IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 1 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 MET. AVERAGE OF MEAN DAILY TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MAX-MIN 1971 ****** ****** 14.1 15.6 24.0 27.5 31.5 30.3 28.4 21.0 14.6 7.8 ****** 1972 5.8 6.9 11.1 18.0 19.6 24.3 27.2 28.8 24.5 21.5 14.0 6.6 23.0 1973 6.5 ****** 11.7 16.9 22.9 ****** 30.5 32.4 27.6 24.3 12.0 8.9 ****** 1974 ****** ****** ****** ****** ****** ****** 27.8 26.0 24.8 20.5 ****** ****** ****** 1975 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1976 ****** ****** ****** ****** 22.5 27.3 28.5 28.6 25.4 18.2 ****** 10.2 ****** 1977 5.7 11.8 13.3 16.1 21.5 26.6 29.1 29.9 25.0 18.7 13.3 8.7 24.2 1978 10.5 8.9 11.1 16.4 20.7 24.4 30.9 29.3 25.7 22.8 11.2 12.1 22.0 1979 9.4 12.5 15.3 19.4 23.5 27.5 30.4 30.3 25.5 23.0 17.6 11.7 21.0 1980 8.0 10.3 14.0 18.9 23.0 27.8 31.3 ****** ****** ****** ****** ****** ****** 1981 ****** ****** 13.0 16.4 21.8 29.1 33.7 32.4 28.3 20.8 12.8 11.3 ****** 1982 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1985 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1986 8.7 9.6 12.1 17.9 21.4 26.8 32.9 32.3 29.1 22.8 12.8 8.3 24.6 1987 9.0 11.7 11.0 16.3 24.6 28.8 32.3 31.0 27.5 20.6 15.4 10.4 23.3 1988 7.6 9.3 12.2 17.0 23.2 28.1 ****** ****** ****** 23.3 13.9 9.8 ****** 1989 4.7 7.5 13.6 19.8 24.0 27.7 32.0 30.4 26.4 22.9 15.3 9.3 27.3 1990 6.5 8.2 12.6 16.4 23.3 28.3 32.3 29.5 26.1 21.2 16.3 10.9 25.8 1991 8.2 7.6 12.7 18.2 22.1 29.4 31.2 30.4 26.6 21.8 16.3 9.4 23.6 1992 4.8 6.5 9.2 15.8 21.0 27.3 30.0 31.0 26.8 20.9 14.4 7.8 26.2 1993 6.9 8.1 11.5 17.0 22.2 27.9 32.1 30.8 26.9 22.5 13.5 11.3 25.2 1994 10.5 9.4 13.3 19.9 23.8 28.4 31.3 30.0 28.9 23.1 14.4 6.8 24.5 1995 9.4 10.2 13.1 16.5 24.7 28.6 30.4 30.8 26.6 20.8 14.0 8.3 22.5 1996 9.4 11.3 12.1 16.9 25.0 28.8 34.3 31.5 27.1 21.6 15.6 12.8 24.9 1997 9.2 6.7 10.0 16.0 24.1 29.1 30.7 29.7 26.2 21.9 15.1 9.7 24.0 1998 6.5 9.4 12.1 18.0 24.0 30.8 33.2 33.3 27.8 22.8 18.3 13.0 26.8 1999 10.2 11.0 13.4 18.3 25.2 29.7 32.1 33.2 27.1 23.1 14.2 11.1 23.0 2000 7.6 8.6 12.0 20.6 24.8 29.7 35.2 32.7 27.1 20.3 14.4 10.3 27.6 MEAN 7.9 9.3 12.4 17.5 23.0 28.0 31.3 30.6 26.8 21.7 14.5 9.9 23.4 SD 1.80 1.78 1.38 1.45 1.49 1.53 1.94 1.68 1.25 1.47 1.69 1.78 1.60 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 2 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 MET. AVERAGE OF MINIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1971 ****** ****** 7.6 9.9 16.4 18.6 22.5 21.2 19.0 12.5 8.9 2.7 ****** 1972 0.7 0.7 5.1 11.4 12.5 12.4 14.4 17.1 12.4 10.1 6.4 1.0 8.7 1973 0.2 ****** 5.1 9.7 14.6 ****** 20.7 22.8 18.3 15.8 4.6 3.0 ****** 1974 ****** ****** ****** ****** ****** ****** 12.7 6.4 6.3 4.8 ****** ****** ****** 1975 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1976 ****** ****** ****** ****** 12.7 13.2 13.5 12.1 11.5 8.0 4.9 3.8 ****** 1977 -1.6 1.4 2.0 4.4 7.4 11.7 12.6 11.4 10.3 6.6 3.2 -0.0 5.8 1978 0.9 -2.6 -1.0 2.2 5.2 10.0 13.4 15.9 13.5 10.3 1.5 4.4 6.1 1979 2.5 5.4 7.5 10.8 12.5 15.9 16.8 16.9 13.8 10.4 9.0 5.3 10.6 1980 2.4 4.9 7.4 10.6 13.7 16.9 19.4 ****** ****** ****** ****** ****** ****** 1981 ****** ****** 8.6 11.1 15.5 22.0 26.1 24.5 19.7 12.7 5.8 5.0 ****** 1982 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1985 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1986 2.7 4.3 6.4 11.1 12.8 17.0 22.7 22.1 19.0 14.4 7.7 2.8 11.9 1987 1.7 5.0 6.0 8.1 15.0 18.6 23.0 21.4 18.1 14.3 8.2 6.0 12.1 1988 2.9 4.2 6.5 9.7 13.6 18.5 ****** ****** ****** 14.5 6.4 4.3 ****** 1989 -1.0 1.4 7.9 11.7 14.7 16.8 20.7 19.6 16.5 14.3 9.3 4.1 11.3 1990 2.3 2.8 5.6 9.1 13.6 17.5 22.1 18.6 14.7 12.3 7.9 4.0 10.9 1991 3.2 1.9 6.8 10.5 13.5 19.3 20.8 20.2 16.0 13.8 8.3 4.7 11.6 1992 0.6 2.1 3.6 9.1 13.2 17.7 19.3 21.1 16.7 10.8 7.7 3.3 10.4 1993 1.2 2.0 4.4 9.9 14.5 17.6 21.3 20.0 15.5 14.1 7.7 5.6 11.1 1994 5.3 3.7 6.7 12.1 14.6 18.1 21.3 19.5 20.0 16.0 9.4 2.1 12.4 1995 3.3 4.1 6.2 9.3 16.5 18.9 20.3 19.8 16.6 11.2 5.9 1.8 11.2 1996 5.0 5.6 6.4 9.6 15.8 18.7 25.0 21.0 17.3 12.8 8.3 7.3 12.7 1997 3.4 -0.1 4.3 8.9 15.4 19.5 20.4 19.6 16.3 13.8 9.5 5.0 11.3 1998 2.2 4.4 6.1 10.2 14.8 20.6 24.0 23.0 17.9 13.5 10.1 5.8 12.7 1999 5.0 4.5 6.3 9.8 15.3 20.2 23.0 23.1 17.1 14.2 6.9 4.2 12.5 2000 2.1 1.5 4.2 13.0 15.8 20.1 25.8 22.7 17.5 11.9 7.1 5.4 12.2 MEAN 2.1 2.9 5.7 9.7 13.7 17.4 20.1 19.1 15.8 12.2 7.2 4.0 10.8 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 3 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 MET. AVERAGE OF MAXIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1971 ****** ****** 20.5 21.3 31.7 36.4 40.5 39.5 37.7 29.5 20.2 12.9 ****** 1972 10.9 13.0 17.1 24.7 26.6 36.2 39.9 40.6 36.6 32.9 21.7 12.2 26.0 1973 12.8 ****** 18.6 24.0 31.2 ****** 40.3 42.0 36.8 32.7 19.4 14.8 ****** 1974 ****** ****** ****** ****** ****** ****** 42.8 45.6 43.4 36.3 27.2 21.3 ****** 1975 21.5 16.5 19.8 26.9 31.0 39.9 46.0 43.1 38.4 32.8 24.2 13.0 29.4 1976 14.1 13.7 16.8 24.0 32.2 41.5 43.5 45.2 39.4 28.4 ****** 16.6 ****** 1977 13.0 22.1 24.6 27.9 35.6 41.5 45.7 48.3 39.8 30.8 23.4 17.5 30.9 1978 20.0 20.3 23.2 30.6 36.2 38.8 48.5 42.7 37.8 35.2 21.0 19.8 31.2 1979 16.3 19.6 22.9 28.0 34.5 39.1 44.1 43.7 37.3 35.5 26.3 18.1 30.4 1980 13.5 15.6 20.7 27.3 32.4 38.7 43.3 ****** ****** ****** ****** ****** ****** 1981 ****** ****** 17.2 21.3 28.1 36.2 41.3 40.2 36.8 28.9 19.7 17.6 ****** 1982 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1985 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1986 14.6 14.8 17.9 24.7 30.1 36.6 43.2 42.6 39.2 31.1 18.0 13.8 27.2 1987 16.2 18.4 15.9 24.5 34.2 39.0 41.5 40.8 37.0 27.0 22.6 14.9 27.7 1988 12.3 14.4 18.0 24.2 32.7 37.6 ****** ****** ****** 32.0 21.4 15.4 ****** 1989 10.3 13.7 19.3 27.8 33.3 38.6 43.4 41.3 36.4 31.6 21.3 14.4 27.6 1990 10.8 13.6 19.5 23.8 33.0 39.1 42.6 40.4 37.5 30.2 24.7 17.9 27.7 1991 13.2 13.8 18.6 25.9 30.7 39.5 41.6 40.6 37.2 29.7 24.3 14.1 27.4 1992 9.1 10.8 14.7 22.5 28.9 36.8 40.7 40.8 37.0 31.0 21.1 12.4 25.5 1993 12.7 14.3 18.6 24.1 29.9 38.1 43.0 41.6 38.2 31.0 19.3 17.1 27.3 1994 15.6 15.1 19.9 27.8 32.9 38.6 41.2 40.6 37.7 30.3 19.5 11.6 27.6 1995 15.6 16.4 20.0 23.8 32.9 38.3 40.6 41.9 36.7 30.5 22.0 14.7 27.8 1996 13.9 16.9 17.8 24.1 34.3 38.8 43.6 42.1 36.9 30.4 22.9 18.2 28.3 1997 14.9 13.5 15.6 23.1 32.9 38.7 40.9 39.9 36.2 30.0 20.7 14.4 26.7 1998 10.9 14.3 18.0 25.8 33.1 41.0 42.4 43.6 37.7 32.0 26.6 20.2 28.8 1999 15.5 17.5 20.4 26.8 35.1 39.3 41.2 43.3 37.0 32.0 21.6 18.1 29.0 2000 13.1 15.8 19.7 28.2 33.8 39.4 44.6 42.8 36.7 28.7 21.7 15.2 28.3 MEAN 14.0 15.6 19.0 25.3 32.3 38.7 42.7 42.2 37.7 31.2 22.1 15.8 28.1 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 4 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 MET. DIFFERENCE BETWEEN AVERAGE MAXIMUM AND MINIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1971 ****** ****** 12.9 11.4 15.3 17.8 18.0 18.3 18.7 17.0 11.3 10.2 ****** 1972 10.2 12.3 12.0 13.3 14.1 23.8 25.5 23.5 24.2 22.8 15.3 11.2 17.3 1973 12.6 ****** 13.5 14.3 16.6 ****** 19.6 19.2 18.5 16.9 14.8 11.8 ****** 1974 ****** ****** ****** ****** ****** ****** 30.1 39.2 37.1 31.5 ****** ****** ****** 1975 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1976 ****** ****** ****** ****** 19.5 28.3 30.0 33.1 27.9 20.4 ****** 12.8 ****** 1977 14.6 20.7 22.6 23.5 28.2 29.8 33.1 36.9 29.5 24.2 20.2 17.5 25.1 1978 19.1 22.9 24.2 28.4 31.0 28.8 35.1 26.8 24.3 24.9 19.5 15.4 25.0 1979 13.8 14.2 15.4 17.2 22.0 23.2 27.3 26.8 23.5 25.1 17.3 12.8 19.9 1980 11.1 10.7 13.3 16.6 18.7 21.8 23.9 ****** ****** ****** ****** ****** ****** 1981 ****** ****** 8.6 10.2 12.6 14.2 15.2 15.7 17.1 16.2 13.9 12.6 ****** 1982 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1985 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1986 11.9 10.5 11.5 13.6 17.3 19.6 20.5 20.5 20.2 16.7 10.3 11.0 15.3 1987 14.5 13.4 9.9 16.4 19.2 20.4 18.5 19.4 18.9 12.7 14.4 8.9 15.5 1988 9.4 10.2 11.5 14.5 19.1 19.1 ****** ****** ****** 17.5 15.0 11.1 ****** 1989 11.3 12.3 11.4 16.1 18.6 21.8 22.7 21.7 19.9 17.3 12.0 10.3 16.3 1990 8.5 10.8 13.9 14.7 19.4 21.6 20.5 21.8 22.8 17.9 16.8 13.9 16.9 1991 10.0 11.9 11.8 15.4 17.2 20.2 20.8 20.4 21.2 15.9 16.0 9.4 15.8 1992 8.5 8.7 11.1 13.4 15.7 19.1 21.4 19.7 20.3 20.2 13.4 9.1 15.0 1993 11.5 12.3 14.2 14.2 15.4 20.5 21.7 21.6 22.7 16.9 11.6 11.5 16.2 1994 10.3 11.4 13.2 15.7 18.3 20.5 19.9 21.1 17.7 14.3 10.1 9.5 15.2 1995 12.3 12.3 13.8 14.5 16.4 19.4 20.3 22.1 20.1 19.3 16.1 12.9 16.6 1996 8.9 11.3 11.4 14.5 18.5 20.1 18.6 21.1 19.6 17.6 14.6 10.9 15.6 1997 11.5 13.6 11.3 14.2 17.5 19.2 20.5 20.3 19.9 16.2 11.2 9.4 15.4 1998 8.7 9.9 11.9 15.6 18.3 20.4 18.4 20.6 19.8 18.5 16.5 14.4 16.1 1999 10.5 13.0 14.1 17.0 19.8 19.1 18.2 20.2 19.9 17.8 14.7 13.9 16.5 2000 11.0 14.3 15.5 15.2 18.0 19.3 18.8 20.1 19.2 16.8 14.6 9.8 16.0 MEAN 11.4 12.8 13.4 15.6 18.6 21.2 22.4 23.0 21.9 18.9 14.5 11.8 17.1 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 5 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 03 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1971 ****** ****** 4.38 6.52 7.68 5.48 6.09 7.03 5.02 4.62 6.04 4.51 ****** 1972 3.91 4.35 5.93 8.58 8.03 7.11 7.59 7.80 6.90 6.73 5.86 4.12 6.41 1973 3.53 ****** 4.06 5.94 6.30 ****** 5.51 4.53 4.34 3.83 3.37 3.94 ****** 1974 ****** ****** ****** ****** ****** ****** 13.69 12.69 10.39 7.60 5.64 3.96 ****** 1975 3.93 4.07 4.86 7.12 9.91 16.55 24.77 15.20 9.04 5.07 5.48 5.19 9.27 1976 4.53 3.83 5.54 7.60 10.47 8.81 10.34 9.92 7.85 5.25 5.37 5.56 7.09 1977 3.68 4.25 4.92 6.68 8.64 10.57 12.00 8.12 9.05 7.70 5.36 5.56 7.21 1978 4.62 5.08 5.60 3.97 3.51 6.08 6.85 7.06 6.66 7.89 3.92 5.70 5.58 1979 4.74 5.81 6.56 8.42 11.98 8.33 9.33 8.22 7.02 7.63 7.87 5.79 7.64 1980 4.73 5.37 6.34 7.10 8.92 9.13 11.13 ****** ****** ****** ****** ****** ****** 1981 ****** ****** 6.22 7.04 8.98 13.93 18.21 16.59 10.63 6.28 3.63 3.00 ****** 1982 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1985 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1986 4.11 4.96 5.15 7.68 7.14 5.99 7.27 6.26 4.61 5.91 6.01 4.10 5.77 1987 3.95 4.92 5.69 5.64 6.93 5.37 6.40 5.94 5.19 7.21 5.56 5.25 5.67 1988 4.66 4.88 5.53 7.03 6.43 6.53 ****** ****** ****** 6.85 5.18 4.52 ****** 1989 3.32 3.19 6.10 7.00 6.90 6.57 7.53 7.38 6.37 6.33 6.75 5.31 6.06 1990 4.40 4.57 5.35 6.42 6.96 6.98 9.17 9.11 5.76 6.13 5.59 4.34 6.23 1991 4.94 4.44 6.24 7.22 7.02 9.30 8.54 7.93 5.86 7.76 5.26 5.29 6.65 1992 3.89 4.14 4.79 6.16 7.98 7.97 6.67 7.07 5.70 4.74 5.97 5.11 5.85 1993 3.92 4.32 4.82 6.87 8.66 6.56 7.16 6.77 4.91 5.34 6.43 5.56 5.94 1994 5.33 4.75 5.39 7.15 7.02 5.75 7.50 6.19 6.20 7.59 7.39 4.41 6.22 1995 4.78 4.86 5.62 6.92 7.98 7.79 7.72 6.61 6.59 4.69 5.21 4.02 6.07 1996 4.90 5.57 5.70 6.79 8.01 6.24 6.26 6.26 6.20 5.29 4.76 5.58 5.96 1997 4.86 3.53 4.92 6.53 7.57 6.28 6.50 7.05 5.46 6.77 7.26 5.46 6.02 1998 4.51 4.83 5.73 7.18 7.84 6.68 7.47 7.09 6.72 4.96 5.59 4.69 6.11 1999 4.85 5.11 5.05 6.30 6.36 6.75 7.58 7.76 7.03 6.45 5.49 4.91 6.14 2000 4.19 3.89 4.55 6.61 6.82 5.90 6.81 6.91 6.35 6.41 5.47 5.66 5.80 MEAN 4.37 4.58 5.41 6.83 7.77 7.78 9.13 8.15 6.67 6.21 5.62 4.87 6.44 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 6 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 09 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1971 ****** ****** 4.71 7.90 7.42 5.01 6.02 7.09 6.08 5.56 6.97 5.13 ****** 1972 4.60 6.60 5.95 10.99 8.51 6.85 7.96 7.81 7.26 6.78 6.48 4.38 7.01 1973 3.83 ****** 5.26 6.83 8.49 ****** 5.67 4.94 4.90 4.59 3.49 4.44 ****** 1974 ****** ****** ****** ****** ****** ****** 14.16 21.96 19.47 7.71 7.56 5.96 ****** 1975 4.72 5.14 6.88 9.92 12.94 23.66 41.24 28.62 15.24 5.21 8.60 6.38 14.05 1976 6.96 5.68 8.01 11.23 16.77 15.15 14.18 15.38 13.33 7.53 10.42 7.57 11.02 1977 5.46 6.48 6.42 7.42 12.25 15.14 12.86 10.45 8.82 9.02 6.85 7.10 9.02 1978 6.70 7.17 7.62 7.82 5.48 8.01 17.32 12.32 7.52 13.50 7.19 7.48 9.01 1979 6.90 9.10 9.51 11.45 14.48 16.03 23.32 15.87 8.32 10.74 10.80 7.53 12.00 1980 6.19 6.77 8.33 8.81 10.11 10.70 13.75 ****** ****** ****** ****** ****** ****** 1981 ****** ****** 9.19 11.00 16.02 24.79 33.95 29.48 23.84 14.47 8.15 7.90 ****** 1982 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1985 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1986 4.26 5.39 5.69 8.36 6.59 4.84 8.65 5.63 4.70 5.59 6.08 4.06 5.82 1987 4.00 4.89 5.79 5.98 5.48 3.85 5.80 5.17 5.05 7.27 5.21 5.52 5.33 1988 4.76 4.90 5.95 7.42 5.02 6.27 ****** ****** ****** 6.53 5.00 4.79 ****** 1989 3.63 3.59 6.56 7.89 6.88 6.52 8.79 7.97 7.13 6.89 7.30 5.86 6.58 1990 4.62 4.98 5.67 7.28 6.35 5.84 11.54 16.30 6.47 6.64 5.99 4.97 7.22 1991 5.45 4.76 7.10 7.93 6.91 13.73 9.98 6.96 5.41 7.20 4.85 5.36 7.14 1992 3.81 4.05 4.77 5.85 7.35 6.27 5.25 5.95 5.29 4.87 5.73 5.24 5.37 1993 4.10 4.34 4.55 7.80 7.34 5.02 7.42 5.73 3.34 5.04 6.48 6.37 5.63 1994 5.87 4.73 5.78 7.55 4.85 3.76 6.26 5.04 5.27 6.81 7.63 4.39 5.66 1995 5.49 5.32 5.84 7.73 7.17 6.14 5.61 5.32 5.46 3.95 4.46 4.29 5.57 1996 4.86 5.94 6.25 7.00 6.50 5.05 5.54 5.44 5.07 4.93 4.98 5.88 5.62 1997 4.82 3.39 5.08 6.85 6.44 4.62 5.42 5.86 4.55 6.48 7.32 6.08 5.58 1998 5.06 5.34 6.56 7.76 5.93 4.99 6.50 5.92 5.49 4.53 5.42 4.42 5.66 1999 4.96 5.16 4.95 5.87 4.66 5.14 6.11 6.04 5.81 5.81 5.20 4.70 5.37 2000 4.33 3.86 4.03 6.09 4.90 4.15 5.77 5.63 6.40 6.14 5.38 6.15 5.24 MEAN 5.02 5.35 6.26 8.03 8.20 8.82 11.57 10.29 7.93 6.96 6.55 5.68 7.55 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 7 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 15 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1971 ****** ****** 4.85 8.29 8.25 4.90 5.77 7.00 6.01 5.33 7.61 5.06 ****** 1972 4.64 5.61 6.36 10.98 9.02 7.99 7.55 9.61 8.30 7.39 7.22 4.50 7.43 1973 3.73 ****** 4.34 6.24 8.54 ****** 6.26 4.85 5.83 5.17 3.60 4.90 ****** 1974 ****** ****** ****** ****** ****** ****** 12.55 21.67 15.81 7.13 7.04 5.87 ****** 1975 4.58 5.14 6.29 9.28 11.43 22.36 32.56 24.75 15.39 5.35 6.15 5.62 12.41 1976 6.41 5.21 6.91 8.36 11.09 13.27 14.33 16.28 16.36 8.81 8.37 7.26 10.22 1977 4.95 6.33 6.16 7.52 12.06 ****** 14.71 9.97 11.37 8.53 6.49 6.93 ****** 1978 5.76 6.72 8.00 5.98 4.53 6.96 15.67 9.54 5.03 10.17 6.23 6.81 7.61 1979 6.11 8.12 8.84 10.40 13.36 11.82 20.25 13.21 6.85 9.54 10.22 7.07 10.48 1980 6.02 7.06 8.05 9.44 9.80 10.96 12.79 ****** ****** ****** ****** ****** ****** 1981 ****** ****** 8.20 9.61 12.64 18.87 26.35 23.27 18.38 12.04 7.28 7.12 ****** 1982 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1985 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1986 4.83 5.75 6.23 8.76 7.47 4.37 7.27 4.54 4.52 5.70 6.53 4.57 5.88 1987 4.54 5.40 6.16 7.67 6.29 3.87 5.52 4.61 5.46 7.52 5.67 5.83 5.71 1988 5.39 5.47 5.92 8.31 5.12 5.82 ****** ****** ****** 6.77 5.36 5.17 ****** 1989 3.93 4.07 6.92 8.29 7.10 6.62 8.40 8.02 7.34 7.33 7.74 6.48 6.85 1990 4.86 5.51 6.17 7.77 7.17 6.29 10.86 16.55 7.09 6.98 6.23 5.02 7.54 1991 5.88 4.72 7.22 8.99 6.97 13.13 10.45 7.36 5.96 7.48 5.64 5.73 7.46 1992 4.28 4.49 5.03 6.62 8.29 6.49 5.47 6.32 6.34 5.51 6.47 5.79 5.93 1993 4.66 4.89 5.12 8.43 8.52 5.16 7.32 6.03 4.13 6.14 7.14 7.24 6.23 1994 6.54 5.19 6.42 7.63 5.01 3.87 6.53 5.39 6.01 7.22 8.22 4.89 6.08 1995 6.02 6.02 6.38 8.13 7.58 5.93 5.74 5.50 6.01 4.77 4.95 4.64 5.97 1996 5.35 6.14 6.72 7.61 7.00 5.28 5.58 5.90 5.61 5.81 5.29 6.60 6.07 1997 5.44 3.76 5.38 7.40 6.54 4.88 5.55 6.01 5.55 7.02 7.88 6.83 6.02 1998 5.38 5.63 6.99 8.39 6.50 5.23 6.75 6.19 6.20 5.33 6.34 4.60 6.13 1999 5.61 5.57 5.12 6.42 4.84 5.28 6.57 5.71 6.33 6.53 5.55 5.32 5.74 2000 4.83 4.02 4.57 6.48 5.13 4.37 6.35 5.62 6.46 6.42 5.89 6.70 5.57 MEAN 5.21 5.50 6.34 8.13 8.01 7.99 10.69 9.75 8.02 7.04 6.61 5.87 7.43 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 8 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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 1971 ***** ** ***** ** -5.0 16 5.0 19 11.5 19 12.5 3 19.0 1 19.5 11 11.5 26 8.5 10 5.5 17 -2.5 17 ***** 1972 -3.0 20 -3.5 12 1.5 28 6.5 1 9.5 2 7.5 3 10.0 6 11.0 30 8.0 27 2.0 31 0.5 1 -9.5 31 -9.5 1973 -4.5 18 ***** ** 0.0 9 5.0 5 8.0 1 ***** ** 16.0 3 19.0 31 15.5 13 12.0 25 -2.0 24 -1.0 13 ***** 1974 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** 8.0 30 4.0 30 6.0 2 0.0 25 ***** ** ***** ** ***** 1975 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1976 ***** ** ***** ** ***** ** ***** ** 10.0 11 8.5 8 11.0 15 10.0 23 10.0 22 4.0 16 1.0 1 1.0 16 ***** 1977 -7.0 15 -3.0 3 -4.0 6 1.0 15 4.0 1 8.0 26 9.0 3 8.0 28 7.0 29 1.0 23 1.5 29 -8.0 31 -8.0 1978 -5.0 1 -8.0 13 -6.0 10 -1.0 18 1.0 4 4.0 3 8.0 3 14.0 2 10.0 11 7.0 29 -3.5 26 -1.0 18 -8.0 1979 -1.0 12 3.0 3 1.5 6 7.0 28 9.0 1 12.0 2 14.0 2 14.0 16 10.0 8 