IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 1 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. AVERAGE OF MEAN DAILY TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MAX-MIN 1976 10.7 10.7 14.9 21.1 28.1 34.1 35.4 36.4 32.2 26.6 19.9 15.4 25.7 1977 9.2 16.1 20.1 23.4 30.9 35.2 36.8 37.0 33.1 25.2 18.2 14.6 27.8 1978 12.5 ****** 18.0 ****** 30.3 34.2 37.5 34.8 33.0 ****** 15.5 16.0 ****** 1979 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1980 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1981 13.2 ****** 18.5 23.0 29.0 33.4 37.3 36.0 32.7 26.1 17.7 15.0 ****** 1982 11.2 10.9 15.6 23.9 31.1 34.2 35.4 34.5 ****** 25.1 15.9 11.5 ****** 1983 10.5 13.0 15.9 22.8 30.6 35.2 37.2 35.8 31.3 22.0 20.0 12.9 26.7 1984 11.5 13.9 17.8 23.5 26.8 32.6 34.7 31.6 29.4 23.3 18.3 11.3 23.4 1985 12.9 11.4 16.7 23.6 29.7 32.4 34.2 34.3 30.0 23.5 18.6 12.3 22.9 1986 11.6 13.1 16.2 23.0 28.9 31.2 35.5 35.0 30.7 26.4 16.2 11.2 24.3 1987 11.6 15.0 16.5 22.7 30.7 32.8 34.1 33.3 ****** 23.7 17.9 12.5 ****** 1988 10.6 13.2 16.5 22.8 28.2 31.4 34.1 32.9 29.7 25.5 17.7 13.2 23.5 1989 8.6 11.2 18.0 24.4 28.9 32.1 35.0 33.2 29.2 24.9 18.5 12.0 26.4 1990 9.1 11.4 16.5 22.2 29.5 33.2 34.9 32.7 28.8 24.2 18.9 13.7 25.8 1991 11.5 11.9 16.9 23.6 27.3 32.6 33.8 33.3 29.6 24.7 18.8 13.0 22.3 1992 8.4 11.0 13.8 21.3 27.4 32.3 34.3 33.8 30.0 23.4 18.0 11.8 25.9 1993 10.4 12.7 16.6 22.6 27.7 32.3 35.4 34.3 30.5 24.8 17.5 14.2 25.0 1994 12.3 13.5 17.9 25.2 28.6 32.4 34.2 32.9 30.1 25.1 18.7 10.4 23.8 1995 ****** 14.0 17.3 22.3 29.5 32.7 34.8 34.0 29.5 24.0 17.8 11.8 ****** 1996 12.7 15.1 16.8 22.3 30.0 32.3 36.1 34.3 30.1 23.9 18.6 15.4 23.4 1997 12.9 11.1 15.2 22.1 29.2 33.4 34.0 33.1 29.3 25.4 18.2 13.2 22.9 1998 10.3 13.6 16.8 23.5 29.5 35.1 36.4 36.6 31.7 25.1 20.2 16.9 26.3 1999 13.6 15.1 17.2 24.2 30.0 34.0 35.7 36.4 30.8 26.4 17.9 13.8 22.8 2000 11.5 12.7 16.7 25.8 29.6 33.0 36.6 35.3 29.3 24.2 ****** 13.3 ****** 2001 11.5 ****** ****** ****** ****** 33.1 35.1 35.6 30.8 26.1 17.4 15.8 ****** 2002 ****** 13.7 18.5 22.5 ****** 33.2 35.4 33.9 30.8 26.8 18.5 13.8 ****** 2003 11.7 14.2 17.3 24.7 28.9 33.0 33.9 34.6 29.7 ****** ****** 13.9 ****** MEAN 11.3 13.0 16.9 23.2 29.2 33.1 35.3 34.4 30.5 24.9 18.1 13.4 24.0 SD 1.43 1.56 1.29 1.13 1.18 1.07 1.13 1.40 1.25 1.21 1.15 1.68 1.29 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 2 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. AVERAGE OF MINIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1976 3.1 2.1 7.5 13.4 18.3 22.9 25.5 27.2 21.8 17.7 11.9 9.5 15.1 1977 5.0 9.0 12.6 16.3 22.0 25.1 27.5 27.5 22.6 17.8 10.8 9.6 17.1 1978 7.3 ****** 11.0 ****** 20.7 24.5 28.7 25.3 24.0 ****** 7.6 11.1 ****** 1979 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1980 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1981 7.5 ****** 12.2 15.9 20.5 24.0 27.9 26.4 23.1 18.0 9.5 8.7 ****** 1982 6.0 5.6 9.7 15.9 22.5 24.2 25.4 25.2 ****** 18.5 9.1 5.6 ****** 1983 5.1 6.3 8.7 15.4 22.2 24.7 26.6 26.9 20.9 10.9 11.5 6.2 15.4 1984 5.0 6.1 10.8 14.6 17.6 21.6 24.8 21.5 18.3 13.4 12.1 4.6 14.2 1985 6.2 3.7 8.0 14.9 19.9 21.3 23.3 23.6 18.6 12.9 10.8 5.9 14.1 1986 4.4 7.3 9.8 16.0 20.3 20.4 25.1 25.3 19.6 16.7 9.5 4.4 14.9 1987 3.3 7.0 10.7 13.4 20.7 21.9 23.0 23.2 ****** 15.4 8.5 6.2 ****** 1988 4.9 6.1 9.3 14.3 17.5 20.2 23.5 22.5 18.6 15.3 9.0 6.4 14.0 1989 1.9 3.6 11.3 15.9 19.4 20.8 24.4 22.5 18.6 14.9 10.5 5.9 14.1 1990 2.6 4.1 7.4 12.6 18.5 21.8 24.8 22.1 18.3 14.8 9.6 4.7 13.4 1991 6.8 5.3 11.1 15.1 18.0 22.5 23.3 23.5 19.9 16.8 10.3 8.0 15.1 1992 3.2 5.4 7.6 13.6 19.0 22.5 24.1 23.7 19.1 12.5 11.4 7.6 14.1 1993 5.5 7.5 10.2 15.9 19.9 21.5 25.0 23.8 20.1 15.3 10.2 6.8 15.1 1994 6.4 6.4 11.2 17.5 19.5 21.8 24.4 22.4 20.4 16.5 13.3 4.5 15.4 1995 ****** 7.7 10.0 14.6 20.4 22.8 25.8 23.6 19.3 14.1 9.1 4.9 ****** 1996 7.5 9.5 10.8 14.3 20.5 21.5 26.5 24.2 19.5 13.8 10.1 8.7 15.6 1997 6.4 2.6 9.0 14.8 19.8 23.4 23.3 22.7 18.0 17.1 12.3 8.3 14.8 1998 5.2 7.2 10.5 14.4 19.8 24.2 26.5 26.9 21.7 15.2 10.9 8.7 15.9 1999 8.5 9.0 10.3 15.4 19.2 23.1 26.1 26.6 20.1 16.9 9.8 7.0 16.0 2000 5.7 5.3 8.1 16.8 19.4 22.0 27.5 25.5 18.8 15.3 ****** 8.8 ****** 2001 4.8 ****** ****** ****** ****** 21.9 25.2 26.0 20.6 17.2 8.9 11.1 ****** 2002 ****** 6.3 10.5 15.5 ****** 22.3 24.5 22.6 20.0 17.4 11.0 7.6 ****** 2003 4.9 7.1 10.2 16.9 19.5 23.0 23.3 24.8 18.8 ****** ****** 8.9 ****** MEAN 5.3 6.1 9.9 15.1 19.8 22.5 25.2 24.4 20.0 15.6 10.3 7.3 15.1 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 3 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. AVERAGE OF MAXIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1976 18.4 19.3 22.4 28.9 38.0 45.3 45.3 45.5 42.6 35.6 28.0 21.3 32.5 1977 13.5 23.2 27.6 30.5 39.8 45.4 46.0 46.4 43.6 32.4 25.7 19.5 32.8 1978 18.0 ****** 24.9 ****** 40.0 43.9 46.4 44.4 42.1 ****** 23.3 21.0 ****** 1979 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1980 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1981 19.1 19.4 25.4 31.5 37.6 43.2 46.7 45.2 42.3 34.5 26.1 21.5 32.7 1982 16.4 15.8 21.3 32.1 39.8 44.2 45.4 43.8 ****** 31.6 22.9 17.4 ****** 1983 15.8 19.9 23.1 30.2 38.9 45.7 47.7 44.8 41.5 33.2 28.5 19.6 32.4 1984 17.9 21.7 24.7 32.2 35.9 43.6 44.6 41.7 40.3 33.3 24.6 18.0 31.5 1985 19.8 19.1 25.3 32.3 39.6 43.6 45.2 44.9 41.4 34.1 26.4 18.6 32.5 1986 18.8 18.9 22.6 29.9 37.4 42.1 45.9 44.7 41.8 36.2 22.9 17.9 31.6 1987 19.9 23.1 22.3 32.1 40.7 43.7 45.1 43.3 ****** 32.0 27.3 18.8 ****** 1988 16.3 20.5 23.7 31.3 38.9 42.2 44.8 43.3 40.8 35.6 26.3 19.9 32.0 1989 15.3 18.8 24.6 32.9 38.4 43.3 45.6 43.9 39.8 34.8 26.6 18.1 31.9 1990 15.4 18.9 25.5 31.8 40.6 44.5 45.1 43.5 39.3 33.6 28.0 22.1 32.4 1991 16.7 18.5 22.6 32.2 36.6 42.8 44.3 43.1 39.4 32.6 27.1 17.9 31.1 1992 13.7 16.7 20.0 29.0 35.8 42.1 44.4 43.8 40.9 34.4 24.3 15.9 30.1 1993 15.4 17.8 23.0 29.3 35.4 43.1 45.8 44.7 40.9 34.2 24.8 21.7 31.3 1994 18.2 20.5 24.5 32.9 37.8 42.9 44.1 43.4 39.9 33.7 24.1 16.3 31.5 1995 ****** 20.3 24.6 29.9 38.5 42.6 43.8 44.4 39.8 33.9 26.5 18.8 ****** 1996 17.9 20.8 22.9 30.3 39.6 43.2 45.8 44.4 40.7 34.1 27.0 22.1 32.4 1997 19.3 19.6 21.4 29.4 38.6 43.4 44.6 43.4 40.7 33.7 24.1 18.0 31.3 1998 15.4 20.0 23.1 32.5 39.1 45.9 46.4 46.3 41.8 35.0 29.5 25.0 33.3 1999 18.7 21.1 24.1 33.0 40.9 45.0 45.2 46.3 41.6 35.9 26.1 20.7 33.2 2000 17.3 20.2 25.4 34.8 39.8 43.9 45.7 45.1 39.9 33.1 ****** 17.8 ****** 2001 18.3 ****** ****** ****** ****** 44.2 45.1 45.1 40.9 35.0 25.8 20.5 ****** 2002 ****** 21.0 26.6 29.6 ****** 44.1 46.3 45.2 41.5 36.3 26.0 20.0 ****** 2003 18.6 21.3 24.3 32.4 38.3 43.0 44.5 44.4 40.5 ****** ****** 18.9 ****** MEAN 17.2 19.8 23.8 31.3 38.6 43.7 45.4 44.4 41.0 34.1 25.9 19.5 32.1 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 4 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. DIFFERENCE BETWEEN AVERAGE MAXIMUM AND MINIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1976 15.3 17.2 14.9 15.5 19.7 22.4 19.8 18.3 20.8 17.9 16.1 11.8 17.5 1977 8.5 14.2 15.0 14.2 17.8 20.3 18.5 18.9 21.0 14.6 14.9 9.9 15.6 1978 10.7 ****** 13.9 ****** 19.3 19.4 17.7 19.1 18.1 ****** 15.7 9.9 ****** 1979 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1980 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1981 11.6 ****** 13.2 15.6 17.1 19.2 18.8 18.8 19.2 16.5 16.6 12.8 ****** 1982 10.4 10.2 11.6 16.2 17.3 20.0 20.0 18.6 ****** 13.1 13.8 11.8 ****** 1983 10.7 13.7 14.4 14.8 16.7 21.0 21.1 17.9 20.6 22.3 17.0 13.4 17.0 1984 12.9 15.6 13.9 17.6 18.3 22.0 19.8 20.2 22.0 19.9 12.5 13.4 17.3 1985 13.6 15.4 17.3 17.3 19.7 22.3 21.9 21.3 22.8 21.2 15.6 12.7 18.4 1986 14.4 11.6 12.8 13.9 17.1 21.7 20.8 19.4 22.2 19.5 13.4 13.5 16.7 1987 16.6 16.1 11.6 18.7 20.0 21.8 22.1 20.1 ****** 16.6 18.8 12.6 ****** 1988 11.4 14.4 14.4 17.0 21.4 22.0 21.3 20.8 22.2 20.3 17.3 13.5 18.0 1989 13.4 15.2 13.3 17.0 19.0 22.5 21.2 21.4 21.2 19.9 16.1 12.2 17.7 1990 12.8 14.8 18.1 19.2 22.1 22.7 20.3 21.4 21.0 18.8 18.4 17.4 18.9 1991 9.9 13.2 11.5 17.1 18.6 20.3 21.0 19.6 19.5 15.8 16.8 9.9 16.1 1992 10.5 11.3 12.4 15.4 16.8 19.6 20.3 20.1 21.8 21.9 12.9 8.3 15.9 1993 9.9 10.3 12.8 13.4 15.5 21.6 20.8 20.9 20.8 18.9 14.6 14.9 16.2 1994 11.8 14.1 13.3 15.4 18.3 21.1 19.7 21.0 19.5 17.2 10.8 11.8 16.2 1995 ****** 12.6 14.6 15.3 18.1 19.8 18.0 20.8 20.4 19.8 17.4 13.9 ****** 1996 10.4 11.3 12.1 15.9 19.1 21.7 19.3 20.2 21.2 20.3 16.9 13.4 16.8 1997 12.9 17.0 12.4 14.6 18.8 20.0 21.3 20.7 22.7 16.6 11.8 9.7 16.5 1998 10.2 12.8 12.6 18.1 19.3 21.7 19.9 19.4 20.1 19.8 18.6 16.3 17.4 1999 10.2 12.1 13.8 17.6 21.7 21.9 19.1 19.7 21.5 19.0 16.4 13.7 17.2 2000 11.6 14.9 17.3 18.0 20.4 21.9 18.2 19.6 21.1 17.8 ****** 9.0 ****** 2001 13.5 ****** ****** ****** ****** 22.3 19.9 19.1 20.3 17.8 16.9 9.4 ****** 2002 ****** 14.7 16.1 14.1 ****** 21.8 21.8 22.6 21.5 18.9 15.0 12.4 ****** 2003 13.7 14.2 14.1 15.5 18.8 20.0 21.2 19.6 21.7 ****** ****** 10.0 ****** MEAN 12.0 13.8 13.9 16.1 18.8 21.2 20.1 20.0 21.0 18.5 15.6 12.2 16.9 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 5 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 03 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1976 6.64 6.12 6.93 10.21 11.98 9.71 8.58 9.73 7.19 6.29 6.24 6.37 8.00 1977 5.35 6.44 6.64 8.14 9.21 7.42 8.70 10.95 6.62 8.03 7.49 6.92 7.66 1978 6.35 ****** 7.71 ****** 7.34 8.31 10.38 8.56 8.70 ****** 5.04 7.92 ****** 1979 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1980 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1981 6.33 6.55 7.17 7.65 6.90 8.56 9.36 9.04 8.85 9.24 6.37 6.74 7.73 1982 6.26 5.78 7.09 9.73 10.83 9.43 10.78 10.43 ****** 10.42 7.17 5.80 ****** 1983 5.37 5.34 6.06 9.32 11.07 10.24 10.79 11.12 8.56 6.76 7.15 6.13 8.16 1984 5.60 5.66 7.68 8.13 8.54 10.53 13.52 11.70 11.06 8.17 8.69 5.73 8.75 1985 6.30 5.29 6.42 7.77 10.12 10.94 12.01 12.51 10.36 7.67 7.91 5.78 8.59 1986 5.28 6.56 7.58 10.56 10.40 12.22 14.16 16.94 12.56 10.21 7.63 5.53 9.97 1987 4.86 5.96 7.68 7.96 10.61 11.07 12.76 14.26 ****** 10.03 6.60 6.35 ****** 1988 5.71 5.81 7.36 9.35 10.03 10.75 12.70 14.14 10.80 9.44 6.62 6.08 9.07 1989 4.22 4.88 7.54 8.89 9.98 10.76 13.68 13.07 11.83 9.23 7.92 6.01 9.00 1990 4.99 5.46 6.17 7.89 9.48 11.32 13.64 13.19 11.14 9.65 6.83 5.06 8.73 1991 6.51 5.04 7.96 8.94 8.20 10.94 11.46 12.43 11.34 10.15 6.86 6.84 8.89 1992 4.58 5.29 6.26 8.08 9.83 10.29 11.29 12.75 10.57 7.23 7.61 6.67 8.37 1993 5.56 6.53 7.07 9.81 11.10 10.83 12.46 12.80 11.93 8.99 7.18 5.73 9.17 1994 6.00 5.26 7.19 9.26 9.44 10.57 11.75 11.68 11.37 9.91 9.17 5.40 8.92 1995 ****** 6.33 7.16 9.28 10.39 11.43 12.70 13.01 11.51 8.23 6.15 5.20 ****** 1996 6.40 7.02 7.67 8.63 10.86 10.61 13.56 14.98 11.61 8.50 6.85 6.58 9.44 1997 5.53 3.90 6.34 8.63 10.96 10.93 11.70 11.84 9.79 10.54 8.84 6.73 8.81 1998 5.26 5.71 7.39 8.47 9.81 10.91 12.48 14.64 11.17 8.04 6.81 6.08 8.90 1999 6.62 6.68 7.28 8.13 8.71 9.94 12.15 12.98 9.50 8.99 6.48 6.13 8.63 2000 5.25 5.02 5.36 8.03 9.14 10.06 13.07 14.55 10.89 8.67 ****** 6.92 ****** 2001 5.14 ****** ****** ****** ****** 9.46 10.95 14.04 11.22 9.92 5.97 8.14 ****** 2002 ****** 5.46 7.02 9.46 ****** 10.11 12.08 11.91 10.38 9.49 7.44 6.07 ****** 2003 5.54 5.73 6.34 8.66 8.63 10.38 11.61 13.28 9.67 ****** ****** 6.95 ****** MEAN 5.66 5.75 7.01 8.80 9.74 10.30 11.86 12.56 10.36 8.91 7.13 6.31 8.69 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 6 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 09 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1976 8.43 9.52 11.75 16.54 17.72 13.88 8.24 9.35 7.03 7.28 7.33 7.71 10.40 1977 6.23 7.57 8.07 8.45 11.27 7.25 8.20 10.12 7.62 9.63 8.34 8.49 8.44 1978 8.04 ****** 9.57 ****** 6.98 8.98 10.74 9.04 8.58 ****** 6.27 9.61 ****** 1979 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1980 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1981 7.40 7.40 7.25 6.73 4.94 8.60 9.71 9.78 7.72 9.59 8.34 8.67 8.01 1982 8.15 7.42 7.85 9.41 11.68 12.80 12.53 13.05 ****** 12.81 8.92 7.47 ****** 1983 6.37 5.73 7.31 12.25 11.55 12.41 13.99 13.27 12.25 8.25 8.73 7.41 9.96 1984 6.73 5.98 7.36 7.02 6.39 9.11 13.56 9.89 11.60 8.87 10.76 7.28 8.71 1985 8.54 5.54 6.19 6.85 7.37 8.66 10.21 10.97 9.80 7.14 9.04 6.96 8.11 1986 6.44 7.80 8.34 10.71 8.78 8.67 12.19 15.48 13.63 10.64 8.70 6.86 9.85 1987 6.39 6.75 7.99 7.27 8.21 8.27 10.74 13.82 ****** 10.56 8.49 7.76 ****** 1988 7.21 7.44 7.71 8.85 7.60 9.56 13.07 13.56 11.97 9.73 8.25 7.26 9.35 1989 5.64 5.61 8.33 9.16 9.51 11.65 17.19 17.12 15.30 12.84 9.42 7.99 10.81 1990 5.92 7.18 6.80 7.81 10.19 12.62 16.81 15.58 15.58 14.12 7.45 5.87 10.50 1991 7.49 6.39 8.56 8.44 7.34 9.48 13.25 12.98 11.93 9.98 7.63 7.31 9.23 1992 4.93 5.13 5.94 6.25 6.97 7.17 9.98 9.57 9.64 6.81 8.16 7.69 7.35 1993 6.54 7.02 7.59 8.73 8.90 8.97 11.25 9.38 9.35 7.70 7.60 7.17 8.35 1994 7.45 5.06 6.90 8.32 6.44 6.96 10.09 10.11 10.43 9.49 9.53 5.94 8.06 1995 ****** 7.13 6.83 7.02 8.28 10.47 10.86 14.10 11.54 9.50 5.72 5.52 ****** 1996 6.76 7.82 7.93 8.16 8.31 7.94 11.75 13.80 11.57 8.37 7.12 7.79 8.94 1997 5.78 3.43 5.85 7.39 8.42 8.12 10.09 11.04 8.22 9.73 10.38 7.92 8.03 1998 6.04 6.19 6.68 5.66 7.04 7.41 8.97 11.93 9.50 7.20 6.96 6.58 7.51 1999 7.44 7.64 7.17 6.67 5.59 6.20 8.98 9.91 8.26 7.97 6.09 7.48 7.45 2000 6.05 5.86 4.27 6.41 6.01 8.19 12.05 14.89 9.75 8.21 ****** 8.13 ****** 2001 6.70 ****** ****** ****** ****** 7.67 9.88 12.83 9.35 9.78 7.10 9.12 ****** 2002 ****** 6.18 6.08 8.00 ****** 5.69 8.56 8.94 8.40 8.99 8.29 7.10 ****** 2003 6.55 5.69 5.34 6.80 6.28 9.02 10.62 14.73 8.64 ****** ****** 8.20 ****** MEAN 6.81 6.57 7.35 8.29 8.41 9.07 11.29 12.13 10.32 9.39 8.11 7.52 8.77 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 7 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 15 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1976 8.35 9.25 10.95 15.45 16.11 12.37 7.67 7.88 7.99 7.53 7.18 6.86 9.80 1977 5.97 7.80 8.01 7.53 9.72 6.02 6.93 7.61 6.20 8.01 7.73 7.76 7.44 1978 7.44 ****** 9.81 ****** 6.56 8.97 10.29 8.34 7.84 ****** 5.50 8.80 ****** 1979 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1980 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1981 7.21 7.22 7.02 7.24 5.42 8.69 9.55 10.21 10.18 11.58 8.49 8.11 8.41 1982 7.63 7.15 8.09 10.79 12.03 12.93 12.60 13.85 ****** 12.80 8.77 7.28 ****** 1983 6.40 6.66 7.39 11.51 11.84 12.66 14.75 13.17 13.30 10.05 9.56 8.11 10.45 1984 7.16 6.80 8.64 8.75 7.25 11.54 16.78 13.76 16.40 11.85 11.26 7.23 10.62 1985 8.13 6.18 7.20 7.58 8.04 10.45 12.16 12.62 13.77 10.19 9.84 7.58 9.48 1986 7.13 7.95 9.37 10.97 9.49 9.88 14.16 15.13 16.39 13.73 9.33 7.24 10.90 1987 7.20 7.60 8.39 8.69 10.18 10.80 13.70 15.89 ****** 11.71 9.03 7.98 ****** 1988 7.28 7.34 7.99 9.23 8.04 10.25 13.95 16.86 15.69 12.82 9.12 8.01 10.55 1989 6.03 7.01 8.69 10.25 11.89 16.69 21.50 21.27 19.34 15.12 10.76 8.07 13.05 1990 6.48 7.23 7.50 7.82 11.30 15.90 16.90 21.54 18.57 14.56 8.87 6.98 11.97 1991 7.69 6.69 8.95 9.00 8.73 12.57 15.07 16.03 14.04 11.48 8.45 8.08 10.56 1992 5.61 5.63 6.81 7.77 8.02 9.43 11.16 11.95 11.21 9.37 9.33 7.81 8.67 1993 6.68 7.39 7.89 9.96 10.08 9.18 11.73 13.01 13.30 11.06 8.64 7.42 9.69 1994 7.50 5.60 7.35 10.05 8.66 9.55 12.57 15.74 14.19 12.11 10.42 6.37 10.01 1995 ****** 7.46 7.57 8.37 9.09 12.19 12.31 14.64 13.09 11.46 6.89 5.78 ****** 1996 7.35 7.97 8.20 8.24 9.15 8.50 13.88 15.94 13.60 10.79 8.12 8.49 10.02 1997 6.13 4.18 6.34 8.12 9.71 9.58 10.84 13.03 11.22 12.70 10.82 7.90 9.21 1998 6.16 6.74 7.42 7.28 8.78 8.65 9.79 11.76 11.78 9.26 8.36 7.18 8.60 1999 7.48 8.51 7.87 7.85 6.87 8.26 10.67 12.51 9.20 10.75 7.35 7.95 8.77 2000 6.48 6.25 4.80 6.87 7.71 9.93 13.76 14.20 12.03 9.75 ****** 7.97 ****** 2001 6.55 ****** ****** ****** ****** 8.79 11.25 14.64 11.04 11.19 7.78 9.64 ****** 2002 ****** 6.73 7.56 9.16 ****** 6.95 8.17 9.76 11.74 11.68 9.45 7.45 ****** 2003 6.91 6.35 6.76 7.92 9.44 11.69 13.56 17.29 12.44 ****** ****** 8.21 ****** MEAN 6.96 6.99 7.87 9.02 9.34 10.48 12.53 13.80 12.70 11.32 8.80 7.71 9.79 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 8 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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 1976 -1.5 26 -1.5 3 -1.5 2 10.0 9 14.5 2 19.5 4 22.5 5 23.5 31 18.0 20 14.4 30 5.5 30 3.5 13 -1.5 1977 -3.0 10 5.0 1 4.0 6 11.0 16 17.0 4 22.0 4 23.0 1 20.2 10 18.5 19 9.5 24 5.0 14 3.5 31 -3.0 1978 2.0 17 ***** ** 7.4 17 ***** ** 14.0 3 17.5 5 22.5 3 20.0 21 20.5 21 ***** ** 1.0 20 5.0 19 ***** 1979 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1980 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1981 3.0 14 ***** ** 5.0 5 7.0 3 12.0 3 20.5 7 24.0 2 21.5 24 17.5 28 14.0 26 3.5 24 5.0 6 ***** 1982 2.0 4 1.0 6 6.0 15 8.5 1 19.0 8 19.5 