT. 7.48 8.76 9.01 10.48 8.81 7.64 10.17 12.58 10.63 10.17 9.54 7.96 9.44 MEAN OF MIXING RATIO AT 15 GMT. 7.47 8.67 9.01 10.80 9.56 8.88 11.58 13.56 11.25 10.16 9.07 7.59 9.80 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 1.0 5.0 7.5 14.5 17.5 20.5 26.5 27.5 21.0 14.5 6.5 2.0 1.0 DAY 22 2 4 1 6 1 1 26 30 25 27 5 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 24.5 25.5 30.5 36.5 46.0 46.5 50.0 52.0 46.0 42.0 35.5 22.5 52.0 DAY 8 24 31 18 28 30 5 2 5 4 1 10 24 HOUR MAXIMUM PRECIPITATION IN MM. 11.0 24.0 57.0 29.5 8.5 0.0 0.0 0.0 0.0 13.0 50.0 47.0 57.0 DAY 31 25 7 10 4 ** ** ** ** 23 29 20 MONTHLY TOTAL PRECIPITATION IN MM. 25.0 73.5 117.5 60.0 16.0 0.0 0.0 0.0 0.0 13.0 173.5 71.5 550.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 39.3 13.8 0.0 46.9 NO. OF DAYS WITH PRECIPITATION. 6 10 9 10 5 0 0 0 0 1 11 5 57 NO. OF DAYS PRECIPITATION EQUAL 4 9 6 8 4 0 0 0 0 1 11 5 48 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 2 2 2 0 0 0 0 0 1 5 2 15 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 86 91 85 69 48 38 35 50 44 54 85 90 65 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 57 68 55 43 22 15 16 21 21 27 57 64 39 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 69 77 65 50 29 20 21 26 28 36 68 73 47 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 5 26 28 31 31 30 21 0 0 172 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 2 22 31 30 31 31 30 31 3 0 211 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 15 30 31 31 30 13 0 0 150 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 3 8 30 28 5 0 0 0 74 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 0 0 0 0 0 DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1987 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 09 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 15 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** 24 HOUR MAXIMUM PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** MONTHLY TOTAL PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION ***** ***** ***** ***** NO. OF DAYS WITH PRECIPITATION. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** *** *** *** *** *** *** *** *** *** *** *** *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1988 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 13.0 15.7 ***** ***** 31.2 36.0 38.0 37.2 34.0 29.3 20.6 15.2 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. 8.2 9.2 ***** ***** 22.0 27.1 28.6 28.0 24.2 20.5 13.4 9.6 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 17.7 22.1 ***** ***** 40.5 44.8 47.5 46.3 43.8 38.1 27.7 20.9 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 9.5 12.9 ***** ***** 18.5 17.7 18.9 18.3 19.6 17.6 14.3 11.3 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.62 6.99 ***** ***** 9.53 10.48 11.35 11.41 8.84 9.04 7.07 6.79 ***** MEAN OF MIXING RATIO AT 09 GMT. 7.71 7.48 ***** ***** 8.23 9.39 10.90 9.97 9.25 8.58 7.70 7.70 ***** MEAN OF MIXING RATIO AT 15 GMT. 7.55 7.90 ***** ***** 9.69 10.28 11.60 11.33 10.11 9.40 8.24 7.76 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. 2.5 5.4 ***** ***** 15.5 22.0 25.0 25.5 21.5 16.0 4.0 0.5 ****** DAY 1 6 ** ** 7 20 2 31 30 22 15 30 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 22.0 26.0 ***** ***** 46.0 50.4 52.4 50.0 47.0 42.0 37.0 27.5 ****** DAY 24 22 ** ** 27 13 31 1 8 4 3 8 24 HOUR MAXIMUM PRECIPITATION IN MM. 7.0 29.0 12.0 27.0 0.0 0.0 0.0 0.0 0.0 0.5 10.5 23.0 29.0 DAY 11 23 9 26 ** ** ** ** ** 31 12 17 MONTHLY TOTAL PRECIPITATION IN MM. 21.8 59.0 22.5 33.0 0.0 0.0 0.0 0.0 0.0 0.5 21.0 55.0 212.8 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 48.5 15.5 0.0 35.9 NO. OF DAYS WITH PRECIPITATION. 5 8 4 2 0 0 0 0 0 1 5 7 32 NO. OF DAYS PRECIPITATION EQUAL 5 7 4 2 0 0 0 0 0 0 5 4 27 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 1 1 1 0 0 0 0 0 0 1 2 6 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 91 84 *** *** 48 40 39 42 41 54 68 82 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 69 50 *** *** 19 17 18 17 18 22 38 56 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 81 68 *** *** 31 27 28 29 27 33 53 68 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 *** *** 0 0 0 0 0 0 0 0 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 *** *** 21 24 30 30 30 14 2 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 *** *** 0 0 0 0 0 0 0 0 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 *** *** 31 23 29 30 30 31 10 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 *** *** 20 23 29 30 30 5 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 *** *** 3 10 29 27 7 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 *** *** 0 0 0 0 0 0 0 0 *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1989 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 10.8 13.8 19.8 27.0 31.8 35.7 39.6 37.8 33.4 28.6 20.8 13.8 26.1 AVERAGE OF MINIMUM TEMPERATURE IN C. 4.9 7.2 13.5 19.1 23.2 25.9 30.2 28.6 24.1 20.0 14.0 8.2 18.2 AVERAGE OF MAXIMUM TEMPERATURE IN C. 16.7 20.4 26.0 34.9 40.4 45.5 49.0 47.0 42.6 37.3 27.6 19.4 33.9 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.8 13.2 12.5 15.8 17.2 19.6 18.8 18.4 18.5 17.3 13.6 11.2 15.7 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 5.04 5.57 7.81 8.49 9.96 10.21 10.42 9.70 10.00 8.52 8.39 6.94 8.42 MEAN OF MIXING RATIO AT 09 GMT. 5.97 6.07 8.26 8.26 9.66 11.42 10.18 10.73 11.18 10.04 9.63 8.77 9.18 MEAN OF MIXING RATIO AT 15 GMT. 5.81 6.54 8.35 8.64 10.63 12.22 11.39 12.59 11.21 10.11 9.75 8.24 9.62 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -1.0 1.5 6.5 9.0 18.5 22.5 27.0 26.0 20.0 13.0 6.5 3.5 -1.0 DAY 6 3 31 1 9 2 7 12 20 24 23 17 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 21.5 27.0 32.0 41.0 46.5 50.0 52.0 49.5 46.5 43.5 33.0 26.0 52.0 DAY 10 28 7 27 25 27 29 17 1 5 2 1 24 HOUR MAXIMUM PRECIPITATION IN MM. 10.0 19.5 18.5 0.5 1.0 0.0 0.0 0.0 0.0 2.5 8.0 44.0 44.0 DAY 3 22 15 26 12 ** ** ** ** 31 17 4 MONTHLY TOTAL PRECIPITATION IN MM. 38.5 60.0 51.5 0.5 2.0 0.0 0.0 0.0 0.0 3.0 26.5 115.0 297.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 50.5 0.8 0.0 48.7 NO. OF DAYS WITH PRECIPITATION. 10 7 8 1 3 0 0 0 0 2 7 10 48 NO. OF DAYS PRECIPITATION EQUAL 8 7 8 0 1 0 0 0 0 1 7 9 41 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 3 3 0 0 0 0 0 0 0 0 4 11 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 86 80 74 56 49 43 35 36 47 54 75 92 61 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 57 46 45 26 22 21 16 18 23 28 46 68 35 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 67 61 55 34 30 25 20 23 29 36 59 79 43 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 1 13 27 30 31 31 28 11 0 0 172 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 5 27 30 30 31 31 30 31 8 0 223 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 1 16 30 31 31 26 7 0 0 142 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 5 21 31 28 8 0 0 0 93 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 2 0 0 0 0 0 0 0 0 0 0 0 2 DATE OF START AND END FREEZING START = 5 JAN. END = 6 JAN. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1990 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 11.3 14.1 19.2 24.2 32.5 36.3 38.9 36.8 33.8 28.2 22.1 16.4 26.1 AVERAGE OF MINIMUM TEMPERATURE IN C. 5.4 7.7 11.2 16.3 22.9 26.6 29.8 27.1 23.7 19.2 13.5 8.6 17.7 AVERAGE OF MAXIMUM TEMPERATURE IN C. 16.9 20.7 27.1 33.1 42.7 46.2 48.1 46.6 43.7 37.2 30.5 24.4 34.8 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.5 13.0 15.9 16.8 19.8 19.6 18.4 19.5 20.0 18.0 17.0 15.8 17.1 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 5.87 6.36 6.66 8.31 9.56 9.98 10.06 8.48 8.18 8.19 7.31 5.95 7.91 MEAN OF MIXING RATIO AT 09 GMT. 6.73 7.17 7.22 7.44 8.84 10.69 10.49 9.51 8.36 8.50 7.75 7.07 8.31 MEAN OF MIXING RATIO AT 15 GMT. 6.78 7.02 7.60 8.44 10.72 11.94 11.01 11.69 10.27 9.10 8.33 7.52 9.20 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 1.0 5.5 8.0 11.0 18.0 23.0 21.5 24.5 21.0 16.0 9.5 2.0 1.0 DAY 12 12 20 6 13 22 12 21 29 31 14 27 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 22.5 25.0 33.5 39.5 48.0 49.0 51.5 50.0 46.0 42.0 34.5 30.5 51.5 DAY 6 27 31 26 22 8 25 14 6 8 4 15 24 HOUR MAXIMUM PRECIPITATION IN MM. 15.0 24.0 7.0 33.5 1.5 0.0 0.0 0.0 0.0 6.0 2.0 10.0 33.5 DAY 4 11 14 2 12 ** ** ** ** 29 28 25 MONTHLY TOTAL PRECIPITATION IN MM. 56.0 70.0 17.0 37.0 1.5 0.0 0.0 0.0 0.0 8.5 2.5 12.5 205.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 69.8 18.8 0.0 11.5 NO. OF DAYS WITH PRECIPITATION. 