7.0 30 3.0 4 2.0 31 -1.0 1980 -2.0 17 -2.5 2 -1.5 4 4.5 17 10.0 1 12.0 9 17.0 5 ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1981 ***** ** ***** ** 1.5 3 3.5 1 9.0 1 15.5 6 23.0 2 18.5 31 15.0 23 7.5 17 -4.0 23 1.5 1 ***** 1982 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1983 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1984 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1985 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1986 -3.8 20 0.5 2 0.2 3 4.0 4 8.5 14 13.0 1 16.0 1 19.0 16 15.0 7 7.0 25 2.0 15 -2.4 5 -3.8 1987 -1.0 2 0.0 12 0.5 21 1.5 22 9.5 3 14.0 3 19.0 10 16.2 28 14.2 21 8.5 9 2.0 11 -1.6 31 -1.6 1988 -1.8 1 -0.6 26 -0.6 6 1.4 2 8.0 11 14.0 7 ***** ** ***** ** ***** ** 8.0 31 -5.6 15 -4.0 29 ***** 1989 -5.5 5 -3.0 16 0.5 30 5.2 2 10.0 9 9.8 11 17.8 10 17.0 27 12.5 29 7.4 24 1.0 22 0.5 17 -5.5 1990 -2.6 26 -1.2 1 0.8 17 4.2 5 6.4 7 14.0 6 17.6 3 16.0 25 11.0 19 7.6 18 3.0 13 -2.5 27 -2.6 1991 -2.2 28 -6.0 10 0.0 10 5.0 13 6.6 3 13.4 1 18.4 7 16.0 27 12.0 26 6.0 30 3.8 26 -1.0 21 -6.0 1992 -10.0 25 -8.6 29 -2.0 2 4.2 7 8.0 4 14.0 5 15.5 1 17.4 25 7.2 29 6.0 28 -2.0 27 -4.0 28 -10.0 1993 -3.6 18 -5.5 16 -0.5 15 4.4 13 8.6 4 14.2 5 17.0 2 16.5 16 9.5 25 11.2 30 -0.8 29 1.6 5 -5.5 1994 0.2 28 -2.2 4 1.4 17 5.0 4 8.8 18 13.0 5 17.0 1 16.2 20 17.0 30 12.6 13 3.2 11 -4.2 7 -4.2 1995 -1.8 23 1.0 10 1.2 28 3.2 6 5.8 9 15.6 6 17.4 3 17.0 27 11.0 21 7.8 17 -3.4 27 -2.0 21 -3.4 1996 -0.2 21 -0.6 6 2.6 5 5.0 26 9.4 2 11.4 7 20.2 7 17.0 27 13.4 23 5.0 31 4.8 5 2.4 19 -0.6 1997 -4.8 30 -6.8 7 -2.2 8 -0.4 12 6.6 6 12.4 4 17.8 12 17.4 15 13.6 14 8.4 24 3.6 29 0.0 27 -6.8 1998 -2.4 17 -1.4 18 -0.2 26 6.2 25 8.2 1 15.2 3 18.6 8 19.6 23 14.0 27 8.6 26 6.4 18 1.6 20 -2.4 1999 0.6 22 -1.0 22 1.0 26 4.6 10 8.6 2 15.6 5 18.4 3 20.4 27 13.2 26 10.8 19 -1.6 29 -0.8 5 -1.6 2000 -2.4 22 -2.4 6 -2.0 16 3.8 11 10.6 13 15.2 23 21.0 3 15.8 31 14.4 2 6.0 29 0.8 28 1.0 28 -2.4 LOW. -10.0 25 -8.6 29 -6.0 10 -1.0 18 1.0 4 4.0 3 8.0 30 4.0 30 6.0 2 0.0 25 -5.6 15 -9.5 31 -10.0 YEAR 1992 1992 1978 1978 1978 1978 1974 1974 1974 1974 1988 1972 1992 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 9 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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 1971 ***** ** ***** ** 25.5 11 30.5 30 36.0 31 41.0 17 43.0 2 43.5 21 42.5 11 36.0 13 28.0 12 21.5 4 ***** 1972 15.5 5 19.5 16 24.0 15 29.5 28 37.0 26 39.5 26 45.0 13 44.0 7 40.5 4 37.0 1 29.0 2 17.5 8 45.0 1973 17.5 27 ***** ** 24.5 1 30.0 26 36.5 26 ***** ** 45.0 27 47.0 6 40.5 8 37.0 16 27.5 1 20.0 4 ***** 1974 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** 47.0 25 46.0 1 46.0 4 42.0 4 32.0 12 24.0 2 ***** 1975 23.0 1 22.0 25 25.5 23 32.0 14 39.0 31 47.0 7 49.0 3 47.0 4 43.0 21 38.0 5 30.0 1 16.0 15 49.0 1976 17.0 26 17.0 13 23.0 26 31.0 27 37.0 31 47.0 25 46.0 1 48.0 2 45.0 6 35.5 6 ***** ** 24.0 7 ***** 1977 20.0 19 28.5 20 31.0 1 33.0 29 41.0 11 45.0 10 49.0 25 50.0 3 43.0 5 39.0 3 27.0 1 24.0 1 50.0 1978 25.0 19 24.0 6 29.0 29 35.0 25 41.0 23 43.0 30 52.0 20 46.0 9 40.0 1 38.5 4 29.0 5 26.0 11 52.0 1979 22.0 4 22.5 24 29.0 22 33.0 5 39.5 29 42.0 30 48.0 30 47.0 13 39.5 18 38.0 5 29.0 24 24.0 5 48.0 1980 20.0 4 19.5 29 27.0 31 32.0 21 39.0 22 43.0 30 45.0 18 ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1981 ***** ** ***** ** 26.5 20 28.0 24 35.0 19 41.5 21 46.0 14 43.0 11 40.5 7 33.5 1 28.5 1 21.0 13 ***** 1982 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1983 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1984 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1985 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1986 18.5 4 20.0 24 25.0 28 29.0 24 37.5 28 40.5 26 47.0 4 47.5 1 42.0 5 36.0 1 30.0 1 21.0 26 47.5 1987 22.5 23 26.0 2 22.0 8 35.0 30 39.0 21 44.0 27 44.0 23 45.0 3 40.6 5 35.5 2 27.7 18 21.2 1 45.0 1988 18.0 10 19.6 22 25.4 30 31.4 17 40.0 31 44.0 13 ***** ** ***** ** ***** ** 37.0 2 30.0 7 25.2 8 ***** 1989 16.0 21 23.0 28 29.6 7 31.0 27 39.6 24 43.6 28 46.0 30 43.2 9 41.6 1 37.6 6 26.6 29 17.8 21 46.0 1990 13.8 14 19.0 18 25.4 31 31.8 27 40.6 24 44.0 24 46.6 19 43.2 3 40.2 5 34.8 6 29.8 3 27.0 4 46.6 1991 17.2 6 21.0 25 25.6 31 33.8 25 35.4 9 44.6 24 44.4 21 45.5 2 41.5 2 34.5 9 31.0 2 20.4 9 45.5 1992 13.4 21 16.2 24 22.4 29 28.6 12 38.6 30 40.2 29 43.6 8 44.2 16 41.4 2 34.2 4 29.5 4 19.6 15 44.2 1993 19.0 8 23.2 27 29.2 31 33.2 19 36.0 30 43.2 26 46.6 17 44.4 30 42.5 1 36.5 1 26.2 1 21.6 22 46.6 1994 20.0 1 20.0 27 27.2 31 34.0 22 42.6 31 43.4 9 43.8 2 44.2 14 41.0 1 34.5 8 26.6 2 15.6 2 44.2 1995 19.8 8 20.0 1 25.4 31 31.2 30 38.6 24 43.0 20 43.4 4 44.8 2 44.6 1 37.8 2 29.6 1 18.8 2 44.8 1996 16.8 31 24.8 9 25.2 30 31.4 30 39.6 27 42.4 17 46.6 26 45.6 3 42.0 2 37.8 2 29.2 5 24.8 28 46.6 1997 21.8 9 22.4 21 20.8 3 33.0 27 39.8 28 43.6 28 44.4 9 42.2 11 40.4 1 35.6 16 25.6 8 20.0 8 44.4 1998 15.0 20 20.8 6 24.2 16 33.5 16 40.8 9 44.8 23 45.6 20 46.8 28 42.6 1 36.4 5 30.0 9 25.6 9 46.8 1999 20.2 7 21.4 28 30.2 31 34.0 30 42.8 30 43.6 1 43.8 19 46.6 31 42.2 3 39.0 3 27.2 4 25.6 31 46.6 2000 23.0 1 22.6 24 26.0 22 34.0 28 38.6 25 43.8 30 46.8 30 46.5 2 39.2 5 33.8 10 25.2 7 19.0 3 46.8 HIG. 25.0 19 28.5 20 31.0 1 35.0 25 42.8 30 47.0 7 52.0 20 50.0 3 46.0 4 42.0 4 32.0 12 27.0 4 52.0 YEAR 1978 1977 1977 1978 1999 1975 1978 1977 1974 1974 1974 1990 1978 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 10 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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 1971 ***** ** ***** ** 33.5 28 42.0 13 11.5 6 0.0 ** 0.0 ** 1.0 1 0.0 ** 0.0 ** 78.5 17 15.0 15 ***** 1972 38.0 22 28.0 8 54.0 16 20.0 23 43.5 1 0.0 ** 0.0 ** 3.5 1 0.0 ** 2.5 29 24.5 5 17.0 14 54.0 1973 39.5 28 ***** ** 15.5 8 27.5 16 13.5 10 ***** ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 8.0 14 10.5 17 ***** 1974 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 46.0 20 57.5 5 ***** 1975 24.0 3 34.0 10 25.0 18 23.0 23 15.5 14 0.0 ** 0.0 ** 0.0 ** 2.0 29 0.0 ** 23.0 27 21.0 29 34.0 1976 32.0 20 26.0 5 32.0 14 34.0 9 17.0 17 0.0 ** 0.0 ** 0.0 ** 0.0 ** 3.0 14 0.0 ** 21.0 30 34.0 1977 22.0 17 24.0 7 12.0 18 26.0 25 12.5 26 0.0 ** 0.0 ** 0.0 ** 0.0 ** 41.0 21 32.0 12 36.0 13 41.0 1978 20.5 3 23.0 3 45.5 13 7.0 25 0.0 ** 1.0 2 0.0 ** 0.0 ** 0.0 ** 0.0 ** 4.0 1 50.0 15 50.0 1979 47.0 22 39.0 3 22.0 27 7.0 22 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 25.0 30 30.0 8 47.0 1980 35.5 16 25.0 11 30.5 15 23.0 3 9.5 5 0.0 ** 0.0 ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1981 ***** ** ***** ** 25.0 3 29.0 1 21.0 1 0.0 ** 0.0 ** 0.0 ** 0.0 ** 81.0 13 36.0 28 4.0 17 ***** 1982 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1983 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1984 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1985 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1986 7.0 29 16.0 15 8.0 8 13.0 10 40.0 4 0.0 ** 0.0 ** 0.0 ** 0.0 ** 5.0 21 54.0 29 29.0 1 54.0 1987 6.0 26 19.0 4 75.0 4 10.0 18 3.0 11 0.0 ** 0.0 ** 0.0 ** 0.0 ** 64.0 25 10.0 3 67.0 23 75.0 1988 15.0 6 20.0 17 18.0 3 22.0 25 0.0 ** 0.0 ** ***** ** ***** ** ***** ** 1.1 30 7.0 13 24.0 17 ***** 1989 14.0 23 20.0 19 38.0 11 6.0 12 2.0 10 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 24.0 14 67.0 1 67.0 1990 27.0 2 60.0 10 58.0 11 20.0 2 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 6.0 26 19.0 11 35.0 25 60.0 1991 22.4 14 21.0 20 33.0 6 19.0 4 0.4 16 0.0 ** 0.0 ** 0.0 ** 0.0 ** 4.0 15 12.5 4 102.0 12 102.0 1992 27.1 30 13.0 21 34.0 15 12.8 18 34.0 6 1.1 2 0.0 ** 0.0 ** 0.0 ** 0.0 ** 17.0 7 27.0 3 34.0 1993 18.0 7 14.0 2 15.0 18 24.0 25 19.0 13 2.0 1 0.0 ** 0.0 ** 0.0 ** 37.0 28 23.0 2 16.0 15 37.0 1994 25.0 16 14.7 28 34.0 14 34.0 26 6.0 6 0.8 4 0.0 ** 0.0 ** 0.6 9 37.4 19 39.0 23 19.0 20 39.0 1995 8.0 16 21.0 5 20.0 17 34.0 4 20.0 6 2.0 2 0.0 ** 0.0 ** 2.0 20 0.0 ** 10.0 3 25.8 12 34.0 1996 29.0 6 15.0 21 21.0 2 26.8 13 5.0 12 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.6 30 4.3 19 24.0 29 29.0 1997 43.2 16 15.0 19 27.1 29 25.0 17 3.4 19 0.2 6 0.0 ** 0.0 ** 0.0 ** 14.0 19 54.0 4 30.0 18 54.0 1998 38.9 5 15.0 15 27.0 18 12.0 28 0.4 13 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 33.0 11 0.1 1 38.9 1999 75.0 9 43.0 20 4.1 4 3.0 26 1.3 7 0.0 ** 4.3 15 0.0 ** 0.0 ** 10.0 31 5.0 26 4.6 11 75.0 2000 44.0 6 4.6 7 23.0 24 9.0 21 2.0 8 0.0 ** 0.0 ** 0.0 ** 0.3 29 6.0 16 17.0 19 41.0 11 44.0 HIG. 75.0 9 60.0 10 75.0 4 42.0 13 43.5 1 2.0 1 4.3 15 3.5 1 2.0 29 81.0 13 78.5 17 102.0 12 102.0 YEAR 1999 1990 1987 1971 1972 1993 1999 1972 1975 1981 1971 1991 1991 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 11 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 MET. MONTHLY TOTAL PRECIPITATION WITH SEASONAL PERCENT. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL SEASONAL-PERCENT ----------------------- 1971 ****** ****** 41.0 140.0 20.0 0.0 0.0 1.0 0.0 0.0 168.0 69.5 ****** 9.3 36.4 0.2 54.0 1972 77.5 46.0 188.0 78.0 65.0 0.0 0.0 3.5 0.0 2.5 46.0 71.0 577.5 53.9 24.8 0.6 20.7 1973 65.5 ****** 25.5 45.5 13.5 ****** 0.0 0.0 0.0 0.0 27.9 42.0 ****** 41.4 26.8 0.0 31.8 1974 ****** ****** ****** ****** ****** ****** 0.0 0.0 0.0 0.0 62.0 93.0 ****** ***** ***** 0.0 100.0 1975 70.0 210.5 92.0 74.0 40.0 0.0 0.0 0.0 3.0 0.0 41.5 85.1 616.1 60.5 18.5 0.5 20.5 1976 129.5 74.0 112.0 123.0 29.0 0.0 0.0 0.0 0.0 6.0 0.0 54.0 527.5 59.8 28.8 0.0 11.4 1977 77.0 43.0 25.5 59.0 12.5 0.0 0.0 0.0 0.0 42.5 46.0 142.0 447.5 32.5 16.0 0.0 51.5 1978 57.0 72.0 114.0 12.0 0.0 1.0 0.0 0.0 0.0 0.0 9.0 137.5 402.5 60.4 3.2 0.0 36.4 1979 199.0 70.0 88.5 7.0 0.0 0.0 0.0 0.0 0.0 0.0 33.0 108.0 505.5 70.7 1.4 0.0 27.9 1980 145.5 84.5 99.5 46.0 9.5 0.0 0.0 ****** ****** ****** ****** ****** ****** 85.6 14.4 0.0 ***** 1981 ****** ****** 109.0 36.0 46.0 0.0 0.0 0.0 0.0 136.0 116.0 4.0 ****** 24.4 18.3 0.0 57.3 1982 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1984 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1985 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1986 15.0 46.0 32.0 58.5 90.0 0.0 0.0 0.0 0.0 10.0 156.0 57.0 464.5 20.0 32.0 0.0 48.0 1987 13.0 59.1 207.0 13.0 5.0 0.0 0.0 0.0 0.0 111.2 17.1 210.6 636.0 43.9 2.8 0.0 53.3 1988 118.4 121.5 59.6 52.8 0.0 0.0 ****** ****** ****** 2.4 18.5 89.4 ****** 64.7 11.4 ***** 23.8 1989 42.7 50.6 177.4 7.0 3.2 0.0 0.0 0.0 0.0 0.0 76.2 141.4 498.5 54.3 2.0 0.0 43.7 1990 112.4 127.0 125.4 43.2 0.0 0.0 0.0 0.0 0.0 9.0 19.6 47.5 484.1 75.4 8.9 0.0 15.7 1991 66.6 53.0 182.4 33.2 0.4 0.0 0.0 0.0 0.0 9.3 15.5 179.5 539.9 55.9 6.2 0.0 37.8 1992 98.9 100.7 117.4 25.7 46.7 1.7 0.0 0.0 0.0 0.0 50.9 93.0 535.0 59.3 13.9 0.0 26.9 1993 65.8 36.3 46.7 99.9 28.3 2.0 0.0 0.0 0.0 60.0 79.1 48.8 466.9 31.9 27.9 0.0 40.2 1994 107.4 42.4 67.3 71.9 6.6 0.8 0.0 0.0 0.7 60.8 160.7 80.9 599.5 36.2 13.2 0.1 50.4 1995 11.7 58.2 63.9 113.1 37.4 2.6 0.0 0.0 2.0 0.0 20.4 38.5 347.8 38.5 44.0 0.6 16.9 1996 111.4 39.1 126.6 46.4 9.4 0.0 0.0 0.0 0.0 0.7 5.1 56.4 395.1 70.1 14.1 0.0 15.7 1997 77.8 29.8 104.2 59.3 5.9 0.2 0.0 0.0 0.0 20.0 124.1 114.2 535.5 39.6 12.2 0.0 48.2 1998 165.2 48.3 116.6 30.0 0.8 0.0 0.0 0.0 0.0 0.0 37.4 0.1 398.4 82.9 7.7 0.0 9.4 1999 118.4 78.6 11.9 11.0 1.3 0.0 5.1 0.0 0.0 13.3 8.1 25.0 272.7 76.6 4.5 1.9 17.0 2000 87.9 8.8 31.3 22.1 2.5 0.0 0.0 0.0 0.3 10.2 42.6 173.8 379.5 33.7 6.5 0.1 59.7 MEAN 88.4 68.2 94.6 52.3 18.9 0.3 0.2 0.2 0.3 19.8 55.2 86.5 484.9 51.8 14.8 0.1 33.3 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 12 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 MET. NO. OF DAYS WITH PRECIPITATION YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1971 *** *** 5 13 4 0 0 1 0 0 8 9 *** 1972 9 9 15 14 11 0 0 2 0 1 6 10 77 1973 9 *** 3 6 1 *** 0 0 0 0 8 7 *** 1974 *** *** *** *** *** *** 0 0 0 0 5 6 *** 1975 9 15 11 7 6 0 0 0 2 0 4 14 68 1976 10 6 7 8 2 0 0 0 0 2 0 5 40 1977 11 3 3 5 1 0 0 0 0 2 2 10 37 1978 6 7 7 3 0 1 0 0 0 0 4 7 35 1979 11 3 8 1 0 0 0 0 0 0 2 8 33 1980 7 10 7 3 1 0 0 *** *** *** *** *** *** 1981 *** *** 11 5 7 0 0 0 0 7 6 1 *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 *** *** *** *** *** *** *** *** *** *** *** *** *** 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 4 10 10 10 9 0 0 0 0 2 14 7 66 1987 4 8 16 2 3 0 0 0 0 9 2 14 58 1988 17 12 14 9 0 0 *** *** *** 3 6 10 *** 1989 10 7 17 2 3 0 0 0 0 0 12 8 59 1990 16 8 8 6 0 0 0 0 0 2 2 7 49 1991 10 8 12 4 1 0 0 0 0 9 2 14 60 1992 14 17 14 3 5 2 0 0 0 0 10 12 77 1993 10 8 8 12 10 1 0 0 0 3 10 6 68 1994 13 14 6 11 3 1 0 0 2 7 17 13 87 1995 5 9 8 14 7 3 0 0 1 0 7 6 60 1996 13 15 18 10 6 0 0 0 0 2 3 11 78 1997 5 7 13 7 6 1 0 0 0 4 10 13 66 1998 18 12 15 8 2 0 0 0 0 0 3 1 59 1999 8 6 9 6 1 0 2 0 0 5 6 9 52 2000 10 6 6 7 3 0 0 0 1 4 6 13 56 MEAN 10 9 10 7 4 0 0 0 0 2 6 9 57 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 13 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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 1971 *** *** 2 11 4 0 0 1 0 0 7 8 *** 1972 8 8 14 11 7 0 0 1 0 1 6 10 66 1973 7 *** 3 5 1 *** 0 0 0 0 6 7 *** 1974 *** *** *** *** *** *** 0 0 0 0 4 6 *** 1975 9 15 11 7 6 0 0 0 2 0 4 14 68 1976 10 6 7 8 2 0 0 0 0 2 0 5 40 1977 11 3 3 5 1 0 0 0 0 2 2 10 37 1978 6 7 7 3 0 1 0 0 0 0 4 6 34 1979 11 3 8 1 0 0 0 0 0 0 2 8 33 1980 7 10 7 3 1 0 0 *** *** *** *** *** *** 1981 *** *** 9 3 6 0 0 0 0 6 5 1 *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 *** *** *** *** *** *** *** *** *** *** *** *** *** 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 4 10 7 9 9 0 0 0 0 2 14 7 62 1987 4 7 15 2 3 0 0 0 0 8 2 9 50 1988 16 12 8 9 0 0 *** *** *** 2 4 8 *** 1989 8 6 13 2 2 0 0 0 0 0 10 7 48 1990 15 8 7 5 0 0 0 0 0 2 1 5 43 1991 7 8 12 3 0 0 0 0 0 4 2 9 45 1992 10 14 12 3 3 1 0 0 0 0 7 8 58 1993 7 7 7 9 3 1 0 0 0 3 7 6 50 1994 13 11 5 7 1 0 0 0 0 4 13 9 63 1995 3 7 8 8 6 1 0 0 1 0 4 5 43 1996 10 8 11 7 2 0 0 0 0 0 1 9 48 1997 5 5 10 4 1 0 0 0 0 3 8 11 47 1998 14 9 11 5 0 0 0 0 0 0 2 0 41 1999 6 5 4 6 1 0 1 0 0 3 3 8 37 2000 8 3 4 4 1 0 0 0 0 3 5 13 41 MEAN 9 8 8 6 2 0 0 0 0 2 5 8 48 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 14 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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 1971 *** *** 1 5 1 0 0 0 0 0 5 3 *** 1972 2 1 7 3 2 0 0 0 0 0 1 3 19 1973 2 *** 1 2 1 *** 0 0 0 0 0 2 *** 1974 *** *** *** *** *** *** 0 0 0 0 1 2 *** 1975 3 9 3 3 1 0 0 0 0 0 2 2 23 1976 6 2 4 4 2 0 0 0 0 0 0 2 20 1977 1 2 2 2 1 0 0 0 0 1 2 7 18 1978 3 3 3 0 0 0 0 0 0 0 0 3 12 1979 10 3 4 0 0 0 0 0 0 0 1 5 23 1980 5 3 3 2 0 0 0 *** *** *** *** *** *** 1981 *** *** 6 1 1 0 0 0 0 3 4 0 *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 *** *** *** *** *** *** *** *** *** *** *** *** *** 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 0 1 0 2 3 0 0 0 0 0 5 1 12 1987 0 2 5 1 0 0 0 0 0 2 1 5 16 1988 6 5 2 2 0 0 *** *** *** 0 0 3 *** 1989 2 2 7 0 0 0 0 0 0 0 3 4 18 1990 3 5 3 2 0 0 0 0 0 0 1 1 15 1991 3 1 8 2 0 0 0 0 0 0 1 5 20 1992 3 5 4 1 2 0 0 0 0 0 3 3 21 1993 2 1 2 4 1 0 0 0 0 3 3 2 18 1994 4 1 2 2 0 0 0 0 0 2 6 3 20 1995 0 2 3 5 1 0 0 0 0 0 1 1 13 1996 4 1 7 1 0 0 0 0 0 0 0 2 15 1997 2 1 4 4 0 0 0 0 0 1 4 5 21 1998 7 1 6 2 0 0 0 0 0 0 1 0 17 1999 3 3 0 0 0 0 0 0 0 1 0 0 7 2000 3 0 1 0 0 0 0 0 0 0 2 6 12 MEAN 3 2 4 2 1 0 0 0 0 1 2 3 18 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 15 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 03 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1971 *** *** 56 72 54 33 29 34 27 35 67 74 *** 1972 76 83 80 83 72 39 39 36 42 48 71 75 62 1973 70 *** 60 63 48 *** 31 22 27 28 50 67 *** 1974 *** *** *** *** *** *** 47 44 37 31 56 57 *** 1975 69 63 68 60 64 57 65 54 45 37 61 79 60 1976 80 67 73 65 61 41 48 42 43 41 59 78 58 1977 81 71 62 62 55 47 45 29 51 62 68 82 60 1978 65 75 70 38 20 28 27 25 30 49 61 69 46 1979 77 72 68 65 64 34 34 28 32 48 60 76 55 1980 76 74 68 57 57 37 40 *** *** *** *** *** *** 1981 *** *** 78 73 66 67 72 68 54 47 42 40 *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 *** *** *** *** *** *** *** *** *** *** *** *** *** 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 74 85 77 81 67 44 37 31 28 48 81 75 61 1987 76 79 84 71 56 34 33 34 35 63 73 77 60 1988 87 83 81 80 57 43 *** *** *** 56 71 74 *** 1989 79 64 80 70 56 46 43 46 47 53 81 89 63 1990 84 85 81 80 63 46 45 59 47 59 69 71 66 1991 88 80 86 77 61 51 48 47 45 67 67 84 67 1992 82 77 83 75 70 54 42 38 41 51 76 89 65 1993 80 83 79 79 70 43 36 37 38 47 82 86 63 1994 81 81 76 69 59 37 41 39 37 59 84 86 62 1995 87 83 84 83 61 48 46 42 50 48 72 81 65 1996 77 84 82 79 60 38 28 35 45 50 63 78 60 1997 86 79 81 78 58 37 39 45 42 62 86 89 65 1998 89 82 82 82 64 36 35 35 47 47 64 71 61 1999 79 83 72 72 50 38 37 40 51 58 75 81 61 2000 80 79 75 62 53 35 28 36 46 65 76 89 60 MEAN 79 78 75 71 59 42 41 