IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 1 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 MET. AVERAGE OF MEAN DAILY TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MAX-MIN 1981 ****** 8.7 13.5 19.5 23.1 ****** ****** ****** 26.2 18.3 12.6 7.4 ****** 1982 3.7 2.3 ****** ****** ****** 29.3 33.1 29.6 26.0 19.3 10.0 2.3 ****** 1983 0.2 5.8 9.6 18.3 25.9 30.3 35.3 32.4 26.4 18.4 13.5 5.2 35.1 1984 5.0 1.3 10.7 18.9 20.6 30.4 33.2 33.3 27.0 19.0 13.7 2.0 32.0 1985 2.8 6.0 8.2 19.5 25.3 32.3 33.5 28.6 27.5 19.5 13.0 7.0 30.7 1986 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 3.4 5.3 11.9 ****** 21.0 29.5 32.7 30.5 27.7 24.5 14.7 9.8 ****** 1989 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1990 2.3 6.2 10.8 18.0 28.0 33.2 34.9 34.5 32.4 21.1 12.4 6.1 32.6 1991 4.0 3.5 8.6 17.4 22.4 30.1 35.2 33.0 28.6 21.1 15.2 5.2 31.7 1992 ****** ****** ****** ****** ****** ****** 33.6 ****** 24.0 20.4 16.7 8.3 ****** 1993 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1994 7.3 7.1 14.6 20.4 25.2 28.2 31.4 30.6 24.5 21.0 17.7 9.0 24.3 1995 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1996 5.0 6.4 10.5 18.1 25.0 31.0 33.0 32.5 29.9 19.9 12.7 9.0 28.0 1997 6.9 7.4 11.1 19.2 25.8 31.2 34.9 33.2 28.0 22.4 13.3 7.7 28.0 1998 5.0 6.6 13.5 22.4 25.4 31.4 33.8 33.1 28.6 23.2 16.7 12.3 28.8 1999 6.1 11.5 13.4 20.2 27.0 33.2 32.3 33.8 29.1 22.5 12.1 8.6 27.7 2000 6.2 7.4 12.5 22.7 28.9 30.4 32.9 32.7 29.7 19.4 12.2 7.8 26.7 2001 6.2 9.3 15.4 23.8 28.0 31.7 33.9 33.4 29.3 22.9 14.2 9.1 27.7 2002 7.0 10.0 16.2 19.1 27.5 34.8 36.6 37.4 33.4 ****** 16.2 6.6 ****** 2003 7.8 10.6 14.1 ****** ****** 30.5 35.2 31.9 26.3 22.4 11.0 4.8 ****** MEAN 4.9 6.8 12.2 19.8 25.3 31.1 33.8 32.5 28.0 20.9 13.8 7.1 28.9 SD 2.08 2.77 2.38 1.92 2.53 1.67 1.32 2.07 2.44 1.84 2.09 2.57 2.14 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 2 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 MET. AVERAGE OF MINIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1981 ****** 2.8 6.5 11.5 15.7 19.3 23.5 23.0 18.2 11.0 5.1 1.0 ****** 1982 -2.5 -3.4 ****** ****** ****** 21.0 25.4 20.7 18.3 11.7 4.7 -3.4 ****** 1983 -5.3 -0.6 3.2 11.2 18.4 23.4 27.2 24.3 20.7 12.0 7.1 -1.0 11.7 1984 -1.1 -4.2 6.0 12.6 14.5 23.6 26.1 26.1 19.8 13.1 8.4 -3.5 11.8 1985 -2.4 0.4 2.6 13.2 18.8 25.0 25.0 20.5 20.1 14.2 8.0 2.1 12.3 1986 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 -1.0 0.5 6.0 ****** 14.1 22.6 25.6 22.9 20.7 18.5 7.9 2.8 ****** 1989 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1990 -2.3 0.7 