10 6 7 3 1 0 0 0 0 2 2 4 35 NO. OF DAYS PRECIPITATION EQUAL 10 6 5 2 1 0 0 0 0 2 1 2 29 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 3 0 1 0 0 0 0 0 0 0 1 8 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 88 83 67 63 46 41 34 34 41 51 67 75 58 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 63 54 37 28 20 19 17 17 17 24 31 42 31 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 75 63 48 38 27 23 20 23 25 34 47 60 40 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 3 21 26 28 23 27 2 0 0 130 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 7 22 29 30 31 31 30 31 15 3 229 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 22 30 31 31 30 5 0 0 149 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 11 27 31 28 7 0 0 0 104 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 0 0 0 0 0 DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1991 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 13.2 13.9 18.5 26.0 29.8 35.7 37.3 36.8 33.2 27.4 21.8 14.5 25.7 AVERAGE OF MINIMUM TEMPERATURE IN C. 8.5 7.6 12.2 17.9 21.3 26.6 28.1 28.1 24.2 20.0 14.6 9.8 18.2 AVERAGE OF MAXIMUM TEMPERATURE IN C. 17.8 20.3 24.8 34.1 38.4 44.7 46.7 45.5 42.2 34.9 29.1 19.3 33.1 DIFFERENCE BETWEEN AVERAGE MAXIMUM 9.3 12.7 12.6 16.2 17.1 18.1 18.6 17.4 18.0 14.9 14.5 9.5 14.9 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 7.40 6.54 9.20 9.66 7.93 9.82 8.86 9.84 10.92 11.10 7.92 7.56 8.89 MEAN OF MIXING RATIO AT 09 GMT. 8.35 7.36 10.10 10.11 6.93 8.50 9.68 11.44 11.40 11.53 8.57 8.53 9.38 MEAN OF MIXING RATIO AT 15 GMT. 8.19 7.45 10.13 10.40 8.05 10.36 11.39 12.75 11.94 11.24 8.96 8.42 9.94 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 4.0 1.0 5.0 13.0 16.5 21.5 24.0 24.5 21.0 15.5 9.5 4.0 1.0 DAY 28 10 11 7 4 1 17 31 22 30 27 19 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 23.0 25.0 32.5 41.5 42.0 48.0 50.0 48.5 46.5 41.0 36.5 25.0 50.0 DAY 12 24 31 24 1 19 5 5 1 12 1 8 24 HOUR MAXIMUM PRECIPITATION IN MM. 47.0 27.0 25.5 13.5 0.0 0.0 0.0 0.0 0.0 23.0 6.5 67.0 67.0 DAY 14 21 5 18 ** ** ** ** ** 1 30 22 MONTHLY TOTAL PRECIPITATION IN MM. 139.0 73.5 100.0 22.5 0.0 0.0 0.0 0.0 0.0 50.5 6.5 172.0 564.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 55.4 4.0 0.0 40.6 NO. OF DAYS WITH PRECIPITATION. 12 9 6 3 0 0 0 0 0 4 1 12 47 NO. OF DAYS PRECIPITATION EQUAL 10 8 6 3 0 0 0 0 0 4 1 12 44 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 4 3 5 1 0 0 0 0 0 2 0 5 20 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 92 85 88 65 44 40 34 38 51 69 70 89 64 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 73 54 58 34 18 16 17 21 25 38 36 66 38 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 82 68 67 42 25 22 21 26 30 46 52 78 47 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 2 16 29 27 31 30 10 3 0 148 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 3 24 31 30 31 31 30 27 9 0 216 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 4 10 30 31 31 26 2 0 0 134 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 16 29 22 1 0 0 0 68 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 0 0 0 0 0 DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1992 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 10.5 12.9 ***** 23.8 29.8 35.2 37.3 ***** ***** ***** ***** ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. 5.4 7.3 ***** 16.3 21.9 26.4 27.8 ***** ***** ***** ***** ***** ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 15.6 18.4 ***** 31.3 37.8 44.0 46.7 ***** ***** ***** ***** ***** ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.2 11.1 ***** 15.1 15.9 17.6 18.9 ***** ***** ***** ***** ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 5.28 5.87 ***** 8.86 9.79 8.96 11.58 ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 09 GMT. 6.18 6.34 ***** 8.09 8.72 8.46 12.54 ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 15 GMT. 6.35 6.41 ***** 9.23 9.25 9.70 13.91 ***** ***** ***** ***** ***** ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. 1.0 1.5 ***** 11.0 16.5 22.0 23.5 ***** ***** ***** ***** ***** ****** DAY 5 12 ** 7 12 2 13 ** ** ** ** ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 20.0 24.0 ***** 36.0 44.5 47.5 51.0 ***** ***** ***** ***** ***** ****** DAY 10 22 ** 26 29 29 17 ** ** ** ** ** 24 HOUR MAXIMUM PRECIPITATION IN MM. 17.5 9.5 ***** 4.0 5.5 0.0 0.0 ***** ***** ***** ***** ***** ****** DAY 21 28 ** 24 7 ** ** ** ** ** ** ** MONTHLY TOTAL PRECIPITATION IN MM. 56.5 43.1 ***** 9.0 11.5 0.0 0.0 ***** ***** ***** ***** ***** ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 82.9 17.1 0.0 ***** NO. OF DAYS WITH PRECIPITATION. 