19 19.5 3 23.0 28 ***** ** 12.5 30 2.5 30 0.0 3 ***** 1983 0.0 7 0.0 23 0.0 1 9.5 2 16.5 2 20.0 9 22.0 25 20.5 29 16.6 27 8.5 6 7.0 17 0.5 21 0.0 1984 1.5 12 1.0 1 6.0 16 10.5 27 11.0 22 18.5 2 21.0 15 18.0 28 16.0 13 4.0 21 9.0 16 0.5 11 0.5 1985 2.0 1 -2.2 23 -2.5 3 11.0 7 12.5 4 18.0 3 19.0 29 20.5 1 15.5 20 8.5 24 7.5 30 1.0 6 -2.5 1986 0.0 22 4.0 3 5.0 4 11.5 4 14.0 17 16.5 1 22.0 1 22.5 11 16.0 30 10.5 31 4.2 16 -0.4 5 -0.4 1987 0.5 28 2.5 13 4.2 23 7.4 7 16.5 7 18.2 9 19.8 10 16.5 29 ***** ** 9.5 28 4.0 28 -1.0 3 ***** 1988 -1.5 2 0.5 6 1.0 6 4.5 2 12.8 7 17.5 19 20.0 1 14.8 31 14.4 30 11.8 30 0.5 15 -1.8 30 -1.8 1989 -2.5 6 -2.5 4 3.0 31 5.5 1 15.0 15 17.0 2 21.5 17 18.4 29 14.0 30 8.8 24 2.6 23 0.4 7 -2.5 1990 -2.5 12 0.8 27 2.8 1 7.4 6 13.5 13 18.0 21 21.4 4 19.0 21 16.5 7 11.4 18 6.0 14 -0.8 29 -2.5 1991 1.0 29 -1.5 11 3.0 11 10.0 14 14.0 25 16.0 1 21.0 3 19.4 31 15.8 10 12.0 30 5.8 27 1.0 20 -1.5 1992 -2.0 6 -0.8 13 0.4 1 8.2 7 14.8 5 18.8 6 17.5 13 19.5 26 11.0 30 8.5 28 0.5 29 1.0 29 -2.0 1993 0.0 19 1.5 8 2.0 17 11.0 13 14.0 7 18.0 5 21.5 7 21.0 17 15.0 30 13.5 6 1.5 30 2.5 5 0.0 1994 1.5 24 1.0 6 7.0 2 11.0 3 13.5 7 18.0 19 19.5 1 19.0 26 18.5 5 13.0 30 7.0 10 -1.5 8 -1.5 1995 ***** ** 3.0 11 6.0 1 7.5 6 14.0 10 19.5 11 21.5 12 20.0 31 15.0 22 11.0 6 0.0 27 0.0 21 ***** 1996 2.0 21 3.0 6 5.0 5 9.0 11 16.5 12 16.5 11 24.0 8 19.0 24 15.5 20 8.5 31 4.5 12 5.4 13 2.0 1997 1.5 31 -4.0 7 1.0 8 5.0 13 13.0 6 18.0 3 20.0 8 19.0 30 15.0 15 11.5 27 7.5 29 3.0 27 -4.0 1998 0.0 15 1.0 18 5.0 4 9.5 25 13.5 2 20.0 10 20.0 2 21.0 22 18.0 8 11.5 25 8.0 27 4.0 13 0.0 1999 3.5 23 3.0 22 5.5 18 10.0 4 14.5 3 19.0 7 22.0 1 24.0 14 15.5 24 12.5 21 -0.5 30 0.0 1 -0.5 2000 0.0 13 0.0 10 2.0 10 11.0 12 14.0 12 19.5 3 23.5 4 16.5 31 16.0 4 8.5 29 ***** ** 3.0 31 ***** 2001 -0.6 29 ***** ** ***** ** ***** ** ***** ** 18.5 1 21.5 2 21.5 20 17.0 12 14.5 8 1.0 21 2.5 23 ***** 2002 ***** ** 2.0 1 3.0 1 9.5 1 ***** ** 16.5 4 22.0 1 19.0 31 17.0 15 12.5 24 6.5 24 0.0 14 ***** 2003 0.1 20 3.0 7 1.5 2 8.5 2 12.0 1 18.5 6 2.3 1 20.0 30 16.0 21 ***** ** ***** ** 2.0 22 ***** LOW. -3.0 10 -4.0 7 -2.5 3 4.5 2 11.0 22 16.0 1 2.3 1 14.8 31 11.0 30 4.0 21 -0.5 30 -1.8 30 -4.0 YEAR 1977 1997 1985 1988 1984 1991 2003 1988 1992 1984 1999 1988 1997 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 9 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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 1976 20.0 2 22.0 10 27.5 30 35.0 29 42.5 30 49.0 27 48.8 25 50.0 4 45.5 7 41.0 1 33.0 8 26.5 5 50.0 1977 17.5 5 28.5 21 32.5 20 38.0 30 45.0 13 48.0 8 49.5 15 50.5 8 46.0 7 41.6 5 31.0 9 27.0 4 50.5 1978 22.0 3 ***** ** 28.5 4 ***** ** 45.4 27 50.5 8 50.5 22 48.2 11 45.5 1 ***** ** 29.2 1 26.0 11 ***** 1979 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1980 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1981 25.5 9 24.0 19 31.5 20 38.5 21 44.5 26 47.5 23 48.5 12 49.5 8 45.5 20 39.0 2 34.0 1 25.5 16 49.5 1982 20.0 11 22.5 28 28.0 24 39.5 26 45.5 30 47.5 7 49.5 19 46.0 12 ***** ** 36.5 1 26.0 1 22.0 31 ***** 1983 20.0 7 24.0 13 29.0 29 36.5 30 42.5 23 48.5 18 51.5 10 50.5 17 44.0 8 36.5 3 33.5 1 26.5 3 51.5 1984 24.0 15 25.5 12 35.5 10 36.5 20 40.5 26 47.5 16 46.5 6 45.0 5 43.0 4 39.0 1 31.5 1 21.0 23 47.5 1985 24.0 28 25.5 14 32.0 22 37.5 19 45.5 30 47.5 27 47.5 8 47.5 6 44.5 1 40.0 1 32.0 3 24.0 9 47.5 1986 23.5 8 24.8 24 30.5 31 34.5 21 43.5 28 45.0 30 48.2 19 49.0 2 43.5 4 39.5 3 34.0 1 21.0 10 49.0 1987 24.5 31 26.5 2 28.0 8 41.5 30 43.0 15 48.5 29 48.5 24 47.4 13 ***** ** 44.0 2 31.6 14 25.4 1 ***** 1988 20.0 4 24.5 22 31.0 30 39.0 22 44.0 27 48.0 13 49.4 13 45.6 1 43.8 8 39.4 4 34.6 6 27.2 8 49.4 1989 20.2 10 25.8 28 30.8 9 37.4 27 44.6 25 48.4 27 47.8 29 45.8 27 44.0 9 40.2 10 31.0 28 25.0 1 48.4 1990 19.8 6 22.6 27 31.2 31 37.5 13 46.5 22 47.8 5 48.5 20 48.0 13 41.8 5 37.5 8 31.8 3 27.5 6 48.5 1991 20.6 31 22.2 24 29.0 29 38.6 22 40.5 9 46.4 30 47.8 10 47.0 23 43.5 1 38.2 12 33.8 1 23.2 8 47.8 1992 16.8 17 23.6 24 24.5 20 33.5 26 42.8 30 45.5 29 48.5 17 49.8 21 44.2 3 40.0 5 31.5 3 22.5 2 49.8 1993 20.0 29 24.5 27 31.0 31 37.5 19 41.5 17 45.5 27 48.5 16 47.5 10 45.5 1 39.0 2 28.5 3 25.0 29 48.5 1994 23.0 11 26.5 27 32.0 31 38.5 24 45.0 30 46.5 8 46.5 25 47.0 18 43.0 13 37.5 2 31.5 2 21.5 19 47.0 1995 ***** ** 24.0 3 30.0 31 35.5 30 43.5 23 47.0 20 47.0 4 47.0 1 44.0 1 39.0 3 32.0 3 23.0 10 ***** 1996 23.0 2 25.5 10 29.0 31 37.0 30 44.0 16 46.5 17 48.0 20 48.5 12 44.5 1 42.5 2 31.5 3 26.0 3 48.5 1997 25.0 11 30.5 21 26.0 22 35.5 23 44.5 30 47.5 28 47.0 26 47.0 1 45.0 2 39.5 5 29.0 2 22.5 5 47.5 1998 20.0 25 26.0 7 29.5 28 37.5 16 46.0 28 49.0 28 49.5 15 48.0 2 44.5 1 39.5 5 33.5 4 28.5 18 49.5 1999 24.0 4 25.5 28 33.0 31 39.0 26 47.5 30 47.5 2 48.5 3 49.0 12 48.0 3 40.0 2 33.0 7 25.0 9 49.0 2000 24.0 2 28.5 25 32.0 23 40.0 14 44.0 25 49.5 30 48.5 9 47.5 27 41.5 8 37.0 11 ***** ** 23.5 5 ***** 2001 21.5 2 ***** ** ***** ** ***** ** ***** ** 48.0 22 47.0 23 50.0 4 44.0 3 38.0 5 34.5 6 25.0 9 ***** 2002 ***** ** 26.0 24 33.0 25 40.5 28 ***** ** 47.0 29 49.0 19 48.5 5 44.5 1 41.5 5 30.0 8 25.0 6 ***** 2003 23.5 8 27.0 24 31.0 25 38.5 9 42.5 22 46.0 23 46.5 4 46.5 22 44.5 3 ***** ** ***** ** 22.0 11 ***** HIG. 25.5 9 30.5 21 35.5 10 41.5 30 47.5 30 50.5 8 51.5 10 50.5 8 48.0 3 44.0 2 34.6 6 28.5 18 51.5 YEAR 1981 1997 1984 1987 1999 1978 1983 1977 1999 1987 1988 1998 1983 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 10 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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 1976 28.5 23 19.0 5 57.0 21 13.0 5 4.5 14 0.0 ** 0.0 ** 0.0 ** 0.0 ** 22.0 30 0.0 ** 50.0 29 57.0 1977 27.8 28 3.2 7 21.4 27 2.6 24 3.4 24 0.0 ** 0.0 ** 0.0 ** 0.0 ** 7.4 26 16.2 4 32.2 14 32.2 1978 18.8 9 ***** ** 13.2 6 ***** ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** ***** ** 9.4 27 36.2 12 ***** 1979 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1980 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1981 34.0 12 4.2 10 36.9 27 2.0 11 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 14.4 9 15.3 29 9.0 25 36.9 1982 44.0 6 26.0 21 10.6 2 7.2 8 2.0 5 0.0 ** 0.0 ** 0.0 ** ***** ** 14.0 3 24.2 1 23.0 22 ***** 1983 32.5 24 7.8 17 25.0 15 3.4 25 3.5 1 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 3.0 29 9.2 11 32.5 1984 29.8 17 9.2 23 106.0 21 7.5 24 3.8 9 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 21.4 12 6.8 3 106.0 1985 42.2 29 17.0 1 4.6 19 6.4 6 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 20.4 12 43.6 18 43.6 1986 10.0 12 30.0 25 36.7 7 17.6 10 4.0 2 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 46.0 29 47.6 20 47.6 1987 3.4 11 6.0 9 19.6 4 1.0 18 0.8 6 0.0 ** 12.5 30 0.0 ** ***** ** 3.8 19 4.6 2 43.8 13 ***** 1988 19.0 16 28.0 23 22.0 8 34.9 26 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 1.0 11 18.0 17 34.9 1989 7.4 3 20.8 19 21.8 15 4.0 25 0.8 8 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.4 31 7.0 8 50.0 4 50.0 1990 12.6 28 16.8 2 5.3 13 23.0 2 1.4 12 0.0 ** 0.0 ** 0.0 ** 0.0 ** 11.2 29 2.4 28 8.0 25 23.0 1991 55.8 14 28.6 21 20.4 23 8.8 18 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 9.2 1 0.0 ** 48.7 9 55.8 1992 15.0 30 30.5 25 34.0 15 2.0 22 45.0 5 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 19.0 30 50.0 14 50.0 1993 34.3 7 36.0 2 10.2 21 48.5 26 4.2 6 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.6 29 7.0 12 7.4 15 48.5 1994 5.0 13 3.3 1 27.5 10 6.6 17 3.0 5 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.8 20 70.0 30 7.2 30 70.0 1995 ***** ** 38.0 24 6.5 21 12.5 22 4.5 2 2.5 2 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 3.4 4 ***** 1996 46.5 6 31.8 19 30.5 13 25.0 15 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 3.4 16 29.0 22 46.5 1997 27.0 16 0.4 1 47.5 29 10.8 17 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 7.5 31 109.0 3 27.4 14 109.0 1998 40.0 5 28.4 15 31.0 30 1.5 28 5.0 13 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 4.0 12 4.5 1 40.0 1999 52.9 9 19.0 20 37.8 4 1.0 2 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 52.9 2000 24.4 6 12.6 14 3.5 24 1.5 10 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.8 17 ***** ** 83.4 10 ***** 2001 18.8 26 ***** ** ***** ** ***** ** ***** ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 7.0 20 1.6 18 67.6 1 ***** 2002 ***** ** 17.0 20 13.8 18 13.4 3 ***** ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 11.5 7 6.4 1 ***** 2003 11.8 28 19.5 25 25.0 26 6.4 22 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** ***** ** ***** ** 11.5 27 ***** HIG. 55.8 14 38.0 24 106.0 21 48.5 26 45.0 5 2.5 2 12.5 30 0.0 ** 0.0 ** 22.0 30 109.0 3 83.4 10 109.0 YEAR 1991 1995 1984 1993 1992 1995 1987 **** **** 1976 1997 2000 1997 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 11 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. MONTHLY TOTAL PRECIPITATION WITH SEASONAL PERCENT. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL SEASONAL-PERCENT ----------------------- 1976 139.0 85.7 90.2 41.4 12.6 0.0 0.0 0.0 0.0 22.0 0.0 101.0 491.9 64.0 11.0 0.0 25.0 1977 48.8 3.8 49.2 5.8 3.6 0.0 0.0 0.0 0.0 12.8 27.2 92.6 243.8 41.8 3.9 0.0 54.4 1978 30.6 ****** 37.9 ****** 0.0 0.0 0.0 0.0 0.0 ****** 10.6 73.8 ****** 44.8 0.0 0.0 55.2 1979 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1980 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1981 83.0 17.8 48.5 2.2 0.0 0.0 0.0 0.0 0.0 15.8 16.2 12.9 196.4 76.0 1.1 0.0 22.9 1982 123.6 81.6 38.0 12.2 5.6 0.0 0.0 0.0 ****** 33.0 55.1 61.4 ****** 59.2 4.3 0.0 36.4 1983 77.2 12.2 61.1 13.4 10.5 0.0 0.0 0.0 0.0 0.0 4.2 23.7 202.3 74.4 11.8 0.0 13.8 1984 64.3 15.8 172.3 8.5 4.2 0.0 0.0 0.0 0.0 0.0 67.5 17.3 349.9 72.1 3.6 0.0 24.2 1985 76.6 24.0 16.0 10.6 0.0 0.0 0.0 0.0 0.0 0.0 24.4 63.8 215.4 54.1 4.9 0.0 40.9 1986 33.4 80.0 92.3 36.2 4.4 0.0 0.0 0.0 0.0 0.0 152.5 78.0 476.8 43.1 8.5 0.0 48.3 1987 4.6 20.6 57.9 1.2 0.8 0.0 12.5 0.0 ****** 13.8 6.4 107.9 ****** 36.8 0.9 5.5 56.8 1988 70.2 47.1 51.7 52.9 0.0 0.0 0.0 0.0 0.0 0.0 2.2 49.7 273.8 61.7 19.3 0.0 19.0 1989 23.1 53.2 34.2 4.0 0.8 0.0 0.0 0.0 0.0 0.4 16.0 136.0 267.7 41.3 1.8 0.0 56.9 1990 31.0 43.0 7.9 29.1 1.4 0.0 0.0 0.0 0.0 13.2 2.4 9.0 137.0 59.8 22.3 0.0 18.0 1991 112.2 80.9 47.4 13.4 0.0 0.0 0.0 0.0 0.0 26.8 0.0 136.6 417.3 57.6 3.2 0.0 39.2 1992 44.1 60.4 73.0 4.2 75.0 0.0 0.0 0.0 0.0 0.0 41.6 186.7 485.0 36.6 16.3 0.0 47.1 1993 68.1 80.5 20.0 75.3 7.1 0.0 0.0 0.0 0.0 0.6 15.7 8.8 276.1 61.1 29.8 0.0 9.1 1994 8.4 3.3 62.0 13.0 3.4 0.0 0.0 0.0 0.0 3.0 254.0 30.5 377.6 19.5 4.3 0.0 76.1 1995 ****** 65.9 14.3 40.9 7.5 2.5 0.0 0.0 0.0 0.0 0.0 9.8 ****** 56.9 36.1 0.0 7.0 1996 89.6 124.7 86.5 44.0 0.0 0.0 0.0 0.0 0.0 0.0 6.0 49.5 400.3 75.1 11.0 0.0 13.9 1997 61.0 0.4 103.3 22.0 0.0 0.0 0.0 0.0 0.0 12.4 170.3 84.0 453.4 36.3 4.9 0.0 58.8 1998 109.9 30.4 68.9 1.5 7.5 0.0 0.0 0.0 0.0 0.0 4.0 7.9 230.1 90.9 3.9 0.0 5.2 1999 130.8 66.2 74.1 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 272.1 99.6 0.4 0.0 0.0 2000 69.5 23.1 8.4 1.5 0.0 0.0 0.0 0.0 0.0 0.8 ****** 205.7 ****** 32.7 0.5 0.0 66.8 2001 39.1 ****** ****** ****** ****** 0.0 0.0 0.0 0.0 7.0 3.7 157.6 ****** 18.9 0.0 0.0 81.1 2002 ****** 33.6 18.3 45.9 ****** 0.0 0.0 0.0 0.0 0.0 31.0 9.1 ****** 37.6 33.3 0.0 29.1 2003 35.7 26.7 30.2 12.2 0.0 0.0 0.0 0.0 0.0 ****** ****** 25.5 ****** 71.1 9.4 0.0 19.6 MEAN 65.6 45.0 54.5 20.5 6.0 0.1 0.5 0.0 0.0 6.7 38.0 66.9 303.8 54.4 8.7 0.1 36.7 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 12 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. NO. OF DAYS WITH PRECIPITATION YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1976 11 10 8 6 4 0 0 0 0 1 0 6 46 1977 11 2 6 6 2 0 0 0 0 7 5 11 50 1978 4 *** 5 *** 0 0 0 0 0 *** 3 6 *** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 11 8 3 2 0 0 0 0 0 2 4 3 33 1982 9 10 9 3 6 0 0 0 *** 7 5 6 *** 1983 9 4 6 7 4 0 0 0 0 0 4 7 41 1984 8 3 9 2 2 0 0 0 0 0 9 7 40 1985 10 6 7 4 0 0 0 0 0 0 5 9 41 1986 5 9 12 9 2 0 0 0 0 0 11 7 55 1987 4 5 12 2 1 0 1 0 *** 7 3 8 *** 1988 12 7 6 5 0 0 0 0 0 0 3 7 40 1989 9 6 8 1 1 0 0 0 0 1 7 10 43 1990 7 6 4 2 1 0 0 0 0 2 1 2 25 1991 9 8 5 2 0 0 0 0 0 6 0 11 41 1992 7 9 7 3 2 0 0 0 0 0 10 9 47 1993 5 7 6 6 3 0 0 0 0 1 4 3 35 1994 2 1 5 3 2 0 0 0 0 5 9 9 36 1995 *** 6 4 8 3 1 0 0 0 0 0 4 *** 1996 8 10 11 4 0 0 0 0 0 0 2 4 39 1997 4 1 12 3 0 0 0 0 0 3 5 7 35 1998 8 2 6 1 2 0 0 0 0 0 1 2 22 1999 7 7 7 1 0 0 0 0 0 0 0 0 22 2000 8 3 3 1 0 0 0 0 0 1 *** 12 *** 2001 9 *** *** *** *** 0 0 0 0 1 3 11 *** 2002 *** 6 3 8 *** 0 0 0 0 0 7 4 *** 2003 5 3 3 3 0 0 0 0 0 *** *** 4 *** MEAN 8 6 7 4 1 0 0 0 0 2 4 7 39 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 13 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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 1976 11 9 7 6 4 0 0 0 0 1 0 5 43 1977 8 1 4 1 1 0 0 0 0 2 5 11 33 1978 3 *** 5 *** 0 0 0 0 0 *** 1 4 *** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 7 6 3 1 0 0 0 0 0 2 1 3 23 1982 6 9 7 3 3 0 0 0 *** 5 5 4 *** 1983 4 2 5 6 4 0 0 0 0 0 1 6 28 1984 5 3 8 2 1 0 0 0 0 0 7 5 31 1985 4 5 5 2 0 0 0 0 0 0 2 4 22 1986 5 9 8 5 1 0 0 0 0 0 8 4 40 1987 1 5 8 1 0 0 1 0 *** 5 2 7 *** 1988 10 7 6 5 0 0 0 0 0 0 2 5 35 1989 6 5 6 1 0 0 0 0 0 0 4 9 31 1990 5 6 3 2 1 0 0 0 0 2 1 2 22 1991 8 7 3 2 0 0 0 0 0 4 0 10 34 1992 7 8 7 2 2 0 0 0 0 0 9 8 43 1993 5 6 5 6 3 0 0 0 0 0 3 2 30 1994 2 1 4 3 1 0 0 0 0 0 9 9 29 1995 *** 5 4 7 3 1 0 0 0 0 0 4 *** 1996 6 9 11 4 0 0 0 0 0 0 2 4 36 1997 4 0 10 3 0 0 0 0 0 2 5 6 30 1998 7 2 6 1 2 0 0 0 0 0 1 2 21 1999 7 7 7 1 0 0 0 0 0 0 0 0 22 2000 7 3 3 1 0 0 0 0 0 0 *** 11 *** 2001 9 *** *** *** *** 0 0 0 0 1 2 11 *** 2002 *** 6 3 7 *** 0 0 0 0 0 5 2 *** 2003 5 3 3 3 0 0 0 0 0 *** *** 3 *** MEAN 6 5 6 3 1 0 0 0 0 1 3 5 30 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 14 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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 1976 4 3 2 3 0 0 0 0 0 1 0 3 16 1977 1 0 2 0 0 0 0 0 0 0 1 3 7 1978 1 *** 1 *** 0 0 0 0 0 *** 0 2 *** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 3 0 1 0 0 0 0 0 0 1 1 0 6 1982 5 4 1 0 0 0 0 0 *** 1 2 3 *** 1983 3 0 2 0 0 0 0 0 0 0 0 0 5 1984 2 0 3 0 0 0 0 0 0 0 4 0 9 1985 2 1 0 0 0 0 0 0 0 0 1 2 6 1986 2 2 2 1 0 0 0 0 0 0 4 2 13 1987 0 0 2 0 0 0 1 0 *** 0 0 3 *** 1988 1 1 2 2 0 0 0 0 0 0 0 2 8 1989 0 2 1 0 0 0 0 0 0 0 0 4 7 1990 1 1 0 1 0 0 0 0 0 1 0 0 4 1991 2 3 3 0 0 0 0 0 0 0 0 3 11 1992 1 1 3 0 2 0 0 0 0 0 1 7 15 1993 2 4 1 1 0 0 0 0 0 0 0 0 8 1994 0 0 3 0 0 0 0 0 0 0 6 0 9 1995 *** 2 0 1 0 0 0 0 0 0 0 0 *** 1996 3 6 3 1 0 0 0 0 0 0 0 2 15 1997 3 0 3 2 0 0 0 0 0 0 4 4 16 1998 4 1 3 0 0 0 0 0 0 0 0 0 8 1999 4 4 2 0 0 0 0 0 0 0 0 0 10 2000 3 1 0 0 0 0 0 0 0 0 *** 5 *** 2001 1 *** *** *** *** 0 0 0 0 0 0 4 *** 2002 *** 1 1 1 *** 0 0 0 0 0 1 0 *** 2003 2 1 1 0 0 0 0 0 0 *** *** 1 *** MEAN 2 2 2 1 0 0 0 0 0 0 1 2 10 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 15 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 03 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1976 92 90 89 86 72 45 35 40 41 46 65 79 65 1977 93 87 70 66 52 33 35 44 35 59 85 86 62 1978 92 *** 88 *** 41 38 38 40 43 *** 68 88 *** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 91 85 74 61 42 40 37 38 43 65 70 88 61 1982 95 94 85 71 55 42 46 47 *** 70 89 93 *** 1983 91 84 79 78 58 45 44 45 52 76 79 91 69 1984 91 85 83 68 60 59 64 69 77 74 87 93 76 1985 92 90 77 65 59 60 60 62 71 72 85 89 74 1986 92 93 88 80 60 66 63 75 78 75 90 93 79 1987 89 89 87 70 60 59 64 70 *** 76 83 90 *** 1988 93 88 87 78 68 59 61 75 76 80 82 88 78 1989 89 87 79 70 60 59 64 71 81 80 87 92 77 1990 90 89 79 75 62 58 61 71 79 79 84 85 76 1991 93 82 91 76 57 58 58 65 73 79 81 93 76 1992 89 88 88 76 64 53 56 65 69 72 85 94 75 1993 90 92 83 82 70 57 56 63 72 77 84 87 76 1994 94 84 83 70 59 55 56 63 71 79 90 92 75 1995 *** 92 86 81 61 56 56 62 74 77 78 88 *** 1996 91 89 88 80 63 57 55 71 76 80 82 89 77 1997 89 79 82 78 69 56 61 66 72 80 94 93 77 1998 90 86 87 77 63 54 54 62 67 71 80 82 73 1999 90 89 86 71 60 52 55 56 61 70 80 93 72 2000 87 86 76 65 61 58 53 66 76 76 *** 92 *** 2001 93 *** *** *** *** 54 53 63 70 76 78 93 *** 2002 *** 86 84 81 *** 55 59 67 68 71 84 87 *** 2003 89 85 77 70 59 56 60 64 69 *** *** 92 *** MEAN 91 87 83 74 60 53 54 61 66 73 82 90 73 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 16 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 09 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1976 88 87 83 75 49 25 15 17 15 23 35 58 48 1977 73 51 41 38 27 14 15 19 16 38 47 66 37 1978 72 *** 54 *** 17 18 19 18 19 *** 40 68 *** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 63 59 40 26 14 18 18 19 17 32 44 61 34 