5.0 11.0 19.9 24.8 26.6 26.3 24.1 13.7 4.7 0.4 12.9 1991 -0.3 -1.0 4.8 12.4 16.9 23.9 27.4 24.9 20.8 14.5 9.7 0.6 12.9 1992 -3.4 -0.1 0.3 ****** 11.7 21.4 25.7 23.0 14.6 13.7 10.5 3.4 ****** 1993 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1994 1.7 0.3 7.4 12.6 17.6 17.9 20.1 18.3 15.0 12.5 9.5 4.1 11.4 1995 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1996 -0.7 1.1 5.1 11.2 17.8 23.5 26.9 25.9 22.2 13.6 6.6 2.3 13.0 1997 0.8 0.2 3.7 11.3 18.5 23.2 27.8 25.7 20.6 15.6 8.0 2.5 13.2 1998 0.3 1.6 7.9 15.7 19.0 24.7 27.3 26.9 21.7 15.9 10.2 7.0 14.8 1999 0.9 5.1 7.8 13.5 19.5 26.1 25.3 26.9 22.3 15.6 6.6 3.1 14.4 2000 0.5 1.7 5.8 15.6 21.4 23.3 26.3 25.9 23.0 13.3 7.0 3.3 13.9 2001 1.3 2.4 8.6 16.7 20.9 24.0 27.0 26.1 22.4 16.2 8.1 4.0 14.8 2002 1.7 3.5 9.1 12.9 20.2 27.6 30.1 30.3 26.0 ****** 10.6 2.1 ****** 2003 2.6 5.1 8.3 ****** ****** 23.5 28.3 25.4 19.8 15.5 5.0 -0.1 ****** MEAN -0.5 0.9 5.8 13.0 17.8 23.3 26.2 24.6 20.6 14.2 7.7 1.7 12.9 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 3 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 MET. AVERAGE OF MAXIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1981 ****** 14.6 20.6 27.6 31.1 ****** ****** ****** 34.2 25.5 20.0 13.8 ****** 1982 10.0 8.1 ****** ****** ****** 37.5 40.8 38.5 33.7 26.6 15.3 7.9 ****** 1983 5.7 12.1 16.2 25.4 33.2 37.4 43.2 40.4 32.1 24.8 20.1 11.3 25.2 1984 11.1 6.7 17.0 25.3 27.0 37.1 40.3 40.4 34.2 24.9 18.8 7.6 24.2 1985 7.9 11.7 14.0 25.8 31.9 39.6 42.0 36.7 34.9 24.7 18.0 11.9 24.9 1986 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 7.7 10.2 17.9 ****** 27.8 36.3 39.7 38.1 34.7 30.6 21.5 16.8 ****** 1989 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1990 6.9 11.8 16.6 25.1 36.1 41.7 43.3 42.7 40.7 28.8 20.0 11.9 27.1 1991 8.2 8.0 12.5 22.4 28.0 36.4 42.9 41.0 36.3 27.7 20.7 9.8 24.5 1992 ****** ****** ****** ****** ****** ****** 41.7 ****** 33.5 27.1 22.8 13.2 ****** 1993 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1994 12.9 13.9 21.7 28.3 32.7 38.6 42.7 42.9 34.0 29.4 25.8 13.8 28.1 1995 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1996 10.6 11.8 15.8 25.0 32.1 38.6 39.2 39.1 37.6 26.2 18.8 15.6 25.9 1997 13.0 14.7 18.4 27.0 33.1 39.1 42.0 40.6 35.4 29.2 18.5 13.0 27.0 1998 9.6 11.6 19.2 29.2 31.8 38.1 40.2 39.4 35.4 30.4 23.2 17.6 27.2 1999 11.4 17.8 19.1 26.8 34.6 40.3 39.2 40.8 35.9 29.4 17.5 14.1 27.3 2000 11.9 13.2 19.1 29.8 36.3 37.5 39.4 39.5 36.5 25.6 17.4 12.3 26.6 2001 11.1 16.2 22.1 31.0 35.2 39.4 40.9 40.8 36.2 29.6 20.3 14.1 28.1 2002 12.3 16.5 23.3 