39 41 50 69 77 60 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 16 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 09 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1971 *** *** 34 52 28 14 13 17 16 23 52 59 *** 1972 61 75 54 58 44 19 18 17 19 23 42 53 40 1973 44 *** 41 41 36 *** 14 10 13 16 28 45 *** 1974 *** *** *** *** *** *** 28 42 44 21 46 58 *** 1975 52 56 56 49 48 48 64 52 36 20 53 71 50 1976 73 63 71 63 57 32 31 29 35 38 58 65 51 1977 72 51 42 42 41 36 25 16 25 47 50 71 43 1978 57 60 54 33 16 20 28 24 20 40 52 57 38 1979 65 67 58 52 44 37 43 30 23 31 53 64 47 1980 72 64 56 41 34 25 27 *** *** *** *** *** *** 1981 *** *** 75 69 68 66 68 62 61 58 57 66 *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 *** *** *** *** *** *** *** *** *** *** *** *** *** 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 46 55 48 47 28 14 17 11 11 22 52 46 33 1987 42 44 55 35 18 9 12 11 14 36 33 58 31 1988 56 52 52 42 18 17 *** *** *** 27 35 51 *** 1989 53 43 52 36 23 16 17 17 20 25 50 62 35 1990 61 56 44 44 23 14 23 36 17 28 34 42 35 1991 60 51 55 41 27 31 21 16 15 31 28 58 36 1992 58 55 50 38 32 18 12 13 14 18 40 61 34 1993 49 45 37 48 31 13 15 12 9 23 50 57 32 1994 58 51 45 37 18 10 14 11 14 29 59 55 33 1995 54 51 45 48 30 16 13 11 17 15 30 45 31 1996 52 55 54 42 22 13 10 11 14 20 32 52 31 1997 51 39 52 41 23 11 12 14 13 28 50 63 33 1998 67 58 56 41 20 11 13 11 14 16 28 33 31 1999 50 46 35 31 14 12 13 12 16 21 34 40 27 2000 51 38 30 29 16 10 10 11 18 28 36 62 28 MEAN 57 53 50 44 30 21 22 21 21 27 43 56 37 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 17 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 15 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1971 *** *** 41 65 36 16 15 19 19 27 67 67 *** 1972 71 78 68 71 53 26 20 25 28 33 60 65 50 1973 57 *** 43 46 41 *** 19 12 19 22 33 56 *** 1974 *** *** *** *** *** *** 30 51 46 26 51 67 *** 1975 58 64 61 57 55 56 65 51 39 25 53 74 55 1976 77 67 72 65 62 32 32 33 46 49 63 80 57 1977 79 59 48 47 49 *** 30 17 29 54 55 77 *** 1978 60 71 69 36 17 22 33 22 17 38 58 64 42 1979 68 70 66 60 51 34 42 32 24 36 62 69 51 1980 76 75 64 54 40 30 28 *** *** *** *** *** *** 1981 *** *** 80 77 74 66 68 63 59 62 64 70 *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 *** *** *** *** *** *** *** *** *** *** *** *** *** 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 58 63 55 52 35 12 15 9 12 24 63 55 38 1987 50 49 61 46 23 10 12 11 16 45 44 67 36 1988 71 62 54 53 20 16 *** *** *** 31 44 59 *** 1989 62 50 60 42 25 16 17 18 22 32 60 74 40 1990 69 66 51 50 28 15 22 39 21 35 44 51 41 1991 72 55 60 49 28 31 22 17 18 38 41 70 42 1992 70 64 55 45 40 20 13 15 20 27 54 75 42 1993 64 56 44 56 40 14 15 14 12 31 66 75 41 1994 72 59 53 41 19 11 14 13 19 36 71 68 40 1995 65 61 51 53 31 16 13 12 20 23 41 57 37 1996 63 62 64 48 25 13 11 13 17 29 40 65 38 1997 63 46 55 47 24 12 12 15 18 36 66 79 39 1998 78 65 63 48 24 12 14 13 19 24 43 42 37 1999 63 54 39 35 16 13 16 12 19 30 45 54 33 2000 64 44 37 31 18 11 12 12 20 34 50 76 34 MEAN 67 61 57 51 35 22 24 22 24 34 54 66 43 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 18 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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 1971 *** *** 1 0 0 0 0 0 0 0 0 0 *** 1972 0 0 0 0 0 0 0 0 0 0 0 4 4 1973 2 *** 0 0 0 *** 0 0 0 0 0 0 *** 1974 *** *** *** *** *** *** 0 0 0 0 *** *** *** 1975 *** *** *** *** *** *** *** *** *** *** *** *** *** 1976 *** *** *** *** 0 0 0 0 0 0 0 0 *** 1977 13 0 1 0 0 0 0 0 0 0 0 6 20 1978 1 12 8 0 0 0 0 0 0 0 0 0 21 1979 0 0 0 0 0 0 0 0 0 0 0 0 0 1980 0 0 0 0 0 0 0 *** *** *** *** *** *** 1981 *** *** 0 0 0 0 0 0 0 0 1 0 *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 *** *** *** *** *** *** *** *** *** *** *** *** *** 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 0 0 0 0 0 0 0 0 0 0 0 0 0 1987 0 0 0 0 0 0 0 0 0 0 0 0 0 1988 0 0 0 0 0 0 *** *** *** 0 1 1 *** 1989 5 0 0 0 0 0 0 0 0 0 0 0 5 1990 0 0 0 0 0 0 0 0 0 0 0 0 0 1991 0 4 0 0 0 0 0 0 0 0 0 0 4 1992 4 1 0 0 0 0 0 0 0 0 0 1 6 1993 0 2 0 0 0 0 0 0 0 0 0 0 2 1994 0 0 0 0 0 0 0 0 0 0 0 2 2 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 1 5 0 0 0 0 0 0 0 0 0 0 6 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 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 19 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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 1971 *** *** 0 0 0 4 22 9 7 0 0 0 *** 1972 0 0 0 0 0 0 0 6 0 0 0 0 6 1973 0 *** 0 0 1 *** 14 22 3 2 0 0 *** 1974 *** *** *** *** *** *** 1 0 0 0 *** *** *** 1975 *** *** *** *** *** *** *** *** *** *** *** *** *** 1976 *** *** *** *** 0 0 2 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 1 0 0 0 0 0 1 1980 0 0 0 0 0 0 5 *** *** *** *** *** *** 1981 *** *** 0 0 1 22 31 25 12 0 0 0 *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 *** *** *** *** *** *** *** *** *** *** *** *** *** 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 0 0 0 0 2 1 27 25 7 1 0 0 63 1987 0 0 0 0 2 9 27 15 4 0 0 0 57 1988 0 0 0 0 0 5 *** *** *** 1 0 0 *** 1989 0 0 0 0 0 2 18 7 1 2 0 0 30 1990 0 0 0 0 1 3 21 4 0 0 0 0 29 1991 0 0 0 0 0 10 13 13 2 0 1 0 39 1992 0 0 0 0 0 2 7 18 5 0 0 0 32 1993 0 0 0 0 0 3 15 11 0 0 0 0 29 1994 0 0 0 1 4 1 19 6 7 2 0 0 40 1995 0 0 0 0 6 2 8 9 1 0 0 0 26 1996 0 0 0 0 1 7 26 13 5 1 0 0 53 1997 0 0 0 0 0 13 9 6 0 0 0 0 28 1998 0 0 0 0 1 9 25 27 3 1 0 0 66 1999 0 0 0 0 2 7 23 29 1 0 0 0 62 2000 0 0 0 2 1 10 31 28 3 0 0 0 75 MEAN 0 0 0 0 1 5 14 12 3 0 0 0 35 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 20 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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 1971 *** *** 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 *** 1974 *** *** *** *** *** *** 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 *** *** *** *** *** *** 1981 *** *** 0 0 0 0 0 0 0 0 0 0 *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 *** *** *** *** *** *** *** *** *** *** *** *** *** 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 0 0 0 0 0 0 0 0 0 0 0 0 0 1987 0 0 0 0 0 0 0 0 0 0 0 0 0 1988 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 0 0 0 0 0 0 0 1993 0 0 0 0 0 0 0 0 0 0 0 0 0 1994 0 0 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 SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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 1971 *** *** 0 1 27 30 31 22 30 16 0 0 *** 1972 0 0 0 0 9 30 31 31 30 28 0 0 159 1973 0 *** 0 1 20 *** 31 31 30 30 0 0 *** 1974 *** *** *** *** *** *** 26 31 30 31 10 0 *** 1975 0 0 0 9 17 30 31 31 30 26 1 0 175 1976 0 0 0 3 29 29 31 31 30 16 *** 0 *** 1977 0 0 2 8 31 30 31 31 30 19 0 0 182 1978 0 0 0 21 30 30 31 31 30 30 0 0 203 1979 0 0 0 7 28 30 31 31 30 31 0 0 188 1980 0 0 0 8 23 29 30 *** *** *** *** *** *** 1981 *** *** 0 0 16 28 31 31 30 11 0 0 *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 *** *** *** *** *** *** *** *** *** *** *** *** *** 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 0 0 0 0 16 29 30 31 30 24 1 0 161 1987 0 0 0 3 28 30 31 31 30 10 0 0 163 1988 0 0 0 1 22 30 *** *** *** 24 2 0 *** 1989 0 0 0 7 27 30 31 31 30 23 0 0 179 1990 0 0 0 4 21 30 31 31 30 20 0 0 167 1991 0 0 0 7 20 30 31 31 30 14 2 0 165 1992 0 0 0 0 10 30 31 31 29 24 0 0 155 1993 0 0 0 3 16 30 31 31 30 25 0 0 166 1994 0 0 0 7 18 30 31 31 30 20 0 0 167 1995 0 0 0 2 24 30 31 31 30 18 0 0 166 1996 0 0 0 2 29 30 31 31 30 20 0 0 173 1997 0 0 0 4 25 30 31 31 30 17 0 0 168 1998 0 0 0 7 23 30 31 31 30 23 1 0 176 1999 0 0 1 6 31 30 31 31 30 19 0 0 179 2000 0 0 0 7 27 30 31 31 30 10 0 0 166 MEAN 0 0 0 5 23 30 31 31 30 21 1 0 172 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 22 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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 1971 *** *** 0 0 0 2 22 7 4 0 0 0 *** 1972 0 0 0 0 0 0 16 17 6 0 0 0 39 1973 0 *** 0 0 0 *** 19 26 3 0 0 0 *** 1974 *** *** *** *** *** *** 23 31 30 3 0 0 *** 1975 0 0 0 0 0 13 31 29 8 0 0 0 81 1976 0 0 0 0 0 19 31 31 17 0 *** 0 *** 1977 0 0 0 0 3 27 30 31 15 0 0 0 106 1978 0 0 0 0 3 13 31 31 4 0 0 0 82 1979 0 0 0 0 0 11 28 31 0 0 0 0 70 1980 0 0 0 0 0 10 30 *** *** *** *** *** *** 1981 *** *** 0 0 0 5 25 16 2 0 0 0 *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 *** *** *** *** *** *** *** *** *** *** *** *** *** 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 0 0 0 0 0 1 29 31 15 0 0 0 76 1987 0 0 0 0 0 12 27 16 1 0 0 0 56 1988 0 0 0 0 1 8 *** *** *** 0 0 0 *** 1989 0 0 0 0 0 10 31 26 7 0 0 0 74 1990 0 0 0 0 2 15 26 18 1 0 0 0 62 1991 0 0 0 0 0 15 25 21 5 0 0 0 66 1992 0 0 0 0 0 2 23 19 11 0 0 0 55 1993 0 0 0 0 0 8 27 28 7 0 0 0 70 1994 0 0 0 0 3 10 24 20 4 0 0 0 61 1995 0 0 0 0 0 9 23 29 6 0 0 0 67 1996 0 0 0 0 0 14 31 28 3 0 0 0 76 1997 0 0 0 0 0 11 20 13 1 0 0 0 45 1998 0 0 0 0 2 23 27 31 6 0 0 0 89 1999 0 0 0 0 4 14 23 31 6 0 0 0 78 2000 0 0 0 0 0 10 31 28 0 0 0 0 69 MEAN 0 0 0 0 1 11 26 25 7 0 0 0 70 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 23 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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 1971 *** *** 0 0 0 0 0 0 0 0 0 0 *** 1972 0 0 0 0 0 0 1 0 0 0 0 0 1 1973 0 *** 0 0 0 *** 1 3 0 0 0 0 *** 1974 *** *** *** *** *** *** 11 29 12 0 0 0 *** 1975 0 0 0 0 0 3 27 9 0 0 0 0 39 1976 0 0 0 0 0 7 12 18 1 0 *** 0 *** 1977 0 0 0 0 0 2 24 31 0 0 0 0 57 1978 0 0 0 0 0 0 26 6 0 0 0 0 32 1979 0 0 0 0 0 0 15 11 0 0 0 0 26 1980 0 0 0 0 0 0 4 *** *** *** *** *** *** 1981 *** *** 0 0 0 0 3 0 0 0 0 0 *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 *** *** *** *** *** *** *** *** *** *** *** *** *** 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 0 0 0 0 0 0 5 2 0 0 0 0 7 1987 0 0 0 0 0 0 0 4 0 0 0 0 4 1988 0 0 0 0 0 0 *** *** *** 0 0 0 *** 1989 0 0 0 0 0 0 7 0 0 0 0 0 7 1990 0 0 0 0 0 0 5 0 0 0 0 0 5 1991 0 0 0 0 0 0 0 1 0 0 0 0 1 1992 0 0 0 0 0 0 0 0 0 0 0 0 0 1993 0 0 0 0 0 0 9 0 0 0 0 0 9 1994 0 0 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 6 2 0 0 0 0 8 1997 0 0 0 0 0 0 0 0 0 0 0 0 0 1998 0 0 0 0 0 0 2 7 0 0 0 0 9 1999 0 0 0 0 0 0 0 3 0 0 0 0 3 2000 0 0 0 0 0 0 10 4 0 0 0 0 14 MEAN 0 0 0 0 0 1 7 5 1 0 0 0 14 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 24 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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 -------------- 1971 *** *** 3 0 0 0 0 0 0 0 0 10 *** 12 15 3 22 1972 14 13 0 0 0 0 0 0 0 0 0 11 38 12 17 2 28 1973 18 *** 1 0 0 *** 0 0 0 0 9 2 *** 11 6 3 9 1974 *** *** *** *** *** *** 0 0 0 4 *** *** *** 10 25 10 30 1975 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1976 *** *** *** *** 0 0 0 0 0 0 0 0 *** ** ** ** ** 1977 22 5 5 0 0 0 0 0 0 0 0 12 44 12 7 3 14 1978 11 23 17 2 0 0 0 0 0 0 11 1 65 11 13 4 18 1979 1 0 0 0 0 0 0 0 0 0 0 0 1 1 12 1 12 1980 5 3 1 0 0 0 0 *** *** *** *** *** *** 1 9 3 4 1981 *** *** 0 0 0 0 0 0 0 0 3 0 *** 11 22 11 24 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1984 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1986 7 0 0 0 0 0 0 0 0 0 0 7 14 12 3 1 26 1987 12 1 0 0 0 0 0 0 0 0 0 1 14 12 31 2 12 1988 6 2 1 0 0 0 *** *** *** 0 3 4 *** 11 14 3 6 1989 20 8 0 0 0 0 0 0 0 0 0 0 28 1 1 2 17 1990 9 3 0 0 0 0 0 0 0 0 0 4 16 12 19 2 26 1991 3 10 2 0 0 0 0 0 0 0 0 7 22 12 6 3 11 1992 18 9 7 0 0 0 0 0 0 0 4 7 45 11 26 3 25 1993 14 10 4 0 0 0 0 0 0 0 2 0 30 11 29 3 24 1994 0 6 0 0 0 0 0 0 0 0 0 16 22 12 5 2 21 1995 5 0 0 0 0 0 0 0 0 0 8 7 20 11 12 1 25 1996 4 1 0 0 0 0 0 0 0 0 0 0 5 1 16 2 6 1997 2 15 5 1 0 0 0 0 0 0 0 1 24 12 27 4 12 1998 12 3 1 0 0 0 0 0 0 0 0 0 16 1 3 3 26 1999 0 1 0 0 0 0 0 0 0 0 2 2 5 11 29 2 22 2000 10 12 6 0 0 0 0 0 0 0 0 0 28 1 13 3 17 MEAN 9 6 2 0 0 0 0 0 0 0 2 4 23 10 25 4 18 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 25 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 MET. AVERAGE OF DRY BULB TEMPERATURE IN C. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1971 ****** ****** 15.1 16.3 25.2 29.7 33.5 32.3 30.5 23.2 15.3 8.6 ****** 1972 6.3 7.5 12.1 19.1 20.8 29.7 32.5 33.9 29.3 25.7 15.7 7.2 20.0 1973 7.2 ****** 12.6 17.5 23.2 ****** 31.0 34.2 29.2 25.7 13.2 10.1 ****** 1974 ****** ****** ****** ****** ****** ****** 36.0 36.1 33.8 30.7 18.0 10.7 ****** 1975 8.8 9.3 12.6 20.5 24.6 34.8 39.7 36.6 31.7 23.9 16.1 9.1 22.3 1976 9.1 8.7 11.7 18.1 24.9 33.6 34.2 36.3 30.9 21.5 17.3 11.7 21.5 1977 5.4 12.6 15.7 19.6 26.3 ****** 36.8 39.6 30.6 20.4 14.3 10.6 ****** 1978 12.0 11.8 14.7 20.8 27.9 30.7 37.3 35.9 30.3 27.4 13.0 13.9 23.0 1979 10.4 14.4 16.9 21.5 27.9 32.9 36.8 36.2 30.1 27.3 20.5 12.6 24.0 1980 8.9 11.4 16.0 21.4 26.3 33.3 36.6 ****** ****** ****** ****** ****** ****** 1981 ****** ****** 12.9 16.1 21.8 29.6 34.3 33.4 30.3 22.8 14.5 12.6 ****** 1982 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1985 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1986 9.1 10.0 12.8 18.8 23.1 29.0 35.0 35.0 31.7 24.5 13.0 8.9 20.9 1987 9.6 12.3 11.6 17.8 26.5 31.2 34.1 32.9 29.3 21.3 15.8 10.5 21.1 1988 7.9 9.8 12.6 17.8 25.2 30.5 ****** ****** ****** 24.0 14.4 10.3 ****** 1989 5.1 8.4 14.1 21.1 26.4 30.6 34.8 32.8 28.5 24.4 15.7 9.6 20.9 1990 6.7 8.8 13.5 17.3 25.4 31.1 35.1 31.9 28.3 22.4 17.2 11.7 20.8 1991 8.8 8.5 13.6 19.7 24.0 32.3 33.6 32.5 28.5 22.6 17.0 9.4 20.9 1992 5.0 7.0 9.8 16.9 22.5 29.2 32.3 33.1 28.7 22.1 14.7 8.1 19.1 1993 7.3 8.8 12.6 17.7 23.6 30.7 35.0 33.6 29.1 23.5 13.5 11.3 20.6 1994 10.7 9.8 14.2 21.0 26.0 30.9 33.6 32.2 30.8 23.8 14.4 6.9 21.2 1995 9.9 10.8 14.0 17.4 26.0 31.2 32.6 32.9 28.0 22.2 14.3 8.8 20.7 1996 9.6 11.6 12.6 17.8 27.0 31.5 36.5 34.0 28.7 22.6 16.2 12.8 21.7 1997 9.4 7.5 10.6 17.1 26.3 31.7 33.0 31.5 28.1 22.6 15.2 9.7 20.2 1998 6.5 9.6 12.8 19.0 25.8 33.7 35.4 35.6 29.4 23.8 18.5 13.3 21.9 1999 10.4 11.5 14.8 19.8 27.6 32.4 34.2 35.1 28.9 24.2 15.0 11.6 22.1 2000 8.0 9.6 13.3 21.7 26.8 31.8 37.5 34.7 28.5 21.3 14.9 10.3 21.5 MEAN 8.4 10.0 13.3 18.9 25.2 31.4 34.8 34.3 29.7 23.8 15.5 10.4 21.3 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 26 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 MET. AVERAGE OF DEW POINT TEMPERATURE IN C. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1971 ****** ****** 1.2 8.5 8.7 3.0 4.9 7.4 3.5 2.3 6.9 2.2 ****** 1972 0.7 3.5 5.4 12.9 10.5 8.1 8.9 10.0 8.3 7.3 6.4 0.1 6.9 1973 -2.0 ****** 1.2 5.9 8.1 ****** 4.6 1.8 2.5 0.5 -3.5 0.7 ****** 1974 ****** ****** ****** ****** ****** ****** 16.1 22.2 18.9 8.2 6.5 3.0 ****** 1975 0.9 1.6 5.0 10.7 14.6 23.3 31.5 25.1 15.8 1.0 6.7 4.6 11.7 1976 5.1 2.2 6.6 11.1 16.3 14.3 16.6 17.4 15.1 7.4 9.1 7.0 10.7 1977 1.6 4.4 4.3 7.7 13.3 ****** 16.5 11.3 11.8 10.0 5.8 6.4 ****** 1978 4.4 6.0 7.5 4.7 -0.9 6.4 15.9 11.7 5.6 12.9 4.1 6.7 7.1 1979 5.0 8.7 9.8 12.8 16.9 14.8 20.5 15.5 7.7 10.9 11.8 7.0 11.8 1980 4.4 6.1 8.5 10.1 12.2 13.1 16.4 ****** ****** ****** ****** ****** ****** 1981 ****** ****** 9.0 11.1 15.7 22.5 27.6 25.6 20.8 13.1 4.9 4.3 ****** 1982 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1985 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1986 0.7 3.7 4.3 10.0 7.3 2.6 8.1 3.4 1.1 4.5 5.6 0.2 4.3 1987 0.0 2.8 4.8 5.8 5.1 0.5 4.9 3.1 3.0 7.6 3.7 3.8 3.8 1988 2.5 2.9 4.8 8.2 4.1 4.8 ****** ****** ****** 6.7 2.4 1.9 ****** 1989 -1.8 -3.0 6.6 8.9 7.4 6.8 9.4 9.1 7.5 7.3 7.9 5.0 5.9 1990 1.5 2.8 4.3 7.7 7.1 6.1 12.9 17.5 5.7 6.6 5.0 1.9 6.6 1991 3.8 0.6 7.0 9.4 7.4 15.0 12.4 8.3 4.7 8.4 3.3 3.8 7.0 1992 -0.9 0.3 1.9 5.8 9.2 7.2 4.6 6.4 4.7 2.9 4.8 3.5 4.2 1993 0.0 0.8 2.1 8.9 9.7 4.3 8.1 5.8 0.0 3.7 6.4 6.2 4.7 1994 4.9 2.3 5.0 8.2 4.1 0.7 6.9 4.2 4.2 7.3 8.8 1.1 4.8 1995 3.7 3.7 5.2 8.6 8.3 6.4 6.0 4.9 5.3 1.1 1.4 0.5 4.6 1996 2.4 4.9 5.9 7.7 7.6 3.9 4.7 5.0 4.4 3.6 1.7 5.2 4.8 1997 2.7 -2.2 2.8 7.0 7.2 3.3 4.8 6.1 3.1 6.9 8.4 5.6 4.6 1998 2.6 3.2 6.1 9.0 6.9 4.2 7.4 6.3 5.6 2.6 4.6 1.5 5.0 1999 2.6 3.4 2.7 5.7 3.3 4.7 6.6 6.5 6.2 5.9 3.6 2.3 4.5 2000 1.1 -0.8 0.2 6.1 4.0 1.9 5.8 5.5 6.3 6.0 4.0 5.7 3.8 MEAN 2.0 2.7 4.9 8.5 8.6 7.7 11.3 10.0 7.2 6.2 5.2 3.6 6.5 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 27 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 MET. AVERAGE OF MIXING RATIO IN G/KG YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1971 ****** ****** 4.65 7.57 7.78 5.13 5.96 7.04 5.70 5.17 6.87 4.90 ****** 1972 4.38 5.52 6.08 10.19 8.52 7.31 7.70 8.41 7.49 6.97 6.52 4.33 6.95 1973 3.70 ****** 4.51 6.34 7.77 ****** 5.81 4.77 5.01 4.53 3.48 4.43 ****** 1974 ****** ****** ****** ****** ****** ****** 13.47 18.78 15.23 7.48 6.75 5.26 ****** 1975 4.41 4.78 6.01 8.77 11.42 20.86 32.86 22.86 13.22 5.21 6.74 5.73 11.91 1976 5.97 4.91 6.82 9.07 12.78 12.41 12.95 13.86 12.51 7.20 8.06 6.79 9.44 1977 4.70 5.69 5.83 7.21 10.98 ****** 13.19 9.51 9.75 8.42 6.23 6.53 ****** 1978 5.70 6.32 7.07 5.92 4.50 7.01 13.28 9.64 6.40 