1982 79 75 56 36 29 25 24 28 *** 49 56 71 *** 1983 65 44 48 51 31 24 25 26 28 29 39 58 39 1984 61 42 45 26 20 20 28 25 30 30 62 63 38 1985 67 45 34 27 19 18 20 21 23 24 48 60 34 1986 54 66 54 47 25 20 24 31 31 32 55 58 41 1987 50 43 52 28 20 17 21 29 *** 43 42 64 *** 1988 69 54 48 37 20 21 27 29 29 31 42 57 39 1989 59 47 48 33 26 25 34 37 39 42 52 69 43 1990 60 60 37 34 26 27 34 35 40 47 35 39 40 1991 70 54 57 34 22 21 30 30 32 39 36 62 41 1992 54 46 44 28 23 16 22 21 23 22 48 73 35 1993 64 60 49 40 28 19 21 18 22 26 42 50 37 1994 65 39 42 31 19 15 21 22 26 33 56 57 36 1995 *** 54 41 31 22 23 22 28 29 33 29 47 *** 1996 61 58 51 35 21 16 21 27 27 27 36 52 36 1997 48 27 41 32 23 17 21 23 19 36 62 68 35 1998 62 48 43 21 19 14 16 23 21 23 30 39 30 1999 66 56 45 25 13 11 17 18 19 24 32 57 32 2000 57 46 24 21 14 17 22 29 25 30 *** 73 *** 2001 58 *** *** *** *** 15 19 24 22 31 39 67 *** 2002 *** 47 33 38 *** 11 15 17 19 27 45 53 *** 2003 56 40 33 26 17 19 22 29 21 *** *** 70 *** MEAN 63 52 46 34 23 19 22 25 25 32 44 60 37 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 17 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 15 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1976 87 91 91 83 55 25 14 15 22 32 46 61 52 1977 76 58 47 33 24 12 13 14 15 39 53 74 38 1978 80 *** 65 *** 18 20 18 17 19 *** 45 75 *** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 75 69 46 35 18 19 18 20 26 47 56 70 42 1982 83 80 68 47 36 27 24 28 *** 61 73 86 *** 1983 79 64 59 57 35 25 26 26 35 59 66 81 51 1984 79 58 60 36 23 24 33 33 49 63 82 81 52 1985 78 64 48 32 21 21 22 24 37 52 69 80 46 1986 74 74 69 52 30 22 27 31 44 58 76 82 53 1987 75 59 62 40 25 23 27 35 *** 61 67 84 *** 1988 83 66 58 40 22 22 28 37 42 56 70 82 51 1989 78 70 60 42 36 39 45 50 58 74 80 89 60 1990 79 70 49 37 30 36 36 52 60 68 59 63 53 1991 84 66 64 39 28 31 34 38 47 56 58 80 52 1992 74 61 56 40 27 24 25 28 31 46 69 85 47 1993 73 69 56 52 35 21 24 30 43 54 62 65 49 1994 73 48 47 38 26 22 27 38 41 54 72 70 46 1995 *** 62 50 42 25 28 25 30 38 47 43 57 *** 1996 73 65 56 39 25 18 27 36 38 47 50 66 45 1997 57 37 52 39 29 21 22 28 30 53 75 78 43 1998 69 60 52 30 26 17 19 24 30 38 47 54 39 1999 74 69 54 32 18 17 21 24 25 40 47 69 41 2000 65 55 31 26 21 22 27 30 35 43 *** 78 *** 2001 65 *** *** *** *** 19 23 30 29 44 49 76 *** 2002 *** 57 45 47 *** 15 15 21 31 44 60 66 *** 2003 68 52 46 34 28 28 31 38 35 *** *** 78 *** MEAN 75 64 56 41 28 23 25 30 36 52 61 74 47 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 18 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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 1976 0 0 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 *** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 0 *** 0 0 0 0 0 0 0 0 0 0 *** 1982 0 0 0 0 0 0 0 0 *** 0 0 0 *** 1983 0 0 0 0 0 0 0 0 0 0 0 0 0 1984 0 0 0 0 0 0 0 0 0 0 0 0 0 1985 0 0 0 0 0 0 0 0 0 0 0 0 0 1986 0 0 0 0 0 0 0 0 0 0 0 0 0 1987 0 0 0 0 0 0 0 0 *** 0 0 0 *** 1988 0 0 0 0 0 0 0 0 0 0 0 0 0 1989 0 0 0 0 0 0 0 0 0 0 0 0 0 1990 0 0 0 0 0 0 0 0 0 0 0 0 0 1991 0 0 0 0 0 0 0 0 0 0 0 0 0 1992 0 0 0 0 0 0 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 *** 1996 0 0 0 0 0 0 0 0 0 0 0 0 0 1997 0 2 0 0 0 0 0 0 0 0 0 0 2 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 *** 2001 0 *** *** *** *** 0 0 0 0 0 0 0 *** 2002 *** 0 0 0 *** 0 0 0 0 0 0 0 *** 2003 0 0 0 0 0 0 0 0 0 *** *** 0 *** MEAN 0 0 0 0 0 0 0 0 0 0 0 0 0 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 19 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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 1976 0 0 0 0 6 24 31 31 20 3 0 0 115 1977 0 0 0 5 18 30 31 29 22 7 0 0 142 1978 0 *** 0 *** 16 28 31 30 20 *** 0 0 *** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 0 *** 0 4 12 23 27 26 19 6 0 0 *** 1982 0 0 0 1 20 29 30 26 *** 6 0 0 *** 1983 0 0 0 0 21 29 31 29 13 0 1 0 124 1984 0 0 0 1 5 20 31 22 2 1 0 0 82 1985 0 0 0 1 13 20 27 29 5 0 0 0 95 1986 0 0 0 1 14 18 31 31 5 4 0 0 104 1987 0 0 0 2 14 17 29 21 *** 2 0 0 *** 1988 0 0 0 0 2 8 28 28 7 1 0 0 74 1989 0 0 1 1 9 16 31 28 5 0 0 0 91 1990 0 0 0 1 6 23 31 18 1 0 0 0 80 1991 0 0 0 0 5 18 25 26 10 1 0 0 85 1992 0 0 0 0 7 25 30 29 5 0 0 0 96 1993 0 0 0 1 14 17 31 31 9 0 0 0 103 1994 0 0 0 6 12 18 30 23 9 1 0 0 99 1995 *** 0 0 2 17 26 31 30 9 1 0 0 *** 1996 0 0 0 1 11 19 31 28 7 0 0 0 97 1997 0 0 0 1 13 24 30 27 3 3 0 0 101 1998 0 0 0 2 12 28 30 31 19 1 0 0 123 1999 0 0 0 3 9 28 31 31 11 1 1 0 115 2000 0 0 0 1 8 23 31 29 2 3 *** 0 *** 2001 0 *** *** *** *** 20 31 31 13 2 0 0 *** 2002 *** 0 0 2 *** 21 31 29 9 1 0 1 *** 2003 0 0 0 7 12 28 30 30 7 *** *** 0 *** MEAN 0 0 0 2 12 22 30 28 10 2 0 0 106 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 20 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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 1976 0 0 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 *** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 0 0 0 0 0 0 0 0 0 0 0 0 0 1982 0 0 0 0 0 0 0 0 *** 0 0 0 *** 1983 0 0 0 0 0 0 0 0 0 0 0 0 0 1984 0 0 0 0 0 0 0 0 0 0 0 0 0 1985 0 0 0 0 0 0 0 0 0 0 0 0 0 1986 0 0 0 0 0 0 0 0 0 0 0 0 0 1987 0 0 0 0 0 0 0 0 *** 0 0 0 *** 1988 0 0 0 0 0 0 0 0 0 0 0 0 0 1989 0 0 0 0 0 0 0 0 0 0 0 0 0 1990 0 0 0 0 0 0 0 0 0 0 0 0 0 1991 0 0 0 0 0 0 0 0 0 0 0 0 0 1992 0 0 0 0 0 0 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 *** 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 *** 2001 0 *** *** *** *** 0 0 0 0 0 0 0 *** 2002 *** 0 0 0 *** 0 0 0 0 0 0 0 *** 2003 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 KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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 1976 0 0 0 11 31 30 31 31 30 29 10 0 203 1977 0 0 7 18 31 30 31 31 30 19 1 0 198 1978 0 *** 0 *** 30 29 31 31 22 *** 0 0 *** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 0 0 3 18 30 29 31 31 30 29 5 0 206 1982 0 0 0 22 30 29 31 31 *** 25 0 0 *** 1983 0 0 0 19 30 30 31 31 27 28 10 0 206 1984 0 0 6 23 30 30 31 31 28 23 2 0 204 1985 0 0 7 22 31 27 29 31 30 25 5 0 207 1986 0 0 1 16 31 30 31 31 30 31 2 0 203 1987 0 0 0 19 31 30 31 31 *** 20 6 0 *** 1988 0 0 2 18 31 29 31 31 30 30 9 0 211 1989 0 0 2 23 29 30 31 31 30 29 2 0 207 1990 0 0 1 20 30 29 31 31 29 28 8 0 207 1991 0 0 0 19 31 30 30 31 30 25 4 0 200 1992 0 0 0 15 30 30 31 31 30 31 4 0 202 1993 0 0 2 9 28 30 31 31 30 29 0 0 190 1994 0 0 1 25 30 30 30 31 30 28 2 0 207 1995 *** 0 1 17 31 30 31 31 30 30 6 0 *** 1996 0 0 0 16 31 30 31 31 30 27 4 0 200 1997 0 1 0 17 30 30 31 31 30 25 0 0 195 1998 0 0 0 23 31 30 31 31 29 29 11 0 215 1999 0 0 1 26 31 30 31 31 30 30 3 0 213 2000 0 0 5 30 31 30 31 31 30 28 *** 0 *** 2001 0 *** *** *** *** 30 31 31 30 30 6 0 *** 2002 *** 0 6 15 *** 30 31 31 30 29 1 0 *** 2003 0 0 3 24 31 30 31 31 30 *** *** 0 *** MEAN 0 0 2 19 30 30 31 31 29 27 4 0 203 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 22 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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 1976 0 0 0 0 9 30 31 31 27 3 0 0 131 1977 0 0 0 0 12 30 31 31 29 4 0 0 137 1978 0 *** 0 *** 17 25 31 31 19 *** 0 0 *** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 0 0 0 0 13 27 31 31 24 0 0 0 126 1982 0 0 0 0 15 29 31 31 *** 0 0 0 *** 1983 0 0 0 0 18 30 31 31 24 0 0 0 134 1984 0 0 0 0 2 28 31 29 18 0 0 0 108 1985 0 0 0 0 14 27 29 31 24 2 0 0 127 1986 0 0 0 0 8 27 31 31 28 0 0 0 125 1987 0 0 0 1 22 30 31 27 *** 1 0 0 *** 1988 0 0 0 0 13 23 31 30 23 0 0 0 120 1989 0 0 0 0 14 25 31 31 15 2 0 0 118 1990 0 0 0 0 17 29 31 31 9 0 0 0 117 1991 0 0 0 0 1 27 30 31 12 0 0 0 101 1992 0 0 0 0 4 28 31 31 20 1 0 0 115 1993 0 0 0 0 8 28 31 31 25 0 0 0 123 1994 0 0 0 0 10 27 30 31 17 0 0 0 115 1995 *** 0 0 0 11 27 31 31 19 0 0 0 *** 1996 0 0 0 0 14 29 31 31 21 3 0 0 129 1997 0 0 0 0 12 28 31 31 21 0 0 0 123 1998 0 0 0 0 11 30 31 31 29 0 0 0 132 1999 0 0 0 0 18 30 31 31 18 2 0 0 130 2000 0 0 0 1 19 30 31 29 15 0 *** 0 *** 2001 0 *** *** *** *** 30 31 31 24 0 0 0 *** 2002 *** 0 0 1 *** 30 31 31 26 5 0 0 *** 2003 0 0 0 0 11 28 31 31 20 *** *** 0 *** MEAN 0 0 0 0 12 28 31 31 21 1 0 0 124 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 23 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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 1976 0 0 0 0 0 18 19 21 4 0 0 0 62 1977 0 0 0 0 1 22 23 23 10 0 0 0 79 1978 0 *** 0 *** 2 13 21 12 3 *** 0 0 *** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 0 0 0 0 0 8 30 16 4 0 0 0 58 1982 0 0 0 0 2 10 20 7 *** 0 0 0 *** 1983 0 0 0 0 0 23 26 12 0 0 0 0 61 1984 0 0 0 0 0 9 15 1 0 0 0 0 25 1985 0 0 0 0 1 5 17 18 0 0 0 0 41 1986 0 0 0 0 0 1 23 15 0 0 0 0 39 1987 0 0 0 0 0 5 20 11 *** 0 0 0 *** 1988 0 0 0 0 0 5 14 1 0 0 0 0 20 1989 0 0 0 0 0 7 23 4 0 0 0 0 34 1990 0 0 0 0 7 13 19 6 0 0 0 0 45 1991 0 0 0 0 0 5 8 5 0 0 0 0 18 1992 0 0 0 0 0 3 9 7 0 0 0 0 19 1993 0 0 0 0 0 10 23 14 1 0 0 0 48 1994 0 0 0 0 1 7 8 5 0 0 0 0 21 1995 *** 0 0 0 0 4 10 10 0 0 0 0 *** 1996 0 0 0 0 0 5 23 10 0 0 0 0 38 1997 0 0 0 0 0 8 16 5 1 0 0 0 30 1998 0 0 0 0 1 23 28 27 0 0 0 0 79 1999 0 0 0 0 4 18 17 29 7 0 0 0 75 2000 0 0 0 0 0 7 24 22 0 0 *** 0 *** 2001 0 *** *** *** *** 13 19 19 0 0 0 0 *** 2002 *** 0 0 0 *** 14 26 17 0 0 0 0 *** 2003 0 0 0 0 0 9 11 13 0 *** *** 0 *** MEAN 0 0 0 0 1 10 19 13 1 0 0 0 44 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 24 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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 -------------- 1976 4 10 3 0 0 0 0 0 0 0 0 0 17 1 4 3 4 1977 4 0 0 0 0 0 0 0 0 0 0 0 4 1 9 1 14 1978 0 *** 0 *** 0 0 0 0 0 *** 0 0 *** ** ** ** ** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1981 0 *** 0 0 0 0 0 0 0 0 0 0 *** ** ** ** ** 1982 0 0 0 0 0 0 0 0 *** 0 0 1 *** 12 3 12 3 1983 3 1 1 0 0 0 0 0 0 0 0 0 5 1 7 3 1 1984 0 0 0 0 0 0 0 0 0 0 0 0 0 ** ** ** ** 1985 0 7 6 0 0 0 0 0 0 0 0 0 13 2 7 3 9 1986 5 0 0 0 0 0 0 0 0 0 0 3 8 12 4 1 26 1987 0 0 0 0 0 0 0 0 *** 0 0 2 *** 12 3 12 31 1988 4 0 0 0 0 0 0 0 0 0 0 2 6 12 29 1 20 1989 12 10 0 0 0 0 0 0 0 0 0 0 22 1 5 2 17 1990 6 0 0 0 0 0 0 0 0 0 0 3 9 12 27 1 26 1991 0 4 0 0 0 0 0 0 0 0 0 0 4 2 10 2 15 1992 8 1 0 0 0 0 0 0 0 0 0 0 9 1 5 2 13 1993 1 0 0 0 0 0 0 0 0 0 0 0 1 1 19 1 19 1994 0 0 0 0 0 0 0 0 0 0 0 5 5 12 7 12 27 1995 *** 0 0 0 0 0 0 0 0 0 1 1 *** 11 27 12 21 1996 0 0 0 0 0 0 0 0 0 0 0 0 0 ** ** ** ** 1997 0 11 0 0 0 0 0 0 0 0 0 0 11 2 2 2 15 1998 2 0 0 0 0 0 0 0 0 0 0 0 2 1 15 1 16 1999 0 0 0 0 0 0 0 0 0 0 2 1 3 11 29 12 1 2000 2 1 0 0 0 0 0 0 0 0 *** 0 *** 1 13 2 10 2001 2 *** *** *** *** 0 0 0 0 0 0 0 *** 1 28 1 29 2002 *** 0 0 0 *** 0 0 0 0 0 0 1 *** 12 14 12 14 2003 0 0 0 0 0 0 0 0 0 *** *** 0 *** ** ** ** ** MEAN 2 2 0 0 0 0 0 0 0 0 0 1 5 11 27 3 9 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 25 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. AVERAGE OF DRY BULB TEMPERATURE IN C. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1976 11.7 12.4 15.1 22.4 29.8 37.3 38.0 38.0 33.1 27.1 20.1 15.4 25.0 1977 9.1 16.4 20.5 24.5 32.8 37.2 38.4 38.4 34.7 25.8 18.2 14.4 25.9 1978 12.2 ****** 18.5 ****** 32.5 36.0 39.4 35.8 34.2 ****** 16.1 16.0 ****** 1979 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1980 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1981 12.9 14.1 19.5 24.6 30.3 35.6 38.3 37.2 34.2 26.9 19.1 15.3 25.7 1982 11.6 10.9 15.8 25.5 32.4 36.5 37.4 36.0 ****** 25.6 16.2 11.0 ****** 1983 10.0 13.3 16.0 23.6 31.8 36.8 38.5 37.1 32.7 22.0 19.7 13.3 24.6 1984 11.8 14.8 18.6 25.1 28.7 34.5 36.2 32.6 30.4 23.5 18.7 11.6 23.9 1985 13.5 11.9 17.7 25.2 32.3 35.3 36.5 36.5 31.5 23.9 19.1 12.4 24.6 1986 11.9 13.7 17.1 24.2 30.5 34.1 37.1 36.4 32.3 26.8 16.6 11.5 24.4 1987 12.1 15.8 17.2 24.4 32.9 35.0 36.1 34.9 ****** 24.1 18.1 12.9 ****** 1988 11.1 14.2 17.7 24.4 30.9 33.7 36.0 34.4 31.0 25.7 17.5 13.2 24.1 1989 8.9 12.0 18.7 25.6 30.8 33.9 36.1 33.9 30.0 24.8 18.0 11.9 23.7 1990 9.8 12.7 18.3 23.5 31.4 34.6 36.0 33.5 29.6 25.0 19.1 14.2 24.0 1991 12.0 12.3 17.1 24.7 28.7 33.7 34.3 33.6 29.5 24.8 19.2 13.0 23.6 1992 8.7 11.5 14.7 22.3 28.6 33.8 35.1 34.6 31.4 24.1 17.9 12.0 22.9 1993 11.0 13.0 17.3 23.1 29.2 34.8 37.0 35.4 31.1 25.0 17.7 14.5 24.1 1994 12.6 14.1 18.6 26.4 30.6 34.5 35.3 34.0 31.2 25.6 18.8 10.7 24.4 1995 ****** 14.6 18.2 23.3 31.6 35.0 36.5 35.9 31.2 24.8 18.3 12.4 ****** 1996 12.8 15.5 17.5 23.5 32.1 35.1 38.2 35.6 31.6 24.8 19.4 16.1 25.2 1997 13.1 11.9 15.6 22.7 30.4 34.9 35.6 34.8 31.2 25.9 18.3 13.1 24.0 1998 10.6 13.9 17.4 24.8 30.9 36.8 37.6 37.5 32.7 25.8 20.7 16.8 25.5 1999 13.4 15.4 18.0 25.2 31.8 36.1 37.2 37.9 32.2 27.3 18.3 14.2 25.6 2000 11.8 13.4 17.7 26.8 31.5 34.6 38.0 36.4 30.4 24.9 ****** 13.2 ****** 2001 11.8 ****** ****** ****** ****** 34.9 36.5 36.9 32.1 27.0 18.2 16.0 ****** 2002 ****** 14.2 19.3 22.9 ****** 35.4 37.3 35.2 32.1 27.6 19.2 13.8 ****** 2003 12.6 14.9 17.9 25.4 30.3 34.0 34.7 35.3 30.8 ****** ****** 13.7 ****** MEAN 11.5 13.6 17.6 24.3 31.0 35.1 36.8 35.7 31.7 25.4 18.4 13.6 24.6 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 26 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. AVERAGE OF DEW POINT TEMPERATURE IN C. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1976 9.9 10.7 13.0 18.8 19.8 15.5 10.4 11.8 9.0 8.1 8.2 8.1 12.0 1977 5.6 9.0 9.3 10.1 13.5 7.8 10.2 12.1 7.4 11.0 9.8 9.7 9.6 1978 8.9 ****** 12.1 ****** 7.8 11.2 14.0 11.1 10.6 ****** 4.8 11.7 ****** 1979 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1980 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1981 8.3 8.5 8.5 8.6 5.2 11.1 13.0 12.9 11.5 13.7 9.4 10.1 10.1 1982 9.1 7.9 9.7 13.5 15.8 15.3 16.4 17.0 ****** 16.5 10.7 8.0 ****** 1983 6.0 5.8 7.9 14.9 15.8 16.1 17.6 16.5 15.5 10.9 11.1 8.6 12.2 1984 7.4 6.1 9.8 10.0 8.7 14.0 19.4 15.9 17.5 12.5 14.0 7.7 11.9 1985 9.6 5.0 6.6 9.1 11.0 13.6 15.6 16.3 15.4 10.7 11.9 7.6 11.0 1986 6.6 9.4 11.0 14.9 12.8 14.0 18.3 20.7 18.8 15.6 11.2 7.2 13.4 1987 6.4 7.6 10.2 10.2 12.9 13.5 16.9 19.4 ****** 14.8 10.1 8.8 ****** 1988 7.7 7.7 9.7 12.0 11.3 14.0 18.0 19.6 17.1 14.6 9.6 8.4 12.5 1989 4.3 5.3 10.7 12.8 14.4 17.5 22.2 21.8 20.0 16.7 12.5 8.9 13.9 1990 5.6 7.4 7.8 10.0 13.9 17.8 20.5 21.3 19.8 17.2 9.7 5.9 13.1 1991 8.8 5.2 11.1 11.6 10.0 14.8 17.9 18.6 16.8 14.4 9.7 8.8 12.3 1992 3.4 4.3 6.3 8.9 10.6 11.9 14.6 15.5 13.7 9.8 10.6 9.0 9.9 1993 6.3 8.4 9.0 12.8 13.7 13.1 16.2 15.8 15.2 12.4 9.4 7.7 11.7 1994 8.2 4.3 8.7 12.2 10.4 11.7 15.6 16.8 16.3 14.4 13.1 5.7 11.4 1995 ****** 8.3 8.5 10.3 12.2 15.5 16.2 18.7 16.6 13.0 5.9 4.8 ****** 1996 7.9 9.6 10.0 10.6 12.6 11.9 17.6 19.8 16.6 12.0 8.9 9.6 12.3 1997 5.7 -0.8 6.0 9.7 12.8 12.8 14.8 16.6 13.1 14.9 13.7 9.4 10.7 1998 5.6 6.3 8.3 8.2 10.8 11.8 14.0 17.0 14.8 10.5 9.1 7.3 10.3 1999 8.6 9.6 9.2 9.4 8.2 9.9 14.4 16.1 11.9 12.4 7.3 8.6 10.5 2000 5.8 5.2 2.7 8.2 9.0 12.7 17.5 19.2 14.8 11.8 ****** 9.7 ****** 2001 6.4 ****** ****** ****** ****** 11.4 14.7 18.4 14.4 14.1 7.9 11.9 ****** 2002 ****** 6.1 7.7 11.6 ****** 9.0 12.7 13.8 13.8 13.7 10.9 7.6 ****** 2003 6.8 5.7 6.3 9.6 10.0 14.1 16.3 19.9 13.9 ****** ****** 9.8 ****** MEAN 7.0 6.8 8.8 11.2 11.8 13.1 16.0 17.0 14.8 13.2 10.0 8.5 11.5 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 27 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. AVERAGE OF MIXING RATIO IN G/KG YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1976 7.81 8.29 9.88 14.07 15.27 11.99 8.16 8.99 7.40 7.03 6.91 6.98 9.40 1977 5.85 7.27 7.57 8.04 10.07 6.90 7.95 9.56 6.82 8.56 7.85 7.72 7.85 1978 7.27 ****** 9.03 ****** 6.96 8.68 10.47 8.65 8.38 ****** 5.62 8.78 ****** 1979 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1980 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1981 6.98 7.05 7.14 7.21 5.75 8.62 9.54 9.68 8.91 10.14 7.73 7.84 8.05 1982 7.34 6.78 7.68 9.98 11.49 11.72 11.97 12.44 ****** 12.01 8.28 6.85 ****** 1983 6.05 5.91 6.92 11.02 11.48 11.77 13.18 12.52 11.39 8.35 8.48 7.21 9.52 1984 6.53 6.15 7.89 8.03 7.40 10.39 14.62 11.78 13.02 9.63 10.24 6.74 9.37 1985 7.65 5.70 6.60 7.40 8.51 10.02 11.46 11.97 11.31 8.34 8.93 6.77 8.72 1986 6.28 7.44 8.43 10.75 9.56 10.26 13.50 15.85 14.20 11.53 8.55 6.54 10.24 1987 6.15 6.71 8.02 7.97 9.67 10.05 12.40 14.70 ****** 10.76 8.05 7.36 ****** 1988 6.73 6.84 7.69 9.14 8.56 10.22 13.29 14.86 12.82 10.67 8.00 7.12 9.66 1989 5.30 5.83 8.18 9.44 10.46 13.03 17.46 17.15 15.49 12.40 9.37 7.36 10.96 1990 5.84 6.62 6.83 7.84 10.32 13.28 15.69 16.77 15.09 12.77 7.72 5.97 10.39 1991 7.23 6.04 8.49 8.79 8.09 11.00 13.26 13.81 12.44 10.57 7.67 7.33 9.56 1992 5.04 5.35 6.34 7.37 8.27 8.96 10.81 11.42 10.47 7.81 8.37 7.39 8.13 1993 6.35 7.15 7.52 9.44 10.07 9.68 11.81 11.73 11.53 9.25 7.81 6.77 9.09 1994 6.99 5.31 7.15 9.21 8.18 9.02 11.45 12.51 12.00 10.50 9.68 