25.2 34.7 42.0 43.0 44.5 40.9 ****** 21.8 11.1 ****** 2003 13.0 16.1 19.9 ****** ****** 37.5 42.1 38.5 32.7 29.3 16.9 9.8 ****** MEAN 10.2 12.6 18.3 26.7 32.4 38.6 41.3 40.3 35.5 27.6 19.9 12.5 26.3 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 4 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 MET. DIFFERENCE BETWEEN AVERAGE MAXIMUM AND MINIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1981 ****** 11.8 14.1 16.1 15.4 ****** ****** ****** 16.0 14.5 14.9 12.8 ****** 1982 12.5 11.5 ****** ****** ****** 16.5 15.4 17.8 15.4 14.9 10.6 11.3 ****** 1983 11.0 12.7 13.0 14.2 14.8 14.0 16.0 16.1 11.4 12.8 13.0 12.3 13.4 1984 12.2 10.9 11.0 12.7 12.5 13.5 14.2 14.3 14.4 11.8 10.4 11.1 12.4 1985 10.3 11.3 11.4 12.6 13.1 14.6 17.0 16.2 14.8 10.5 10.0 9.8 12.6 1986 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 8.7 9.7 11.9 ****** 13.7 13.7 14.1 15.2 14.0 12.1 13.6 14.0 ****** 1989 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1990 9.2 11.1 11.6 14.1 16.2 16.9 16.7 16.4 16.6 15.1 15.3 11.5 14.2 1991 8.5 9.0 7.7 10.0 11.1 12.5 15.5 16.1 15.5 13.2 11.0 9.2 11.6 1992 ****** ****** ****** ****** ****** ****** 16.0 ****** 18.9 13.4 12.3 9.8 ****** 1993 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1994 11.2 13.6 14.3 15.7 15.1 20.7 22.6 24.6 19.0 16.9 16.3 9.7 16.6 1995 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1996 11.3 10.7 10.7 13.8 14.3 15.1 12.3 13.2 15.4 12.6 12.2 13.3 12.9 1997 12.2 14.5 14.7 15.7 14.6 15.9 14.2 14.9 14.8 13.6 10.5 10.5 13.8 1998 9.3 10.0 11.3 13.5 12.8 13.4 12.9 12.5 13.7 14.5 13.0 10.6 12.3 1999 10.5 12.7 11.3 13.3 15.1 14.2 13.9 13.9 13.6 13.8 10.9 11.0 12.8 2000 11.4 11.5 13.3 14.2 14.9 14.2 13.1 13.6 13.5 12.3 10.4 9.0 12.6 2001 9.8 13.8 13.5 14.3 14.3 15.4 13.9 14.7 13.8 13.4 12.2 10.1 13.3 2002 10.6 13.0 14.2 12.3 14.5 14.4 12.9 14.2 14.9 ****** 11.2 9.0 ****** 2003 10.4 11.0 11.6 ****** ****** 14.0 13.8 13.1 12.9 13.8 11.9 9.9 ****** MEAN 10.6 11.7 12.2 13.7 14.2 14.9 15.0 15.4 14.9 13.5 12.2 10.8 13.3 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 5 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 03 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1981 ****** 3.48 4.45 4.64 6.29 7.78 12.63 12.97 10.10 5.58 4.05 3.62 ****** 1982 3.04 2.83 ****** ****** ****** 11.89 16.88 9.33 7.27 6.73 4.09 2.50 ****** 1983 2.24 3.48 4.16 6.06 8.48 8.99 11.77 10.55 8.77 4.83 4.18 3.47 6.41 1984 3.48 2.71 4.44 3.88 5.31 8.01 11.73 10.62 8.71 6.16 4.75 2.88 6.06 1985 3.18 3.80 3.58 4.75 6.67 8.76 10.92 9.99 10.67 7.46 4.53 4.07 6.53 1986 