10.52 5.78 6.66 7.40 1979 5.91 7.68 8.30 10.09 13.27 12.06 17.64 12.43 7.40 9.30 9.63 6.80 10.04 1980 5.65 6.40 7.57 8.45 9.61 10.26 12.56 ****** ****** ****** ****** ****** ****** 1981 ****** ****** 7.87 9.22 12.55 19.20 26.17 23.11 17.62 10.93 6.41 6.01 ****** 1982 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1985 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1986 4.40 5.37 5.69 8.27 7.07 5.08 7.73 5.48 4.61 5.73 6.21 4.24 5.82 1987 4.16 5.07 5.88 6.43 6.23 4.36 5.90 5.23 5.23 7.37 5.48 5.53 5.57 1988 4.94 5.09 5.80 7.59 5.52 6.21 ****** ****** ****** 6.68 5.18 4.83 ****** 1989 3.63 3.62 6.53 7.73 6.96 6.57 8.24 7.79 6.95 6.85 7.26 5.88 6.50 1990 4.63 5.02 5.73 7.16 6.83 6.37 10.52 13.99 6.44 6.58 5.94 4.78 7.00 1991 5.42 4.55 6.85 8.05 6.96 12.05 9.66 7.42 5.74 7.48 5.25 5.46 7.07 1992 3.99 4.23 4.86 6.21 7.87 6.91 5.80 6.45 5.78 5.04 6.06 5.38 5.71 1993 4.22 4.52 4.83 7.70 8.17 5.58 7.34 6.17 4.13 5.51 6.69 6.39 5.94 1994 5.91 4.89 5.86 7.45 5.63 4.46 6.76 5.54 5.82 7.21 7.75 4.56 5.99 1995 5.43 5.40 5.95 7.59 7.58 6.62 6.36 5.81 6.02 4.47 4.88 4.32 5.87 1996 5.04 5.88 6.25 7.14 7.14 5.52 5.79 5.87 5.62 5.34 5.01 6.02 5.89 1997 5.04 3.56 5.12 6.93 6.85 5.26 5.83 6.30 5.19 6.75 7.49 6.13 5.87 1998 4.99 5.27 6.43 7.77 6.76 5.63 6.91 6.40 6.14 4.94 5.78 4.57 5.96 1999 5.14 5.28 5.04 6.20 5.29 5.73 6.75 6.50 6.39 6.26 5.41 4.98 5.75 2000 4.45 3.92 4.38 6.39 5.62 4.81 6.31 6.06 6.40 6.32 5.58 6.17 5.54 MEAN 4.86 5.13 6.00 7.66 7.99 8.06 10.46 9.39 7.53 6.73 6.26 5.47 7.13 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 28 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 MET. AVERAGE OF VAPOUR PRESSURE IN HPA YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1971 ****** ****** 7.04 11.41 11.75 7.79 9.04 10.66 8.65 7.83 10.37 7.41 ****** 1972 6.63 8.33 9.18 15.30 12.85 11.06 11.65 12.71 11.32 10.54 9.85 6.55 10.50 1973 5.60 ****** 6.83 9.58 11.71 ****** 8.82 7.26 7.60 6.87 5.28 6.70 ****** 1974 ****** ****** ****** ****** ****** ****** 20.13 27.89 22.74 11.31 10.19 7.96 ****** 1975 6.67 7.23 9.08 13.22 17.14 30.76 47.73 33.67 19.77 7.88 10.18 8.66 17.67 1976 9.01 7.42 10.28 13.64 19.13 18.55 19.42 20.75 18.72 10.86 12.14 10.25 14.18 1977 7.10 8.60 8.81 10.88 16.47 ****** 19.76 14.35 14.67 12.68 9.41 9.85 ****** 1978 8.61 9.54 10.67 8.96 6.83 10.60 19.87 14.53 9.69 15.80 8.73 10.06 11.16 1979 8.93 11.57 12.51 15.17 19.87 18.09 26.20 18.65 11.18 14.00 14.48 10.26 15.07 1980 8.53 9.66 11.42 12.74 14.48 15.46 18.87 ****** ****** ****** ****** ****** ****** 1981 ****** ****** 11.85 13.85 18.77 28.45 38.38 34.06 26.16 16.38 9.67 9.07 ****** 1982 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1985 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1986 6.66 8.11 8.60 12.46 10.67 7.70 11.65 8.31 7.00 8.68 9.37 6.42 8.80 1987 6.30 7.67 8.88 9.71 9.43 6.63 8.96 7.94 7.94 11.11 8.29 8.36 8.44 1988 7.46 7.69 8.76 11.44 8.37 9.39 ****** ****** ****** 10.09 7.84 7.30 ****** 1989 5.49 5.48 9.86 11.66 10.53 9.96 12.46 11.78 10.52 10.36 10.95 8.88 9.83 1990 6.99 7.59 8.66 10.80 10.32 9.66 15.83 20.92 9.73 9.95 8.98 7.23 10.56 1991 8.19 6.87 10.34 12.13 10.53 18.08 14.57 11.22 8.71 11.30 7.95 8.25 10.68 1992 6.04 6.40 7.35 9.39 11.88 10.46 8.79 9.77 8.76 7.64 9.15 8.13 8.65 1993 6.39 6.83 7.32 11.62 12.33 8.47 11.11 9.37 6.28 8.34 10.09 9.65 8.98 1994 8.93 7.40 8.86 11.24 8.52 6.77 10.25 8.41 8.83 10.88 11.67 6.90 9.06 1995 8.21 8.16 8.99 11.45 11.44 10.02 9.64 8.82 9.12 6.78 7.37 6.53 8.88 1996 7.61 8.89 9.44 10.77 10.79 8.38 8.80 8.90 8.53 8.10 7.58 9.09 8.91 1997 7.62 5.39 7.75 10.46 10.36 7.99 8.84 9.56 7.88 10.21 11.29 9.25 8.88 1998 7.53 7.96 9.70 11.73 10.22 8.55 10.47 9.71 9.30 7.49 8.75 6.92 9.03 1999 7.77 7.98 7.63 9.37 8.02 8.69 10.23 9.86 9.68 9.48 8.19 7.52 8.70 2000 6.74 5.94 6.64 9.67 8.51 7.30 9.57 9.19 9.70 9.56 8.44 9.32 8.38 MEAN 7.35 7.76 9.06 11.55 12.04 12.12 15.64 14.10 11.35 10.17 9.45 8.26 10.74 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 29 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 MET. AVERAGE OF SATURATION DEFICIT PRESSURE IN HPA YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1971 ****** ****** 10.95 8.06 21.55 36.48 45.02 40.16 37.42 22.00 7.54 4.26 ****** 1972 3.14 2.50 5.44 7.79 13.26 32.58 40.13 42.83 31.81 24.22 8.92 3.92 18.04 1973 5.02 ****** 8.60 11.31 18.50 ****** 38.73 49.67 35.19 27.80 10.82 6.13 ****** 1974 ****** ****** ****** ****** ****** ****** 41.29 33.53 30.57 33.88 11.58 5.20 ****** 1975 4.87 4.97 6.28 11.93 15.17 26.40 26.28 30.35 29.76 23.10 9.09 3.11 15.94 1976 2.88 4.14 4.09 7.72 13.48 36.65 37.61 43.53 28.60 16.08 8.54 3.92 17.27 1977 2.21 7.14 10.06 12.91 19.17 ****** 45.35 61.80 31.67 12.57 7.36 3.21 ****** 1978 5.82 4.81 6.75 16.82 32.69 35.00 47.85 46.05 34.55 22.41 7.18 6.25 22.18 1979 4.14 5.26 7.44 11.30 19.48 33.23 38.46 43.13 32.61 24.03 10.29 4.76 19.51 1980 3.08 4.09 7.68 13.50 21.33 37.26 44.37 ****** ****** ****** ****** ****** ****** 1981 ****** ****** 3.51 5.31 8.53 14.61 17.65 19.34 18.78 12.43 7.84 5.85 ****** 1982 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1985 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1986 5.38 4.65 6.89 10.36 20.20 35.69 49.23 52.17 43.46 24.09 6.46 5.45 22.00 1987 6.28 7.43 5.25 12.40 28.11 42.97 48.43 46.77 36.01 15.76 10.66 4.79 22.07 1988 3.50 4.79 6.50 10.18 26.70 38.08 ****** ****** ****** 21.84 10.12 6.12 ****** 1989 3.63 6.17 7.07 14.98 26.81 38.32 48.61 42.67 31.63 22.57 7.74 3.44 21.14 1990 3.09 4.13 7.68 10.55 25.96 39.99 44.93 30.92 32.80 19.10 12.14 7.70 19.92 1991 3.46 4.83 6.08 12.59 21.23 34.49 41.89 41.77 33.81 17.75 12.78 3.97 19.55 1992 2.97 3.98 5.44 10.90 17.34 33.13 44.08 44.24 34.44 21.39 8.92 3.15 19.17 1993 4.22 5.17 8.31 9.89 18.66 39.45 50.42 46.71 38.34 22.60 6.29 4.21 21.19 1994 4.37 5.15 8.24 15.28 28.58 41.85 45.76 44.17 38.07 20.00 5.22 3.43 21.68 1995 4.52 5.38 7.86 9.68 25.22 38.78 43.93 46.24 32.67 22.23 10.53 5.36 21.03 1996 4.62 5.38 5.73 10.73 27.84 41.50 56.14 48.84 34.36 21.61 11.81 6.24 22.90 1997 4.73 5.84 5.67 10.73 26.59 42.53 45.95 40.83 33.61 19.33 6.64 3.12 20.46 1998 2.40 4.45 5.83 11.96 26.04 47.89 50.81 53.21 35.35 24.39 13.83 9.04 23.77 1999 5.24 6.27 10.24 15.69 32.57 43.45 47.13 51.28 33.69 23.29 9.95 6.83 23.80 2000 4.50 6.85 10.05 18.00 29.48 43.28 59.02 50.69 32.31 17.66 9.50 3.53 23.74 MEAN 4.09 5.15 7.11 11.62 22.58 37.11 43.96 43.79 33.40 21.29 9.27 4.92 20.36 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 30 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 MET. AVERAGE OF RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1971 *** *** 44 63 39 21 19 23 20 28 62 67 *** 1972 69 79 67 71 56 28 26 26 30 35 58 64 51 1973 57 *** 48 50 41 *** 21 15 20 22 37 56 *** 1974 *** *** *** *** *** *** 35 46 42 26 51 61 *** 1975 60 61 62 55 56 54 65 53 40 27 55 74 55 1976 77 66 72 65 60 35 37 35 41 43 60 74 55 1977 77 60 51 50 48 *** 34 21 35 55 58 76 *** 1978 61 69 64 36 18 23 29 24 23 42 57 63 42 1979 70 70 64 59 53 35 39 30 26 38 59 70 51 1980 75 71 63 51 44 31 31 *** *** *** *** *** *** 1981 *** *** 78 73 69 67 69 64 58 56 54 59 *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 *** *** *** *** *** *** *** *** *** *** *** *** *** 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 59 68 60 60 44 23 23 17 17 32 65 59 44 1987 56 57 67 51 33 18 19 19 22 49 50 68 42 1988 71 66 62 58 32 25 *** *** *** 38 50 61 *** 1989 65 52 64 49 35 26 25 27 30 37 64 75 46 1990 71 69 59 58 38 25 30 45 28 41 49 55 47 1991 73 62 67 56 39 37 31 27 26 45 46 70 48 1992 70 65 62 53 48 31 22 22 25 32 57 75 47 1993 64 62 54 61 47 23 22 21 20 34 66 73 46 1994 70 63 58 49 32 19 23 21 23 41 72 69 45 1995 68 65 60 61 40 27 24 22 29 29 47 61 44 1996 64 67 67 56 36 21 17 20 26 33 45 65 43 1997 67 55 63 55 35 20 21 25 24 42 67 77 46 1998 78 68 67 57 36 20 21 20 27 29 45 49 43 1999 64 61 49 46 27 21 22 21 29 36 51 59 41 2000 65 54 47 41 29 19 17 20 28 42 54 76 41 MEAN 67 64 61 55 41 28 29 28 29 37 55 66 47 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 31 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 MET. AVERAGE OF MAXIMUM RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1971 *** *** 61 81 56 33 29 35 29 37 73 79 *** 1972 80 88 83 85 72 39 40 37 43 50 71 79 64 1973 75 *** 62 67 54 *** 32 23 29 31 54 71 *** 1974 *** *** *** *** *** *** 48 56 48 32 60 72 *** 1975 73 72 73 66 67 65 71 58 48 40 64 83 65 1976 84 76 80 72 68 44 49 44 54 56 68 85 65 1977 87 72 68 66 61 *** 48 30 51 66 69 85 *** 1978 68 79 77 43 24 31 35 28 31 53 66 73 51 1979 79 76 72 68 65 42 46 36 34 53 68 79 60 1980 83 81 71 62 58 39 40 *** *** *** *** *** *** 1981 *** *** 84 81 78 74 76 70 65 65 66 72 *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 *** *** *** *** *** *** *** *** *** *** *** *** *** 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 78 87 79 82 68 43 39 32 29 49 84 78 62 1987 78 81 86 74 56 34 33 34 35 66 73 81 61 1988 88 85 82 81 57 43 *** *** *** 57 73 78 *** 1989 82 70 83 71 58 46 43 46 47 54 82 90 64 1990 87 87 82 81 64 46 45 59 47 60 70 74 67 1991 89 83 88 80 61 52 48 47 45 69 69 85 68 1992 86 83 83 76 72 54 42 38 42 51 77 90 66 1993 83 85 81 81 71 43 36 37 38 49 84 89 65 1994 84 82 77 71 59 37 41 39 38 59 87 87 63 1995 88 85 85 87 62 48 46 42 51 48 73 81 66 1996 79 86 84 80 60 38 28 36 45 51 64 83 61 1997 87 80 83 80 58 37 39 45 42 64 88 91 66 1998 90 85 87 83 64 36 35 35 47 47 67 71 62 1999 81 86 72 73 51 38 38 40 51 58 76 82 62 2000 84 81 75 63 53 35 29 36 46 65 76 90 61 MEAN 82 81 78 74 61 43 42 41 43 53 72 81 63 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 32 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 MET. AVERAGE OF MINIMUM RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1971 *** *** 32 48 26 13 13 15 13 21 49 55 *** 1972 59 69 53 57 43 18 17 16 18 22 42 50 39 1973 41 *** 37 37 30 *** 13 9 13 14 24 42 *** 1974 *** *** *** *** *** *** 25 37 36 20 42 48 *** 1975 49 49 53 45 45 43 58 47 33 18 47 65 46 1976 69 55 64 57 53 26 27 27 30 31 52 61 46 1977 69 49 37 37 36 *** 24 14 22 44 48 68 *** 1978 53 59 51 29 12 17 24 20 16 33 47 54 35 1979 62 63 55 49 42 28 32 25 19 28 49 62 43 1980 67 62 55 40 33 24 25 *** *** *** *** *** *** 1981 *** *** 72 63 60 58 62 58 49 43 40 40 *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 *** *** *** *** *** *** *** *** *** *** *** *** *** 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 43 54 46 44 26 11 13 9 9 21 50 45 31 1987 40 42 50 32 17 9 11 10 13 35 33 55 29 1988 55 50 49 39 17 15 *** *** *** 26 32 47 *** 1989 51 39 49 34 21 15 15 16 20 25 50 61 33 1990 58 54 42 39 21 13 21 36 16 27 33 39 33 1991 58 47 52 38 25 28 20 15 14 30 27 56 34 1992 55 51 48 35 32 17 11 13 14 18 40 59 33 1993 49 43 35 45 30 12 13 12 8 21 47 56 31 1994 57 49 42 32 16 9 13 11 14 28 58 54 32 1995 52 50 41 42 27 14 12 11 16 15 29 45 30 1996 51 52 52 40 21 12 10 11 14 20 31 50 30 1997 49 38 48 38 21 11 11 13 13 26 49 63 32 1998 66 55 51 39 20 10 12 10 14 16 27 32 29 1999 50 45 33 29 13 12 13 11 15 20 34 40 26 2000 48 36 29 26 15 10 10 10 17 27 36 61 27 MEAN 54 51 47 41 28 18 20 19 19 25 41 52 35 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 33 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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 1971 *** *** 2 6 1 0 0 0 0 0 6 6 *** 1972 3 1 10 3 2 0 0 0 0 0 4 6 29 1973 2 *** 3 2 1 *** 0 0 0 0 3 4 *** 1974 *** *** *** *** *** *** 0 0 0 0 3 5 *** 1975 4 12 5 4 3 0 0 0 0 0 2 8 38 1976 9 5 5 7 2 0 0 0 0 0 0 4 32 1977 6 3 2 5 1 0 0 0 0 1 2 8 28 1978 4 7 4 1 0 0 0 0 0 0 0 4 20 1979 11 3 8 1 0 0 0 0 0 0 2 8 33 1980 6 7 6 3 1 0 0 *** *** *** *** *** *** 1981 *** *** 9 1 4 0 0 0 0 5 4 0 *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 *** *** *** *** *** *** *** *** *** *** *** *** *** 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 2 3 2 6 3 0 0 0 0 2 9 3 30 1987 1 5 8 1 0 0 0 0 0 3 2 6 26 1988 9 9 6 3 0 0 *** *** *** 0 2 7 *** 1989 3 3 9 1 0 0 0 0 0 0 5 4 25 1990 8 5 4 3 0 0 0 0 0 1 1 2 24 1991 4 4 9 2 0 0 0 0 0 0 1 6 26 1992 6 9 7 3 2 0 0 0 0 0 3 7 37 1993 5 3 3 7 2 0 0 0 0 3 5 4 32 1994 6 2 3 4 1 0 0 0 0 2 8 8 34 1995 1 4 5 6 3 0 0 0 0 0 2 1 22 1996 6 3 7 3 1 0 0 0 0 0 0 2 22 1997 2 1 6 4 0 0 0 0 0 1 6 8 28 1998 11 4 8 2 0 0 0 0 0 0 1 0 26 1999 5 3 0 0 0 0 0 0 0 1 1 0 10 2000 4 0 1 2 0 0 0 0 0 1 3 8 19 MEAN 5 4 5 3 1 0 0 0 0 1 3 5 27 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 34 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 MET. HIGHEST AND LOWEST LIMITS FOR 30 YEARS DURING 1971-2000 ELE- JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MENT --------------------------------------------------------------------------------------------- NO. HIG. DRY 03 16.8 21.2 22.0 26.5 31.0 36.0 39.0 38.2 32.8 33.0 26.2 21.0 1 YEAR - DAY 1995-16 1996- 9 1999-31 1980-22 1979-30 1975-29 1975- 8 1973- 6 1986- 9 1974- 6 1991- 3 1990- 6 LOW. DRY 03 -8.0 -7.8 -3.0 -0.2 6.2 12.6 16.8 16.4 8.2 6.0 -5.4 -4.8 2 YEAR - DAY 1992-25 1992-29 1976- 2 1997-12 1995- 9 1996- 6 1992- 1 2000-31 1992-29 1996-31 1988-15 1972-31 HIG. WET 03 12.4 13.2 15.0 20.0 27.0 30.0 36.0 30.0 23.0 20.0 17.0 14.6 3 YEAR - DAY 1994- 4 1991-26 1979-29 1979-22 1979-30 1975-22 1975- 8 1975- 3 1974- 9 1974- 3 1974-13 1991- 9 LOW. WET 03 -7.8 -8.2 -4.0 -0.4 5.4 8.0 10.2 9.8 5.0 3.8 -5.5 -4.9 4 YEAR - DAY 1992-25 1992-29 1976- 1 1997-12 1973- 1 1986-22 1973-12 1987-22 1992-30 1992-28 1988-15 1972-31 HIG. DRY 09 21.2 25.0 29.4 33.6 42.6 45.0 49.0 48.0 44.0 38.2 30.5 26.8 5 YEAR - DAY 2000- 1 1977-28 1999-31 1999-30 1999-30 1975-30 1978-20 1977- 5 1995- 1 1999- 3 1974- 1 1990- 4 LOW. DRY 09 -0.6 1.4 0.8 7.8 12.6 25.2 29.2 31.2 17.6 14.4 6.6 1.2 6 YEAR - DAY 1992-25 1992-28 1997- 7 1997-11 1995- 8 1992- 2 1973- 1 1987-27 1995-20 1993-28 1993-14 1992-28 HIG. WET 09 18.0 18.0 20.0 25.0 31.0 38.0 40.3 40.0 33.0 29.0 23.0 19.0 7 YEAR - DAY 1978-18 1979-16 1979-17 1976-26 1977-30 1975-22 1986-17 1975- 4 1981- 5 1979- 1 1974-12 1976- 7 LOW. WET 09 -1.4 -0.6 0.0 4.0 11.8 13.0 16.0 16.2 12.0 9.0 1.0 -0.6 8 YEAR - DAY 1992-25 1997- 5 1976- 3 1997-11 1995- 8 1978- 2 1992-12 1987-25 1975-30 1975-21 1988-14 1992-28 HIG. DRY 15 18.2 21.0 26.0 31.2 40.0 43.2 45.2 47.0 42.5 37.0 28.4 24.2 9 YEAR - DAY 1987-23 1987- 3 1977-17 1994-22 1994-31 1998-21 1996-25 1977- 4 1976- 6 1974- 4 1991- 2 1990- 4 LOW. DRY 15 -3.0 0.0 4.0 7.0 13.0 21.2 24.6 30.2 20.2 12.5 4.8 0.2 10 YEAR - DAY 1977- 9 1992-28 1976- 2 1981- 2 1981- 1 1992- 1 1973- 1 1972- 1 1995-20 1977-25 1993-13 1972-30 HIG. WET 15 15.0 17.0 19.0 27.0 27.0 36.0 38.0 37.0 32.0 28.0 23.0 16.0 11 YEAR - DAY 1978-18 1979-14 1978-23 1977-29 1977-27 1975-21 1975-13 1975- 3 1976-14 1978- 4 1979-15 1976- 7 LOW. WET 15 -3.0 -1.2 1.8 4.4 10.0 10.0 13.0 16.0 12.0 8.0 1.2 -0.8 12 YEAR - DAY 1977- 9 1997- 5 1992-10 1997-10 1978- 2 1978- 1 1974-11 1987-27 1975-30 1975-21 1988-14 1972-24 HIG. MIN. 13.2 14.0 18.5 23.0 29.0 32.2 35.2 36.0 28.0 25.0 24.2 18.5 13 YEAR - DAY 1994- 4 1998- 7 1971-12 1994-24 1990-31 1998-17 1998-21 1973- 7 1986- 1 1994- 9 1991- 3 1990- 6 LOW. MIN. -10.0 -8.6 -6.0 -1.0 1.0 4.0 8.0 4.0 6.0 0.0 -5.6 -9.5 14 YEAR - DAY 1992-25 1992-29 1978-10 1978-18 1978- 4 1978- 3 1974-30 1974-30 1974- 2 1974-25 1988-15 1972-31 HIG. MAX. 25.0 28.5 31.0 35.0 42.8 47.0 52.0 50.0 46.0 42.0 32.0 27.0 15 YEAR - DAY 1978-19 1977-20 1977- 1 1978-25 1999-30 1975- 7 1978-20 1977- 3 1974- 4 1974- 4 1974-12 1990- 4 LOW. MAX. 3.0 4.4 7.0 10.0 15.4 29.0 35.0 33.4 28.8 18.6 8.0 3.5 16 YEAR - DAY 1992-25 1997- 6 1981- 3 1981- 2 1981- 1 1981- 5 1974-13 1987-27 1992-28 1993-31 1992-26 1994- 5 HIG. PPTN 75.0 60.0 75.0 42.0 43.5 2.0 4.3 3.5 2.0 81.0 78.5 102.0 17 YEAR - DAY 1999- 9 1990-10 1987- 4 1971-13 1972- 1 1993- 1 1999-15 1972- 1 1975-29 1981-13 1971-17 1991-12 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 35 STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 MET. HIGHEST LIMITS OF ABSOLUTE DIFFERENCES FOR 30 YEARS DURING 1971-2000 ELE- JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MENT --------------------------------------------------------------------------------------------- NO. DRY 09 - DRY 03 18.8 19.4 20.0 23.6 23.0 22.6 26.0 23.6 25.4 22.6 20.6 19.6 18 YEAR - DAY 1987-23 2000-22 1993-31 1987-30 1990-21 1990-23 1977- 8 1995-28 1995- 1 1989-11 1996- 5 1999-31 DRY 15 - DRY 09 11.0 8.8 10.0 12.0 15.0 9.6 10.2 9.4 13.0 12.5 12.0 11.0 19 YEAR - DAY 1979- 6 1989-18 1978-29 1978-13 1976-17 1995- 5 1999-15 1981-18 1976-24 1977- 9 1971-12 1976-14 DRY 15 - DRY 03 16.4 16.8 19.8 20.0 21.4 24.4 24.0 23.2 21.8 19.2 17.0 15.2 20 YEAR - DAY 1987-23 1997-17 2000-17 1987-28 1986-28 1990-23 1977- 8 1990-13 1990-16 1989-11 1996- 5 1973- 6 WET 09 - WET 03 13.0 15.8 14.0 16.0 16.6 18.5 21.1 14.0 17.0 14.8 15.5 12.0 21 YEAR - DAY 1977-14 1991-16 1977- 1 1990-22 1973-29 1976-13 1986-17 1975-13 1986-14 1971- 9 1978-26 1977-31 WET 15 - WET 09 10.0 7.8 6.2 11.0 14.0 11.0 18.0 9.2 11.0 10.8 9.0 8.0 22 YEAR - DAY 1979- 6 1972-24 1973-11 1976-26 1976-17 1976-23 1975-10 1986-10 1986-14 1971- 9 1975-20 1975-16 WET 15 - WET 03 10.0 12.0 13.2 14.4 13.5 16.5 15.0 15.0 15.0 12.0 11.0 10.0 23 YEAR - DAY 1977-15 1976-15 1998-26 1987-30 1977-29 1976-13 1978-23 1975-26 1975-20 1979- 7 1978- 9 1981- 1 DAY BY DAY DRY 03 14.8 17.6 16.0 17.0 14.4 14.8 14.8 14.4 14.6 15.0 14.2 13.6 24 YEAR - DAY 1995-16 1996- 9 1973- 4 1993-21 1999-13 1996- 5 1989- 2 1973- 6 1987-28 1975- 1 1995-12 1988-12 DAY BY DAY WET 03 9.0 11.2 11.4 13.6 9.2 11.5 11.5 7.0 8.8 10.8 11.6 9.6 25 YEAR - DAY 2000-22 1992-29 1990-11 1973- 5 1991- 3 1979- 1 1974-10 1974-15 1987-21 1971-13 1995-12 1971-10 DAY BY DAY DRY 09 10.0 11.6 14.2 13.2 15.0 7.2 8.0 7.0 16.4 12.5 13.0 10.8 26 YEAR - DAY 1979- 7 1997- 5 1997- 7 1991-17 1977-26 2000- 5 1974-11 1976-24 1995-20 1977-10 1978- 1 1987-20 DAY BY DAY WET 09 9.0 7.6 8.0 9.2 12.0 12.0 16.7 10.2 10.6 12.0 10.0 7.8 27 YEAR - DAY 1979- 7 1972- 3 1973- 4 1971-17 1977-26 1975-21 1986-18 1986-11 1986-14 1979- 1 1981- 5 1991-10 DAY BY DAY DRY 15 10.0 10.2 13.0 13.0 10.4 11.8 10.4 8.4 11.2 13.0 13.4 11.0 28 YEAR - DAY 1979- 6 1987- 4 1977-18 1977- 6 1999- 7 1992- 1 1999-16 1973-20 1995-20 1979-24 1991- 4 1975-23 DAY BY DAY WET 15 9.0 8.4 8.0 12.0 11.5 11.0 16.0 8.0 9.0 12.0 10.6 10.5 29 YEAR - DAY 1979- 6 1993-15 1977- 4 1977-30 1977-27 1979- 1 1975-10 1979- 1 1976-19 1977- 4 1995-11 1975-23 DAY BY DAY MIN. 9.8 10.0 17.0 11.6 12.6 15.0 12.0 11.0 10.6 9.4 13.2 12.5 30 YEAR - DAY 1999- 7 1996- 9 1971-20 1991- 9 1997- 5 1996- 5 1974-17 1973- 7 1987-28 1990-19 1991- 4 1972-31 DAY BY DAY MAX. 10.5 10.2 12.0 10.2 8.0 7.0 6.0 6.4 9.5 11.0 13.0 10.0 31 YEAR - DAY 1979- 7 2000- 7 1977- 4 2000-10 1972- 2 1975- 7 1974-13 1999-31 1976-18 1977-24 1978- 1 1976-10 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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.