8 9 *** 4 3 0 0 *** *** *** *** *** *** NO. OF DAYS PRECIPITATION EQUAL 8 9 *** 4 3 0 0 *** *** *** *** *** *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 0 *** 0 0 0 0 *** *** *** *** *** *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 88 82 *** 63 50 36 44 *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 60 52 *** 31 24 17 22 *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 75 64 *** 43 31 22 27 *** *** *** *** *** *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 *** 0 0 0 0 *** *** *** *** *** *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 *** 6 25 30 31 *** *** *** *** *** *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 *** 0 0 0 0 *** *** *** *** *** *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 *** 21 30 30 31 *** *** *** *** *** *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 *** 0 10 29 31 *** *** *** *** *** *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 *** 0 0 14 28 *** *** *** *** *** *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 *** 0 0 0 0 *** *** *** *** *** *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1993 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** ***** ***** ***** 31.6 34.9 38.0 37.1 33.5 28.1 19.0 16.4 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** 24.7 26.4 29.8 29.1 25.5 21.2 12.8 10.7 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** 38.5 43.4 46.2 45.1 41.4 35.1 25.3 22.0 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** ***** ***** 13.8 17.0 16.4 16.0 15.9 13.9 12.6 11.3 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** ***** ***** ***** 12.42 7.13 7.52 10.01 7.67 5.98 7.38 6.33 ***** MEAN OF MIXING RATIO AT 09 GMT. ***** ***** ***** ***** 15.50 7.29 7.77 11.27 9.70 6.10 6.95 6.78 ***** MEAN OF MIXING RATIO AT 15 GMT. ***** ***** ***** ***** 16.50 7.25 8.33 11.17 8.88 7.00 7.12 6.58 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** 21.0 22.0 23.0 25.0 22.0 17.5 5.0 5.5 ****** DAY ** ** ** ** 1 4 2 14 28 22 15 2 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** 42.0 46.0 50.0 48.0 46.3 40.0 30.0 25.5 ****** DAY ** ** ** ** 5 10 16 10 1 2 3 30 24 HOUR MAXIMUM PRECIPITATION IN MM. ***** ***** ***** ***** 0.0 0.0 0.0 0.0 0.0 1.4 5.2 7.5 ****** DAY ** ** ** ** ** ** ** ** ** 28 2 15 MONTHLY TOTAL PRECIPITATION IN MM. ***** ***** ***** ***** 0.0 0.0 0.0 0.0 0.0 2.6 13.9 8.2 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION ***** 0.0 0.0 100.0 NO. OF DAYS WITH PRECIPITATION. *** *** *** *** 0 0 0 0 0 2 4 3 *** NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** 0 0 0 0 0 2 4 1 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** 0 0 0 0 0 0 0 0 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** *** *** *** 55 29 25 36 34 35 68 70 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** *** *** *** 43 17 13 21 22 20 38 48 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** *** *** *** 44 15 15 21 21 26 44 47 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** 0 0 0 0 0 0 0 0 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** 19 30 31 31 30 21 1 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** 0 0 0 0 0 0 0 0 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** 19 30 31 31 30 30 1 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** 9 28 31 31 25 1 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** 0 13 24 17 2 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** *** *** *** 0 0 0 0 0 0 0 0 *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1994 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** 15.5 19.9 27.4 31.5 35.7 37.0 36.3 34.1 28.3 20.4 12.1 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** 10.1 14.8 21.2 24.4 27.7 29.2 28.2 27.3 22.3 16.3 8.1 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** 20.9 24.9 33.7 38.5 43.7 44.9 44.4 41.0 34.4 24.4 16.1 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** 10.8 10.1 12.5 14.1 16.0 15.7 16.2 13.7 12.1 8.1 8.0 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** 5.97 8.00 8.06 6.42 6.50 7.01 6.89 6.71 7.25 9.30 6.15 ***** MEAN OF MIXING RATIO AT 09 GMT. ***** 7.32 9.14 8.49 6.67 6.39 7.42 7.88 7.91 8.83 9.95 6.60 ***** MEAN OF MIXING RATIO AT 15 GMT. ***** 6.72 9.01 8.01 6.51 5.18 5.96 6.59 7.38 8.06 10.18 6.76 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** 4.8 10.2 14.8 17.4 23.8 20.2 26.0 23.6 18.4 10.8 1.8 ****** DAY ** 4 16 3 7 5 1 26 24 23 9 7 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** 26.6 32.6 39.6 46.8 47.8 47.0 47.6 44.4 38.4 32.4 20.6 ****** DAY ** 27 31 24 31 9 12 18 13 2 2 19 24 HOUR MAXIMUM PRECIPITATION IN MM. ***** 4.0 18.0 11.0 2.4 0.0 0.0 0.0 0.0 8.0 66.0 7.0 ****** DAY ** 1 12 17 5 ** ** ** ** 31 23 19 MONTHLY TOTAL PRECIPITATION IN MM. ***** 8.0 28.7 19.4 4.8 0.0 0.0 0.0 0.0 13.5 221.9 35.5 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 11.1 7.3 0.0 81.6 NO. OF DAYS WITH PRECIPITATION. *** 2 7 4 3 0 0 0 0 5 10 12 *** NO. OF DAYS PRECIPITATION EQUAL *** 2 3 3 2 0 0 0 0 4 10 9 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL *** 0 1 1 0 0 0 0 0 0 3 0 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** 