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 3.51 3.86 3.83 ****** 6.80 10.42 15.05 11.18 7.92 5.48 3.81 3.27 ****** 1989 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1990 3.03 3.45 3.52 4.98 8.93 12.96 13.19 13.73 10.74 5.96 3.44 3.11 7.25 1991 3.30 3.26 3.63 5.16 5.31 12.19 15.92 13.84 10.41 6.19 3.74 3.17 7.18 1992 2.69 3.71 3.64 ****** ****** 9.16 13.10 10.22 9.17 8.13 5.11 3.89 ****** 1993 3.32 3.58 4.24 ****** ****** ****** 7.94 ****** ****** ****** 5.77 2.99 ****** 1994 2.80 2.71 3.44 4.59 5.88 4.64 4.70 6.39 4.71 4.35 3.86 3.40 4.29 1995 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1996 3.34 4.05 5.46 6.62 11.02 9.42 9.72 8.86 6.32 5.15 3.18 3.29 6.37 1997 2.95 2.69 3.49 4.29 7.65 7.31 9.49 8.25 7.57 7.49 4.92 4.19 5.86 1998 3.48 3.46 4.16 5.76 8.29 9.27 12.32 11.67 8.63 6.56 5.26 4.38 6.94 1999 3.56 3.85 4.44 6.42 7.17 9.47 12.80 11.22 10.32 6.12 4.74 3.89 7.00 2000 3.29 3.50 3.37 5.26 5.99 8.26 9.80 9.33 9.84 6.38 4.89 4.79 6.22 2001 3.77 3.17 4.29 6.12 7.58 9.18 12.23 12.15 10.05 7.79 4.96 4.72 7.17 2002 3.87 3.63 5.52 7.68 9.05 12.68 15.12 16.14 10.84 ****** 7.16 4.43 ****** 2003 4.36 4.96 4.75 ****** ****** 9.76 11.13 10.94 8.60 6.02 3.85 2.55 ****** MEAN 3.29 3.49 4.14 5.45 7.37 9.46 11.92 10.97 8.93 6.26 4.55 3.62 6.62 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 6 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 09 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1981 ****** 6.56 5.60 5.36 5.08 8.12 16.26 16.19 11.95 7.34 5.40 4.13 ****** 1982 4.10 4.24 ****** ****** ****** 18.68 28.17 15.85 10.93 8.67 5.57 3.65 ****** 1983 3.54 3.73 4.90 5.88 10.82 19.07 26.70 21.32 13.02 7.29 6.68 4.01 10.58 1984 3.77 4.09 5.59 5.24 7.04 13.26 19.50 18.09 11.85 6.97 6.04 3.54 8.75 1985 3.66 3.57 3.31 5.23 8.92 12.70 15.32 11.76 14.70 8.48 5.14 3.92 8.06 1986 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 3.72 3.73 3.76 ****** 8.72 15.29 23.02 15.26 11.44 7.27 3.90 3.47 ****** 1989 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1990 3.25 3.77 4.39 5.41 13.95 22.79 27.56 25.14 21.99 9.23 3.14 3.28 11.99 1991 3.42 3.46 4.07 6.75 7.70 16.76 23.77 21.03 16.78 8.54 5.70 3.59 10.13 1992 3.33 3.57 3.56 ****** 6.18 15.51 23.28 17.49 18.15 13.27 8.02 4.94 ****** 1993 4.08 4.61 5.62 ****** ****** ****** 10.36 ****** ****** ****** 6.68 3.83 ****** 1994 3.04 2.72 3.29 5.34 5.68 5.44 5.56 7.33 6.02 5.69 4.70 3.66 4.87 1995 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1996 3.92 4.16 6.22 8.62 14.50 13.03 12.00 9.03 7.67 5.37 3.86 3.60 7.66 1997 3.30 3.42 