***** ***** 14.1 15.6 24.0 27.5 31.5 30.3 28.4 21.0 14.6 7.8 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** ***** 7.6 9.9 16.4 18.6 22.5 21.2 19.0 12.5 8.9 2.7 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** 20.5 21.3 31.7 36.4 40.5 39.5 37.7 29.5 20.2 12.9 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** 12.9 11.4 15.3 17.8 18.0 18.3 18.7 17.0 11.3 10.2 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** ***** 4.38 6.52 7.68 5.48 6.09 7.03 5.02 4.62 6.04 4.51 ***** MEAN OF MIXING RATIO AT 09 GMT. ***** ***** 4.71 7.90 7.42 5.01 6.02 7.09 6.08 5.56 6.97 5.13 ***** MEAN OF MIXING RATIO AT 15 GMT. ***** ***** 4.85 8.29 8.25 4.90 5.77 7.00 6.01 5.33 7.61 5.06 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** -5.0 5.0 11.5 12.5 19.0 19.5 11.5 8.5 5.5 -2.5 ****** DAY ** ** 16 19 19 3 1 11 26 10 17 17 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** 25.5 30.5 36.0 41.0 43.0 43.5 42.5 36.0 28.0 21.5 ****** DAY ** ** 11 30 31 17 2 21 11 13 12 4 24 HOUR MAXIMUM PRECIPITATION IN MM. ***** ***** 33.5 42.0 11.5 0.0 0.0 1.0 0.0 0.0 78.5 15.0 ****** DAY ** ** 28 13 6 ** ** 1 ** ** 17 15 MONTHLY TOTAL PRECIPITATION IN MM. ***** ***** 41.0 140.0 20.0 0.0 0.0 1.0 0.0 0.0 168.0 69.5 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 9.3 36.4 0.2 54.0 NO. OF DAYS WITH PRECIPITATION. *** *** 5 13 4 0 0 1 0 0 8 9 *** NO. OF DAYS PRECIPITATION EQUAL *** *** 2 11 4 0 0 1 0 0 7 8 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL *** *** 1 5 1 0 0 0 0 0 5 3 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** *** 56 72 54 33 29 34 27 35 67 74 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** *** 34 52 28 14 13 17 16 23 52 59 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** *** 41 65 36 16 15 19 19 27 67 67 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** 1 0 0 0 0 0 0 0 0 0 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** 0 0 0 4 22 9 7 0 0 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 1 27 30 31 22 30 16 0 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** 0 0 0 2 22 7 4 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** 0 0 0 0 0 0 0 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** *** 3 0 0 0 0 0 0 0 0 10 *** DATE OF START AND END FREEZING START = 15 DEC. END = 22 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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. 5.8 6.9 11.1 18.0 19.6 24.3 27.2 28.8 24.5 21.5 14.0 6.6 17.4 AVERAGE OF MINIMUM TEMPERATURE IN C. 0.7 0.7 5.1 11.4 12.5 12.4 14.4 17.1 12.4 10.1 6.4 1.0 8.7 AVERAGE OF MAXIMUM TEMPERATURE IN C. 10.9 13.0 17.1 24.7 26.6 36.2 39.9 40.6 36.6 32.9 21.7 12.2 26.0 DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.2 12.3 12.0 13.3 14.1 23.8 25.5 23.5 24.2 22.8 15.3 11.2 17.3 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.91 4.35 5.93 8.58 8.03 7.11 7.59 7.80 6.90 6.73 5.86 4.12 6.41 MEAN OF MIXING RATIO AT 09 GMT. 4.60 6.60 5.95 10.99 8.51 6.85 7.96 7.81 7.26 6.78 6.48 4.38 7.01 MEAN OF MIXING RATIO AT 15 GMT. 4.64 5.61 6.36 10.98 9.02 7.99 7.55 9.61 8.30 7.39 7.22 4.50 7.43 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -3.0 -3.5 1.5 6.5 9.5 7.5 10.0 11.0 8.0 2.0 0.5 -9.5 -9.5 DAY 20 12 28 1 2 3 6 30 27 31 1 31 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 15.5 19.5 24.0 29.5 37.0 39.5 45.0 44.0 40.5 37.0 29.0 17.5 45.0 DAY 5 16 15 28 26 26 13 7 4 1 2 8 24 HOUR MAXIMUM PRECIPITATION IN MM. 38.0 28.0 54.0 20.0 43.5 0.0 0.0 3.5 0.0 2.5 24.5 17.0 54.0 DAY 22 8 16 23 1 ** ** 1 ** 29 5 14 MONTHLY TOTAL PRECIPITATION IN MM. 77.5 46.0 188.0 78.0 65.0 0.0 0.0 3.5 0.0 2.5 46.0 71.0 577.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 53.9 24.8 0.6 20.7 NO. OF DAYS WITH PRECIPITATION. 9 9 15 14 11 0 0 2 0 1 6 10 77 NO. OF DAYS PRECIPITATION EQUAL 8 8 14 11 7 0 0 1 0 1 6 10 66 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 1 7 3 2 0 0 0 0 0 1 3 19 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 76 83 80 83 72 39 39 36 42 48 71 75 62 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 61 75 54 58 44 19 18 17 19 23 42 53 40 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 71 78 68 71 53 26 20 25 28 33 60 65 50 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 4 4 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 6 0 0 0 0 6 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 0 9 30 31 31 30 28 0 0 159 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 16 17 6 0 0 0 39 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 1 0 0 0 0 0 1 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 14 13 0 0 0 0 0 0 0 0 0 11 38 DATE OF START AND END FREEZING START = 17 DEC. END = 28 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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. 6.5 ***** 11.7 16.9 22.9 ***** 30.5 32.4 27.6 24.3 12.0 8.9 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. 0.2 ***** 5.1 9.7 14.6 ***** 20.7 22.8 18.3 15.8 4.6 3.0 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 12.8 ***** 18.6 24.0 31.2 ***** 40.3 42.0 36.8 32.7 19.4 14.8 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 12.6 ***** 13.5 14.3 16.6 ***** 19.6 19.2 18.5 16.9 14.8 11.8 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.53 ***** 4.06 5.94 6.30 ***** 5.51 4.53 4.34 3.83 3.37 3.94 ***** MEAN OF MIXING RATIO AT 09 GMT. 3.83 ***** 5.26 6.83 8.49 ***** 5.67 4.94 4.90 4.59 3.49 4.44 ***** MEAN OF MIXING RATIO AT 15 GMT. 3.73 ***** 4.34 6.24 8.54 ***** 6.26 4.85 5.83 5.17 3.60 4.90 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. -4.5 ***** 0.0 5.0 8.0 ***** 16.0 19.0 15.5 12.0 -2.0 -1.0 ****** DAY 18 ** 9 5 1 ** 3 31 13 25 24 13 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 17.5 ***** 24.5 30.0 36.5 ***** 45.0 47.0 40.5 37.0 27.5 20.0 ****** DAY 27 ** 1 26 26 ** 27 6 8 16 1 4 24 HOUR MAXIMUM PRECIPITATION IN MM. 39.5 ***** 15.5 27.5 13.5 ***** 0.0 0.0 0.0 0.0 8.0 10.5 ****** DAY 28 ** 8 16 10 ** ** ** ** ** 14 17 MONTHLY TOTAL PRECIPITATION IN MM. 65.5 ***** 25.5 45.5 13.5 ***** 0.0 0.0 0.0 0.0 27.9 42.0 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 41.4 26.8 0.0 31.8 NO. OF DAYS WITH PRECIPITATION. 9 *** 3 6 1 *** 0 0 0 0 8 7 *** NO. OF DAYS PRECIPITATION EQUAL 7 *** 3 5 1 *** 0 0 0 0 6 7 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 *** 1 2 1 *** 0 0 0 0 0 2 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 70 *** 60 63 48 *** 31 22 27 28 50 67 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 44 *** 41 41 36 *** 14 10 13 16 28 45 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 57 *** 43 46 41 *** 19 12 19 22 33 56 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 2 *** 0 0 0 *** 0 0 0 0 0 0 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 *** 0 0 1 *** 14 22 3 2 0 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 1 20 *** 31 31 30 30 0 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 *** 0 0 0 *** 19 26 3 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 *** 0 0 0 *** 1 3 0 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 18 *** 1 0 0 *** 0 0 0 0 9 2 *** DATE OF START AND END FREEZING START = 6 NOV. END = 9 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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.***** ***** ***** ***** ***** ***** 27.8 26.0 24.8 20.5 ***** ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** 12.7 6.4 6.3 4.8 ***** ***** ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** 42.8 45.6 43.4 36.3 27.2 21.3 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** ***** ***** ***** ***** 30.1 39.2 37.1 31.5 ***** ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** ***** ***** ***** ***** ***** 13.69 12.69 10.39 7.60 5.64 3.96 ***** MEAN OF MIXING RATIO AT 09 GMT. ***** ***** ***** ***** ***** ***** 14.16 21.96 19.47 7.71 7.56 5.96 ***** MEAN OF MIXING RATIO AT 15 GMT. ***** ***** ***** ***** ***** ***** 12.55 21.67 15.81 7.13 7.04 5.87 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** 8.0 4.0 6.0 0.0 ***** ***** ****** DAY ** ** ** ** ** ** 30 30 2 25 ** ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** 47.0 46.0 46.0 42.0 32.0 24.0 ****** DAY ** ** ** ** ** ** 25 1 4 4 12 2 24 HOUR MAXIMUM PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** 0.0 0.0 0.0 0.0 46.0 57.5 ****** DAY ** ** ** ** ** ** ** ** ** ** 20 5 MONTHLY TOTAL PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** 0.0 0.0 0.0 0.0 62.0 93.0 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION ***** ***** 0.0 100.0 NO. OF DAYS WITH PRECIPITATION. *** *** *** *** *** *** 0 0 0 0 5 6 *** NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** 0 0 0 0 4 6 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** 0 0 0 0 1 2 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** *** *** *** *** *** 47 44 37 31 56 57 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** *** *** *** *** *** 28 42 44 21 46 58 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** *** *** *** *** *** 30 51 46 26 51 67 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** 0 0 0 0 *** *** *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** 1 0 0 0 *** *** *** 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 *** *** *** *** *** *** 26 31 30 31 10 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** 23 31 30 3 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** 11 29 12 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** *** *** *** *** *** 0 0 0 4 *** *** *** DATE OF START AND END FREEZING START = 25 OCT. END = 30 OCT. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 21.5 16.5 19.8 26.9 31.0 39.9 46.0 43.1 38.4 32.8 24.2 13.0 29.4 DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.93 4.07 4.86 7.12 9.91 16.55 24.77 15.20 9.04 5.07 5.48 5.19 9.27 MEAN OF MIXING RATIO AT 09 GMT. 4.72 5.14 6.88 9.92 12.94 23.66 41.24 28.62 15.24 5.21 8.60 6.38 14.05 MEAN OF MIXING RATIO AT 15 GMT. 4.58 5.14 6.29 9.28 11.43 22.36 32.56 24.75 15.39 5.35 6.15 5.62 12.41 ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 23.0 22.0 25.5 32.0 39.0 47.0 49.0 47.0 43.0 38.0 30.0 16.0 49.0 DAY 1 25 23 14 31 7 3 4 21 5 1 15 24 HOUR MAXIMUM PRECIPITATION IN MM. 24.0 34.0 25.0 23.0 15.5 0.0 0.0 0.0 2.0 0.0 23.0 21.0 34.0 DAY 3 10 18 23 14 ** ** ** 29 ** 27 29 MONTHLY TOTAL PRECIPITATION IN MM. 70.0 210.5 92.0 74.0 40.0 0.0 0.0 0.0 3.0 0.0 41.5 85.1 616.1 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 60.5 18.5 0.5 20.5 NO. OF DAYS WITH PRECIPITATION. 9 15 11 7 6 0 0 0 2 0 4 14 68 NO. OF DAYS PRECIPITATION EQUAL 9 15 11 7 6 0 0 0 2 0 4 14 68 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 9 3 3 1 0 0 0 0 0 2 2 23 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 69 63 68 60 64 57 65 54 45 37 61 79 60 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 52 56 56 49 48 48 64 52 36 20 53 71 50 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 58 64 61 57 55 56 65 51 39 25 53 74 55 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 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 9 17 30 31 31 30 26 1 0 175 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 13 31 29 8 0 0 0 81 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 3 27 9 0 0 0 0 39 OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** *** *** *** *** *** *** *** *** *** *** *** *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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.***** ***** ***** ***** 22.5 27.3 28.5 28.6 25.4 18.2 ***** 10.2 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** 12.7 13.2 13.5 12.1 11.5 8.0 4.9 3.8 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 14.1 13.7 16.8 24.0 32.2 41.5 43.5 45.2 39.4 28.4 ***** 16.6 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** ***** ***** 19.5 28.3 30.0 33.1 27.9 20.4 ***** 12.8 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.53 3.83 5.54 7.60 10.47 8.81 10.34 9.92 7.85 5.25 5.37 5.56 7.09 MEAN OF MIXING RATIO AT 09 GMT. 6.96 5.68 8.01 11.23 16.77 15.15 14.18 15.38 13.33 7.53 10.42 7.57 11.02 MEAN OF MIXING RATIO AT 15 GMT. 6.41 5.21 6.91 8.36 11.09 13.27 14.33 16.28 16.36 8.81 8.37 7.26 10.22 ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** 10.0 8.5 11.0 10.0 10.0 4.0 1.0 1.0 ****** DAY ** ** ** ** 11 8 15 23 22 16 1 16 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 17.0 17.0 23.0 31.0 37.0 47.0 46.0 48.0 45.0 35.5 ***** 24.0 ****** DAY 26 13 26 27 31 25 1 2 6 6 ** 7 24 HOUR MAXIMUM PRECIPITATION IN MM. 32.0 26.0 32.0 34.0 17.0 0.0 0.0 0.0 0.0 3.0 0.0 21.0 34.0 DAY 20 5 14 9 17 ** ** ** ** 14 ** 30 MONTHLY TOTAL PRECIPITATION IN MM. 129.5 74.0 112.0 123.0 29.0 0.0 0.0 0.0 0.0 6.0 0.0 54.0 527.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 59.8 28.8 0.0 11.4 NO. OF DAYS WITH PRECIPITATION. 10 6 7 8 2 0 0 0 0 2 0 5 40 NO. OF DAYS PRECIPITATION EQUAL 10 6 7 8 2 0 0 0 0 2 0 5 40 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 6 2 4 4 2 0 0 0 0 0 0 2 20 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 80 67 73 65 61 41 48 42 43 41 59 78 58 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 73 63 71 63 57 32 31 29 35 38 58 65 51 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 77 67 72 65 62 32 32 33 46 49 63 80 57 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** 0 0 0 0 0 0 0 0 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** 0 0 2 0 0 0 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 3 29 29 31 31 30 16 *** 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 19 31 31 17 0 *** 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 7 12 18 1 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 SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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. 5.7 11.8 13.3 16.1 21.5 26.6 29.1 29.9 25.0 18.7 13.3 8.7 18.3 AVERAGE OF MINIMUM TEMPERATURE IN C. -1.6 1.4 2.0 4.4 7.4 11.7 12.6 11.4 10.3 6.6 3.2 -0.0 5.8 AVERAGE OF MAXIMUM TEMPERATURE IN C. 13.0 22.1 24.6 27.9 35.6 41.5 45.7 48.3 39.8 30.8 23.4 17.5 30.9 DIFFERENCE BETWEEN AVERAGE MAXIMUM 14.6 20.7 22.6 23.5 28.2 29.8 33.1 36.9 29.5 24.2 20.2 17.5 25.1 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.68 4.25 4.92 6.68 8.64 10.57 12.00 8.12 9.05 7.70 5.36 5.56 7.21 MEAN OF MIXING RATIO AT 09 GMT. 5.46 6.48 6.42 7.42 12.25 15.14 12.86 10.45 8.82 9.02 6.85 7.10 9.02 MEAN OF MIXING RATIO AT 15 GMT. 4.95 6.33 6.16 7.52 12.06 ***** 14.71 9.97 11.37 8.53 6.49 6.93 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. -7.0 -3.0 -4.0 1.0 4.0 8.0 9.0 8.0 7.0 1.0 1.5 -8.0 -8.0 DAY 15 3 6 15 1 26 3 28 29 23 29 31 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 20.0 28.5 31.0 33.0 41.0 45.0 49.0 50.0 43.0 39.0 27.0 24.0 50.0 DAY 19 20 1 29 11 10 25 3 5 3 1 1 24 HOUR MAXIMUM PRECIPITATION IN MM. 22.0 24.0 12.0 26.0 12.5 0.0 0.0 0.0 0.0 41.0 32.0 36.0 41.0 DAY 17 7 18 25 26 ** ** ** ** 21 12 13 MONTHLY TOTAL PRECIPITATION IN MM. 77.0 43.0 25.5 59.0 12.5 0.0 0.0 0.0 0.0 42.5 46.0 142.0 447.