72 73 50 33 26 27 28 29 41 76 87 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** 55 53 34 19 13 16 17 19 32 60 67 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** 49 52 29 17 10 10 12 17 29 65 68 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** 0 0 0 0 0 0 0 0 0 0 0 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** 0 0 14 27 30 30 31 30 27 3 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** 0 0 0 0 0 0 0 0 0 0 0 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** 0 1 26 31 30 31 31 30 28 3 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** 0 0 0 11 27 31 31 21 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** 0 0 0 3 10 13 9 0 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** 0 0 0 0 0 0 0 0 0 0 0 *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1995 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 13.5 15.4 19.1 24.2 32.2 35.3 37.0 37.3 32.9 27.4 20.2 14.0 25.7 AVERAGE OF MINIMUM TEMPERATURE IN C. 9.1 10.7 13.4 18.1 25.1 27.3 29.1 28.8 25.0 20.4 13.3 8.9 19.1 AVERAGE OF MAXIMUM TEMPERATURE IN C. 17.9 20.1 24.8 30.3 39.3 43.4 44.9 45.8 40.8 34.5 27.0 19.0 32.3 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.8 9.4 11.4 12.2 14.2 16.1 15.8 17.0 15.8 14.1 13.7 10.1 13.2 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.66 7.11 7.10 7.62 8.37 7.34 9.85 8.77 7.58 5.49 5.70 5.79 7.28 MEAN OF MIXING RATIO AT 09 GMT. 7.66 8.07 6.99 7.38 8.58 7.45 9.90 10.30 8.85 6.71 6.68 6.29 7.91 MEAN OF MIXING RATIO AT 15 GMT. 7.92 7.51 7.00 7.11 8.46 6.66 8.70 8.34 8.16 6.74 6.46 6.08 7.43 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 3.0 6.4 8.8 10.4 17.2 24.0 26.0 26.8 19.8 16.4 3.6 4.8 3.0 DAY 26 9 28 6 10 2 1 22 22 6 29 21 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 23.2 24.6 30.4 35.4 44.8 49.0 48.0 49.2 45.6 39.6 32.6 23.4 49.2 DAY 11 3 31 30 22 20 31 4 1 2 3 10 24 HOUR MAXIMUM PRECIPITATION IN MM. 8.8 15.0 47.0 10.0 7.0 1.0 0.0 0.0 0.0 0.0 1.0 3.0 47.0 DAY 12 23 13 22 7 3 ** ** ** ** 24 6 MONTHLY TOTAL PRECIPITATION IN MM. 19.7 47.0 55.8 24.2 7.5 1.0 0.0 0.0 0.0 0.0 1.0 12.0 168.2 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 72.8 19.4 0.0 7.7 NO. OF DAYS WITH PRECIPITATION. 4 6 6 8 4 1 0 0 0 0 1 5 35 NO. OF DAYS PRECIPITATION EQUAL 3 5 5 5 1 1 0 0 0 0 1 5 26 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 2 1 1 0 0 0 0 0 0 0 0 4 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 89 84 71 55 38 30 36 34 36 35 53 78 53 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 72 66 43 34 22 16 21 21 22 23 35 55 36 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 71 58 42 32 21 14 15 14 19 24 35 53 33 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 5 27 29 31 31 27 10 3 0 163 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 1 17 31 30 31 31 30 31 9 0 211 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 15 28 31 31 20 0 0 0 125 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 8 15 20 2 0 0 0 45 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 0 0 0 0 0 DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1996 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 14.0 16.3 17.8 24.3 33.2 36.0 40.4 38.6 34.3 27.7 21.1 17.5 26.8 AVERAGE OF MINIMUM TEMPERATURE IN C. 10.2 11.8 13.0 17.9 26.2 27.7 33.3 30.7 26.7 20.9 15.3 12.5 20.5 AVERAGE OF MAXIMUM TEMPERATURE IN C. 17.9 20.7 22.7 30.7 40.3 44.3 47.4 46.5 41.8 34.5 27.0 22.5 33.0 DIFFERENCE BETWEEN AVERAGE MAXIMUM 7.7 8.9 9.7 12.8 14.1 16.6 14.1 15.8 15.1 13.6 11.7 10.0 12.5 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.80 7.79 8.35 8.48 8.52 6.59 8.33 9.73 7.36 6.01 7.15 7.70 7.73 MEAN OF MIXING RATIO AT 09 GMT. 7.07 8.31 8.49 8.07 9.25 6.47 8.78 9.05 8.35 7.34 8.36 8.84 8.20 MEAN OF MIXING RATIO AT 15 GMT. 7.27 8.63 8.28 8.17 8.90 6.07 8.70 7.73 8.26 7.71 8.03 8.89 8.05 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 3.6 5.8 8.8 13.4 21.4 21.4 29.8 24.0 20.4 12.8 11.0 6.6 3.6 DAY 14 6 5 6 5 6 9 25 20 31 11 16 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 23.4 25.4 28.6 38.0 45.0 47.4 50.0 50.6 45.4 42.8 31.8 26.4 50.6 DAY 31 10 31 30 28 17 20 1 1 2 3 8 24 HOUR MAXIMUM PRECIPITATION IN MM. 48.0 22.0 44.0 16.0 3.0 0.0 0.0 0.0 0.0 0.0 2.0 7.6 48.0 DAY 6 5 13 14 12 ** ** ** ** ** 16 14 MONTHLY TOTAL PRECIPITATION IN MM. 107.9 100.7 138.7 36.4 3.0 0.0 0.0 0.0 0.0 0.0 5.0 17.2 408.9 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 84.9 9.6 0.0 5.4 NO. OF DAYS WITH PRECIPITATION. 