5.97 9.00 1995 ****** 6.97 7.19 8.23 9.25 11.37 11.96 13.92 12.05 9.73 6.25 5.50 ****** 1996 6.84 7.66 7.93 8.40 9.44 9.02 13.06 14.91 12.26 9.22 7.36 7.62 9.48 1997 5.81 3.84 6.18 8.05 9.70 9.54 10.88 11.97 9.74 10.99 10.01 7.52 8.68 1998 5.82 6.22 7.16 7.14 8.46 8.99 10.41 12.78 10.82 8.16 7.38 6.61 8.33 1999 7.18 7.61 7.44 7.55 7.06 8.13 10.60 11.80 8.99 9.24 6.64 7.19 8.29 2000 5.93 5.71 4.81 7.10 7.62 9.39 12.96 14.55 10.89 8.87 ****** 7.68 ****** 2001 6.18 ****** ****** ****** ****** 8.64 10.69 13.84 10.54 10.30 6.95 8.96 ****** 2002 ****** 6.12 6.89 8.87 ****** 7.59 9.60 10.20 10.17 10.05 8.39 6.87 ****** 2003 6.33 5.92 6.15 7.80 8.12 10.37 11.93 15.10 10.25 ****** ****** 7.79 ****** MEAN 6.48 6.44 7.40 8.70 9.16 9.95 11.89 12.83 11.12 9.87 8.01 7.17 9.08 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 28 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. AVERAGE OF VAPOUR PRESSURE IN HPA YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1976 12.46 13.23 15.70 22.23 24.06 18.96 13.03 14.33 11.83 11.24 11.06 11.16 14.94 1977 9.37 11.63 12.09 12.83 16.01 11.03 12.69 15.20 10.89 13.64 12.53 12.33 12.52 1978 11.62 ****** 14.39 ****** 11.13 13.84 16.64 13.78 13.35 ****** 9.01 13.99 ****** 1979 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1980 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1981 11.16 11.28 11.42 11.52 9.22 13.74 15.21 15.40 14.21 16.12 12.35 12.52 12.84 1982 11.73 10.85 12.26 15.87 18.25 18.54 18.99 19.73 ****** 19.05 13.22 10.95 ****** 1983 9.68 9.47 11.06 17.50 18.24 18.68 20.85 19.81 18.07 13.33 13.53 11.53 15.15 1984 10.46 9.84 12.60 12.81 11.82 16.52 23.09 18.69 20.60 15.31 16.28 10.79 14.90 1985 12.22 9.13 10.56 11.83 13.57 15.94 18.19 18.98 17.95 13.30 14.23 10.83 13.89 1986 10.06 11.89 13.44 17.09 15.21 16.32 21.38 24.99 22.42 18.29 13.64 10.47 16.27 1987 9.85 10.73 12.80 12.73 15.39 15.98 19.65 23.21 ****** 17.11 12.84 11.76 ****** 1988 10.77 10.94 12.28 14.56 13.65 16.26 21.04 23.45 20.29 16.95 12.75 11.37 15.36 1989 8.49 9.34 13.06 15.03 16.63 20.63 27.43 26.96 24.40 19.64 14.91 11.75 17.36 1990 9.35 10.59 10.91 12.52 16.41 21.01 24.74 26.36 23.80 20.23 12.33 9.56 16.48 1991 11.55 9.66 13.54 14.01 12.90 17.46 20.99 21.85 19.71 16.80 12.25 11.71 15.20 1992 8.08 8.57 10.13 11.77 13.20 14.28 17.17 18.14 16.62 12.46 13.34 11.81 12.96 1993 10.15 11.42 12.00 15.03 16.02 15.41 18.75 18.61 18.27 14.73 12.46 10.83 14.47 1994 11.17 8.51 11.43 14.66 13.05 14.38 18.18 19.81 19.02 16.70 15.41 9.55 14.32 1995 ****** 11.15 11.49 13.12 14.73 18.04 18.96 22.00 19.12 15.48 10.00 8.81 ****** 1996 10.93 12.23 12.66 13.39 15.04 14.37 20.68 23.53 19.43 14.68 11.77 12.17 15.07 1997 9.31 6.16 9.88 12.83 15.42 15.20 17.28 19.00 15.51 17.45 15.93 12.01 13.83 1998 9.32 9.95 11.44 11.41 13.48 14.33 16.55 20.22 17.19 13.03 11.79 10.58 13.27 1999 11.47 12.16 11.89 12.06 11.28 12.98 16.85 18.72 14.32 14.71 10.62 11.49 13.21 2000 9.49 9.15 7.72 11.35 12.17 14.97 20.52 22.96 17.30 14.15 ****** 12.26 ****** 2001 9.90 ****** ****** ****** ****** 13.78 17.00 21.88 16.75 16.38 11.11 14.28 ****** 2002 ****** 9.80 11.01 14.14 ****** 12.11 15.28 16.23 16.18 16.00 13.39 10.98 ****** 2003 10.14 9.49 9.84 12.45 12.93 16.49 18.93 23.83 16.30 ****** ****** 12.43 ****** MEAN 10.36 10.30 11.82 13.86 14.58 15.82 18.85 20.30 17.65 15.70 12.78 11.46 14.46 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 29 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. AVERAGE OF SATURATION DEFICIT PRESSURE IN HPA YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1976 1.54 1.59 2.40 6.06 20.76 49.62 57.20 56.24 42.75 27.17 13.81 7.11 23.85 1977 2.54 8.13 13.52 19.70 37.29 56.79 58.85 57.14 48.91 22.52 9.36 4.65 28.28 1978 3.04 ****** 7.87 ****** 41.45 50.09 59.10 48.83 43.87 ****** 10.69 4.78 ****** 1979 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1980 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1981 4.24 5.28 12.46 21.98 37.01 47.74 55.65 51.53 42.83 21.28 11.31 5.58 26.41 1982 2.27 2.61 6.43 18.59 32.92 46.18 48.82 42.71 ****** 14.83 6.25 2.58 ****** 1983 3.04 6.64 8.30 13.16 31.43 47.05 51.57 46.94 34.91 16.00 11.08 4.84 22.91 1984 4.05 7.97 10.06 20.80 30.24 43.12 40.84 34.13 26.54 16.59 6.11 3.44 20.32 1985 3.97 6.09 11.72 22.40 38.22 46.32 47.90 46.99 32.83 19.14 9.07 4.33 24.08 1986 4.62 4.33 7.04 14.39 31.03 40.94 46.05 39.21 30.15 19.75 6.33 3.88 20.64 1987 5.25 8.54 7.67 20.58 38.00 44.74 45.06 36.73 ****** 14.49 9.65 3.96 ****** 1988 2.94 5.99 9.19 18.22 34.81 44.52 42.94 35.03 29.16 18.92 9.34 4.74 21.32 1989 3.57 5.73 9.42 19.94 30.97 36.20 36.00 29.61 21.75 14.08 6.80 2.84 18.07 1990 3.47 4.86 11.64 19.12 34.01 37.42 37.84 28.83 21.26 13.61 11.54 8.18 19.31 1991 2.87 5.53 6.89 19.31 29.07 38.23 36.42 33.41 24.25 16.18 11.60 3.82 18.97 1992 3.61 5.67 7.51 16.65 28.23 41.21 43.08 40.43 33.47 20.52 8.50 2.70 20.97 1993 3.56 4.62 8.84 14.67 27.19 44.33 48.42 43.12 30.64 19.34 9.25 6.73 21.72 1994 4.06 8.65 11.21 22.11 34.43 44.28 42.52 37.18 29.87 18.25 7.11 4.01 21.97 1995 ****** 6.20 10.55 17.11 34.88 41.88 45.60 40.87 29.90 18.47 13.16 6.27 ****** 1996 4.41 5.98 8.16 17.68 36.15 46.68 50.35 38.76 31.55 19.63 12.31 7.11 23.23 1997 6.54 9.30 8.67 16.54 31.44 45.08 45.40 41.20 34.94 18.20 5.95 3.54 22.23 1998 3.99 6.84 9.53 22.62 34.93 52.76 52.83 48.40 36.26 23.08 14.55 9.81 26.30 1999 4.37 6.06 9.92 22.65 40.77 51.95 50.77 51.52 38.50 24.60 12.05 5.54 26.56 2000 5.03 7.26 14.37 26.39 38.30 44.89 49.47 41.93 29.82 19.71 ****** 3.37 ****** 2001 4.73 ****** ****** ****** ****** 47.33 48.49 44.81 34.93 21.86 11.90 4.51 ****** 2002 ****** 7.41 12.98 15.67 ****** 50.70 54.23 46.26 35.83 23.86 10.16 5.78 ****** 2003 5.16 8.49 12.11 22.20 33.82 40.70 40.43 37.32 32.36 ****** ****** 3.74 ****** MEAN 3.87 6.24 9.54 18.69 33.64 45.41 47.53 42.27 33.22 19.25 9.91 4.92 22.87 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 30 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. AVERAGE OF RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1976 89 89 88 81 59 32 22 24 26 34 49 66 55 1977 81 65 53 46 35 20 21 26 22 45 62 75 46 1978 81 *** 69 *** 25 26 25 25 27 *** 51 77 *** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 76 71 53 41 25 26 24 26 29 48 57 73 46 1982 86 83 70 51 40 31 31 34 *** 60 73 83 *** 1983 79 64 62 62 41 32 32 32 38 55 61 76 53 1984 78 61 62 43 34 35 42 42 52 56 77 79 55 1985 79 66 53 41 33 33 34 36 44 50 67 76 51 1986 73 78 70 60 39 36 38 46 51 55 74 77 58 1987 71 63 67 46 35 33 38 45 *** 60 64 79 *** 1988 82 69 64 52 37 34 39 47 49 56 64 76 56 1989 75 68 62 48 41 41 48 53 59 65 73 84 60 1990 77 73 55 49 39 40 44 53 60 65 59 62 56 1991 82 67 71 50 36 37 41 45 51 58 58 78 56 1992 72 65 63 48 38 31 34 38 41 47 67 84 52 1993 76 75 63 57 44 32 34 37 46 52 63 67 54 1994 77 57 57 46 35 31 35 41 46 55 73 73 52 1995 *** 70 59 51 36 36 34 40 47 52 50 64 *** 1996 75 71 65 52 37 30 34 44 47 51 56 69 53 1997 65 48 59 50 40 31 35 39 41 56 77 80 52 1998 74 65 61 43 35 28 30 36 40 44 53 58 47 1999 76 71 62 43 30 27 31 32 35 45 53 73 48 2000 70 62 44 37 32 32 34 41 45 50 *** 81 *** 2001 72 *** *** *** *** 29 31 39 40 50 55 79 *** 2002 *** 63 54 56 *** 27 30 35 39 48 63 69 *** 2003 71 59 52 43 34 35 38 44 42 *** *** 80 *** MEAN 77 68 62 50 37 32 34 38 42 52 62 75 52 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 31 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. AVERAGE OF MAXIMUM RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1976 94 94 94 88 73 45 35 40 41 47 66 79 66 1977 94 87 73 68 52 33 35 45 35 60 85 87 63 1978 94 *** 88 *** 41 38 38 40 43 *** 69 91 *** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 93 86 75 62 42 40 37 38 45 65 72 89 62 1982 96 94 86 71 56 42 46 47 *** 74 90 95 *** 1983 93 84 80 79 59 45 44 45 52 77 80 92 69 1984 93 86 84 68 61 59 64 69 78 75 91 93 77 1985 92 91 81 65 59 60 60 62 72 73 86 91 74 1986 93 94 90 80 61 66 63 75 78 76 91 93 80 1987 91 89 87 70 60 59 64 70 *** 78 85 92 *** 1988 93 90 88 78 68 59 61 75 77 80 83 90 79 1989 90 88 81 70 61 60 64 72 81 83 89 94 78 1990 91 90 79 76 63 59 62 72 79 81 84 86 77 1991 94 89 92 76 57 58 58 65 73 80 82 94 77 1992 91 88 89 76 65 53 56 65 69 72 87 95 76 1993 93 93 85 82 70 57 56 63 72 77 86 89 77 1994 95 85 84 71 60 55 56 63 72 78 92 93 75 1995 *** 94 87 81 61 56 56 62 74 77 78 88 *** 1996 92 90 90 82 63 57 55 71 76 80 82 90 77 1997 89 79 84 78 69 56 61 66 73 80 94 93 77 1998 92 88 88 77 63 54 54 62 67 71 80 83 73 1999 92 91 87 72 60 52 55 56 61 71 81 93 73 2000 87 88 77 65 61 58 53 66 76 76 *** 94 *** 2001 93 *** *** *** *** 54 53 63 70 77 79 94 *** 2002 *** 88 84 83 *** 55 59 67 68 72 85 87 *** 2003 90 86 77 71 60 56 60 65 69 *** *** 92 *** MEAN 92 89 84 75 60 53 54 61 67 74 83 91 74 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 32 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. AVERAGE OF MINIMUM RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1976 84 85 81 73 46 22 14 15 15 23 35 55 46 1977 71 50 38 31 23 12 13 14 13 35 45 64 34 1978 69 *** 54 *** 16 18 16 17 17 *** 38 65 *** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 62 58 38 26 13 17 17 18 16 32 43 60 33 1982 77 73 55 35 27 23 22 26 *** 47 56 70 *** 1983 64 44 46 49 30 23 23 24 28 29 39 57 38 1984 62 41 44 26 17 18 27 23 29 29 61 63 37 1985 66 44 34 25 18 17 19 20 22 24 47 58 33 1986 54 64 53 45 25 18 23 28 31 32 54 57 40 1987 49 40 51 27 19 17 21 28 *** 42 41 62 *** 1988 68 52 47 34 19 20 24 28 28 30 41 57 37 1989 58 46 48 33 25 25 33 36 38 42 52 69 42 1990 60 58 37 32 24 26 30 33 39 46 35 38 38 1991 69 47 55 31 21 21 28 29 31 37 36 62 39 1992 52 45 43 27 21 16 19 19 21 22 47 71 34 1993 61 58 46 38 27 18 20 18 21 26 40 47 35 1994 63 38 39 30 18 14 21 21 25 33 55 56 34 1995 *** 52 41 31 21 22 21 27 29 33 28 47 *** 1996 60 56 50 32 21 16 21 26 27 27 36 52 35 1997 47 27 40 30 21 17 19 23 19 36 62 68 34 1998 59 46 42 21 18 13 15 19 21 23 30 38 29 1999 63 55 44 23 13 11 16 17 18 23 32 56 31 2000 56 43 24 19 14 16 21 25 24 29 *** 69 *** 2001 57 *** *** *** *** 15 18 23 21 30 38 66 *** 2002 *** 45 33 37 *** 11 13 16 19 27 44 53 *** 2003 56 39 33 25 17 19 21 29 21 *** *** 68 *** MEAN 62 50 45 33 21 18 21 23 24 32 43 59 36 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 33 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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 1976 8 6 2 3 0 0 0 0 0 1 0 3 23 1977 2 0 3 0 0 0 0 0 0 1 2 5 13 1978 2 *** 3 *** 0 0 0 0 0 *** 1 4 *** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 5 0 2 0 0 0 0 0 0 1 1 1 10 1982 5 4 4 1 0 0 0 0 *** 3 4 3 *** 1983 3 1 3 0 0 0 0 0 0 0 0 2 9 1984 5 1 7 1 0 0 0 0 0 0 5 2 21 1985 2 1 0 1 0 0 0 0 0 0 1 2 7 1986 3 6 5 2 0 0 0 0 0 0 5 2 23 1987 0 3 4 0 0 0 1 0 *** 0 0 5 *** 1988 6 1 4 2 0 0 0 0 0 0 0 4 17 1989 2 4 1 0 0 0 0 0 0 0 1 5 13 1990 3 3 1 2 0 0 0 0 0 1 0 1 11 1991 5 4 3 1 0 0 0 0 0 3 0 5 21 1992 3 3 4 0 2 0 0 0 0 0 2 7 21 1993 3 4 1 4 0 0 0 0 0 0 2 1 15 1994 1 0 3 1 0 0 0 0 0 0 8 2 15 1995 *** 3 1 3 0 0 0 0 0 0 0 0 *** 1996 5 7 3 4 0 0 0 0 0 0 0 3 22 1997 4 0 4 2 0 0 0 0 0 1 5 4 20 1998 5 1 5 0 1 0 0 0 0 0 0 0 12 1999 5 5 3 0 0 0 0 0 0 0 0 0 13 2000 4 2 0 0 0 0 0 0 0 0 *** 8 *** 2001 1 *** *** *** *** 0 0 0 0 1 0 9 *** 2002 *** 2 1 5 *** 0 0 0 0 0 2 1 *** 2003 3 2 1 1 0 0 0 0 0 *** *** 2 *** MEAN 4 3 3 1 0 0 0 0 0 1 2 3 17 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 34 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. HIGHEST AND LOWEST LIMITS FOR 28 YEARS DURING 1976-2003 ELE- JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MENT --------------------------------------------------------------------------------------------- NO. HIG. DRY 03 17.8 19.8 24.6 30.0 31.6 34.2 37.2 39.8 31.4 28.4 23.4 22.0 1 YEAR - DAY 1994-12 1994-28 1977-10 2003- 8 1978-15 1981- 4 1981-25 1983-18 1978- 2 1982- 5 1981- 4 1998- 1 LOW. DRY 03 -2.4 -4.0 -2.0 5.0 12.2 17.6 19.2 16.6 13.8 5.4 0.0 -1.4 2 YEAR - DAY 1990-26 1997- 7 1985- 3 1997-13 2003- 2 1996- 7 1992-13 2000-31 1992-30 1984-21 1999-29 1988-30 HIG. WET 03 15.8 15.2 17.6 22.8 24.2 25.8 28.4 28.8 27.4 24.4 20.4 18.6 3 YEAR - DAY 1993- 8 1994- 1 1984-21 1995- 3 1997-24 1982- 4 1996-29 1998-29 1993- 3 1986- 2 1993-11 2002- 9 LOW. WET 03 -2.8 -4.6 -4.0 3.6 10.0 11.6 12.8 13.8 11.2 4.2 -1.0 -1.8 4 YEAR - DAY 1990-26 1997- 7 1985- 5 1997-13 1981- 3 1984- 6 1994- 1 1978-28 1992-30 1984-21 1999-29 1988-30 HIG. DRY 09 24.2 28.4 32.8 40.0 45.6 49.2 50.4 50.0 46.8 40.6 34.6 26.6 5 YEAR - DAY 1985-14 1997-21 1984-10 1987-30 1999-29 1978- 8 1978-22 1976- 6 1999- 3 1977- 5 1988- 6 1990- 7 LOW. DRY 09 5.6 8.0 8.2 15.8 21.2 33.0 32.2 27.4 27.2 18.8 13.0 6.8 6 YEAR - DAY 1977-12 1997- 6 1976- 1 1997-11 1976-10 1978- 2 1997-17 1977- 4 1990- 7 1984-20 2001-19 1992-30 HIG. WET 09 18.6 18.4 23.4 27.4 33.4 38.2 33.6 31.8 35.0 28.2 29.6 20.4 7 YEAR - DAY 1985-14 1990- 9 1986-30 1976-29 1976-21 1976- 1 1992-31 1988- 1 1992-24 1990- 5 1988- 7 1978- 8 LOW. WET 09 4.2 2.2 5.6 7.2 12.4 17.0 19.0 19.2 17.8 10.8 7.4 5.2 8 YEAR - DAY 1977- 9 1997- 6 1985- 3 1997-11 1984- 2 1999-30 1997-31 1984-16 1992-30 1984-20 1988-14 1994- 5 HIG. DRY 15 20.8 24.6 30.0 37.0 43.4 47.6 48.8 49.2 43.4 37.0 28.2 23.4 9 YEAR - DAY 1997-10 1997-21 1999-31 1977-30 1977-13 1978- 9 1976-25 1976- 5 1999- 4 1977- 2 1988-10 1990-12 LOW. DRY 15 4.4 4.8 6.8 14.2 20.2 30.0 35.2 25.4 26.2 12.8 9.0 6.8 10 YEAR - DAY 1992- 5 1985-23 1976- 1 1981- 2 1981- 1 2003- 2 1987-29 1998-20 1999-18 1984-20 1988-14 1987-29 HIG. WET 15 17.2 19.0 21.2 29.0 37.0 36.2 33.8 35.4 32.8 28.6 22.6 20.0 11 YEAR - DAY 1991-20 1999-28 1986-28 1984-24 2003-21 1982- 4 1989-31 1990- 7 1989- 5 1986- 1 1984-26 2002- 9 LOW. WET 15 2.2 2.6 6.0 8.0 11.6 18.0 19.0 18.8 16.0 9.4 5.6 3.6 12 YEAR - DAY 1993-12 1985- 6 1997-20 1997-11 1984- 1 1981- 6 1992-12 1976-14 1992-30 1984-20 1995-26 1994-10 HIG. MIN. 15.5 16.0 21.0 26.0 30.8 31.5 34.0 32.0 28.5 25.5 22.0 21.0 13 YEAR - DAY 1996- 5 1994-28 1989-10 1977-24 1977-15 1994- 3 1981-26 1983-17 1981- 6 1986- 2 1983-13 2002- 9 LOW. MIN. -3.0 -4.0 -2.5 4.5 11.0 16.0 2.3 14.8 11.0 4.0 -0.5 -1.8 14 YEAR - DAY 1977-10 1997- 7 1985- 3 1988- 2 1984-22 1991- 1 2003- 1 1988-31 1992-30 1984-21 1999-30 1988-30 HIG. MAX. 25.5 30.5 35.5 41.5 47.5 50.5 51.5 50.5 48.0 44.0 34.6 28.5 15 YEAR - DAY 1981- 9 1997-21 1984-10 1987-30 1999-30 1978- 8 1983-10 1977- 8 1999- 3 1987- 2 1988- 6 1998-18 LOW. MAX. 6.8 8.8 14.0 17.5 27.5 35.0 40.0 36.5 33.0 19.5 14.5 7.5 16 YEAR - DAY 1977-12 1992-11 1982- 7 1997-11 1992- 6 1978- 2 1982- 7 1987-28 1996-22 1977-22 1978-27 1992-30 HIG. PPTN 55.8 38.0 106.0 48.5 45.0 2.5 12.5 0.0 0.0 22.0 109.0 83.4 17 YEAR - DAY 1991-14 1995-24 1984-21 1993-26 1992- 5 1995- 2 1987-30 999-** 999-** 1976-30 1997- 3 2000-10 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 35 STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. HIGHEST LIMITS OF ABSOLUTE DIFFERENCES FOR 28 YEARS DURING 1976-2003 ELE- JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MENT --------------------------------------------------------------------------------------------- NO. DRY 09 - DRY 03 18.0 20.2 20.4 22.4 22.2 24.0 23.0 24.2 24.0 23.2 21.4 22.0 18 YEAR - DAY 1987-29 1989- 6 2000-16 1987-29 2000-13 2001- 2 1993- 7 1992-21 1996-12 1983-10 1988- 6 1987- 3 DRY 15 - DRY 09 7.4 9.4 11.0 12.2 9.8 10.8 8.8 18.4 12.8 13.8 12.6 12.0 19 YEAR - DAY 1989- 1 1994-23 2003-25 1989-25 1989- 7 2000- 5 1997-17 1977- 4 1999-18 1982- 3 1988- 6 1987- 1 DRY 15 - DRY 03 15.6 17.6 21.6 21.2 22.0 24.6 22.4 22.2 23.4 20.6 17.4 18.2 20 YEAR - DAY 2000- 2 1985-14 1977-15 1991-23 1977-13 2002-16 1984-15 1985- 3 1984-22 1988- 7 1996-12 1990-12 WET 09 - WET 03 12.2 13.6 14.8 12.2 13.4 17.8 13.6 13.2 17.6 13.6 15.2 13.4 21 YEAR - DAY 1988- 3 1991-18 1983- 3 1976-11 1977- 2 1976- 1 1992-31 2000-30 1992-24 1990-19 1988- 7 1987- 3 WET 15 - WET 09 9.4 7.4 8.0 10.0 16.0 10.4 9.4 10.4 11.2 6.0 8.0 6.4 22 YEAR - DAY 1993-12 1997-19 2002-28 1996-25 2003-21 1987- 2 1992-31 1990- 7 1992-24 1977-11 1988- 7 1982- 6 WET 15 - WET 03 11.8 13.0 15.2 12.0 20.8 16.0 13.2 16.6 14.0 12.6 13.0 11.8 23 YEAR - DAY 2000- 2 1989- 6 1985- 5 1984-24 2003-21 1990- 8 1989-31 1990- 7 1989- 8 1995- 5 1993-14 1993- 9 DAY BY DAY DRY 03 10.8 14.4 16.4 11.8 13.0 9.2 9.0 9.2 9.2 15.4 14.3 12.0 24 YEAR - DAY 1984-10 1990-20 1977-11 1981-16 1990-13 1981- 5 2002-25 1996-27 1993-23 1984-20 2001-19 1982- 5 DAY BY DAY WET 03 10.0 11.8 13.8 12.8 7.0 7.6 7.2 9.6 13.2 13.6 15.4 12.0 25 YEAR - DAY 2003-15 1985-23 1985- 6 1995- 3 2000-10 1984- 6 1984-14 1988-31 1977-30 1984-20 2001-19 1999- 2 DAY BY DAY DRY 09 13.0 10.4 17.0 12.0 15.2 6.6 7.8 19.0 12.2 14.4 11.0 9.0 26 YEAR - DAY 1994- 1 1997-19 2003-26 1988-26 1990-12 1978-22 1997-17 1977- 4 1990- 7 1991- 1 1985-10 1978-12 DAY BY DAY WET 09 6.2 8.6 10.0 9.6 12.0 14.0 8.2 8.8 13.0 8.0 11.0 7.8 27 YEAR - DAY 1981-26 2003-26 2002-28 2000-10 1997-11 1976- 2 1992-31 1992- 1 1992-24 1996-15 1988-14 1976-11 DAY BY DAY DRY 15 8.2 9.6 9.4 13.6 12.6 8.9 7.6 20.6 12.2 10.6 10.2 8.2 28 YEAR - DAY 1986-20 1985- 6 2003-22 1977-24 1982- 3 1994-20 1976-26 1998-20 1984-23 1994-30 1988-14 1992-12 DAY BY DAY WET 15 7.8 10.4 8.4 14.2 16.4 11.0 9.6 11.0 8.0 10.0 9.6 8.2 29 YEAR - DAY 1993-12 1985- 6 1976- 1 1984-25 2003-22 1982- 5 1988-29 1990- 8 1988-30 1984-19 1988-14 1985- 4 DAY BY DAY MIN. 9.3 11.7 15.0 12.5 10.0 8.1 21.2 12.2 9.0 11.0 15.2 11.5 30 YEAR - DAY 2003- 5 1985-23 1993-18 1998-30 1985- 4 1978-11 2003- 1 1988-31 1999-24 1984-20 2001-19 1993-14 DAY BY DAY MAX. 9.0 9.2 13.5 11.0 15.6 7.8 5.5 7.8 6.6 11.5 9.5 9.5 31 YEAR - DAY 1986-27 1986-25 2003-26 1982-27 1990-12 1991-21 1977-16 1992-21 1989-19 1977-22 1985-12 2002-16 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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. 