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 32.5 16.0 0.0 51.5 NO. OF DAYS WITH PRECIPITATION. 11 3 3 5 1 0 0 0 0 2 2 10 37 NO. OF DAYS PRECIPITATION EQUAL 11 3 3 5 1 0 0 0 0 2 2 10 37 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 2 2 2 1 0 0 0 0 1 2 7 18 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 81 71 62 62 55 47 45 29 51 62 68 82 60 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 72 51 42 42 41 36 25 16 25 47 50 71 43 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 79 59 48 47 49 *** 30 17 29 54 55 77 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 13 0 1 0 0 0 0 0 0 0 0 6 20 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 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 2 8 31 30 31 31 30 19 0 0 182 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 3 27 30 31 15 0 0 0 106 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 2 24 31 0 0 0 0 57 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 22 5 5 0 0 0 0 0 0 0 0 12 44 DATE OF START AND END FREEZING START = 7 DEC. END = 14 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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. 10.5 8.9 11.1 16.4 20.7 24.4 30.9 29.3 25.7 22.8 11.2 12.1 18.7 AVERAGE OF MINIMUM TEMPERATURE IN C. 0.9 -2.6 -1.0 2.2 5.2 10.0 13.4 15.9 13.5 10.3 1.5 4.4 6.1 AVERAGE OF MAXIMUM TEMPERATURE IN C. 20.0 20.3 23.2 30.6 36.2 38.8 48.5 42.7 37.8 35.2 21.0 19.8 31.2 DIFFERENCE BETWEEN AVERAGE MAXIMUM 19.1 22.9 24.2 28.4 31.0 28.8 35.1 26.8 24.3 24.9 19.5 15.4 25.0 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.62 5.08 5.60 3.97 3.51 6.08 6.85 7.06 6.66 7.89 3.92 5.70 5.58 MEAN OF MIXING RATIO AT 09 GMT. 6.70 7.17 7.62 7.82 5.48 8.01 17.32 12.32 7.52 13.50 7.19 7.48 9.01 MEAN OF MIXING RATIO AT 15 GMT. 5.76 6.72 8.00 5.98 4.53 6.96 15.67 9.54 5.03 10.17 6.23 6.81 7.61 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -5.0 -8.0 -6.0 -1.0 1.0 4.0 8.0 14.0 10.0 7.0 -3.5 -1.0 -8.0 DAY 1 13 10 18 4 3 3 2 11 29 26 18 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 25.0 24.0 29.0 35.0 41.0 43.0 52.0 46.0 40.0 38.5 29.0 26.0 52.0 DAY 19 6 29 25 23 30 20 9 1 4 5 11 24 HOUR MAXIMUM PRECIPITATION IN MM. 20.5 23.0 45.5 7.0 0.0 1.0 0.0 0.0 0.0 0.0 4.0 50.0 50.0 DAY 3 3 13 25 ** 2 ** ** ** ** 1 15 MONTHLY TOTAL PRECIPITATION IN MM. 57.0 72.0 114.0 12.0 0.0 1.0 0.0 0.0 0.0 0.0 9.0 137.5 402.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 60.4 3.2 0.0 36.4 NO. OF DAYS WITH PRECIPITATION. 6 7 7 3 0 1 0 0 0 0 4 7 35 NO. OF DAYS PRECIPITATION EQUAL 6 7 7 3 0 1 0 0 0 0 4 6 34 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 3 3 0 0 0 0 0 0 0 0 3 12 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 65 75 70 38 20 28 27 25 30 49 61 69 46 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 57 60 54 33 16 20 28 24 20 40 52 57 38 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 60 71 69 36 17 22 33 22 17 38 58 64 42 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 1 12 8 0 0 0 0 0 0 0 0 0 21 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 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 0 21 30 30 31 31 30 30 0 0 203 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 3 13 31 31 4 0 0 0 82 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 26 6 0 0 0 0 32 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 11 23 17 2 0 0 0 0 0 0 11 1 65 DATE OF START AND END FREEZING START = 13 NOV. END = 18 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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. 9.4 12.5 15.3 19.4 23.5 27.5 30.4 30.3 25.5 23.0 17.6 11.7 20.5 AVERAGE OF MINIMUM TEMPERATURE IN C. 2.5 5.4 7.5 10.8 12.5 15.9 16.8 16.9 13.8 10.4 9.0 5.3 10.6 AVERAGE OF MAXIMUM TEMPERATURE IN C. 16.3 19.6 22.9 28.0 34.5 39.1 44.1 43.7 37.3 35.5 26.3 18.1 30.4 DIFFERENCE BETWEEN AVERAGE MAXIMUM 13.8 14.2 15.4 17.2 22.0 23.2 27.3 26.8 23.5 25.1 17.3 12.8 19.9 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.74 5.81 6.56 8.42 11.98 8.33 9.33 8.22 7.02 7.63 7.87 5.79 7.64 MEAN OF MIXING RATIO AT 09 GMT. 6.90 9.10 9.51 11.45 14.48 16.03 23.32 15.87 8.32 10.74 10.80 7.53 12.00 MEAN OF MIXING RATIO AT 15 GMT. 6.11 8.12 8.84 10.40 13.36 11.82 20.25 13.21 6.85 9.54 10.22 7.07 10.48 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -1.0 3.0 1.5 7.0 9.0 12.0 14.0 14.0 10.0 7.0 3.0 2.0 -1.0 DAY 12 3 6 28 1 2 2 16 8 30 4 31 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 22.0 22.5 29.0 33.0 39.5 42.0 48.0 47.0 39.5 38.0 29.0 24.0 48.0 DAY 4 24 22 5 29 30 30 13 18 5 24 5 24 HOUR MAXIMUM PRECIPITATION IN MM. 47.0 39.0 22.0 7.0 0.0 0.0 0.0 0.0 0.0 0.0 25.0 30.0 47.0 DAY 22 3 27 22 ** ** ** ** ** ** 30 8 MONTHLY TOTAL PRECIPITATION IN MM. 199.0 70.0 88.5 7.0 0.0 0.0 0.0 0.0 0.0 0.0 33.0 108.0 505.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 70.7 1.4 0.0 27.9 NO. OF DAYS WITH PRECIPITATION. 11 3 8 1 0 0 0 0 0 0 2 8 33 NO. OF DAYS PRECIPITATION EQUAL 11 3 8 1 0 0 0 0 0 0 2 8 33 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 10 3 4 0 0 0 0 0 0 0 1 5 23 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 77 72 68 65 64 34 34 28 32 48 60 76 55 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 65 67 58 52 44 37 43 30 23 31 53 64 47 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 68 70 66 60 51 34 42 32 24 36 62 69 51 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 0 0 1 0 0 0 0 0 1 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 7 28 30 31 31 30 31 0 0 188 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 11 28 31 0 0 0 0 70 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 15 11 0 0 0 0 26 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 = 12 JAN. END = 12 JAN. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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. 8.0 10.3 14.0 18.9 23.0 27.8 31.3 ***** ***** ***** ***** ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. 2.4 4.9 7.4 10.6 13.7 16.9 19.4 ***** ***** ***** ***** ***** ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 13.5 15.6 20.7 27.3 32.4 38.7 43.3 ***** ***** ***** ***** ***** ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.1 10.7 13.3 16.6 18.7 21.8 23.9 ***** ***** ***** ***** ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.73 5.37 6.34 7.10 8.92 9.13 11.13 ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 09 GMT. 6.19 6.77 8.33 8.81 10.11 10.70 13.75 ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 15 GMT. 6.02 7.06 8.05 9.44 9.80 10.96 12.79 ***** ***** ***** ***** ***** ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. -2.0 -2.5 -1.5 4.5 10.0 12.0 17.0 ***** ***** ***** ***** ***** ****** DAY 17 2 4 17 1 9 5 ** ** ** ** ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 20.0 19.5 27.0 32.0 39.0 43.0 45.0 ***** ***** ***** ***** ***** ****** DAY 4 29 31 21 22 30 18 ** ** ** ** ** 24 HOUR MAXIMUM PRECIPITATION IN MM. 35.5 25.0 30.5 23.0 9.5 0.0 0.0 ***** ***** ***** ***** ***** ****** DAY 16 11 15 3 5 ** ** ** ** ** ** ** MONTHLY TOTAL PRECIPITATION IN MM. 145.5 84.5 99.5 46.0 9.5 0.0 0.0 ***** ***** ***** ***** ***** ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 85.6 14.4 0.0 ***** NO. OF DAYS WITH PRECIPITATION. 7 10 7 3 1 0 0 *** *** *** *** *** *** NO. OF DAYS PRECIPITATION EQUAL 7 10 7 3 1 0 0 *** *** *** *** *** *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 5 3 3 2 0 0 0 *** *** *** *** *** *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 76 74 68 57 57 37 40 *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 72 64 56 41 34 25 27 *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 76 75 64 54 40 30 28 *** *** *** *** *** *** 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 0 0 0 0 5 *** *** *** *** *** *** 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 8 23 29 30 *** *** *** *** *** *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 10 30 *** *** *** *** *** *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 4 *** *** *** *** *** *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 5 3 1 0 0 0 0 *** *** *** *** *** *** DATE OF START AND END FREEZING START = 9 JAN. END = 4 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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.***** ***** 13.0 16.4 21.8 29.1 33.7 32.4 28.3 20.8 12.8 11.3 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** ***** 8.6 11.1 15.5 22.0 26.1 24.5 19.7 12.7 5.8 5.0 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** 17.2 21.3 28.1 36.2 41.3 40.2 36.8 28.9 19.7 17.6 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** 8.6 10.2 12.6 14.2 15.2 15.7 17.1 16.2 13.9 12.6 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** ***** 6.22 7.04 8.98 13.93 18.21 16.59 10.63 6.28 3.63 3.00 ***** MEAN OF MIXING RATIO AT 09 GMT. ***** ***** 9.19 11.00 16.02 24.79 33.95 29.48 23.84 14.47 8.15 7.90 ***** MEAN OF MIXING RATIO AT 15 GMT. ***** ***** 8.20 9.61 12.64 18.87 26.35 23.27 18.38 12.04 7.28 7.12 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** 1.5 3.5 9.0 15.5 23.0 18.5 15.0 7.5 -4.0 1.5 ****** DAY ** ** 3 1 1 6 2 31 23 17 23 1 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** 26.5 28.0 35.0 41.5 46.0 43.0 40.5 33.5 28.5 21.0 ****** DAY ** ** 20 24 19 21 14 11 7 1 1 13 24 HOUR MAXIMUM PRECIPITATION IN MM. ***** ***** 25.0 29.0 21.0 0.0 0.0 0.0 0.0 81.0 36.0 4.0 ****** DAY ** ** 3 1 1 ** ** ** ** 13 28 17 MONTHLY TOTAL PRECIPITATION IN MM. ***** ***** 109.0 36.0 46.0 0.0 0.0 0.0 0.0 136.0 116.0 4.0 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 24.4 18.3 0.0 57.3 NO. OF DAYS WITH PRECIPITATION. *** *** 11 5 7 0 0 0 0 7 6 1 *** NO. OF DAYS PRECIPITATION EQUAL *** *** 9 3 6 0 0 0 0 6 5 1 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL *** *** 6 1 1 0 0 0 0 3 4 0 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** *** 78 73 66 67 72 68 54 47 42 40 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** *** 75 69 68 66 68 62 61 58 57 66 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** *** 80 77 74 66 68 63 59 62 64 70 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** 0 0 0 0 0 0 0 0 1 0 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** 0 0 1 22 31 25 12 0 0 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 16 28 31 31 30 11 0 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** 0 0 0 5 25 16 2 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** 0 0 0 0 3 0 0 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** *** 0 0 0 0 0 0 0 0 3 0 *** DATE OF START AND END FREEZING START = 22 NOV. END = 24 NOV. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** 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 SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** 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 SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** 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 SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** 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 SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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. 8.7 9.6 12.1 17.9 21.4 26.8 32.9 32.3 29.1 22.8 12.8 8.3 19.6 AVERAGE OF MINIMUM TEMPERATURE IN C. 2.7 4.3 6.4 11.1 12.8 17.0 22.7 22.1 19.0 14.4 7.7 2.8 11.9 AVERAGE OF MAXIMUM TEMPERATURE IN C. 14.6 14.8 17.9 24.7 30.1 36.6 43.2 42.6 39.2 31.1 18.0 13.8 27.2 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.9 10.5 11.5 13.6 17.3 19.6 20.5 20.5 20.2 16.7 10.3 11.0 15.3 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.11 4.96 5.15 7.68 7.14 5.99 7.27 6.26 4.61 5.91 6.01 4.10 5.77 MEAN OF MIXING RATIO AT 09 GMT. 4.26 5.39 5.69 8.36 6.59 4.84 8.65 5.63 4.70 5.59 6.08 4.06 5.82 MEAN OF MIXING RATIO AT 15 GMT. 4.83 5.75 6.23 8.76 7.47 4.37 7.27 4.54 4.52 5.70 6.53 4.57 5.88 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -3.8 0.5 0.2 4.0 8.5 13.0 16.0 19.0 15.0 7.0 2.0 -2.4 -3.8 DAY 20 2 3 4 14 1 1 16 7 25 15 5 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 18.5 20.0 25.0 29.0 37.5 40.5 47.0 47.5 42.0 36.0 30.0 21.0 47.5 DAY 4 24 28 24 28 26 4 1 5 1 1 26 24 HOUR MAXIMUM PRECIPITATION IN MM. 7.0 16.0 8.0 13.0 40.0 0.0 0.0 0.0 0.0 5.0 54.0 29.0 54.0 DAY 29 15 8 10 4 ** ** ** ** 21 29 1 MONTHLY TOTAL PRECIPITATION IN MM. 15.0 46.0 32.0 58.5 90.0 0.0 0.0 0.0 0.0 10.0 156.0 57.0 464.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 20.0 32.0 0.0 48.0 NO. OF DAYS WITH PRECIPITATION. 4 10 10 10 9 0 0 0 0 2 14 7 66 NO. OF DAYS PRECIPITATION EQUAL 4 10 7 9 9 0 0 0 0 2 14 7 62 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 1 0 2 3 0 0 0 0 0 5 1 12 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 74 85 77 81 67 44 37 31 28 48 81 75 61 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 46 55 48 47 28 14 17 11 11 22 52 46 33 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 58 63 55 52 35 12 15 9 12 24 63 55 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 0 2 1 27 25 7 1 0 0 63 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 0 16 29 30 31 30 24 1 0 161 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 1 29 31 15 0 0 0 76 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 5 2 0 0 0 0 7 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 7 0 0 0 0 0 0 0 0 0 0 7 14 DATE OF START AND END FREEZING START = 3 DEC. END = 26 JAN. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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. 9.0 11.7 11.0 16.3 24.6 28.8 32.3 31.0 27.5 20.6 15.4 10.4 19.9 AVERAGE OF MINIMUM TEMPERATURE IN C. 1.7 5.0 6.0 8.1 15.0 18.6 23.0 21.4 18.1 14.3 8.2 6.0 12.1 AVERAGE OF MAXIMUM TEMPERATURE IN C. 16.2 18.4 15.9 24.5 34.2 39.0 41.5 40.8 37.0 27.0 22.6 14.9 27.7 DIFFERENCE BETWEEN AVERAGE MAXIMUM 14.5 13.4 9.9 16.4 19.2 20.4 18.5 19.4 18.9 12.7 14.4 8.9 15.5 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.95 4.92 5.69 5.64 6.93 5.37 6.40 5.94 5.19 7.21 5.56 5.25 5.67 MEAN OF MIXING RATIO AT 09 GMT. 4.00 4.89 5.79 5.98 5.48 3.85 5.80 5.17 5.05 7.27 5.21 5.52 5.33 MEAN OF MIXING RATIO AT 15 GMT. 4.54 5.40 6.16 7.67 6.29 3.87 5.52 4.61 5.46 7.52 5.67 5.83 5.71 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -1.0 0.0 0.5 1.5 9.5 14.0 19.0 16.2 14.2 8.5 2.0 -1.6 -1.6 DAY 2 12 21 22 3 3 10 28 21 9 11 31 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 22.5 26.0 22.0 35.0 39.0 44.0 44.0 45.0 40.6 35.5 27.7 21.2 45.0 DAY 23 2 8 30 21 27 23 3 5 2 18 1 24 HOUR MAXIMUM PRECIPITATION IN MM. 6.0 19.0 75.0 10.0 3.0 0.0 0.0 0.0 0.0 64.0 10.0 67.0 75.0 DAY 26 4 4 18 11 ** ** ** ** 25 3 23 MONTHLY TOTAL PRECIPITATION IN MM. 13.0 59.1 207.0 13.0 5.0 0.0 0.0 0.0 0.0 111.2 17.1 210.6 636.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 43.9 2.8 0.0 53.3 NO. OF DAYS WITH PRECIPITATION. 4 8 16 2 3 0 0 0 0 9 2 14 58 NO. OF DAYS PRECIPITATION EQUAL 4 7 15 2 3 0 0 0 0 8 2 9 50 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 2 5 1 0 0 0 0 0 2 1 5 16 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 76 79 84 71 56 34 33 34 35 63 73 77 60 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 42 44 55 35 18 9 12 11 14 36 33 58 31 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 50 49 61 46 23 10 12 11 16 45 44 67 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 0 2 9 27 15 4 0 0 0 57 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 3 28 30 31 31 30 10 0 0 163 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 12 27 16 1 0 0 0 56 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 4 0 0 0 0 4 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 12 1 0 0 0 0 0 0 0 0 0 1 14 DATE OF START AND END FREEZING START = 31 DEC. END = 12 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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. 7.6 9.3 12.2 17.0 23.2 28.1 ***** ***** ***** 23.3 13.9 9.8 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. 2.9 4.2 6.5 9.7 13.6 18.5 ***** ***** ***** 14.5 6.4 4.3 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 12.3 14.4 18.0 24.2 32.7 37.6 ***** ***** ***** 32.0 21.4 15.4 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 9.4 10.2 11.5 14.5 19.1 19.1 ***** ***** ***** 17.5 15.0 11.1 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.66 4.88 5.53 7.03 6.43 6.53 ***** ***** ***** 6.85 5.18 4.52 ***** MEAN OF MIXING RATIO AT 09 GMT. 4.76 4.90 5.95 7.42 5.02 6.27 ***** ***** ***** 6.53 5.00 4.79 ***** MEAN OF MIXING RATIO AT 15 GMT. 5.39 5.47 5.92 8.31 5.12 5.82 ***** ***** ***** 6.77 5.36 5.17 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. -1.8 -0.6 -0.6 1.4 8.0 14.0 ***** ***** ***** 8.0 -5.6 -4.0 ****** DAY 1 26 6 2 11 7 ** ** ** 31 15 29 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 18.0 19.6 25.4 31.4 40.0 44.0 ***** ***** ***** 37.0 30.0 25.2 ****** DAY 10 22 30 17 31 13 ** ** ** 2 7 8 24 HOUR MAXIMUM PRECIPITATION IN MM. 15.0 20.0 18.0 22.0 0.0 0.0 ***** ***** ***** 1.1 7.0 24.0 ****** DAY 6 17 3 25 ** ** ** ** ** 30 13 17 MONTHLY TOTAL PRECIPITATION IN MM. 118.4 121.5 59.6 52.8 0.0 0.0 ***** ***** ***** 2.4 18.5 89.4 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 64.7 11.4 ***** 23.8 NO. OF DAYS WITH PRECIPITATION. 