10 9 12 5 1 0 0 0 0 0 3 5 45 NO. OF DAYS PRECIPITATION EQUAL 8 8 11 4 1 0 0 0 0 0 3 3 38 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 4 5 5 1 0 0 0 0 0 0 0 0 15 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 81 85 83 63 37 26 25 33 32 38 63 80 54 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 65 62 56 35 23 13 15 17 20 25 45 60 36 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 66 66 54 36 22 11 14 13 19 27 44 64 36 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 6 31 30 31 31 29 13 1 0 172 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 18 31 30 31 31 30 28 5 0 204 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 17 30 31 31 23 4 0 0 136 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 1 11 29 24 4 0 0 0 69 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 0 0 0 0 0 DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1997 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 14.4 13.5 16.3 23.3 32.1 36.7 37.3 36.3 33.7 28.6 19.9 14.2 25.5 AVERAGE OF MINIMUM TEMPERATURE IN C. 9.5 7.6 11.4 17.4 25.2 29.2 29.1 28.1 25.5 22.5 15.7 10.7 19.3 AVERAGE OF MAXIMUM TEMPERATURE IN C. 19.3 19.4 21.3 29.2 38.9 44.2 45.4 44.5 41.8 34.6 24.0 17.6 31.7 DIFFERENCE BETWEEN AVERAGE MAXIMUM 9.8 11.8 9.9 11.8 13.7 15.0 16.3 16.4 16.3 12.1 8.3 6.9 12.4 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.33 3.98 6.74 8.51 8.53 8.35 8.30 8.59 6.36 8.80 9.70 7.95 7.68 MEAN OF MIXING RATIO AT 09 GMT. 7.14 4.39 6.90 8.62 9.61 9.63 9.59 10.10 7.81 9.48 10.26 8.89 8.54 MEAN OF MIXING RATIO AT 15 GMT. 7.12 4.13 6.93 8.36 9.94 9.91 8.73 9.36 8.27 9.46 10.20 8.77 8.43 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 5.2 -0.2 3.6 7.8 18.0 22.8 26.0 26.2 22.4 16.2 11.6 6.4 -0.2 DAY 6 7 8 12 6 3 19 21 15 25 24 27 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 24.8 30.8 25.6 35.4 45.0 48.4 48.6 48.4 45.8 41.0 29.4 22.0 48.6 DAY 11 21 22 23 28 27 26 1 2 6 2 4 24 HOUR MAXIMUM PRECIPITATION IN MM. 30.0 1.0 47.0 10.0 0.9 0.0 0.0 0.0 0.0 3.0 57.0 29.0 57.0 DAY 16 1 29 18 5 ** ** ** ** 24 3 14 MONTHLY TOTAL PRECIPITATION IN MM. 56.0 1.0 147.0 11.3 0.9 0.0 0.0 0.0 0.0 7.6 106.5 110.6 440.9 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 46.3 2.8 0.0 51.0 NO. OF DAYS WITH PRECIPITATION. 4 1 13 4 1 0 0 0 0 7 7 9 46 NO. OF DAYS PRECIPITATION EQUAL 4 1 13 1 0 0 0 0 0 3 5 8 35 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 0 5 1 0 0 0 0 0 0 4 4 16 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 82 58 76 64 41 31 32 35 30 49 83 93 56 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 62 38 51 40 26 19 20 22 18 33 61 81 39 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 61 33 53 37 26 19 15 17 19 34 64 80 38 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 5 25 30 31 31 30 21 0 0 173 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 1 0 16 30 30 31 31 30 27 0 0 196 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 12 28 31 31 27 3 0 0 132 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 3 11 18 13 2 0 0 0 47 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 2 0 0 0 0 0 0 0 0 0 0 2 DATE OF START AND END FREEZING START = 6 FEB. END = 7 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1998 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 11.4 15.1 18.4 26.0 32.1 38.1 39.3 39.6 35.2 28.9 23.5 19.3 27.3 AVERAGE OF MINIMUM TEMPERATURE IN C. 7.7 10.4 13.4 19.0 24.4 29.8 31.7 32.0 27.8 22.0 16.9 13.5 20.7 AVERAGE OF MAXIMUM TEMPERATURE IN C. 15.1 19.9 23.5 33.0 39.8 46.4 46.9 47.2 42.6 35.9 30.1 25.2 33.8 DIFFERENCE BETWEEN AVERAGE MAXIMUM 7.4 9.5 10.1 14.0 15.4 16.6 15.2 15.2 14.8 13.9 13.2 11.7 13.1 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.18 6.48 7.87 7.80 8.06 7.78 9.53 11.84 8.87 5.36 5.65 5.96 7.61 MEAN OF MIXING RATIO AT 09 GMT. 6.92 7.11 8.24 7.78 8.33 8.28 10.44 12.47 11.26 6.48 6.89 6.68 8.41 MEAN OF MIXING RATIO AT 15 GMT. 6.96 7.33 7.90 7.81 8.57 8.29 9.23 11.16 10.69 6.74 7.26 6.91 8.24 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 1.2 5.0 9.0 13.6 17.2 23.4 26.4 27.6 23.6 16.8 13.2 7.6 1.2 DAY 17 16 23 6 11 1 9 23 5 31 1 13 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 19.8 26.0 31.4 37.6 46.8 49.8 50.4 49.8 45.8 40.0 34.0 29.6 50.4 DAY 20 7 28 19 28 28 16 12 1 5 4 18 24 HOUR MAXIMUM PRECIPITATION IN MM. 41.0 19.0 10.0 3.0 5.0 0.0 0.0 0.0 0.0 0.0 7.0 7.0 41.0 DAY 5 15 29 28 13 ** ** ** ** ** 12 1 MONTHLY TOTAL PRECIPITATION IN MM. 142.1 29.4 41.5 5.3 6.0 0.0 0.0 0.0 0.0 0.0 7.0 13.6 244.9 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 87.0 4.6 0.0 8.4 NO. OF DAYS WITH PRECIPITATION. 