10.7 10.7 14.9 21.1 28.1 34.1 35.4 36.4 32.2 26.6 19.9 15.4 23.8 AVERAGE OF MINIMUM TEMPERATURE IN C. 3.1 2.1 7.5 13.4 18.3 22.9 25.5 27.2 21.8 17.7 11.9 9.5 15.1 AVERAGE OF MAXIMUM TEMPERATURE IN C. 18.4 19.3 22.4 28.9 38.0 45.3 45.3 45.5 42.6 35.6 28.0 21.3 32.5 DIFFERENCE BETWEEN AVERAGE MAXIMUM 15.3 17.2 14.9 15.5 19.7 22.4 19.8 18.3 20.8 17.9 16.1 11.8 17.5 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.64 6.12 6.93 10.21 11.98 9.71 8.58 9.73 7.19 6.29 6.24 6.37 8.00 MEAN OF MIXING RATIO AT 09 GMT. 8.43 9.52 11.75 16.54 17.72 13.88 8.24 9.35 7.03 7.28 7.33 7.71 10.40 MEAN OF MIXING RATIO AT 15 GMT. 8.35 9.25 10.95 15.45 16.11 12.37 7.67 7.88 7.99 7.53 7.18 6.86 9.80 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -1.5 -1.5 -1.5 10.0 14.5 19.5 22.5 23.5 18.0 14.4 5.5 3.5 -1.5 DAY 26 3 2 9 2 4 5 31 20 30 30 13 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 20.0 22.0 27.5 35.0 42.5 49.0 48.8 50.0 45.5 41.0 33.0 26.5 50.0 DAY 2 10 30 29 30 27 25 4 7 1 8 5 24 HOUR MAXIMUM PRECIPITATION IN MM. 28.5 19.0 57.0 13.0 4.5 0.0 0.0 0.0 0.0 22.0 0.0 50.0 57.0 DAY 23 5 21 5 14 ** ** ** ** 30 ** 29 MONTHLY TOTAL PRECIPITATION IN MM. 139.0 85.7 90.2 41.4 12.6 0.0 0.0 0.0 0.0 22.0 0.0 101.0 491.9 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 64.0 11.0 0.0 25.0 NO. OF DAYS WITH PRECIPITATION. 11 10 8 6 4 0 0 0 0 1 0 6 46 NO. OF DAYS PRECIPITATION EQUAL 11 9 7 6 4 0 0 0 0 1 0 5 43 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 4 3 2 3 0 0 0 0 0 1 0 3 16 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 92 90 89 86 72 45 35 40 41 46 65 79 65 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 88 87 83 75 49 25 15 17 15 23 35 58 48 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 87 91 91 83 55 25 14 15 22 32 46 61 52 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 24 31 31 20 3 0 0 115 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 11 31 30 31 31 30 29 10 0 203 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 9 30 31 31 27 3 0 0 131 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 18 19 21 4 0 0 0 62 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 4 10 3 0 0 0 0 0 0 0 0 0 17 DATE OF START AND END FREEZING START = 4 JAN. END = 4 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. MEAN AND EXTREMES FOR THE YEAR 1977 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 9.2 16.1 20.1 23.4 30.9 35.2 36.8 37.0 33.1 25.2 18.2 14.6 25.0 AVERAGE OF MINIMUM TEMPERATURE IN C. 5.0 9.0 12.6 16.3 22.0 25.1 27.5 27.5 22.6 17.8 10.8 9.6 17.1 AVERAGE OF MAXIMUM TEMPERATURE IN C. 13.5 23.2 27.6 30.5 39.8 45.4 46.0 46.4 43.6 32.4 25.7 19.5 32.8 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.5 14.2 15.0 14.2 17.8 20.3 18.5 18.9 21.0 14.6 14.9 9.9 15.6 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 5.35 6.44 6.64 8.14 9.21 7.42 8.70 10.95 6.62 8.03 7.49 6.92 7.66 MEAN OF MIXING RATIO AT 09 GMT. 6.23 7.57 8.07 8.45 11.27 7.25 8.20 10.12 7.62 9.63 8.34 8.49 8.44 MEAN OF MIXING RATIO AT 15 GMT. 5.97 7.80 8.01 7.53 9.72 6.02 6.93 7.61 6.20 8.01 7.73 7.76 7.44 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -3.0 5.0 4.0 11.0 17.0 22.0 23.0 20.2 18.5 9.5 5.0 3.5 -3.0 DAY 10 1 6 16 4 4 1 10 19 24 14 31 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 17.5 28.5 32.5 38.0 45.0 48.0 49.5 50.5 46.0 41.6 31.0 27.0 50.5 DAY 5 21 20 30 13 8 15 8 7 5 9 4 24 HOUR MAXIMUM PRECIPITATION IN MM. 27.8 3.2 21.4 2.6 3.4 0.0 0.0 0.0 0.0 7.4 16.2 32.2 32.2 DAY 28 7 27 24 24 ** ** ** ** 26 4 14 MONTHLY TOTAL PRECIPITATION IN MM. 48.8 3.8 49.2 5.8 3.6 0.0 0.0 0.0 0.0 12.8 27.2 92.6 243.8 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 41.8 3.9 0.0 54.4 NO. OF DAYS WITH PRECIPITATION. 11 2 6 6 2 0 0 0 0 7 5 11 50 NO. OF DAYS PRECIPITATION EQUAL 8 1 4 1 1 0 0 0 0 2 5 11 33 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 0 2 0 0 0 0 0 0 0 1 3 7 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 93 87 70 66 52 33 35 44 35 59 85 86 62 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 73 51 41 38 27 14 15 19 16 38 47 66 37 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 76 58 47 33 24 12 13 14 15 39 53 74 38 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 5 18 30 31 29 22 7 0 0 142 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 7 18 31 30 31 31 30 19 1 0 198 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 12 30 31 31 29 4 0 0 137 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 1 22 23 23 10 0 0 0 79 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 4 0 0 0 0 0 0 0 0 0 0 0 4 DATE OF START AND END FREEZING START = 9 JAN. END = 14 JAN. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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. 12.5 ***** 18.0 ***** 30.3 34.2 37.5 34.8 33.0 ***** 15.5 16.0 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. 7.3 ***** 11.0 ***** 20.7 24.5 28.7 25.3 24.0 ***** 7.6 11.1 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 18.0 ***** 24.9 ***** 40.0 43.9 46.4 44.4 42.1 ***** 23.3 21.0 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.7 ***** 13.9 ***** 19.3 19.4 17.7 19.1 18.1 ***** 15.7 9.9 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.35 ***** 7.71 ***** 7.34 8.31 10.38 8.56 8.70 ***** 5.04 7.92 ***** MEAN OF MIXING RATIO AT 09 GMT. 8.04 ***** 9.57 ***** 6.98 8.98 10.74 9.04 8.58 ***** 6.27 9.61 ***** MEAN OF MIXING RATIO AT 15 GMT. 7.44 ***** 9.81 ***** 6.56 8.97 10.29 8.34 7.84 ***** 5.50 8.80 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. 2.0 ***** 7.4 ***** 14.0 17.5 22.5 20.0 20.5 ***** 1.0 5.0 ****** DAY 17 ** 17 ** 3 5 3 21 21 ** 20 19 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 22.0 ***** 28.5 ***** 45.4 50.5 50.5 48.2 45.5 ***** 29.2 26.0 ****** DAY 3 ** 4 ** 27 8 22 11 1 ** 1 11 24 HOUR MAXIMUM PRECIPITATION IN MM. 18.8 ***** 13.2 ***** 0.0 0.0 0.0 0.0 0.0 ***** 9.4 36.2 ****** DAY 9 ** 6 ** ** ** ** ** ** ** 27 12 MONTHLY TOTAL PRECIPITATION IN MM. 30.6 ***** 37.9 ***** 0.0 0.0 0.0 0.0 0.0 ***** 10.6 73.8 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 44.8 0.0 0.0 55.2 NO. OF DAYS WITH PRECIPITATION. 4 *** 5 *** 0 0 0 0 0 *** 3 6 *** NO. OF DAYS PRECIPITATION EQUAL 3 *** 5 *** 0 0 0 0 0 *** 1 4 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 *** 1 *** 0 0 0 0 0 *** 0 2 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 92 *** 88 *** 41 38 38 40 43 *** 68 88 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 72 *** 54 *** 17 18 19 18 19 *** 40 68 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 80 *** 65 *** 18 20 18 17 19 *** 45 75 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 *** 0 *** 0 0 0 0 0 *** 0 0 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 *** 0 *** 16 28 31 30 20 *** 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 *** 30 29 31 31 22 *** 0 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 *** 0 *** 17 25 31 31 19 *** 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 *** 0 *** 2 13 21 12 3 *** 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 *** 0 *** 0 0 0 0 0 *** 0 0 *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** 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 KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** 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 KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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. 13.2 ***** 18.5 23.0 29.0 33.4 37.3 36.0 32.7 26.1 17.7 15.0 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. 7.5 ***** 12.2 15.9 20.5 24.0 27.9 26.4 23.1 18.0 9.5 8.7 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 19.1 19.4 25.4 31.5 37.6 43.2 46.7 45.2 42.3 34.5 26.1 21.5 32.7 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.6 ***** 13.2 15.6 17.1 19.2 18.8 18.8 19.2 16.5 16.6 12.8 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.33 6.55 7.17 7.65 6.90 8.56 9.36 9.04 8.85 9.24 6.37 6.74 7.73 MEAN OF MIXING RATIO AT 09 GMT. 7.40 7.40 7.25 6.73 4.94 8.60 9.71 9.78 7.72 9.59 8.34 8.67 8.01 MEAN OF MIXING RATIO AT 15 GMT. 7.21 7.22 7.02 7.24 5.42 8.69 9.55 10.21 10.18 11.58 8.49 8.11 8.41 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 3.0 ***** 5.0 7.0 12.0 20.5 24.0 21.5 17.5 14.0 3.5 5.0 ****** DAY 14 ** 5 3 3 7 2 24 28 26 24 6 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 25.5 24.0 31.5 38.5 44.5 47.5 48.5 49.5 45.5 39.0 34.0 25.5 49.5 DAY 9 19 20 21 26 23 12 8 20 2 1 16 24 HOUR MAXIMUM PRECIPITATION IN MM. 34.0 4.2 36.9 2.0 0.0 0.0 0.0 0.0 0.0 14.4 15.3 9.0 36.9 DAY 12 10 27 11 ** ** ** ** ** 9 29 25 MONTHLY TOTAL PRECIPITATION IN MM. 83.0 17.8 48.5 2.2 0.0 0.0 0.0 0.0 0.0 15.8 16.2 12.9 196.4 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 76.0 1.1 0.0 22.9 NO. OF DAYS WITH PRECIPITATION. 11 8 3 2 0 0 0 0 0 2 4 3 33 NO. OF DAYS PRECIPITATION EQUAL 7 6 3 1 0 0 0 0 0 2 1 3 23 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 0 1 0 0 0 0 0 0 1 1 0 6 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 91 85 74 61 42 40 37 38 43 65 70 88 61 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 63 59 40 26 14 18 18 19 17 32 44 61 34 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 75 69 46 35 18 19 18 20 26 47 56 70 42 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 *** 0 0 0 0 0 0 0 0 0 0 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 *** 0 4 12 23 27 26 19 6 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 3 18 30 29 31 31 30 29 5 0 206 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 13 27 31 31 24 0 0 0 126 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 8 30 16 4 0 0 0 58 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 *** 0 0 0 0 0 0 0 0 0 0 *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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. 11.2 10.9 15.6 23.9 31.1 34.2 35.4 34.5 ***** 25.1 15.9 11.5 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. 6.0 5.6 9.7 15.9 22.5 24.2 25.4 25.2 ***** 18.5 9.1 5.6 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 16.4 15.8 21.3 32.1 39.8 44.2 45.4 43.8 ***** 31.6 22.9 17.4 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.4 10.2 11.6 16.2 17.3 20.0 20.0 18.6 ***** 13.1 13.8 11.8 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.26 5.78 7.09 9.73 10.83 9.43 10.78 10.43 ***** 10.42 7.17 5.80 ***** MEAN OF MIXING RATIO AT 09 GMT. 8.15 7.42 7.85 9.41 11.68 12.80 12.53 13.05 ***** 12.81 8.92 7.47 ***** MEAN OF MIXING RATIO AT 15 GMT. 7.63 7.15 8.09 10.79 12.03 12.93 12.60 13.85 ***** 12.80 8.77 7.28 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. 2.0 1.0 6.0 8.5 19.0 19.5 19.5 23.0 ***** 12.5 2.5 0.0 ****** DAY 4 6 15 1 8 19 3 28 ** 30 30 3 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 20.0 22.5 28.0 39.5 45.5 47.5 49.5 46.0 ***** 36.5 26.0 22.0 ****** DAY 11 28 24 26 30 7 19 12 ** 1 1 31 24 HOUR MAXIMUM PRECIPITATION IN MM. 44.0 26.0 10.6 7.2 2.0 0.0 0.0 0.0 ***** 14.0 24.2 23.0 ****** DAY 6 21 2 8 5 ** ** ** ** 3 1 22 MONTHLY TOTAL PRECIPITATION IN MM. 123.6 81.6 38.0 12.2 5.6 0.0 0.0 0.0 ***** 33.0 55.1 61.4 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 59.2 4.3 0.0 36.4 NO. OF DAYS WITH PRECIPITATION. 9 10 9 3 6 0 0 0 *** 7 5 6 *** NO. OF DAYS PRECIPITATION EQUAL 6 9 7 3 3 0 0 0 *** 5 5 4 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 5 4 1 0 0 0 0 0 *** 1 2 3 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 95 94 85 71 55 42 46 47 *** 70 89 93 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 79 75 56 36 29 25 24 28 *** 49 56 71 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 83 80 68 47 36 27 24 28 *** 61 73 86 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 *** 0 0 0 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 1 20 29 30 26 *** 6 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 22 30 29 31 31 *** 25 0 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 15 29 31 31 *** 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 2 10 20 7 *** 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 *** 0 0 1 *** DATE OF START AND END FREEZING START = 3 DEC. END = 3 DEC. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. MEAN AND EXTREMES FOR THE YEAR 1983 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 10.5 13.0 15.9 22.8 30.6 35.2 37.2 35.8 31.3 22.0 20.0 12.9 23.9 AVERAGE OF MINIMUM TEMPERATURE IN C. 5.1 6.3 8.7 15.4 22.2 24.7 26.6 26.9 20.9 10.9 11.5 6.2 15.4 AVERAGE OF MAXIMUM TEMPERATURE IN C. 15.8 19.9 23.1 30.2 38.9 45.7 47.7 44.8 41.5 33.2 28.5 19.6 32.4 DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.7 13.7 14.4 14.8 16.7 21.0 21.1 17.9 20.6 22.3 17.0 13.4 17.0 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 5.37 5.34 6.06 9.32 11.07 10.24 10.79 11.12 8.56 6.76 7.15 6.13 8.16 MEAN OF MIXING RATIO AT 09 GMT. 6.37 5.73 7.31 12.25 11.55 12.41 13.99 13.27 12.25 8.25 8.73 7.41 9.96 MEAN OF MIXING RATIO AT 15 GMT. 6.40 6.66 7.39 11.51 11.84 12.66 14.75 13.17 13.30 10.05 9.56 8.11 10.45 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 0.0 0.0 0.0 9.5 16.5 20.0 22.0 20.5 16.6 8.5 7.0 0.5 0.0 DAY 7 23 1 2 2 9 25 29 27 6 17 21 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 20.0 24.0 29.0 36.5 42.5 48.5 51.5 50.5 44.0 36.5 33.5 26.5 51.5 DAY 7 13 29 30 23 18 10 17 8 3 1 3 24 HOUR MAXIMUM PRECIPITATION IN MM. 32.5 7.8 25.0 3.4 3.5 0.0 0.0 0.0 0.0 0.0 3.0 9.2 32.5 DAY 24 17 15 25 1 ** ** ** ** ** 29 11 MONTHLY TOTAL PRECIPITATION IN MM. 77.2 12.2 61.1 13.4 10.5 0.0 0.0 0.0 0.0 0.0 4.2 23.7 202.3 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 74.4 11.8 0.0 13.8 NO. OF DAYS WITH PRECIPITATION. 9 4 6 7 4 0 0 0 0 0 4 7 41 NO. OF DAYS PRECIPITATION EQUAL 4 2 5 6 4 0 0 0 0 0 1 6 28 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 0 2 0 0 0 0 0 0 0 0 0 5 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 91 84 79 78 58 45 44 45 52 76 79 91 69 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 65 44 48 51 31 24 25 26 28 29 39 58 39 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 79 64 59 57 35 25 26 26 35 59 66 81 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 21 29 31 29 13 0 1 0 124 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 19 30 30 31 31 27 28 10 0 206 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 18 30 31 31 24 0 0 0 134 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 23 26 12 0 0 0 0 61 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 3 1 1 0 0 0 0 0 0 0 0 0 5 DATE OF START AND END FREEZING START = 7 JAN. END = 1 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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. 11.5 13.9 17.8 23.5 26.8 32.6 34.7 31.6 29.4 23.3 18.3 11.3 22.9 AVERAGE OF MINIMUM TEMPERATURE IN C. 5.0 6.1 10.8 14.6 17.6 21.6 24.8 21.5 18.3 13.4 12.1 4.6 14.2 AVERAGE OF MAXIMUM TEMPERATURE IN C. 17.9 21.7 24.7 32.2 35.9 43.6 44.6 41.7 40.3 33.3 24.6 18.0 31.5 DIFFERENCE BETWEEN AVERAGE MAXIMUM 12.9 15.6 13.9 17.6 18.3 22.0 19.8 20.2 22.0 19.9 12.5 13.4 17.3 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 5.60 5.66 7.68 8.13 8.54 10.53 13.52 11.70 11.06 8.17 8.69 5.73 8.75 MEAN OF MIXING RATIO AT 09 GMT. 6.73 5.98 7.36 7.02 6.39 9.11 13.56 9.89 11.60 8.87 10.76 7.28 8.71 MEAN OF MIXING RATIO AT 15 GMT. 7.16 6.80 8.64 8.75 7.25 11.54 16.78 13.76 16.40 11.85 11.26 7.23 10.62 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 1.5 1.0 6.0 10.5 11.0 18.5 21.0 18.0 16.0 4.0 9.0 0.5 0.5 DAY 12 1 16 27 22 2 15 28 13 21 16 11 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 24.0 25.5 35.5 36.5 40.5 47.5 46.5 45.0 43.0 39.0 31.5 21.0 47.5 DAY 15 12 10 20 26 16 6 5 4 1 1 23 24 HOUR MAXIMUM PRECIPITATION IN MM. 29.8 9.2 106.0 7.5 3.8 0.0 0.0 0.0 0.0 0.0 21.4 6.8 106.0 DAY 17 23 21 24 9 ** ** ** ** ** 12 3 MONTHLY TOTAL PRECIPITATION IN MM. 64.3 15.8 172.3 8.5 4.2 0.0 0.0 0.0 0.0 0.0 67.5 17.3 349.9 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 72.1 3.6 0.0 24.2 NO. OF DAYS WITH PRECIPITATION. 