17 12 14 9 0 0 *** *** *** 3 6 10 *** NO. OF DAYS PRECIPITATION EQUAL 16 12 8 9 0 0 *** *** *** 2 4 8 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 6 5 2 2 0 0 *** *** *** 0 0 3 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 87 83 81 80 57 43 *** *** *** 56 71 74 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 56 52 52 42 18 17 *** *** *** 27 35 51 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 71 62 54 53 20 16 *** *** *** 31 44 59 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 *** *** *** 0 1 1 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 5 *** *** *** 1 0 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 *** *** *** 0 0 0 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 1 22 30 *** *** *** 24 2 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 1 8 *** *** *** 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 *** *** *** 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 6 2 1 0 0 0 *** *** *** 0 3 4 *** DATE OF START AND END FREEZING START = 14 NOV. END = 6 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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. 4.7 7.5 13.6 19.8 24.0 27.7 32.0 30.4 26.4 22.9 15.3 9.3 19.5 AVERAGE OF MINIMUM TEMPERATURE IN C. -1.0 1.4 7.9 11.7 14.7 16.8 20.7 19.6 16.5 14.3 9.3 4.1 11.3 AVERAGE OF MAXIMUM TEMPERATURE IN C. 10.3 13.7 19.3 27.8 33.3 38.6 43.4 41.3 36.4 31.6 21.3 14.4 27.6 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.3 12.3 11.4 16.1 18.6 21.8 22.7 21.7 19.9 17.3 12.0 10.3 16.3 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.32 3.19 6.10 7.00 6.90 6.57 7.53 7.38 6.37 6.33 6.75 5.31 6.06 MEAN OF MIXING RATIO AT 09 GMT. 3.63 3.59 6.56 7.89 6.88 6.52 8.79 7.97 7.13 6.89 7.30 5.86 6.58 MEAN OF MIXING RATIO AT 15 GMT. 3.93 4.07 6.92 8.29 7.10 6.62 8.40 8.02 7.34 7.33 7.74 6.48 6.85 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -5.5 -3.0 0.5 5.2 10.0 9.8 17.8 17.0 12.5 7.4 1.0 0.5 -5.5 DAY 5 16 30 2 9 11 10 27 29 24 22 17 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 16.0 23.0 29.6 31.0 39.6 43.6 46.0 43.2 41.6 37.6 26.6 17.8 46.0 DAY 21 28 7 27 24 28 30 9 1 6 29 21 24 HOUR MAXIMUM PRECIPITATION IN MM. 14.0 20.0 38.0 6.0 2.0 0.0 0.0 0.0 0.0 0.0 24.0 67.0 67.0 DAY 23 19 11 12 10 ** ** ** ** ** 14 1 MONTHLY TOTAL PRECIPITATION IN MM. 42.7 50.6 177.4 7.0 3.2 0.0 0.0 0.0 0.0 0.0 76.2 141.4 498.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 54.3 2.0 0.0 43.7 NO. OF DAYS WITH PRECIPITATION. 10 7 17 2 3 0 0 0 0 0 12 8 59 NO. OF DAYS PRECIPITATION EQUAL 8 6 13 2 2 0 0 0 0 0 10 7 48 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 2 7 0 0 0 0 0 0 0 3 4 18 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 79 64 80 70 56 46 43 46 47 53 81 89 63 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 53 43 52 36 23 16 17 17 20 25 50 62 35 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 62 50 60 42 25 16 17 18 22 32 60 74 40 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 0 2 18 7 1 2 0 0 30 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 7 27 30 31 31 30 23 0 0 179 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 10 31 26 7 0 0 0 74 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 7 0 0 0 0 0 7 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 20 8 0 0 0 0 0 0 0 0 0 0 28 DATE OF START AND END FREEZING START = 1 JAN. END = 17 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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. 6.5 8.2 12.6 16.4 23.3 28.3 32.3 29.5 26.1 21.2 16.3 10.9 19.3 AVERAGE OF MINIMUM TEMPERATURE IN C. 2.3 2.8 5.6 9.1 13.6 17.5 22.1 18.6 14.7 12.3 7.9 4.0 10.9 AVERAGE OF MAXIMUM TEMPERATURE IN C. 10.8 13.6 19.5 23.8 33.0 39.1 42.6 40.4 37.5 30.2 24.7 17.9 27.7 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.5 10.8 13.9 14.7 19.4 21.6 20.5 21.8 22.8 17.9 16.8 13.9 16.9 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.40 4.57 5.35 6.42 6.96 6.98 9.17 9.11 5.76 6.13 5.59 4.34 6.23 MEAN OF MIXING RATIO AT 09 GMT. 4.62 4.98 5.67 7.28 6.35 5.84 11.54 16.30 6.47 6.64 5.99 4.97 7.22 MEAN OF MIXING RATIO AT 15 GMT. 4.86 5.51 6.17 7.77 7.17 6.29 10.86 16.55 7.09 6.98 6.23 5.02 7.54 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -2.6 -1.2 0.8 4.2 6.4 14.0 17.6 16.0 11.0 7.6 3.0 -2.5 -2.6 DAY 26 1 17 5 7 6 3 25 19 18 13 27 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 13.8 19.0 25.4 31.8 40.6 44.0 46.6 43.2 40.2 34.8 29.8 27.0 46.6 DAY 14 18 31 27 24 24 19 3 5 6 3 4 24 HOUR MAXIMUM PRECIPITATION IN MM. 27.0 60.0 58.0 20.0 0.0 0.0 0.0 0.0 0.0 6.0 19.0 35.0 60.0 DAY 2 10 11 2 ** ** ** ** ** 26 11 25 MONTHLY TOTAL PRECIPITATION IN MM. 112.4 127.0 125.4 43.2 0.0 0.0 0.0 0.0 0.0 9.0 19.6 47.5 484.1 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 75.4 8.9 0.0 15.7 NO. OF DAYS WITH PRECIPITATION. 16 8 8 6 0 0 0 0 0 2 2 7 49 NO. OF DAYS PRECIPITATION EQUAL 15 8 7 5 0 0 0 0 0 2 1 5 43 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 5 3 2 0 0 0 0 0 0 1 1 15 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 84 85 81 80 63 46 45 59 47 59 69 71 66 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 61 56 44 44 23 14 23 36 17 28 34 42 35 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 69 66 51 50 28 15 22 39 21 35 44 51 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 0 1 3 21 4 0 0 0 0 29 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 4 21 30 31 31 30 20 0 0 167 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 2 15 26 18 1 0 0 0 62 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 5 0 0 0 0 0 5 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 9 3 0 0 0 0 0 0 0 0 0 4 16 DATE OF START AND END FREEZING START = 19 DEC. END = 26 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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. 8.2 7.6 12.7 18.2 22.1 29.4 31.2 30.4 26.6 21.8 16.3 9.4 19.5 AVERAGE OF MINIMUM TEMPERATURE IN C. 3.2 1.9 6.8 10.5 13.5 19.3 20.8 20.2 16.0 13.8 8.3 4.7 11.6 AVERAGE OF MAXIMUM TEMPERATURE IN C. 13.2 13.8 18.6 25.9 30.7 39.5 41.6 40.6 37.2 29.7 24.3 14.1 27.4 DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.0 11.9 11.8 15.4 17.2 20.2 20.8 20.4 21.2 15.9 16.0 9.4 15.8 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.94 4.44 6.24 7.22 7.02 9.30 8.54 7.93 5.86 7.76 5.26 5.29 6.65 MEAN OF MIXING RATIO AT 09 GMT. 5.45 4.76 7.10 7.93 6.91 13.73 9.98 6.96 5.41 7.20 4.85 5.36 7.14 MEAN OF MIXING RATIO AT 15 GMT. 5.88 4.72 7.22 8.99 6.97 13.13 10.45 7.36 5.96 7.48 5.64 5.73 7.46 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -2.2 -6.0 0.0 5.0 6.6 13.4 18.4 16.0 12.0 6.0 3.8 -1.0 -6.0 DAY 28 10 10 13 3 1 7 27 26 30 26 21 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 17.2 21.0 25.6 33.8 35.4 44.6 44.4 45.5 41.5 34.5 31.0 20.4 45.5 DAY 6 25 31 25 9 24 21 2 2 9 2 9 24 HOUR MAXIMUM PRECIPITATION IN MM. 22.4 21.0 33.0 19.0 0.4 0.0 0.0 0.0 0.0 4.0 12.5 102.0 102.0 DAY 14 20 6 4 16 ** ** ** ** 15 4 12 MONTHLY TOTAL PRECIPITATION IN MM. 66.6 53.0 182.4 33.2 0.4 0.0 0.0 0.0 0.0 9.3 15.5 179.5 539.9 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 55.9 6.2 0.0 37.8 NO. OF DAYS WITH PRECIPITATION. 10 8 12 4 1 0 0 0 0 9 2 14 60 NO. OF DAYS PRECIPITATION EQUAL 7 8 12 3 0 0 0 0 0 4 2 9 45 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 1 8 2 0 0 0 0 0 0 1 5 20 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 88 80 86 77 61 51 48 47 45 67 67 84 67 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 60 51 55 41 27 31 21 16 15 31 28 58 36 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 72 55 60 49 28 31 22 17 18 38 41 70 42 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 4 0 0 0 0 0 0 0 0 0 0 4 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 10 13 13 2 0 1 0 39 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 7 20 30 31 31 30 14 2 0 165 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 15 25 21 5 0 0 0 66 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 1 0 0 0 0 1 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 3 10 2 0 0 0 0 0 0 0 0 7 22 DATE OF START AND END FREEZING START = 6 DEC. END = 11 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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. 4.8 6.5 9.2 15.8 21.0 27.3 30.0 31.0 26.8 20.9 14.4 7.8 18.0 AVERAGE OF MINIMUM TEMPERATURE IN C. 0.6 2.1 3.6 9.1 13.2 17.7 19.3 21.1 16.7 10.8 7.7 3.3 10.4 AVERAGE OF MAXIMUM TEMPERATURE IN C. 9.1 10.8 14.7 22.5 28.9 36.8 40.7 40.8 37.0 31.0 21.1 12.4 25.5 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.5 8.7 11.1 13.4 15.7 19.1 21.4 19.7 20.3 20.2 13.4 9.1 15.0 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.89 4.14 4.79 6.16 7.98 7.97 6.67 7.07 5.70 4.74 5.97 5.11 5.85 MEAN OF MIXING RATIO AT 09 GMT. 3.81 4.05 4.77 5.85 7.35 6.27 5.25 5.95 5.29 4.87 5.73 5.24 5.37 MEAN OF MIXING RATIO AT 15 GMT. 4.28 4.49 5.03 6.62 8.29 6.49 5.47 6.32 6.34 5.51 6.47 5.79 5.93 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -10.0 -8.6 -2.0 4.2 8.0 14.0 15.5 17.4 7.2 6.0 -2.0 -4.0 -10.0 DAY 25 29 2 7 4 5 1 25 29 28 27 28 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 13.4 16.2 22.4 28.6 38.6 40.2 43.6 44.2 41.4 34.2 29.5 19.6 44.2 DAY 21 24 29 12 30 29 8 16 2 4 4 15 24 HOUR MAXIMUM PRECIPITATION IN MM. 27.1 13.0 34.0 12.8 34.0 1.1 0.0 0.0 0.0 0.0 17.0 27.0 34.0 DAY 30 21 15 18 6 2 ** ** ** ** 7 3 MONTHLY TOTAL PRECIPITATION IN MM. 98.9 100.7 117.4 25.7 46.7 1.7 0.0 0.0 0.0 0.0 50.9 93.0 535.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 59.3 13.9 0.0 26.9 NO. OF DAYS WITH PRECIPITATION. 14 17 14 3 5 2 0 0 0 0 10 12 77 NO. OF DAYS PRECIPITATION EQUAL 10 14 12 3 3 1 0 0 0 0 7 8 58 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 5 4 1 2 0 0 0 0 0 3 3 21 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 82 77 83 75 70 54 42 38 41 51 76 89 65 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 58 55 50 38 32 18 12 13 14 18 40 61 34 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 70 64 55 45 40 20 13 15 20 27 54 75 42 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 4 1 0 0 0 0 0 0 0 0 0 1 6 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 2 7 18 5 0 0 0 32 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 0 10 30 31 31 29 24 0 0 155 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 2 23 19 11 0 0 0 55 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 18 9 7 0 0 0 0 0 0 0 4 7 45 DATE OF START AND END FREEZING START = 26 NOV. END = 25 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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. 6.9 8.1 11.5 17.0 22.2 27.9 32.1 30.8 26.9 22.5 13.5 11.3 19.2 AVERAGE OF MINIMUM TEMPERATURE IN C. 1.2 2.0 4.4 9.9 14.5 17.6 21.3 20.0 15.5 14.1 7.7 5.6 11.1 AVERAGE OF MAXIMUM TEMPERATURE IN C. 12.7 14.3 18.6 24.1 29.9 38.1 43.0 41.6 38.2 31.0 19.3 17.1 27.3 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.5 12.3 14.2 14.2 15.4 20.5 21.7 21.6 22.7 16.9 11.6 11.5 16.2 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.92 4.32 4.82 6.87 8.66 6.56 7.16 6.77 4.91 5.34 6.43 5.56 5.94 MEAN OF MIXING RATIO AT 09 GMT. 4.10 4.34 4.55 7.80 7.34 5.02 7.42 5.73 3.34 5.04 6.48 6.37 5.63 MEAN OF MIXING RATIO AT 15 GMT. 4.66 4.89 5.12 8.43 8.52 5.16 7.32 6.03 4.13 6.14 7.14 7.24 6.23 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -3.6 -5.5 -0.5 4.4 8.6 14.2 17.0 16.5 9.5 11.2 -0.8 1.6 -5.5 DAY 18 16 15 13 4 5 2 16 25 30 29 5 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 19.0 23.2 29.2 33.2 36.0 43.2 46.6 44.4 42.5 36.5 26.2 21.6 46.6 DAY 8 27 31 19 30 26 17 30 1 1 1 22 24 HOUR MAXIMUM PRECIPITATION IN MM. 18.0 14.0 15.0 24.0 19.0 2.0 0.0 0.0 0.0 37.0 23.0 16.0 37.0 DAY 7 2 18 25 13 1 ** ** ** 28 2 15 MONTHLY TOTAL PRECIPITATION IN MM. 65.8 36.3 46.7 99.9 28.3 2.0 0.0 0.0 0.0 60.0 79.1 48.8 466.9 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 31.9 27.9 0.0 40.2 NO. OF DAYS WITH PRECIPITATION. 10 8 8 12 10 1 0 0 0 3 10 6 68 NO. OF DAYS PRECIPITATION EQUAL 7 7 7 9 3 1 0 0 0 3 7 6 50 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 1 2 4 1 0 0 0 0 3 3 2 18 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 80 83 79 79 70 43 36 37 38 47 82 86 63 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 49 45 37 48 31 13 15 12 9 23 50 57 32 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 64 56 44 56 40 14 15 14 12 31 66 75 41 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 2 0 0 0 0 0 0 0 0 0 0 2 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 3 15 11 0 0 0 0 29 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 3 16 30 31 31 30 25 0 0 166 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 8 27 28 7 0 0 0 70 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 9 0 0 0 0 0 9 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 14 10 4 0 0 0 0 0 0 0 2 0 30 DATE OF START AND END FREEZING START = 29 NOV. END = 24 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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. 10.5 9.4 13.3 19.9 23.8 28.4 31.3 30.0 28.9 23.1 14.4 6.8 20.0 AVERAGE OF MINIMUM TEMPERATURE IN C. 5.3 3.7 6.7 12.1 14.6 18.1 21.3 19.5 20.0 16.0 9.4 2.1 12.4 AVERAGE OF MAXIMUM TEMPERATURE IN C. 15.6 15.1 19.9 27.8 32.9 38.6 41.2 40.6 37.7 30.3 19.5 11.6 27.6 DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.3 11.4 13.2 15.7 18.3 20.5 19.9 21.1 17.7 14.3 10.1 9.5 15.2 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 5.33 4.75 5.39 7.15 7.02 5.75 7.50 6.19 6.20 7.59 7.39 4.41 6.22 MEAN OF MIXING RATIO AT 09 GMT. 5.87 4.73 5.78 7.55 4.85 3.76 6.26 5.04 5.27 6.81 7.63 4.39 5.66 MEAN OF MIXING RATIO AT 15 GMT. 6.54 5.19 6.42 7.63 5.01 3.87 6.53 5.39 6.01 7.22 8.22 4.89 6.08 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 0.2 -2.2 1.4 5.0 8.8 13.0 17.0 16.2 17.0 12.6 3.2 -4.2 -4.2 DAY 28 4 17 4 18 5 1 20 30 13 11 7 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 20.0 20.0 27.2 34.0 42.6 43.4 43.8 44.2 41.0 34.5 26.6 15.6 44.2 DAY 1 27 31 22 31 9 2 14 1 8 2 2 24 HOUR MAXIMUM PRECIPITATION IN MM. 25.0 14.7 34.0 34.0 6.0 0.8 0.0 0.0 0.6 37.4 39.0 19.0 39.0 DAY 16 28 14 26 6 4 ** ** 9 19 23 20 MONTHLY TOTAL PRECIPITATION IN MM. 107.4 42.4 67.3 71.9 6.6 0.8 0.0 0.0 0.7 60.8 160.7 80.9 599.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 36.2 13.2 0.1 50.4 NO. OF DAYS WITH PRECIPITATION. 13 14 6 11 3 1 0 0 2 7 17 13 87 NO. OF DAYS PRECIPITATION EQUAL 13 11 5 7 1 0 0 0 0 4 13 9 63 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 4 1 2 2 0 0 0 0 0 2 6 3 20 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 81 81 76 69 59 37 41 39 37 59 84 86 62 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 58 51 45 37 18 10 14 11 14 29 59 55 33 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 72 59 53 41 19 11 14 13 19 36 71 68 40 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 2 2 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 1 4 1 19 6 7 2 0 0 40 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 7 18 30 31 31 30 20 0 0 167 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 3 10 24 20 4 0 0 0 61 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 6 0 0 0 0 0 0 0 0 0 16 22 DATE OF START AND END FREEZING START = 5 DEC. END = 21 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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. 9.4 10.2 13.1 16.5 24.7 28.6 30.4 30.8 26.6 20.8 14.0 8.3 19.5 AVERAGE OF MINIMUM TEMPERATURE IN C. 3.3 4.1 6.2 9.3 16.5 18.9 20.3 19.8 16.6 11.2 5.9 1.8 11.2 AVERAGE OF MAXIMUM TEMPERATURE IN C. 15.6 16.4 20.0 23.8 32.9 38.3 40.6 41.9 36.7 30.5 22.0 14.7 27.8 DIFFERENCE BETWEEN AVERAGE MAXIMUM 12.3 12.3 13.8 14.5 16.4 19.4 20.3 22.1 20.1 19.3 16.1 12.9 16.6 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.78 4.86 5.62 6.92 7.98 7.79 7.72 6.61 6.59 4.69 5.21 4.02 6.07 MEAN OF MIXING RATIO AT 09 GMT. 5.49 5.32 5.84 7.73 7.17 6.14 5.61 5.32 5.46 3.95 4.46 4.29 5.57 MEAN OF MIXING RATIO AT 15 GMT. 6.02 6.02 6.38 8.13 7.58 5.93 5.74 5.50 6.01 4.77 4.95 4.64 5.97 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -1.8 1.0 1.2 3.2 5.8 15.6 17.4 17.0 11.0 7.8 -3.4 -2.0 -3.4 DAY 23 10 28 6 9 6 3 27 21 17 27 21 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 19.8 20.0 25.4 31.2 38.6 43.0 43.4 44.8 44.6 37.8 29.6 18.8 44.8 DAY 8 1 31 30 24 20 4 2 1 2 1 2 24 HOUR MAXIMUM PRECIPITATION IN MM. 8.0 21.0 20.0 34.0 20.0 2.0 0.0 0.0 2.0 0.0 10.0 25.8 34.0 DAY 16 5 17 4 6 2 ** ** 20 ** 3 12 MONTHLY TOTAL PRECIPITATION IN MM. 11.7 58.2 63.9 113.1 37.4 2.6 0.0 0.0 2.0 0.0 20.4 38.5 347.8 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 38.5 44.0 0.6 16.9 NO. OF DAYS WITH PRECIPITATION. 