10 5 11 3 2 0 0 0 0 0 1 5 37 NO. OF DAYS PRECIPITATION EQUAL 9 4 6 2 2 0 0 0 0 0 1 4 28 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 5 1 2 0 0 0 0 0 0 0 0 0 8 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 89 78 77 55 40 28 31 38 37 32 45 58 51 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 76 56 53 29 22 15 19 23 25 20 30 40 34 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 74 59 52 29 22 14 15 18 23 22 34 44 34 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 1 11 24 30 31 31 30 20 2 0 180 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 1 22 31 30 31 31 30 30 13 0 219 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 12 30 31 31 30 1 0 0 135 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 3 25 29 27 2 0 0 0 86 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 0 0 0 0 0 DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 1999 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 14.7 16.4 18.5 26.5 33.3 37.7 38.5 39.6 34.1 29.6 20.5 15.4 27.1 AVERAGE OF MINIMUM TEMPERATURE IN C. 11.0 12.0 13.2 20.1 25.1 29.7 31.0 32.3 26.0 22.8 14.7 10.4 20.7 AVERAGE OF MAXIMUM TEMPERATURE IN C. 18.3 20.9 23.7 32.9 41.5 45.7 46.0 47.0 42.2 36.5 26.2 20.4 33.4 DIFFERENCE BETWEEN AVERAGE MAXIMUM 7.3 8.9 10.5 12.8 16.4 16.0 15.0 14.7 16.2 13.7 11.5 10.0 12.7 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.88 7.46 7.28 7.04 6.44 6.73 9.20 9.94 7.13 6.17 5.71 6.85 7.24 MEAN OF MIXING RATIO AT 09 GMT. 7.71 8.42 7.56 7.01 6.73 6.99 9.31 9.46 8.06 7.43 6.48 7.95 7.76 MEAN OF MIXING RATIO AT 15 GMT. 7.91 8.76 7.70 7.28 7.17 7.18 8.97 8.66 7.20 7.65 6.56 7.82 7.74 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 6.2 5.8 8.4 14.6 20.4 25.0 28.6 29.0 20.8 17.4 3.4 5.4 3.4 DAY 22 22 18 9 11 22 1 9 24 22 30 3 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 23.6 24.8 34.4 39.4 48.0 48.2 48.4 50.0 48.8 40.0 33.4 25.0 50.0 DAY 4 25 31 26 31 1 3 12 3 1 7 9 24 HOUR MAXIMUM PRECIPITATION IN MM. 52.0 18.0 71.0 2.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 9.0 71.0 DAY 9 21 4 3 ** ** ** ** ** ** 9 2 MONTHLY TOTAL PRECIPITATION IN MM. 144.6 55.9 112.1 2.5 0.0 0.0 0.0 0.0 0.0 0.0 1.7 24.0 340.8 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 91.7 0.7 0.0 7.5 NO. OF DAYS WITH PRECIPITATION. 11 11 6 3 0 0 0 0 0 0 3 6 40 NO. OF DAYS PRECIPITATION EQUAL 7 10 6 1 0 0 0 0 0 0 1 6 31 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 5 3 3 0 0 0 0 0 0 0 0 0 11 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 80 81 74 46 31 24 31 32 33 34 51 82 50 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 71 62 49 25 15 13 17 17 19 22 34 63 34 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 71 66 49 26 16 13 16 14 16 24 37 63 34 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 13 29 30 31 31 29 24 3 0 190 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 1 25 31 30 31 31 30 31 2 0 212 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 19 30 31 31 21 4 0 0 136 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 5 20 23 31 8 0 0 0 87 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 0 0 0 0 0 DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE YEAR 2000 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 13.0 14.6 19.1 28.8 33.1 36.4 40.4 39.6 33.5 27.9 19.8 14.6 26.7 AVERAGE OF MINIMUM TEMPERATURE IN C. 8.6 9.1 12.6 21.8 25.3 28.1 33.1 32.1 25.9 21.6 14.7 11.3 20.4 AVERAGE OF MAXIMUM TEMPERATURE IN C. 17.4 20.0 25.7 35.7 40.8 44.7 47.7 47.0 41.1 34.2 24.9 18.0 33.1 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.8 10.9 13.1 13.9 15.5 16.6 14.6 14.9 15.2 12.6 10.2 6.7 12.7 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.02 5.91 4.95 5.95 5.08 4.65 7.50 10.43 6.58 6.34 6.51 7.62 6.46 MEAN OF MIXING RATIO AT 09 GMT. 6.72 6.32 4.99 6.06 4.54 5.30 7.83 9.23 7.48 6.68 7.07 8.33 6.71 MEAN OF MIXING RATIO AT 15 GMT. 6.70 5.81 4.71 6.32 4.51 4.31 6.46 7.29 7.34 7.10 7.24 8.38 6.35 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 3.0 3.8 6.0 14.2 19.6 24.6 29.0 24.2 23.0 15.4 10.8 4.6 3.0 DAY 18 2 10 11 10 6 4 31 2 29 22 31 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 23.6 25.0 32.8 41.4 45.6 51.6 51.8 49.6 43.4 38.4 32.2 25.4 51.8 DAY 1 23 23 14 31 30 1 20 9 11 1 1 24 HOUR MAXIMUM PRECIPITATION IN MM. 25.0 13.0 7.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 5.0 58.2 58.2 DAY 28 14 25 ** ** ** ** ** ** 17 20 11 MONTHLY TOTAL PRECIPITATION IN MM. 80.0 18.5 9.1 0.0 0.0 0.0 0.0 0.0 0.0 1.3 10.0 177.4 296.3 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 36.3 0.0 0.0 63.7 NO. OF DAYS WITH PRECIPITATION. 