8 3 9 2 2 0 0 0 0 0 9 7 40 NO. OF DAYS PRECIPITATION EQUAL 5 3 8 2 1 0 0 0 0 0 7 5 31 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 0 3 0 0 0 0 0 0 0 4 0 9 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 91 85 83 68 60 59 64 69 77 74 87 93 76 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 61 42 45 26 20 20 28 25 30 30 62 63 38 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 79 58 60 36 23 24 33 33 49 63 82 81 52 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 1 5 20 31 22 2 1 0 0 82 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 6 23 30 30 31 31 28 23 2 0 204 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 2 28 31 29 18 0 0 0 108 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 9 15 1 0 0 0 0 25 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 0 0 0 0 0 DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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. 12.9 11.4 16.7 23.6 29.7 32.4 34.2 34.3 30.0 23.5 18.6 12.3 23.3 AVERAGE OF MINIMUM TEMPERATURE IN C. 6.2 3.7 8.0 14.9 19.9 21.3 23.3 23.6 18.6 12.9 10.8 5.9 14.1 AVERAGE OF MAXIMUM TEMPERATURE IN C. 19.8 19.1 25.3 32.3 39.6 43.6 45.2 44.9 41.4 34.1 26.4 18.6 32.5 DIFFERENCE BETWEEN AVERAGE MAXIMUM 13.6 15.4 17.3 17.3 19.7 22.3 21.9 21.3 22.8 21.2 15.6 12.7 18.4 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.30 5.29 6.42 7.77 10.12 10.94 12.01 12.51 10.36 7.67 7.91 5.78 8.59 MEAN OF MIXING RATIO AT 09 GMT. 8.54 5.54 6.19 6.85 7.37 8.66 10.21 10.97 9.80 7.14 9.04 6.96 8.11 MEAN OF MIXING RATIO AT 15 GMT. 8.13 6.18 7.20 7.58 8.04 10.45 12.16 12.62 13.77 10.19 9.84 7.58 9.48 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 2.0 -2.2 -2.5 11.0 12.5 18.0 19.0 20.5 15.5 8.5 7.5 1.0 -2.5 DAY 1 23 3 7 4 3 29 1 20 24 30 6 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 24.0 25.5 32.0 37.5 45.5 47.5 47.5 47.5 44.5 40.0 32.0 24.0 47.5 DAY 28 14 22 19 30 27 8 6 1 1 3 9 24 HOUR MAXIMUM PRECIPITATION IN MM. 42.2 17.0 4.6 6.4 0.0 0.0 0.0 0.0 0.0 0.0 20.4 43.6 43.6 DAY 29 1 19 6 ** ** ** ** ** ** 12 18 MONTHLY TOTAL PRECIPITATION IN MM. 76.6 24.0 16.0 10.6 0.0 0.0 0.0 0.0 0.0 0.0 24.4 63.8 215.4 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 54.1 4.9 0.0 40.9 NO. OF DAYS WITH PRECIPITATION. 10 6 7 4 0 0 0 0 0 0 5 9 41 NO. OF DAYS PRECIPITATION EQUAL 4 5 5 2 0 0 0 0 0 0 2 4 22 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 1 0 0 0 0 0 0 0 0 1 2 6 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 92 90 77 65 59 60 60 62 71 72 85 89 74 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 67 45 34 27 19 18 20 21 23 24 48 60 34 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 78 64 48 32 21 21 22 24 37 52 69 80 46 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 1 13 20 27 29 5 0 0 0 95 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 7 22 31 27 29 31 30 25 5 0 207 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 14 27 29 31 24 2 0 0 127 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 1 5 17 18 0 0 0 0 41 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 7 6 0 0 0 0 0 0 0 0 0 13 DATE OF START AND END FREEZING START = 7 FEB. END = 9 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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. 11.6 13.1 16.2 23.0 28.9 31.2 35.5 35.0 30.7 26.4 16.2 11.2 23.2 AVERAGE OF MINIMUM TEMPERATURE IN C. 4.4 7.3 9.8 16.0 20.3 20.4 25.1 25.3 19.6 16.7 9.5 4.4 14.9 AVERAGE OF MAXIMUM TEMPERATURE IN C. 18.8 18.9 22.6 29.9 37.4 42.1 45.9 44.7 41.8 36.2 22.9 17.9 31.6 DIFFERENCE BETWEEN AVERAGE MAXIMUM 14.4 11.6 12.8 13.9 17.1 21.7 20.8 19.4 22.2 19.5 13.4 13.5 16.7 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 5.28 6.56 7.58 10.56 10.40 12.22 14.16 16.94 12.56 10.21 7.63 5.53 9.97 MEAN OF MIXING RATIO AT 09 GMT. 6.44 7.80 8.34 10.71 8.78 8.67 12.19 15.48 13.63 10.64 8.70 6.86 9.85 MEAN OF MIXING RATIO AT 15 GMT. 7.13 7.95 9.37 10.97 9.49 9.88 14.16 15.13 16.39 13.73 9.33 7.24 10.90 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 0.0 4.0 5.0 11.5 14.0 16.5 22.0 22.5 16.0 10.5 4.2 -0.4 -0.4 DAY 22 3 4 4 17 1 1 11 30 31 16 5 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 23.5 24.8 30.5 34.5 43.5 45.0 48.2 49.0 43.5 39.5 34.0 21.0 49.0 DAY 8 24 31 21 28 30 19 2 4 3 1 10 24 HOUR MAXIMUM PRECIPITATION IN MM. 10.0 30.0 36.7 17.6 4.0 0.0 0.0 0.0 0.0 0.0 46.0 47.6 47.6 DAY 12 25 7 10 2 ** ** ** ** ** 29 20 MONTHLY TOTAL PRECIPITATION IN MM. 33.4 80.0 92.3 36.2 4.4 0.0 0.0 0.0 0.0 0.0 152.5 78.0 476.8 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 43.1 8.5 0.0 48.3 NO. OF DAYS WITH PRECIPITATION. 5 9 12 9 2 0 0 0 0 0 11 7 55 NO. OF DAYS PRECIPITATION EQUAL 5 9 8 5 1 0 0 0 0 0 8 4 40 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 2 2 1 0 0 0 0 0 0 4 2 13 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 92 93 88 80 60 66 63 75 78 75 90 93 79 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 54 66 54 47 25 20 24 31 31 32 55 58 41 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 74 74 69 52 30 22 27 31 44 58 76 82 53 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 1 14 18 31 31 5 4 0 0 104 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 16 31 30 31 31 30 31 2 0 203 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 8 27 31 31 28 0 0 0 125 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 1 23 15 0 0 0 0 39 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 5 0 0 0 0 0 0 0 0 0 0 3 8 DATE OF START AND END FREEZING START = 4 DEC. END = 26 JAN. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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. 11.6 15.0 16.5 22.7 30.7 32.8 34.1 33.3 ***** 23.7 17.9 12.5 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. 3.3 7.0 10.7 13.4 20.7 21.9 23.0 23.2 ***** 15.4 8.5 6.2 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 19.9 23.1 22.3 32.1 40.7 43.7 45.1 43.3 ***** 32.0 27.3 18.8 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 16.6 16.1 11.6 18.7 20.0 21.8 22.1 20.1 ***** 16.6 18.8 12.6 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.86 5.96 7.68 7.96 10.61 11.07 12.76 14.26 ***** 10.03 6.60 6.35 ***** MEAN OF MIXING RATIO AT 09 GMT. 6.39 6.75 7.99 7.27 8.21 8.27 10.74 13.82 ***** 10.56 8.49 7.76 ***** MEAN OF MIXING RATIO AT 15 GMT. 7.20 7.60 8.39 8.69 10.18 10.80 13.70 15.89 ***** 11.71 9.03 7.98 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. 0.5 2.5 4.2 7.4 16.5 18.2 19.8 16.5 ***** 9.5 4.0 -1.0 ****** DAY 28 13 23 7 7 9 10 29 ** 28 28 3 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 24.5 26.5 28.0 41.5 43.0 48.5 48.5 47.4 ***** 44.0 31.6 25.4 ****** DAY 31 2 8 30 15 29 24 13 ** 2 14 1 24 HOUR MAXIMUM PRECIPITATION IN MM. 3.4 6.0 19.6 1.0 0.8 0.0 12.5 0.0 ***** 3.8 4.6 43.8 ****** DAY 11 9 4 18 6 ** 30 ** ** 19 2 13 MONTHLY TOTAL PRECIPITATION IN MM. 4.6 20.6 57.9 1.2 0.8 0.0 12.5 0.0 ***** 13.8 6.4 107.9 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 36.8 0.9 5.5 56.8 NO. OF DAYS WITH PRECIPITATION. 4 5 12 2 1 0 1 0 *** 7 3 8 *** NO. OF DAYS PRECIPITATION EQUAL 1 5 8 1 0 0 1 0 *** 5 2 7 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 0 2 0 0 0 1 0 *** 0 0 3 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 89 89 87 70 60 59 64 70 *** 76 83 90 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 50 43 52 28 20 17 21 29 *** 43 42 64 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 75 59 62 40 25 23 27 35 *** 61 67 84 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 *** 0 0 0 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 2 14 17 29 21 *** 2 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 19 31 30 31 31 *** 20 6 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 1 22 30 31 27 *** 1 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 5 20 11 *** 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 *** 0 0 2 *** DATE OF START AND END FREEZING START = 3 DEC. END = 31 DEC. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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. 10.6 13.2 16.5 22.8 28.2 31.4 34.1 32.9 29.7 25.5 17.7 13.2 23.0 AVERAGE OF MINIMUM TEMPERATURE IN C. 4.9 6.1 9.3 14.3 17.5 20.2 23.5 22.5 18.6 15.3 9.0 6.4 14.0 AVERAGE OF MAXIMUM TEMPERATURE IN C. 16.3 20.5 23.7 31.3 38.9 42.2 44.8 43.3 40.8 35.6 26.3 19.9 32.0 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.4 14.4 14.4 17.0 21.4 22.0 21.3 20.8 22.2 20.3 17.3 13.5 18.0 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 5.71 5.81 7.36 9.35 10.03 10.75 12.70 14.14 10.80 9.44 6.62 6.08 9.07 MEAN OF MIXING RATIO AT 09 GMT. 7.21 7.44 7.71 8.85 7.60 9.56 13.07 13.56 11.97 9.73 8.25 7.26 9.35 MEAN OF MIXING RATIO AT 15 GMT. 7.28 7.34 7.99 9.23 8.04 10.25 13.95 16.86 15.69 12.82 9.12 8.01 10.55 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -1.5 0.5 1.0 4.5 12.8 17.5 20.0 14.8 14.4 11.8 0.5 -1.8 -1.8 DAY 2 6 6 2 7 19 1 31 30 30 15 30 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 20.0 24.5 31.0 39.0 44.0 48.0 49.4 45.6 43.8 39.4 34.6 27.2 49.4 DAY 4 22 30 22 27 13 13 1 8 4 6 8 24 HOUR MAXIMUM PRECIPITATION IN MM. 19.0 28.0 22.0 34.9 0.0 0.0 0.0 0.0 0.0 0.0 1.0 18.0 34.9 DAY 16 23 8 26 ** ** ** ** ** ** 11 17 MONTHLY TOTAL PRECIPITATION IN MM. 70.2 47.1 51.7 52.9 0.0 0.0 0.0 0.0 0.0 0.0 2.2 49.7 273.8 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 61.7 19.3 0.0 19.0 NO. OF DAYS WITH PRECIPITATION. 12 7 6 5 0 0 0 0 0 0 3 7 40 NO. OF DAYS PRECIPITATION EQUAL 10 7 6 5 0 0 0 0 0 0 2 5 35 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 1 2 2 0 0 0 0 0 0 0 2 8 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 93 88 87 78 68 59 61 75 76 80 82 88 78 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 69 54 48 37 20 21 27 29 29 31 42 57 39 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 83 66 58 40 22 22 28 37 42 56 70 82 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 2 8 28 28 7 1 0 0 74 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 18 31 29 31 31 30 30 9 0 211 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 13 23 31 30 23 0 0 0 120 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 5 14 1 0 0 0 0 20 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 4 0 0 0 0 0 0 0 0 0 0 2 6 DATE OF START AND END FREEZING START = 29 DEC. END = 20 JAN. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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. 8.6 11.2 18.0 24.4 28.9 32.1 35.0 33.2 29.2 24.9 18.5 12.0 23.0 AVERAGE OF MINIMUM TEMPERATURE IN C. 1.9 3.6 11.3 15.9 19.4 20.8 24.4 22.5 18.6 14.9 10.5 5.9 14.1 AVERAGE OF MAXIMUM TEMPERATURE IN C. 15.3 18.8 24.6 32.9 38.4 43.3 45.6 43.9 39.8 34.8 26.6 18.1 31.9 DIFFERENCE BETWEEN AVERAGE MAXIMUM 13.4 15.2 13.3 17.0 19.0 22.5 21.2 21.4 21.2 19.9 16.1 12.2 17.7 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.22 4.88 7.54 8.89 9.98 10.76 13.68 13.07 11.83 9.23 7.92 6.01 9.00 MEAN OF MIXING RATIO AT 09 GMT. 5.64 5.61 8.33 9.16 9.51 11.65 17.19 17.12 15.30 12.84 9.42 7.99 10.81 MEAN OF MIXING RATIO AT 15 GMT. 6.03 7.01 8.69 10.25 11.89 16.69 21.50 21.27 19.34 15.12 10.76 8.07 13.05 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -2.5 -2.5 3.0 5.5 15.0 17.0 21.5 18.4 14.0 8.8 2.6 0.4 -2.5 DAY 6 4 31 1 15 2 17 29 30 24 23 7 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 20.2 25.8 30.8 37.4 44.6 48.4 47.8 45.8 44.0 40.2 31.0 25.0 48.4 DAY 10 28 9 27 25 27 29 27 9 10 28 1 24 HOUR MAXIMUM PRECIPITATION IN MM. 7.4 20.8 21.8 4.0 0.8 0.0 0.0 0.0 0.0 0.4 7.0 50.0 50.0 DAY 3 19 15 25 8 ** ** ** ** 31 8 4 MONTHLY TOTAL PRECIPITATION IN MM. 23.1 53.2 34.2 4.0 0.8 0.0 0.0 0.0 0.0 0.4 16.0 136.0 267.7 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 41.3 1.8 0.0 56.9 NO. OF DAYS WITH PRECIPITATION. 9 6 8 1 1 0 0 0 0 1 7 10 43 NO. OF DAYS PRECIPITATION EQUAL 6 5 6 1 0 0 0 0 0 0 4 9 31 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 2 1 0 0 0 0 0 0 0 0 4 7 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 89 87 79 70 60 59 64 71 81 80 87 92 77 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 59 47 48 33 26 25 34 37 39 42 52 69 43 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 78 70 60 42 36 39 45 50 58 74 80 89 60 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 1 1 9 16 31 28 5 0 0 0 91 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 23 29 30 31 31 30 29 2 0 207 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 14 25 31 31 15 2 0 0 118 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 7 23 4 0 0 0 0 34 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 12 10 0 0 0 0 0 0 0 0 0 0 22 DATE OF START AND END FREEZING START = 5 JAN. END = 17 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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. 9.1 11.4 16.5 22.2 29.5 33.2 34.9 32.7 28.8 24.2 18.9 13.7 22.9 AVERAGE OF MINIMUM TEMPERATURE IN C. 2.6 4.1 7.4 12.6 18.5 21.8 24.8 22.1 18.3 14.8 9.6 4.7 13.4 AVERAGE OF MAXIMUM TEMPERATURE IN C. 15.4 18.9 25.5 31.8 40.6 44.5 45.1 43.5 39.3 33.6 28.0 22.1 32.4 DIFFERENCE BETWEEN AVERAGE MAXIMUM 12.8 14.8 18.1 19.2 22.1 22.7 20.3 21.4 21.0 18.8 18.4 17.4 18.9 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.99 5.46 6.17 7.89 9.48 11.32 13.64 13.19 11.14 9.65 6.83 5.06 8.73 MEAN OF MIXING RATIO AT 09 GMT. 5.92 7.18 6.80 7.81 10.19 12.62 16.81 15.58 15.58 14.12 7.45 5.87 10.50 MEAN OF MIXING RATIO AT 15 GMT. 6.48 7.23 7.50 7.82 11.30 15.90 16.90 21.54 18.57 14.56 8.87 6.98 11.97 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -2.5 0.8 2.8 7.4 13.5 18.0 21.4 19.0 16.5 11.4 6.0 -0.8 -2.5 DAY 12 27 1 6 13 21 4 21 7 18 14 29 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 19.8 22.6 31.2 37.5 46.5 47.8 48.5 48.0 41.8 37.5 31.8 27.5 48.5 DAY 6 27 31 13 22 5 20 13 5 8 3 6 24 HOUR MAXIMUM PRECIPITATION IN MM. 12.6 16.8 5.3 23.0 1.4 0.0 0.0 0.0 0.0 11.2 2.4 8.0 23.0 DAY 28 2 13 2 12 ** ** ** ** 29 28 25 MONTHLY TOTAL PRECIPITATION IN MM. 31.0 43.0 7.9 29.1 1.4 0.0 0.0 0.0 0.0 13.2 2.4 9.0 137.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 59.8 22.3 0.0 18.0 NO. OF DAYS WITH PRECIPITATION. 7 6 4 2 1 0 0 0 0 2 1 2 25 NO. OF DAYS PRECIPITATION EQUAL 5 6 3 2 1 0 0 0 0 2 1 2 22 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 1 0 1 0 0 0 0 0 1 0 0 4 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 90 89 79 75 62 58 61 71 79 79 84 85 76 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 60 60 37 34 26 27 34 35 40 47 35 39 40 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 79 70 49 37 30 36 36 52 60 68 59 63 53 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 1 6 23 31 18 1 0 0 0 80 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 1 20 30 29 31 31 29 28 8 0 207 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 17 29 31 31 9 0 0 0 117 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 7 13 19 6 0 0 0 0 45 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 6 0 0 0 0 0 0 0 0 0 0 3 9 DATE OF START AND END FREEZING START = 27 DEC. END = 26 JAN. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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. 11.5 11.9 16.9 23.6 27.3 32.6 33.8 33.3 29.6 24.7 18.8 13.0 23.1 AVERAGE OF MINIMUM TEMPERATURE IN C. 6.8 5.3 11.1 15.1 18.0 22.5 23.3 23.5 19.9 16.8 10.3 8.0 15.1 AVERAGE OF MAXIMUM TEMPERATURE IN C. 16.7 18.5 22.6 32.2 36.6 42.8 44.3 43.1 39.4 32.6 27.1 17.9 31.1 DIFFERENCE BETWEEN AVERAGE MAXIMUM 9.9 13.2 11.5 17.1 18.6 20.3 21.0 19.6 19.5 15.8 16.8 9.9 16.1 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.51 5.04 7.96 8.94 8.20 10.94 11.46 12.43 11.34 10.15 6.86 6.84 8.89 MEAN OF MIXING RATIO AT 09 GMT. 7.49 6.39 8.56 8.44 7.34 9.48 13.25 12.98 11.93 9.98 7.63 7.31 9.23 MEAN OF MIXING RATIO AT 15 GMT. 7.69 6.69 8.95 9.00 8.73 12.57 15.07 16.03 14.04 11.48 8.45 8.08 10.56 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 1.0 -1.5 3.0 10.0 14.0 16.0 21.0 19.4 15.8 12.0 5.8 1.0 -1.5 DAY 29 11 11 14 25 1 3 31 10 30 27 20 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 20.6 22.2 29.0 38.6 40.5 46.4 47.8 47.0 43.5 38.2 33.8 23.2 47.8 DAY 31 24 29 22 9 30 10 23 1 12 1 8 24 HOUR MAXIMUM PRECIPITATION IN MM. 55.8 28.6 20.4 8.8 0.0 0.0 0.0 0.0 0.0 9.2 0.0 48.7 55.8 DAY 14 21 23 18 ** ** ** ** ** 1 ** 9 MONTHLY TOTAL PRECIPITATION IN MM. 112.2 80.9 47.4 13.4 0.0 0.0 0.0 0.0 0.0 26.8 0.0 136.6 417.3 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 57.6 3.2 0.0 39.2 NO. OF DAYS WITH PRECIPITATION. 