5 9 8 14 7 3 0 0 1 0 7 6 60 NO. OF DAYS PRECIPITATION EQUAL 3 7 8 8 6 1 0 0 1 0 4 5 43 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 2 3 5 1 0 0 0 0 0 1 1 13 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 87 83 84 83 61 48 46 42 50 48 72 81 65 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 54 51 45 48 30 16 13 11 17 15 30 45 31 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 65 61 51 53 31 16 13 12 20 23 41 57 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 0 6 2 8 9 1 0 0 0 26 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 2 24 30 31 31 30 18 0 0 166 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 9 23 29 6 0 0 0 67 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 5 0 0 0 0 0 0 0 0 0 8 7 20 DATE OF START AND END FREEZING START = 12 NOV. END = 25 JAN. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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. 9.4 11.3 12.1 16.9 25.0 28.8 34.3 31.5 27.1 21.6 15.6 12.8 20.5 AVERAGE OF MINIMUM TEMPERATURE IN C. 5.0 5.6 6.4 9.6 15.8 18.7 25.0 21.0 17.3 12.8 8.3 7.3 12.7 AVERAGE OF MAXIMUM TEMPERATURE IN C. 13.9 16.9 17.8 24.1 34.3 38.8 43.6 42.1 36.9 30.4 22.9 18.2 28.3 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.9 11.3 11.4 14.5 18.5 20.1 18.6 21.1 19.6 17.6 14.6 10.9 15.6 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.90 5.57 5.70 6.79 8.01 6.24 6.26 6.26 6.20 5.29 4.76 5.58 5.96 MEAN OF MIXING RATIO AT 09 GMT. 4.86 5.94 6.25 7.00 6.50 5.05 5.54 5.44 5.07 4.93 4.98 5.88 5.62 MEAN OF MIXING RATIO AT 15 GMT. 5.35 6.14 6.72 7.61 7.00 5.28 5.58 5.90 5.61 5.81 5.29 6.60 6.07 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -0.2 -0.6 2.6 5.0 9.4 11.4 20.2 17.0 13.4 5.0 4.8 2.4 -0.6 DAY 21 6 5 26 2 7 7 27 23 31 5 19 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 16.8 24.8 25.2 31.4 39.6 42.4 46.6 45.6 42.0 37.8 29.2 24.8 46.6 DAY 31 9 30 30 27 17 26 3 2 2 5 28 24 HOUR MAXIMUM PRECIPITATION IN MM. 29.0 15.0 21.0 26.8 5.0 0.0 0.0 0.0 0.0 0.6 4.3 24.0 29.0 DAY 6 21 2 13 12 ** ** ** ** 30 19 29 MONTHLY TOTAL PRECIPITATION IN MM. 111.4 39.1 126.6 46.4 9.4 0.0 0.0 0.0 0.0 0.7 5.1 56.4 395.1 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 70.1 14.1 0.0 15.7 NO. OF DAYS WITH PRECIPITATION. 13 15 18 10 6 0 0 0 0 2 3 11 78 NO. OF DAYS PRECIPITATION EQUAL 10 8 11 7 2 0 0 0 0 0 1 9 48 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 4 1 7 1 0 0 0 0 0 0 0 2 15 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 77 84 82 79 60 38 28 35 45 50 63 78 60 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 52 55 54 42 22 13 10 11 14 20 32 52 31 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 63 62 64 48 25 13 11 13 17 29 40 65 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 0 1 7 26 13 5 1 0 0 53 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 2 29 30 31 31 30 20 0 0 173 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 14 31 28 3 0 0 0 76 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 6 2 0 0 0 0 8 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 4 1 0 0 0 0 0 0 0 0 0 0 5 DATE OF START AND END FREEZING START = 16 JAN. END = 6 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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. 9.2 6.7 10.0 16.0 24.1 29.1 30.7 29.7 26.2 21.9 15.1 9.7 19.0 AVERAGE OF MINIMUM TEMPERATURE IN C. 3.4 -0.1 4.3 8.9 15.4 19.5 20.4 19.6 16.3 13.8 9.5 5.0 11.3 AVERAGE OF MAXIMUM TEMPERATURE IN C. 14.9 13.5 15.6 23.1 32.9 38.7 40.9 39.9 36.2 30.0 20.7 14.4 26.7 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.5 13.6 11.3 14.2 17.5 19.2 20.5 20.3 19.9 16.2 11.2 9.4 15.4 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.86 3.53 4.92 6.53 7.57 6.28 6.50 7.05 5.46 6.77 7.26 5.46 6.02 MEAN OF MIXING RATIO AT 09 GMT. 4.82 3.39 5.08 6.85 6.44 4.62 5.42 5.86 4.55 6.48 7.32 6.08 5.58 MEAN OF MIXING RATIO AT 15 GMT. 5.44 3.76 5.38 7.40 6.54 4.88 5.55 6.01 5.55 7.02 7.88 6.83 6.02 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -4.8 -6.8 -2.2 -0.4 6.6 12.4 17.8 17.4 13.6 8.4 3.6 0.0 -6.8 DAY 30 7 8 12 6 4 12 15 14 24 29 27 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 21.8 22.4 20.8 33.0 39.8 43.6 44.4 42.2 40.4 35.6 25.6 20.0 44.4 DAY 9 21 3 27 28 28 9 11 1 16 8 8 24 HOUR MAXIMUM PRECIPITATION IN MM. 43.2 15.0 27.1 25.0 3.4 0.2 0.0 0.0 0.0 14.0 54.0 30.0 54.0 DAY 16 19 29 17 19 6 ** ** ** 19 4 18 MONTHLY TOTAL PRECIPITATION IN MM. 77.8 29.8 104.2 59.3 5.9 0.2 0.0 0.0 0.0 20.0 124.1 114.2 535.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 39.6 12.2 0.0 48.2 NO. OF DAYS WITH PRECIPITATION. 5 7 13 7 6 1 0 0 0 4 10 13 66 NO. OF DAYS PRECIPITATION EQUAL 5 5 10 4 1 0 0 0 0 3 8 11 47 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 1 4 4 0 0 0 0 0 1 4 5 21 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 86 79 81 78 58 37 39 45 42 62 86 89 65 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 51 39 52 41 23 11 12 14 13 28 50 63 33 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 63 46 55 47 24 12 12 15 18 36 66 79 39 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 1 5 0 0 0 0 0 0 0 0 0 0 6 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 13 9 6 0 0 0 0 28 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 4 25 30 31 31 30 17 0 0 168 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 11 20 13 1 0 0 0 45 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 2 15 5 1 0 0 0 0 0 0 0 1 24 DATE OF START AND END FREEZING START = 27 DEC. END = 12 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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. 6.5 9.4 12.1 18.0 24.0 30.8 33.2 33.3 27.8 22.8 18.3 13.0 20.8 AVERAGE OF MINIMUM TEMPERATURE IN C. 2.2 4.4 6.1 10.2 14.8 20.6 24.0 23.0 17.9 13.5 10.1 5.8 12.7 AVERAGE OF MAXIMUM TEMPERATURE IN C. 10.9 14.3 18.0 25.8 33.1 41.0 42.4 43.6 37.7 32.0 26.6 20.2 28.8 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.7 9.9 11.9 15.6 18.3 20.4 18.4 20.6 19.8 18.5 16.5 14.4 16.1 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.51 4.83 5.73 7.18 7.84 6.68 7.47 7.09 6.72 4.96 5.59 4.69 6.11 MEAN OF MIXING RATIO AT 09 GMT. 5.06 5.34 6.56 7.76 5.93 4.99 6.50 5.92 5.49 4.53 5.42 4.42 5.66 MEAN OF MIXING RATIO AT 15 GMT. 5.38 5.63 6.99 8.39 6.50 5.23 6.75 6.19 6.20 5.33 6.34 4.60 6.13 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -2.4 -1.4 -0.2 6.2 8.2 15.2 18.6 19.6 14.0 8.6 6.4 1.6 -2.4 DAY 17 18 26 25 1 3 8 23 27 26 18 20 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 15.0 20.8 24.2 33.5 40.8 44.8 45.6 46.8 42.6 36.4 30.0 25.6 46.8 DAY 20 6 16 16 9 23 20 28 1 5 9 9 24 HOUR MAXIMUM PRECIPITATION IN MM. 38.9 15.0 27.0 12.0 0.4 0.0 0.0 0.0 0.0 0.0 33.0 0.1 38.9 DAY 5 15 18 28 13 ** ** ** ** ** 11 1 MONTHLY TOTAL PRECIPITATION IN MM. 165.2 48.3 116.6 30.0 0.8 0.0 0.0 0.0 0.0 0.0 37.4 0.1 398.4 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 82.9 7.7 0.0 9.4 NO. OF DAYS WITH PRECIPITATION. 18 12 15 8 2 0 0 0 0 0 3 1 59 NO. OF DAYS PRECIPITATION EQUAL 14 9 11 5 0 0 0 0 0 0 2 0 41 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 7 1 6 2 0 0 0 0 0 0 1 0 17 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 89 82 82 82 64 36 35 35 47 47 64 71 61 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 67 58 56 41 20 11 13 11 14 16 28 33 31 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 78 65 63 48 24 12 14 13 19 24 43 42 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 0 1 9 25 27 3 1 0 0 66 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 7 23 30 31 31 30 23 1 0 176 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 2 23 27 31 6 0 0 0 89 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 2 7 0 0 0 0 9 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 12 3 1 0 0 0 0 0 0 0 0 0 16 DATE OF START AND END FREEZING START = 3 JAN. END = 26 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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. 10.2 11.0 13.4 18.3 25.2 29.7 32.1 33.2 27.1 23.1 14.2 11.1 20.7 AVERAGE OF MINIMUM TEMPERATURE IN C. 5.0 4.5 6.3 9.8 15.3 20.2 23.0 23.1 17.1 14.2 6.9 4.2 12.5 AVERAGE OF MAXIMUM TEMPERATURE IN C. 15.5 17.5 20.4 26.8 35.1 39.3 41.2 43.3 37.0 32.0 21.6 18.1 29.0 DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.5 13.0 14.1 17.0 19.8 19.1 18.2 20.2 19.9 17.8 14.7 13.9 16.5 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.85 5.11 5.05 6.30 6.36 6.75 7.58 7.76 7.03 6.45 5.49 4.91 6.14 MEAN OF MIXING RATIO AT 09 GMT. 4.96 5.16 4.95 5.87 4.66 5.14 6.11 6.04 5.81 5.81 5.20 4.70 5.37 MEAN OF MIXING RATIO AT 15 GMT. 5.61 5.57 5.12 6.42 4.84 5.28 6.57 5.71 6.33 6.53 5.55 5.32 5.74 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 0.6 -1.0 1.0 4.6 8.6 15.6 18.4 20.4 13.2 10.8 -1.6 -0.8 -1.6 DAY 22 22 26 10 2 5 3 27 26 19 29 5 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 20.2 21.4 30.2 34.0 42.8 43.6 43.8 46.6 42.2 39.0 27.2 25.6 46.6 DAY 7 28 31 30 30 1 19 31 3 3 4 31 24 HOUR MAXIMUM PRECIPITATION IN MM. 75.0 43.0 4.1 3.0 1.3 0.0 4.3 0.0 0.0 10.0 5.0 4.6 75.0 DAY 9 20 4 26 7 ** 15 ** ** 31 26 11 MONTHLY TOTAL PRECIPITATION IN MM. 118.4 78.6 11.9 11.0 1.3 0.0 5.1 0.0 0.0 13.3 8.1 25.0 272.7 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 76.6 4.5 1.9 17.0 NO. OF DAYS WITH PRECIPITATION. 8 6 9 6 1 0 2 0 0 5 6 9 52 NO. OF DAYS PRECIPITATION EQUAL 6 5 4 6 1 0 1 0 0 3 3 8 37 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 3 0 0 0 0 0 0 0 1 0 0 7 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 79 83 72 72 50 38 37 40 51 58 75 81 61 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 50 46 35 31 14 12 13 12 16 21 34 40 27 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 63 54 39 35 16 13 16 12 19 30 45 54 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 0 2 7 23 29 1 0 0 0 62 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 6 31 30 31 31 30 19 0 0 179 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 4 14 23 31 6 0 0 0 78 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 3 0 0 0 0 3 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 1 0 0 0 0 0 0 0 0 2 2 5 DATE OF START AND END FREEZING START = 29 NOV. END = 22 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 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. 7.6 8.6 12.0 20.6 24.8 29.7 35.2 32.7 27.1 20.3 14.4 10.3 20.3 AVERAGE OF MINIMUM TEMPERATURE IN C. 2.1 1.5 4.2 13.0 15.8 20.1 25.8 22.7 17.5 11.9 7.1 5.4 12.2 AVERAGE OF MAXIMUM TEMPERATURE IN C. 13.1 15.8 19.7 28.2 33.8 39.4 44.6 42.8 36.7 28.7 21.7 15.2 28.3 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.0 14.3 15.5 15.2 18.0 19.3 18.8 20.1 19.2 16.8 14.6 9.8 16.0 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.19 3.89 4.55 6.61 6.82 5.90 6.81 6.91 6.35 6.41 5.47 5.66 5.80 MEAN OF MIXING RATIO AT 09 GMT. 4.33 3.86 4.03 6.09 4.90 4.15 5.77 5.63 6.40 6.14 5.38 6.15 5.24 MEAN OF MIXING RATIO AT 15 GMT. 4.83 4.02 4.57 6.48 5.13 4.37 6.35 5.62 6.46 6.42 5.89 6.70 5.57 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -2.4 -2.4 -2.0 3.8 10.6 15.2 21.0 15.8 14.4 6.0 0.8 1.0 -2.4 DAY 22 6 16 11 13 23 3 31 2 29 28 28 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 23.0 22.6 26.0 34.0 38.6 43.8 46.8 46.5 39.2 33.8 25.2 19.0 46.8 DAY 1 24 22 28 25 30 30 2 5 10 7 3 24 HOUR MAXIMUM PRECIPITATION IN MM. 44.0 4.6 23.0 9.0 2.0 0.0 0.0 0.0 0.3 6.0 17.0 41.0 44.0 DAY 6 7 24 21 8 ** ** ** 29 16 19 11 MONTHLY TOTAL PRECIPITATION IN MM. 87.9 8.8 31.3 22.1 2.5 0.0 0.0 0.0 0.3 10.2 42.6 173.8 379.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 33.7 6.5 0.1 59.7 NO. OF DAYS WITH PRECIPITATION. 10 6 6 7 3 0 0 0 1 4 6 13 56 NO. OF DAYS PRECIPITATION EQUAL 8 3 4 4 1 0 0 0 0 3 5 13 41 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 0 1 0 0 0 0 0 0 0 2 6 12 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 80 79 75 62 53 35 28 36 46 65 76 89 60 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 51 38 30 29 16 10 10 11 18 28 36 62 28 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 64 44 37 31 18 11 12 12 20 34 50 76 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 2 1 10 31 28 3 0 0 0 75 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 7 27 30 31 31 30 10 0 0 166 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 10 31 28 0 0 0 0 69 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 10 4 0 0 0 0 14 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 10 12 6 0 0 0 0 0 0 0 0 0 28 DATE OF START AND END FREEZING START = 13 JAN. END = 17 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 MET. MEAN AND EXTREMES FOR THE PERIOD 1971 TO 2000 PAGE 1 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPE. IN C. 7.9 9.3 12.4 17.5 23.0 28.0 31.3 30.6 26.8 21.7 14.5 9.9 19.4 SD OF MEAN DAILY TEMPERATURE IN C. 1.80 1.78 1.38 1.45 1.49 1.53 1.94 1.68 1.25 1.47 1.69 1.78 1.60 AVERAGE OF MINIMUM TEMPERATURE IN C. 2.1 2.9 5.7 9.7 13.7 17.4 20.1 19.1 15.8 12.2 7.2 4.0 10.8 AVERAGE OF MAXIMUM TEMPERATURE IN C. 14.0 15.6 19.0 25.3 32.3 38.7 42.7 42.2 37.7 31.2 22.1 15.8 28.1 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.4 12.8 13.4 15.6 18.6 21.2 22.4 23.0 21.9 18.9 14.5 11.8 17.1 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.37 4.58 5.41 6.83 7.77 7.78 9.13 8.15 6.67 6.21 5.62 4.87 6.44 MEAN OF MIXING RATIO AT 09 GMT. 5.02 5.35 6.26 8.03 8.20 8.82 11.57 10.29 7.93 6.96 6.55 5.68 7.55 MEAN OF MIXING RATIO AT 15 GMT. 5.21 5.50 6.34 8.13 8.01 7.99 10.69 9.75 8.02 7.04 6.61 5.87 7.43 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -10.0 -8.6 -6.0 -1.0 1.0 4.0 8.0 4.0 6.0 0.0 -5.6 -9.5 -10.0 YEAR - DAY 92-25 92-29 78-10 78-18 78- 4 78- 3 74-30 74-30 74- 2 74-25 88-15 72-31 92-25 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 25.0 28.5 31.0 35.0 42.8 47.0 52.0 50.0 46.0 42.0 32.0 27.0 52.0 YEAR - DAY 78-19 77-20 77- 1 78-25 99-30 75- 7 78-20 77- 3 74- 4 74- 4 74-12 90- 4 78-20 24 HOUR MAXIMUM PRECIPITATION IN MM. 75.0 60.0 75.0 42.0 43.5 2.0 4.3 3.5 2.0 81.0 78.5 102.0 102.0 YEAR - DAY 99- 9 90-10 87- 4 71-13 72- 1 93- 1 99-15 72- 1 75-29 81-13 71-17 91-12 91-12 MONTHLY TOTAL PRECIPITATION IN MM. 88.4 68.2 94.6 52.3 18.9 0.3 0.2 0.2 0.3 19.8 55.2 86.5 484.9 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 51.8 14.8 0.1 33.3 NO. OF DAYS WITH PRECIPITATION. 10 9 10 7 4 0 0 0 0 2 6 9 57 NO. OF DAYS PRECIPITATION EQUAL 9 8 8 6 2 0 0 0 0 2 5 8 48 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 2 4 2 1 0 0 0 0 1 2 3 18 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 79 78 75 71 59 42 41 39 41 50 69 77 60 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 57 53 50 44 30 21 22 21 21 27 43 56 37 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 67 61 57 51 35 22 24 22 24 34 54 66 43 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 1 1 0 0 0 0 0 0 0 0 0 1 3 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 1 5 14 12 3 0 0 0 35 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 5 23 30 31 31 30 21 1 0 172 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 1 11 26 25 7 0 0 0 70 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 1 7 5 1 0 0 0 14 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 9 6 2 0 0 0 0 0 0 0 2 4 23 DATE OF START AND END FREEZING START = 25 OCT. END = 18 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION SAR-POL-ZOHAB(HAVASHENASI) LATITUDE 34 27 N DATA PROCESSING CENTER LONGITUDE 45 52 E ELEVATION 550 MET. MEAN AND EXTREMES FOR THE PERIOD 1971 TO 2000 PAGE 2 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE DRY BULB TEMPERATURE. IN C. 8.4 10.0 13.3 18.9 25.2 31.4 34.8 34.3 29.7 23.8 15.5 10.4 21.3 AVERAGE DEW POINT TEMPERATURE. IN C. 2.0 2.7 4.9 8.5 8.6 7.7 11.3 10.0 7.2 6.2 5.2 3.6 6.5 AVERAGE OF MIXING RATIO IN G/KG 4.86 5.13 6.00 7.66 7.99 8.06 10.46 9.39 7.53 6.73 6.26 5.47 7.13 AVERAGE OF VAPOUR PRESSURE HPA 7.35 7.76 9.06 11.55 12.04 12.12 15.64 14.10 11.35 10.17 9.45 8.26 10.74 AVERAGE OF SATURATION DEFICIT IN HPA 4.09 5.15 7.11 11.62 22.58 37.11 43.96 43.79 33.40 21.29 9.27 4.92 20.36 AVERAGE RELATIVE HUMIDITY IN PERCENT 67 64 61 55 41 28 29 28 29 37 55 66 47 AVERAGE OF MAXIMUM RELATIVE HUMIDITY(%) 82 81 78 74 61 43 42 41 43 53 72 81 63 AVERAGE OF MINIMUM RELATIVE HUMIDITY(%) 54 51 47 41 28 18 20 19 19 25 41 52 35 NO. OF DAYS PRECIPITATION EQUAL 5 4 5 3 1 0 0 0 0 1 3 5 27 OR MORE THAN 5 MM.