9 4 3 0 0 0 0 0 0 2 4 14 36 NO. OF DAYS PRECIPITATION EQUAL 6 3 2 0 0 0 0 0 0 1 4 12 28 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 4 1 0 0 0 0 0 0 0 0 0 5 10 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 83 79 53 34 24 19 23 33 30 39 61 86 47 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 66 52 29 19 11 11 14 17 19 23 42 75 32 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 64 47 27 20 11 8 10 12 17 26 45 77 30 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 1 19 26 30 31 31 30 19 0 0 187 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 4 30 31 30 31 31 30 29 1 0 217 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 1 24 30 31 30 24 0 0 0 140 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 2 13 31 29 0 0 0 0 75 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 0 0 0 0 0 DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE PERIOD 1961 TO 2000 PAGE 1 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPE. IN C. 12.6 14.6 18.6 24.7 31.1 35.7 37.7 37.0 33.6 28.0 20.3 14.4 25.7 SD OF MEAN DAILY TEMPERATURE IN C. 1.93 1.88 1.71 1.94 1.57 1.48 1.54 1.96 1.43 1.31 1.55 1.97 1.69 AVERAGE OF MINIMUM TEMPERATURE IN C. 7.4 8.9 12.2 17.5 23.1 26.8 28.8 28.2 24.7 20.1 13.9 9.0 18.4 AVERAGE OF MAXIMUM TEMPERATURE IN C. 17.8 20.3 25.0 31.9 39.2 44.6 46.5 45.9 42.4 35.9 26.7 19.8 33.0 DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.3 11.5 12.8 14.3 16.0 17.8 17.7 17.7 17.7 15.6 12.9 10.8 14.6 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.36 6.64 7.49 8.51 9.05 8.74 9.81 10.40 8.70 7.96 7.77 6.82 8.18 MEAN OF MIXING RATIO AT 09 GMT. 7.26 7.30 7.72 8.21 8.40 8.33 9.61 10.17 9.16 8.75 8.62 7.83 8.44 MEAN OF MIXING RATIO AT 15 GMT. 7.29 7.27 7.74 8.30 8.63 8.19 9.59 10.13 9.18 8.60 8.53 7.75 8.43 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -6.0 -5.0 0.5 5.0 10.0 16.5 18.5 15.0 14.5 7.5 3.4 -4.0 -6.0 YEAR - DAY 72-20 71-14 85- 4 71- 3 64- 2 71- 4 69- 2 83-30 67-26 71-10 99-30 70-15 72-20 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 28.5 30.8 37.5 42.0 48.0 51.6 52.5 52.0 50.0 48.0 41.0 30.5 52.5 YEAR - DAY 66- 5 97-21 84-10 82-30 90-22 0-30 67-15 82-20 82- 6 82-19 65- 4 90-15 67-15 24 HOUR MAXIMUM PRECIPITATION IN MM. 65.0 123.0 78.0 66.5 34.5 3.0 0.0 3.0 4.0 23.0 66.0 70.0 123.0 YEAR - DAY 74-14 80-11 72-22 62-20 63-11 79- 4 **-** 69-27 84-26 91- 1 94-23 74-19 80-11 MONTHLY TOTAL PRECIPITATION IN MM. 76.1 49.3 50.5 25.3 6.5 0.1 0.0 0.1 0.1 6.5 39.3 68.4 322.2 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 54.6 9.9 0.0 35.4 NO. OF DAYS WITH PRECIPITATION. 8 6 6 4 2 0 0 0 0 2 4 7 39 NO. OF DAYS PRECIPITATION EQUAL 7 5 6 4 1 0 0 0 0 1 4 6 34 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 2 2 1 0 0 0 0 0 0 1 2 11 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 84 79 69 55 41 32 32 35 37 46 66 81 55 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 65 55 44 32 21 16 17 18 19 27 44 61 35 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 72 61 50 36 25 17 18 20 22 31 51 68 39 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 7 23 28 30 30 26 14 1 0 159 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 3 21 30 30 31 31 30 29 7 0 212 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 14 29 31 31 26 3 0 0 134 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 2 15 25 22 5 0 0 0 69 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 1 1 0 0 0 0 0 0 0 0 0 1 3 DATE OF START AND END FREEZING START = 14 DEC. END = 24 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SHOUSHTAR LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 48 50 E ELEVATION 150 MET. MEAN AND EXTREMES FOR THE PERIOD 1961 TO 2000 PAGE 2 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE DRY BULB TEMPERATURE. IN C. 13.1 15.4 19.8 26.2 33.1 37.8 39.6 38.8 35.3 29.2 21.1 15.0 27.0 AVERAGE DEW POINT TEMPERATURE. IN C. 8.0 8.1 9.2 10.5 10.9 10.3 12.5 13.3 11.5 10.5 10.3 9.0 10.3 AVERAGE OF MIXING RATIO IN G/KG 6.97 7.06 7.64 8.33 8.69 8.42 9.67 10.23 9.01 8.43 8.30 7.46 8.35 AVERAGE OF VAPOUR PRESSURE HPA 11.02 11.17 12.07 13.15 13.70 13.28 15.23 16.08 14.20 13.31 13.09 11.79 13.17 AVERAGE OF SATURATION DEFICIT IN HPA 4.62 6.94 11.96 22.45 39.23 55.15 59.83 55.86 45.40 29.14 13.17 5.90 29.14 AVERAGE RELATIVE HUMIDITY IN PERCENT 73 65 54 41 29 22 22 24 26 35 54 70 43 AVERAGE OF MAXIMUM RELATIVE HUMIDITY(%) 86 81 70 56 42 32 32 35 37 46 68 83 56 AVERAGE OF MINIMUM RELATIVE HUMIDITY(%) 62 52 42 30 20 14 15 17 18 26 42 59 33 NO. OF DAYS PRECIPITATION EQUAL 4 3 3 2 0 0 0 0 0 0 2 4 18 OR MORE THAN 5 MM.