9 8 5 2 0 0 0 0 0 6 0 11 41 NO. OF DAYS PRECIPITATION EQUAL 8 7 3 2 0 0 0 0 0 4 0 10 34 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 3 3 0 0 0 0 0 0 0 0 3 11 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 93 82 91 76 57 58 58 65 73 79 81 93 76 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 70 54 57 34 22 21 30 30 32 39 36 62 41 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 84 66 64 39 28 31 34 38 47 56 58 80 52 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 5 18 25 26 10 1 0 0 85 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 19 31 30 30 31 30 25 4 0 200 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 1 27 30 31 12 0 0 0 101 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 5 8 5 0 0 0 0 18 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 4 0 0 0 0 0 0 0 0 0 0 4 DATE OF START AND END FREEZING START = 10 FEB. END = 15 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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. 8.4 11.0 13.8 21.3 27.4 32.3 34.3 33.8 30.0 23.4 18.0 11.8 22.1 AVERAGE OF MINIMUM TEMPERATURE IN C. 3.2 5.4 7.6 13.6 19.0 22.5 24.1 23.7 19.1 12.5 11.4 7.6 14.1 AVERAGE OF MAXIMUM TEMPERATURE IN C. 13.7 16.7 20.0 29.0 35.8 42.1 44.4 43.8 40.9 34.4 24.3 15.9 30.1 DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.5 11.3 12.4 15.4 16.8 19.6 20.3 20.1 21.8 21.9 12.9 8.3 15.9 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.58 5.29 6.26 8.08 9.83 10.29 11.29 12.75 10.57 7.23 7.61 6.67 8.37 MEAN OF MIXING RATIO AT 09 GMT. 4.93 5.13 5.94 6.25 6.97 7.17 9.98 9.57 9.64 6.81 8.16 7.69 7.35 MEAN OF MIXING RATIO AT 15 GMT. 5.61 5.63 6.81 7.77 8.02 9.43 11.16 11.95 11.21 9.37 9.33 7.81 8.67 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -2.0 -0.8 0.4 8.2 14.8 18.8 17.5 19.5 11.0 8.5 0.5 1.0 -2.0 DAY 6 13 1 7 5 6 13 26 30 28 29 29 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 16.8 23.6 24.5 33.5 42.8 45.5 48.5 49.8 44.2 40.0 31.5 22.5 49.8 DAY 17 24 20 26 30 29 17 21 3 5 3 2 24 HOUR MAXIMUM PRECIPITATION IN MM. 15.0 30.5 34.0 2.0 45.0 0.0 0.0 0.0 0.0 0.0 19.0 50.0 50.0 DAY 30 25 15 22 5 ** ** ** ** ** 30 14 MONTHLY TOTAL PRECIPITATION IN MM. 44.1 60.4 73.0 4.2 75.0 0.0 0.0 0.0 0.0 0.0 41.6 186.7 485.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 36.6 16.3 0.0 47.1 NO. OF DAYS WITH PRECIPITATION. 7 9 7 3 2 0 0 0 0 0 10 9 47 NO. OF DAYS PRECIPITATION EQUAL 7 8 7 2 2 0 0 0 0 0 9 8 43 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 1 3 0 2 0 0 0 0 0 1 7 15 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 89 88 88 76 64 53 56 65 69 72 85 94 75 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 54 46 44 28 23 16 22 21 23 22 48 73 35 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 74 61 56 40 27 24 25 28 31 46 69 85 47 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 7 25 30 29 5 0 0 0 96 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 15 30 30 31 31 30 31 4 0 202 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 4 28 31 31 20 1 0 0 115 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 3 9 7 0 0 0 0 19 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 8 1 0 0 0 0 0 0 0 0 0 0 9 DATE OF START AND END FREEZING START = 5 JAN. END = 13 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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. 10.4 12.7 16.6 22.6 27.7 32.3 35.4 34.3 30.5 24.8 17.5 14.2 23.2 AVERAGE OF MINIMUM TEMPERATURE IN C. 5.5 7.5 10.2 15.9 19.9 21.5 25.0 23.8 20.1 15.3 10.2 6.8 15.1 AVERAGE OF MAXIMUM TEMPERATURE IN C. 15.4 17.8 23.0 29.3 35.4 43.1 45.8 44.7 40.9 34.2 24.8 21.7 31.3 DIFFERENCE BETWEEN AVERAGE MAXIMUM 9.9 10.3 12.8 13.4 15.5 21.6 20.8 20.9 20.8 18.9 14.6 14.9 16.2 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 5.56 6.53 7.07 9.81 11.10 10.83 12.46 12.80 11.93 8.99 7.18 5.73 9.17 MEAN OF MIXING RATIO AT 09 GMT. 6.54 7.02 7.59 8.73 8.90 8.97 11.25 9.38 9.35 7.70 7.60 7.17 8.35 MEAN OF MIXING RATIO AT 15 GMT. 6.68 7.39 7.89 9.96 10.08 9.18 11.73 13.01 13.30 11.06 8.64 7.42 9.69 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 0.0 1.5 2.0 11.0 14.0 18.0 21.5 21.0 15.0 13.5 1.5 2.5 0.0 DAY 19 8 17 13 7 5 7 17 30 6 30 5 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 20.0 24.5 31.0 37.5 41.5 45.5 48.5 47.5 45.5 39.0 28.5 25.0 48.5 DAY 29 27 31 19 17 27 16 10 1 2 3 29 24 HOUR MAXIMUM PRECIPITATION IN MM. 34.3 36.0 10.2 48.5 4.2 0.0 0.0 0.0 0.0 0.6 7.0 7.4 48.5 DAY 7 2 21 26 6 ** ** ** ** 29 12 15 MONTHLY TOTAL PRECIPITATION IN MM. 68.1 80.5 20.0 75.3 7.1 0.0 0.0 0.0 0.0 0.6 15.7 8.8 276.1 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 61.1 29.8 0.0 9.1 NO. OF DAYS WITH PRECIPITATION. 5 7 6 6 3 0 0 0 0 1 4 3 35 NO. OF DAYS PRECIPITATION EQUAL 5 6 5 6 3 0 0 0 0 0 3 2 30 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 4 1 1 0 0 0 0 0 0 0 0 8 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 90 92 83 82 70 57 56 63 72 77 84 87 76 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 64 60 49 40 28 19 21 18 22 26 42 50 37 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 73 69 56 52 35 21 24 30 43 54 62 65 49 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 1 14 17 31 31 9 0 0 0 103 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 9 28 30 31 31 30 29 0 0 190 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 8 28 31 31 25 0 0 0 123 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 10 23 14 1 0 0 0 48 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 = 19 JAN. END = 19 JAN. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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. 12.3 13.5 17.9 25.2 28.6 32.4 34.2 32.9 30.1 25.1 18.7 10.4 23.4 AVERAGE OF MINIMUM TEMPERATURE IN C. 6.4 6.4 11.2 17.5 19.5 21.8 24.4 22.4 20.4 16.5 13.3 4.5 15.4 AVERAGE OF MAXIMUM TEMPERATURE IN C. 18.2 20.5 24.5 32.9 37.8 42.9 44.1 43.4 39.9 33.7 24.1 16.3 31.5 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.8 14.1 13.3 15.4 18.3 21.1 19.7 21.0 19.5 17.2 10.8 11.8 16.2 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.00 5.26 7.19 9.26 9.44 10.57 11.75 11.68 11.37 9.91 9.17 5.40 8.92 MEAN OF MIXING RATIO AT 09 GMT. 7.45 5.06 6.90 8.32 6.44 6.96 10.09 10.11 10.43 9.49 9.53 5.94 8.06 MEAN OF MIXING RATIO AT 15 GMT. 7.50 5.60 7.35 10.05 8.66 9.55 12.57 15.74 14.19 12.11 10.42 6.37 10.01 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 1.5 1.0 7.0 11.0 13.5 18.0 19.5 19.0 18.5 13.0 7.0 -1.5 -1.5 DAY 24 6 2 3 7 19 1 26 5 30 10 8 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 23.0 26.5 32.0 38.5 45.0 46.5 46.5 47.0 43.0 37.5 31.5 21.5 47.0 DAY 11 27 31 24 30 8 25 18 13 2 2 19 24 HOUR MAXIMUM PRECIPITATION IN MM. 5.0 3.3 27.5 6.6 3.0 0.0 0.0 0.0 0.0 0.8 70.0 7.2 70.0 DAY 13 1 10 17 5 ** ** ** ** 20 30 30 MONTHLY TOTAL PRECIPITATION IN MM. 8.4 3.3 62.0 13.0 3.4 0.0 0.0 0.0 0.0 3.0 254.0 30.5 377.6 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 19.5 4.3 0.0 76.1 NO. OF DAYS WITH PRECIPITATION. 2 1 5 3 2 0 0 0 0 5 9 9 36 NO. OF DAYS PRECIPITATION EQUAL 2 1 4 3 1 0 0 0 0 0 9 9 29 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 0 3 0 0 0 0 0 0 0 6 0 9 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 94 84 83 70 59 55 56 63 71 79 90 92 75 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 65 39 42 31 19 15 21 22 26 33 56 57 36 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 73 48 47 38 26 22 27 38 41 54 72 70 46 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 6 12 18 30 23 9 1 0 0 99 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 1 25 30 30 30 31 30 28 2 0 207 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 10 27 30 31 17 0 0 0 115 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 1 7 8 5 0 0 0 0 21 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 0 0 0 5 5 DATE OF START AND END FREEZING START = 7 DEC. END = 27 DEC. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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.***** 14.0 17.3 22.3 29.5 32.7 34.8 34.0 29.5 24.0 17.8 11.8 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** 7.7 10.0 14.6 20.4 22.8 25.8 23.6 19.3 14.1 9.1 4.9 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** 20.3 24.6 29.9 38.5 42.6 43.8 44.4 39.8 33.9 26.5 18.8 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** 12.6 14.6 15.3 18.1 19.8 18.0 20.8 20.4 19.8 17.4 13.9 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** 6.33 7.16 9.28 10.39 11.43 12.70 13.01 11.51 8.23 6.15 5.20 ***** MEAN OF MIXING RATIO AT 09 GMT. ***** 7.13 6.83 7.02 8.28 10.47 10.86 14.10 11.54 9.50 5.72 5.52 ***** MEAN OF MIXING RATIO AT 15 GMT. ***** 7.46 7.57 8.37 9.09 12.19 12.31 14.64 13.09 11.46 6.89 5.78 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** 3.0 6.0 7.5 14.0 19.5 21.5 20.0 15.0 11.0 0.0 0.0 ****** DAY ** 11 1 6 10 11 12 31 22 6 27 21 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** 24.0 30.0 35.5 43.5 47.0 47.0 47.0 44.0 39.0 32.0 23.0 ****** DAY ** 3 31 30 23 20 4 1 1 3 3 10 24 HOUR MAXIMUM PRECIPITATION IN MM. ***** 38.0 6.5 12.5 4.5 2.5 0.0 0.0 0.0 0.0 0.0 3.4 ****** DAY ** 24 21 22 2 2 ** ** ** ** ** 4 MONTHLY TOTAL PRECIPITATION IN MM. ***** 65.9 14.3 40.9 7.5 2.5 0.0 0.0 0.0 0.0 0.0 9.8 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 56.9 36.1 0.0 7.0 NO. OF DAYS WITH PRECIPITATION. *** 6 4 8 3 1 0 0 0 0 0 4 *** NO. OF DAYS PRECIPITATION EQUAL *** 5 4 7 3 1 0 0 0 0 0 4 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL *** 2 0 1 0 0 0 0 0 0 0 0 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** 92 86 81 61 56 56 62 74 77 78 88 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** 54 41 31 22 23 22 28 29 33 29 47 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** 62 50 42 25 28 25 30 38 47 43 57 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** 0 0 0 0 0 0 0 0 0 0 0 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** 0 0 2 17 26 31 30 9 1 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 1 17 31 30 31 31 30 30 6 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** 0 0 0 11 27 31 31 19 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** 0 0 0 0 4 10 10 0 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** 0 0 0 0 0 0 0 0 0 1 1 *** DATE OF START AND END FREEZING START = 27 NOV. END = 21 DEC. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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. 12.7 15.1 16.8 22.3 30.0 32.3 36.1 34.3 30.1 23.9 18.6 15.4 24.0 AVERAGE OF MINIMUM TEMPERATURE IN C. 7.5 9.5 10.8 14.3 20.5 21.5 26.5 24.2 19.5 13.8 10.1 8.7 15.6 AVERAGE OF MAXIMUM TEMPERATURE IN C. 17.9 20.8 22.9 30.3 39.6 43.2 45.8 44.4 40.7 34.1 27.0 22.1 32.4 DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.4 11.3 12.1 15.9 19.1 21.7 19.3 20.2 21.2 20.3 16.9 13.4 16.8 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.40 7.02 7.67 8.63 10.86 10.61 13.56 14.98 11.61 8.50 6.85 6.58 9.44 MEAN OF MIXING RATIO AT 09 GMT. 6.76 7.82 7.93 8.16 8.31 7.94 11.75 13.80 11.57 8.37 7.12 7.79 8.94 MEAN OF MIXING RATIO AT 15 GMT. 7.35 7.97 8.20 8.24 9.15 8.50 13.88 15.94 13.60 10.79 8.12 8.49 10.02 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 2.0 3.0 5.0 9.0 16.5 16.5 24.0 19.0 15.5 8.5 4.5 5.4 2.0 DAY 21 6 5 11 12 11 8 24 20 31 12 13 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 23.0 25.5 29.0 37.0 44.0 46.5 48.0 48.5 44.5 42.5 31.5 26.0 48.5 DAY 2 10 31 30 16 17 20 12 1 2 3 3 24 HOUR MAXIMUM PRECIPITATION IN MM. 46.5 31.8 30.5 25.0 0.0 0.0 0.0 0.0 0.0 0.0 3.4 29.0 46.5 DAY 6 19 13 15 ** ** ** ** ** ** 16 22 MONTHLY TOTAL PRECIPITATION IN MM. 89.6 124.7 86.5 44.0 0.0 0.0 0.0 0.0 0.0 0.0 6.0 49.5 400.3 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 75.1 11.0 0.0 13.9 NO. OF DAYS WITH PRECIPITATION. 8 10 11 4 0 0 0 0 0 0 2 4 39 NO. OF DAYS PRECIPITATION EQUAL 6 9 11 4 0 0 0 0 0 0 2 4 36 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 6 3 1 0 0 0 0 0 0 0 2 15 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 91 89 88 80 63 57 55 71 76 80 82 89 77 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 61 58 51 35 21 16 21 27 27 27 36 52 36 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 73 65 56 39 25 18 27 36 38 47 50 66 45 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 1 11 19 31 28 7 0 0 0 97 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 16 31 30 31 31 30 27 4 0 200 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 14 29 31 31 21 3 0 0 129 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 5 23 10 0 0 0 0 38 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 0 0 0 0 0 DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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. 12.9 11.1 15.2 22.1 29.2 33.4 34.0 33.1 29.3 25.4 18.2 13.2 23.1 AVERAGE OF MINIMUM TEMPERATURE IN C. 6.4 2.6 9.0 14.8 19.8 23.4 23.3 22.7 18.0 17.1 12.3 8.3 14.8 AVERAGE OF MAXIMUM TEMPERATURE IN C. 19.3 19.6 21.4 29.4 38.6 43.4 44.6 43.4 40.7 33.7 24.1 18.0 31.3 DIFFERENCE BETWEEN AVERAGE MAXIMUM 12.9 17.0 12.4 14.6 18.8 20.0 21.3 20.7 22.7 16.6 11.8 9.7 16.5 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 5.53 3.90 6.34 8.63 10.96 10.93 11.70 11.84 9.79 10.54 8.84 6.73 8.81 MEAN OF MIXING RATIO AT 09 GMT. 5.78 3.43 5.85 7.39 8.42 8.12 10.09 11.04 8.22 9.73 10.38 7.92 8.03 MEAN OF MIXING RATIO AT 15 GMT. 6.13 4.18 6.34 8.12 9.71 9.58 10.84 13.03 11.22 12.70 10.82 7.90 9.21 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 1.5 -4.0 1.0 5.0 13.0 18.0 20.0 19.0 15.0 11.5 7.5 3.0 -4.0 DAY 31 7 8 13 6 3 8 30 15 27 29 27 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 25.0 30.5 26.0 35.5 44.5 47.5 47.0 47.0 45.0 39.5 29.0 22.5 47.5 DAY 11 21 22 23 30 28 26 1 2 5 2 5 24 HOUR MAXIMUM PRECIPITATION IN MM. 27.0 0.4 47.5 10.8 0.0 0.0 0.0 0.0 0.0 7.5 109.0 27.4 109.0 DAY 16 1 29 17 ** ** ** ** ** 31 3 14 MONTHLY TOTAL PRECIPITATION IN MM. 61.0 0.4 103.3 22.0 0.0 0.0 0.0 0.0 0.0 12.4 170.3 84.0 453.4 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 36.3 4.9 0.0 58.8 NO. OF DAYS WITH PRECIPITATION. 4 1 12 3 0 0 0 0 0 3 5 7 35 NO. OF DAYS PRECIPITATION EQUAL 4 0 10 3 0 0 0 0 0 2 5 6 30 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 0 3 2 0 0 0 0 0 0 4 4 16 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 89 79 82 78 69 56 61 66 72 80 94 93 77 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 48 27 41 32 23 17 21 23 19 36 62 68 35 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 57 37 52 39 29 21 22 28 30 53 75 78 43 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 1 13 24 30 27 3 3 0 0 101 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 1 0 17 30 30 31 31 30 25 0 0 195 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 12 28 31 31 21 0 0 0 123 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 8 16 5 1 0 0 0 30 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 11 0 0 0 0 0 0 0 0 0 0 11 DATE OF START AND END FREEZING START = 2 FEB. END = 15 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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. 10.3 13.6 16.8 23.5 29.5 35.1 36.4 36.6 31.7 25.1 20.2 16.9 24.6 AVERAGE OF MINIMUM TEMPERATURE IN C. 5.2 7.2 10.5 14.4 19.8 24.2 26.5 26.9 21.7 15.2 10.9 8.7 15.9 AVERAGE OF MAXIMUM TEMPERATURE IN C. 15.4 20.0 23.1 32.5 39.1 45.9 46.4 46.3 41.8 35.0 29.5 25.0 33.3 DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.2 12.8 12.6 18.1 19.3 21.7 19.9 19.4 20.1 19.8 18.6 16.3 17.4 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 5.26 5.71 7.39 8.47 9.81 10.91 12.48 14.64 11.17 8.04 6.81 6.08 8.90 MEAN OF MIXING RATIO AT 09 GMT. 6.04 6.19 6.68 5.66 7.04 7.41 8.97 11.93 9.50 7.20 6.96 6.58 7.51 MEAN OF MIXING RATIO AT 15 GMT. 6.16 6.74 7.42 7.28 8.78 8.65 9.79 11.76 11.78 9.26 8.36 7.18 8.60 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 0.0 1.0 5.0 9.5 13.5 20.0 20.0 21.0 18.0 11.5 8.0 4.0 0.0 DAY 15 18 4 25 2 10 2 22 8 25 27 13 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 20.0 26.0 29.5 37.5 46.0 49.0 49.5 48.0 44.5 39.5 33.5 28.5 49.5 DAY 25 7 28 16 28 28 15 2 1 5 4 18 24 HOUR MAXIMUM PRECIPITATION IN MM. 40.0 28.4 31.0 1.5 5.0 0.0 0.0 0.0 0.0 0.0 4.0 4.5 40.0 DAY 5 15 30 28 13 ** ** ** ** ** 12 1 MONTHLY TOTAL PRECIPITATION IN MM. 109.9 30.4 68.9 1.5 7.5 0.0 0.0 0.0 0.0 0.0 4.0 7.9 230.1 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 90.9 3.9 0.0 5.2 NO. OF DAYS WITH PRECIPITATION. 