4.11 4.27 7.66 6.43 9.66 9.80 8.86 8.05 6.15 4.48 6.35 1998 3.70 3.88 4.95 7.17 9.36 10.62 14.22 12.71 9.75 9.84 7.67 5.36 8.27 1999 3.66 4.42 4.96 6.82 9.82 11.55 14.64 13.32 12.47 8.18 6.05 3.99 8.32 2000 3.91 4.50 4.05 6.51 7.61 9.31 11.21 11.63 11.47 7.52 5.57 4.94 7.35 2001 4.05 3.68 5.80 8.44 9.21 11.01 14.52 15.50 13.31 10.42 6.81 5.32 9.01 2002 4.39 4.96 6.07 8.33 11.24 17.15 17.30 19.56 16.03 ****** 7.91 4.66 ****** 2003 4.92 5.38 6.13 ****** ****** 12.66 17.38 15.36 11.95 9.50 5.62 3.60 ****** MEAN 3.77 4.13 4.80 6.39 8.97 13.30 17.40 15.36 12.69 8.34 5.83 4.11 8.75 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 7 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 15 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1981 ****** 4.77 5.52 4.91 6.47 7.97 12.43 14.21 8.97 6.28 4.30 3.42 ****** 1982 3.52 3.69 ****** ****** ****** 15.38 21.37 8.97 7.20 6.84 4.53 3.21 ****** 1983 2.82 3.48 4.14 4.57 8.24 13.97 13.42 13.28 10.27 5.70 5.19 3.70 7.40 1984 4.06 3.45 4.57 3.70 5.23 9.34 13.89 11.91 9.43 6.41 5.11 3.29 6.70 1985 3.33 3.89 3.30 4.61 6.79 9.96 11.41 10.39 11.32 8.17 4.73 3.75 6.80 1986 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 3.77 3.65 3.33 ****** 6.40 12.73 17.13 12.83 9.82 6.15 4.06 3.41 ****** 1989 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1990 3.39 3.41 3.65 4.10 10.31 18.22 22.95 21.03 15.65 8.01 3.93 3.37 9.83 1991 3.60 3.47 3.74 5.97 6.83 11.78 20.06 15.82 12.83 7.20 4.25 3.25 8.23 1992 3.26 3.59 3.58 ****** 5.03 12.24 17.70 14.54 14.89 10.91 5.65 4.29 ****** 1993 3.56 4.15 5.19 ****** ****** ****** 9.74 ****** ****** ****** 6.12 3.42 ****** 1994 2.95 2.39 3.01 5.14 6.21 5.19 5.09 6.35 5.38 4.98 4.48 3.48 4.55 1995 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1996 3.92 4.29 5.75 6.80 12.14 9.51 9.96 7.45 6.38 4.50 3.23 2.67 6.38 1997 2.72 2.80 3.98 3.29 7.24 5.53 7.66 7.53 6.77 7.67 5.20 4.37 5.40 1998 3.59 3.60 4.01 5.62 7.42 9.02 11.25 10.69 7.23 7.62 5.53 4.06 6.64 1999 3.78 3.62 3.80 5.25 7.10 9.20 10.97 10.84 8.78 6.10 4.72 3.17 6.44 2000 3.27 3.57 2.84 5.10 6.26 7.84 9.13 9.07 9.11 5.54 4.24 4.75 5.89 2001 3.19 2.86 5.09 6.03 6.86 9.85 12.24 13.18 9.93 7.86 4.93 4.73 7.23 2002 3.60 3.28 4.28 7.78 8.74 12.64 14.78 15.43 12.14 ****** 6.51 4.26 ****** 2003 4.19 4.36 4.13 ****** ****** 8.93 13.13 11.01 8.20 6.83 3.78 2.57 ****** MEAN 3.48 3.60 4.11 5.21 7.33 10.52 13.39 11.92 9.69 6.88 4.77 3.65 7.04 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 8 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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 