8 2 6 1 2 0 0 0 0 0 1 2 22 NO. OF DAYS PRECIPITATION EQUAL 7 2 6 1 2 0 0 0 0 0 1 2 21 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 4 1 3 0 0 0 0 0 0 0 0 0 8 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 90 86 87 77 63 54 54 62 67 71 80 82 73 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 62 48 43 21 19 14 16 23 21 23 30 39 30 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 69 60 52 30 26 17 19 24 30 38 47 54 39 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 2 12 28 30 31 19 1 0 0 123 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 23 31 30 31 31 29 29 11 0 215 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 11 30 31 31 29 0 0 0 132 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 1 23 28 27 0 0 0 0 79 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 2 0 0 0 0 0 0 0 0 0 0 0 2 DATE OF START AND END FREEZING START = 15 JAN. END = 16 JAN. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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. 13.6 15.1 17.2 24.2 30.0 34.0 35.7 36.4 30.8 26.4 17.9 13.8 24.6 AVERAGE OF MINIMUM TEMPERATURE IN C. 8.5 9.0 10.3 15.4 19.2 23.1 26.1 26.6 20.1 16.9 9.8 7.0 16.0 AVERAGE OF MAXIMUM TEMPERATURE IN C. 18.7 21.1 24.1 33.0 40.9 45.0 45.2 46.3 41.6 35.9 26.1 20.7 33.2 DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.2 12.1 13.8 17.6 21.7 21.9 19.1 19.7 21.5 19.0 16.4 13.7 17.2 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 6.62 6.68 7.28 8.13 8.71 9.94 12.15 12.98 9.50 8.99 6.48 6.13 8.63 MEAN OF MIXING RATIO AT 09 GMT. 7.44 7.64 7.17 6.67 5.59 6.20 8.98 9.91 8.26 7.97 6.09 7.48 7.45 MEAN OF MIXING RATIO AT 15 GMT. 7.48 8.51 7.87 7.85 6.87 8.26 10.67 12.51 9.20 10.75 7.35 7.95 8.77 ABSOLUTE OF MINIMUM TEMPERATURE IN C. 3.5 3.0 5.5 10.0 14.5 19.0 22.0 24.0 15.5 12.5 -0.5 0.0 -0.5 DAY 23 22 18 4 3 7 1 14 24 21 30 1 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 24.0 25.5 33.0 39.0 47.5 47.5 48.5 49.0 48.0 40.0 33.0 25.0 49.0 DAY 4 28 31 26 30 2 3 12 3 2 7 9 24 HOUR MAXIMUM PRECIPITATION IN MM. 52.9 19.0 37.8 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 52.9 DAY 9 20 4 2 ** ** ** ** ** ** ** ** MONTHLY TOTAL PRECIPITATION IN MM. 130.8 66.2 74.1 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 272.1 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 99.6 0.4 0.0 0.0 NO. OF DAYS WITH PRECIPITATION. 7 7 7 1 0 0 0 0 0 0 0 0 22 NO. OF DAYS PRECIPITATION EQUAL 7 7 7 1 0 0 0 0 0 0 0 0 22 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 4 4 2 0 0 0 0 0 0 0 0 0 10 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 90 89 86 71 60 52 55 56 61 70 80 93 72 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 66 56 45 25 13 11 17 18 19 24 32 57 32 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 74 69 54 32 18 17 21 24 25 40 47 69 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 3 9 28 31 31 11 1 1 0 115 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 1 26 31 30 31 31 30 30 3 0 213 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 18 30 31 31 18 2 0 0 130 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 4 18 17 29 7 0 0 0 75 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 0 0 2 1 3 DATE OF START AND END FREEZING START = 29 NOV. END = 1 DEC. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 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. 11.5 12.7 16.7 25.8 29.6 33.0 36.6 35.3 29.3 24.2 ***** 13.3 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. 5.7 5.3 8.1 16.8 19.4 22.0 27.5 25.5 18.8 15.3 ***** 8.8 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 17.3 20.2 25.4 34.8 39.8 43.9 45.7 45.1 39.9 33.1 ***** 17.8 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.6 14.9 17.3 18.0 20.4 21.9 18.2 19.6 21.1 17.8 ***** 9.0 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 5.25 5.02 5.36 8.03 9.14 10.06 13.07 14.55 10.89 8.67 ***** 6.92 ***** MEAN OF MIXING RATIO AT 09 GMT. 6.05 5.86 4.27 6.41 6.01 8.19 12.05 14.89 9.75 8.21 ***** 8.13 ***** MEAN OF MIXING RATIO AT 15 GMT. 6.48 6.25 4.80 6.87 7.71 9.93 13.76 14.20 12.03 9.75 ***** 7.97 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. 0.0 0.0 2.0 11.0 14.0 19.5 23.5 16.5 16.0 8.5 ***** 3.0 ****** DAY 13 10 10 12 12 3 4 31 4 29 ** 31 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 24.0 28.5 32.0 40.0 44.0 49.5 48.5 47.5 41.5 37.0 ***** 23.5 ****** DAY 2 25 23 14 25 30 9 27 8 11 ** 5 24 HOUR MAXIMUM PRECIPITATION IN MM. 24.4 12.6 3.5 1.5 0.0 0.0 0.0 0.0 0.0 0.8 ***** 83.4 ****** DAY 6 14 24 10 ** ** ** ** ** 17 ** 10 MONTHLY TOTAL PRECIPITATION IN MM. 69.5 23.1 8.4 1.5 0.0 0.0 0.0 0.0 0.0 0.8 ***** 205.7 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 32.7 0.5 0.0 66.8 NO. OF DAYS WITH PRECIPITATION. 8 3 3 1 0 0 0 0 0 1 *** 12 *** NO. OF DAYS PRECIPITATION EQUAL 7 3 3 1 0 0 0 0 0 0 *** 11 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 1 0 0 0 0 0 0 0 0 *** 5 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 87 86 76 65 61 58 53 66 76 76 *** 92 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 57 46 24 21 14 17 22 29 25 30 *** 73 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 65 55 31 26 21 22 27 30 35 43 *** 78 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 *** 0 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 1 8 23 31 29 2 3 *** 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 *** 0 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 5 30 31 30 31 31 30 28 *** 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 1 19 30 31 29 15 0 *** 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 7 24 22 0 0 *** 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 2 1 0 0 0 0 0 0 0 0 *** 0 *** DATE OF START AND END FREEZING START = 13 JAN. END = 10 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. MEAN AND EXTREMES FOR THE YEAR 2001 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 11.5 ***** ***** ***** ***** 33.1 35.1 35.6 30.8 26.1 17.4 15.8 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. 4.8 ***** ***** ***** ***** 21.9 25.2 26.0 20.6 17.2 8.9 11.1 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 18.3 ***** ***** ***** ***** 44.2 45.1 45.1 40.9 35.0 25.8 20.5 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 13.5 ***** ***** ***** ***** 22.3 19.9 19.1 20.3 17.8 16.9 9.4 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 5.14 ***** ***** ***** ***** 9.46 10.95 14.04 11.22 9.92 5.97 8.14 ***** MEAN OF MIXING RATIO AT 09 GMT. 6.70 ***** ***** ***** ***** 7.67 9.88 12.83 9.35 9.78 7.10 9.12 ***** MEAN OF MIXING RATIO AT 15 GMT. 6.55 ***** ***** ***** ***** 8.79 11.25 14.64 11.04 11.19 7.78 9.64 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. -0.6 ***** ***** ***** ***** 18.5 21.5 21.5 17.0 14.5 1.0 2.5 ****** DAY 29 ** ** ** ** 1 2 20 12 8 21 23 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 21.5 ***** ***** ***** ***** 48.0 47.0 50.0 44.0 38.0 34.5 25.0 ****** DAY 2 ** ** ** ** 22 23 4 3 5 6 9 24 HOUR MAXIMUM PRECIPITATION IN MM. 18.8 ***** ***** ***** ***** 0.0 0.0 0.0 0.0 7.0 1.6 67.6 ****** DAY 26 ** ** ** ** ** ** ** ** 20 18 1 MONTHLY TOTAL PRECIPITATION IN MM. 39.1 ***** ***** ***** ***** 0.0 0.0 0.0 0.0 7.0 3.7 157.6 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 18.9 0.0 0.0 81.1 NO. OF DAYS WITH PRECIPITATION. 9 *** *** *** *** 0 0 0 0 1 3 11 *** NO. OF DAYS PRECIPITATION EQUAL 9 *** *** *** *** 0 0 0 0 1 2 11 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 *** *** *** *** 0 0 0 0 0 0 4 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 93 *** *** *** *** 54 53 63 70 76 78 93 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 58 *** *** *** *** 15 19 24 22 31 39 67 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 65 *** *** *** *** 19 23 30 29 44 49 76 *** 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 *** *** *** *** 20 31 31 13 2 0 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 *** *** *** *** 0 0 0 0 0 0 0 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 *** *** *** *** 30 31 31 30 30 6 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 *** *** *** *** 30 31 31 24 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 *** *** *** *** 13 19 19 0 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 2 *** *** *** *** 0 0 0 0 0 0 0 *** DATE OF START AND END FREEZING START = 28 JAN. END = 29 JAN. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. MEAN AND EXTREMES FOR THE YEAR 2002 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** 13.7 18.5 22.5 ***** 33.2 35.4 33.9 30.8 26.8 18.5 13.8 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** 6.3 10.5 15.5 ***** 22.3 24.5 22.6 20.0 17.4 11.0 7.6 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** 21.0 26.6 29.6 ***** 44.1 46.3 45.2 41.5 36.3 26.0 20.0 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** 14.7 16.1 14.1 ***** 21.8 21.8 22.6 21.5 18.9 15.0 12.4 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** 5.46 7.02 9.46 ***** 10.11 12.08 11.91 10.38 9.49 7.44 6.07 ***** MEAN OF MIXING RATIO AT 09 GMT. ***** 6.18 6.08 8.00 ***** 5.69 8.56 8.94 8.40 8.99 8.29 7.10 ***** MEAN OF MIXING RATIO AT 15 GMT. ***** 6.73 7.56 9.16 ***** 6.95 8.17 9.76 11.74 11.68 9.45 7.45 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** 2.0 3.0 9.5 ***** 16.5 22.0 19.0 17.0 12.5 6.5 0.0 ****** DAY ** 1 1 1 ** 4 1 31 15 24 24 14 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** 26.0 33.0 40.5 ***** 47.0 49.0 48.5 44.5 41.5 30.0 25.0 ****** DAY ** 24 25 28 ** 29 19 5 1 5 8 6 24 HOUR MAXIMUM PRECIPITATION IN MM. ***** 17.0 13.8 13.4 ***** 0.0 0.0 0.0 0.0 0.0 11.5 6.4 ****** DAY ** 20 18 3 ** ** ** ** ** ** 7 1 MONTHLY TOTAL PRECIPITATION IN MM. ***** 33.6 18.3 45.9 ***** 0.0 0.0 0.0 0.0 0.0 31.0 9.1 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 37.6 33.3 0.0 29.1 NO. OF DAYS WITH PRECIPITATION. *** 6 3 8 *** 0 0 0 0 0 7 4 *** NO. OF DAYS PRECIPITATION EQUAL *** 6 3 7 *** 0 0 0 0 0 5 2 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL *** 1 1 1 *** 0 0 0 0 0 1 0 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** 86 84 81 *** 55 59 67 68 71 84 87 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** 47 33 38 *** 11 15 17 19 27 45 53 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** 57 45 47 *** 15 15 21 31 44 60 66 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** 0 0 0 *** 0 0 0 0 0 0 0 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** 0 0 2 *** 21 31 29 9 1 0 1 *** 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 6 15 *** 30 31 31 30 29 1 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** 0 0 1 *** 30 31 31 26 5 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** 0 0 0 *** 14 26 17 0 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** 0 0 0 *** 0 0 0 0 0 0 1 *** DATE OF START AND END FREEZING START = 14 DEC. END = 14 DEC. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. MEAN AND EXTREMES FOR THE YEAR 2003 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 11.7 14.2 17.3 24.7 28.9 33.0 33.9 34.6 29.7 ***** ***** 13.9 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. 4.9 7.1 10.2 16.9 19.5 23.0 23.3 24.8 18.8 ***** ***** 8.9 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 18.6 21.3 24.3 32.4 38.3 43.0 44.5 44.4 40.5 ***** ***** 18.9 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 13.7 14.2 14.1 15.5 18.8 20.0 21.2 19.6 21.7 ***** ***** 10.0 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 5.54 5.73 6.34 8.66 8.63 10.38 11.61 13.28 9.67 ***** ***** 6.95 ***** MEAN OF MIXING RATIO AT 09 GMT. 6.55 5.69 5.34 6.80 6.28 9.02 10.62 14.73 8.64 ***** ***** 8.20 ***** MEAN OF MIXING RATIO AT 15 GMT. 6.91 6.35 6.76 7.92 9.44 11.69 13.56 17.29 12.44 ***** ***** 8.21 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. 0.1 3.0 1.5 8.5 12.0 18.5 2.3 20.0 16.0 ***** ***** 2.0 ****** DAY 20 7 2 2 1 6 1 30 21 ** ** 22 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 23.5 27.0 31.0 38.5 42.5 46.0 46.5 46.5 44.5 ***** ***** 22.0 ****** DAY 8 24 25 9 22 23 4 22 3 ** ** 11 24 HOUR MAXIMUM PRECIPITATION IN MM. 11.8 19.5 25.0 6.4 0.0 0.0 0.0 0.0 0.0 ***** ***** 11.5 ****** DAY 28 25 26 22 ** ** ** ** ** ** ** 27 MONTHLY TOTAL PRECIPITATION IN MM. 35.7 26.7 30.2 12.2 0.0 0.0 0.0 0.0 0.0 ***** ***** 25.5 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 71.1 9.4 0.0 19.6 NO. OF DAYS WITH PRECIPITATION. 5 3 3 3 0 0 0 0 0 *** *** 4 *** NO. OF DAYS PRECIPITATION EQUAL 5 3 3 3 0 0 0 0 0 *** *** 3 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 1 1 0 0 0 0 0 0 *** *** 1 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 89 85 77 70 59 56 60 64 69 *** *** 92 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 56 40 33 26 17 19 22 29 21 *** *** 70 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 68 52 46 34 28 28 31 38 35 *** *** 78 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 *** *** 0 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 7 12 28 30 30 7 *** *** 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 3 24 31 30 31 31 30 *** *** 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 11 28 31 31 20 *** *** 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 9 11 13 0 *** *** 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 0 0 0 0 0 0 0 0 0 *** *** 0 *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. MEAN AND EXTREMES FOR THE PERIOD 1976 TO 2003 PAGE 1 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPE. IN C. 11.3 13.0 16.9 23.2 29.2 33.1 35.3 34.4 30.5 24.9 18.1 13.4 23.6 SD OF MEAN DAILY TEMPERATURE IN C. 1.43 1.56 1.29 1.13 1.18 1.07 1.13 1.40 1.25 1.21 1.15 1.68 1.29 AVERAGE OF MINIMUM TEMPERATURE IN C. 5.3 6.1 9.9 15.1 19.8 22.5 25.2 24.4 20.0 15.6 10.3 7.3 15.1 AVERAGE OF MAXIMUM TEMPERATURE IN C. 17.2 19.8 23.8 31.3 38.6 43.7 45.4 44.4 41.0 34.1 25.9 19.5 32.1 DIFFERENCE BETWEEN AVERAGE MAXIMUM 12.0 13.8 13.9 16.1 18.8 21.2 20.1 20.0 21.0 18.5 15.6 12.2 16.9 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 5.66 5.75 7.01 8.80 9.74 10.30 11.86 12.56 10.36 8.91 7.13 6.31 8.69 MEAN OF MIXING RATIO AT 09 GMT. 6.81 6.57 7.35 8.29 8.41 9.07 11.29 12.13 10.32 9.39 8.11 7.52 8.77 MEAN OF MIXING RATIO AT 15 GMT. 6.96 6.99 7.87 9.02 9.34 10.48 12.53 13.80 12.70 11.32 8.80 7.71 9.79 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -3.0 -4.0 -2.5 4.5 11.0 16.0 2.3 14.8 11.0 4.0 -0.5 -1.8 -4.0 YEAR - DAY 77-10 97- 7 85- 3 88- 2 84-22 91- 1 3- 1 88-31 92-30 84-21 99-30 88-30 97- 7 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 25.5 30.5 35.5 41.5 47.5 50.5 51.5 50.5 48.0 44.0 34.6 28.5 51.5 YEAR - DAY 81- 9 97-21 84-10 87-30 99-30 78- 8 83-10 77- 8 99- 3 87- 2 88- 6 98-18 83-10 24 HOUR MAXIMUM PRECIPITATION IN MM. 55.8 38.0 106.0 48.5 45.0 2.5 12.5 0.0 0.0 22.0 109.0 83.4 109.0 YEAR - DAY 91-14 95-24 84-21 93-26 92- 5 95- 2 87-30 **-** **-** 76-30 97- 3 0-10 97- 3 MONTHLY TOTAL PRECIPITATION IN MM. 65.6 45.0 54.5 20.5 6.0 0.1 0.5 0.0 0.0 6.7 38.0 66.9 303.8 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 54.4 8.7 0.1 36.7 NO. OF DAYS WITH PRECIPITATION. 8 6 7 4 1 0 0 0 0 2 4 7 39 NO. OF DAYS PRECIPITATION EQUAL 6 5 6 3 1 0 0 0 0 1 3 5 30 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 2 2 1 0 0 0 0 0 0 1 2 10 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 91 87 83 74 60 53 54 61 66 73 82 90 73 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 63 52 46 34 23 19 22 25 25 32 44 60 37 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 75 64 56 41 28 23 25 30 36 52 61 74 47 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 2 12 22 30 28 10 2 0 0 106 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 19 30 30 31 31 29 27 4 0 203 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 12 28 31 31 21 1 0 0 124 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 1 10 19 13 1 0 0 0 44 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 2 2 0 0 0 0 0 0 0 0 0 1 5 DATE OF START AND END FREEZING START = 27 NOV. END = 9 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION KESHT-VA-SANAT-KAROON(DIMCHEH) LATITUDE 32 5 N DATA PROCESSING CENTER LONGITUDE 48 43 E ELEVATION 59 MET. MEAN AND EXTREMES FOR THE PERIOD 1976 TO 2003 PAGE 2 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE DRY BULB TEMPERATURE. IN C. 11.5 13.6 17.6 24.3 31.0 35.1 36.8 35.7 31.7 25.4 18.4 13.6 24.6 AVERAGE DEW POINT TEMPERATURE. IN C. 7.0 6.8 8.8 11.2 11.8 13.1 16.0 17.0 14.8 13.2 10.0 8.5 11.5 AVERAGE OF MIXING RATIO IN G/KG 6.48 6.44 7.40 8.70 9.16 9.95 11.89 12.83 11.12 9.87 8.01 7.17 9.08 AVERAGE OF VAPOUR PRESSURE HPA 10.36 10.30 11.82 13.86 14.58 15.82 18.85 20.30 17.65 15.70 12.78 11.46 14.46 AVERAGE OF SATURATION DEFICIT IN HPA 3.87 6.24 9.54 18.69 33.64 45.41 47.53 42.27 33.22 19.25 9.91 4.92 22.87 AVERAGE RELATIVE HUMIDITY IN PERCENT 77 68 62 50 37 32 34 38 42 52 62 75 52 AVERAGE OF MAXIMUM RELATIVE HUMIDITY(%) 92 89 84 75 60 53 54 61 67 74 83 91 74 AVERAGE OF MINIMUM RELATIVE HUMIDITY(%) 62 50 45 33 21 18 21 23 24 32 43 59 36 NO. OF DAYS PRECIPITATION EQUAL 4 3 3 1 0 0 0 0 0 1 2 3 17 OR MORE THAN 5 MM.