1981 ***** ** 0.0 4 2.5 4 0.0 1 11.0 4 14.0 9 17.0 24 20.0 21 9.0 23 7.0 30 0.0 23 0.0 5 ***** 1982 -8.5 23 -7.0 7 ***** ** ***** ** ***** ** 11.5 2 20.0 1 15.0 26 13.5 24 6.0 25 0.0 16 -8.5 14 ***** 1983 -10.0 28 -4.6 1 -3.6 1 2.6 1 14.0 3 16.6 1 20.0 1 18.6 27 15.0 16 6.6 30 2.0 25 -5.6 23 -10.0 1984 -8.0 31 -11.0 3 1.2 3 4.0 4 5.6 2 18.0 2 24.0 4 21.6 13 15.0 27 10.0 23 5.0 15 -6.6 11 -11.0 1985 -9.0 7 -5.0 23 -6.0 10 7.6 17 16.0 1 19.6 18 19.0 22 17.0 27 18.5 21 8.0 30 5.6 19 0.0 5 -9.0 1986 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1987 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1988 -3.6 1 -3.6 7 2.0 1 ***** ** 3.6 8 20.0 8 21.6 28 17.6 25 16.6 20 15.0 16 -1.0 16 -7.6 30 ***** 1989 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1990 -7.6 13 -3.6 1 -2.6 20 5.0 8 15.0 1 20.0 8 23.0 1 24.0 14 21.0 19 6.0 20 2.6 19 -7.0 30 -7.6 1991 -7.0 1 -7.6 14 0.0 10 8.0 5 11.0 5 22.0 13 25.0 15 23.0 14 14.0 27 12.0 23 6.0 29 -5.6 29 -7.6 1992 -6.6 31 -3.6 1 -4.6 21 ***** ** 4.0 2 13.6 9 20.6 13 19.0 30 11.6 30 11.0 8 0.0 28 -4.6 31 ***** 1993 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1994 -3.6 27 -5.0 3 2.0 1 3.0 4 10.6 18 12.0 18 16.0 3 14.0 23 12.0 16 9.0 16 6.0 30 -1.0 28 -5.0 1995 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1996 -6.0 16 -5.0 4 1.0 17 2.5 6 11.0 2 19.0 18 22.4 16 23.0 19 18.0 3 8.0 20 -1.0 13 -1.0 8 -6.0 1997 -5.0 31 -7.0 7 -2.0 21 4.0 1 11.0 6 18.0 3 25.0 8 20.0 27 17.0 10 10.0 25 2.4 30 -3.0 28 -7.0 1998 -4.5 15 -4.0 17 -1.2 4 9.0 3 12.0 3 19.0 1 22.0 25 22.0 31 18.0 25 8.0 26 6.0 26 1.0 6 -4.5 1999 -7.5 5 0.0 1 -1.0 19 8.0 11 12.0 22 22.0 7 19.0 13 20.2 20 13.0 29 9.0 28 0.0 30 -2.0 4 -7.5 2000 -6.0 12 -5.0 10 -2.0 12 8.0 1 17.0 5 12.0 9 22.2 21 23.2 20 17.0 27 10.0 6 2.0 17 0.0 7 -6.0 2001 -7.0 29 -3.0 1 -3.0 12 11.0 17 15.0 7 18.0 5 24.0 18 20.2 15 15.8 22 11.2 11 -1.0 21 -2.0 23 -7.0 2002 -4.0 14 -3.0 5 -2.0 7 7.0 4 13.8 14 23.0 8 25.0 2 25.0 7 22.0 27 ***** ** 2.0 30 -5.0 4 ***** 2003 -2.0 2 1.0 11 -2.8 3 ***** ** ***** ** 18.0 7 24.0 1 21.4 31 11.0 28 13.0 8 -2.2 23 -8.0 13 ***** LOW. -10.0 28 -11.0 3 -6.0 10 0.0 1 3.6 8 11.5 2 16.0 3 14.0 23 9.0 23 6.0 25 -2.2 23 -8.5 14 -11.0 YEAR 1983 1984 1985 1981 1988 1982 1994 1994 1981 1982 2003 1982 1984 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 9 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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 1981 ***** ** 20.0 10 30.0 24 35.5 22 40.0 28 ***** ** ***** ** ***** ** 38.5 13 29.5 4 24.0 20 16.0 11 ***** 1982 13.5 5 12.0 3 ***** ** ***** ** ***** ** 43.0 9 45.0 26 45.5 8 38.5 7 32.5 1 21.5 8 12.5 24 ***** 1983 13.5 3 20.0 21 22.6 28 32.0 19 38.0 17 43.0 21 46.6 16 45.0 15 41.0 3 29.6 12 24.0 19 21.6 7 46.6 1984 19.0 12 15.0 12 25.0 12 33.0 10 34.6 29 41.6 22 42.6 7 43.0 16 41.0 1 31.6 4 23.6 2 13.0 3 43.0 1985 16.0 29 16.6 3 24.6 20 32.0 22 40.0 31 46.0 25 46.6 7 41.6 8 39.0 7 29.0 1 23.0 11 18.0 19 46.6 1986 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1987 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1988 10.6 16 18.0 24 27.0 22 ***** ** 34.6 31 40.0 16 44.6 17 44.6 12 39.6 10 32.6 11 29.6 1 22.0 15 ***** 1989 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1990 12.6 4 18.0 19 23.6 11 33.6 26 41.0 17 45.6 28 46.6 28 47.0 6 43.0 10 39.0 1 25.6 5 20.0 3 47.0 1991 11.6 19 15.0 28 17.0 30 30.0 26 34.6 31 43.0 30 47.0 6 44.6 6 42.0 1 30.6 1 28.0 3 17.6 10 47.0 1992 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** 45.6 5 ***** ** 37.0 16 31.6 14 26.0 13 18.6 2 ***** 1993 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1994 17.6 3 20.0 27 28.6 30 38.0 23 38.0 24 42.6 29 46.6 19 46.0 5 42.0 1 36.6 3 32.0 1 19.6 13 46.6 1995 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1996 17.0 7 20.0 10 25.0 25 33.0 21 40.0 31 44.4 5 42.2 8 42.0 26 42.0 9 36.0 1 25.0 8 20.0 30 44.4 1997 18.0 1 22.0 22 25.0 24 35.0 27 40.0 29 43.0 17 45.0 28 44.4 18 43.0 2 36.0 2 26.0 5 17.0 6 45.0 1998 16.0 27 23.0 8 27.2 29 36.0 17 38.6 12 43.0 30 46.2 5 43.2 19 39.6 5 37.4 1 27.0 2 24.0 11 46.2 1999 16.0 13 24.0 26 26.0 27 34.0 30 41.2 20 46.4 29 44.0 1 43.4 30 41.2 16 35.5 12 24.2 1 20.0 31 46.4 2000 18.0 1 20.0 25 27.0 26 36.2 12 41.0 29 42.6 26 43.0 1 42.2 3 41.0 8 31.4 27 26.0 2 16.4 25 43.0 2001 15.0 2 21.0 21 29.8 31 34.2 6 42.0 16 45.0 29 45.0 10 44.8 3 41.8 8 36.8 1 27.0 7 20.0 30 45.0 2002 21.0 7 24.0 14 32.2 27 34.0 19 43.4 29 46.8 29 47.0 18 49.8 16 44.8 12 ***** ** 29.8 1 15.0 9 ***** 2003 17.0 10 20.2 4 26.2 20 ***** ** ***** ** 40.2 4 45.0 9 42.0 1 37.0 7 34.0 3 27.0 1 16.2 20 ***** HIG. 21.0 7 24.0 26 32.2 27 38.0 23 43.4 29 46.8 29 47.0 6 49.8 16 44.8 12 39.0 1 32.0 1 24.0 11 49.8 YEAR 2002 1999 2002 1994 2002 2002 1991 2002 2002 1990 1994 1998 2002 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 10 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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 1981 ***** ** 8.0 23 11.0 2 9.0 17 6.0 6 21.0 24 12.0 22 0.0 ** 4.0 22 14.0 16 5.0 29 6.0 25 ***** 1982 20.0 28 36.0 26 11.0 14 ***** ** 6.0 10 2.0 29 0.0 ** 0.0 ** 0.0 ** 12.0 10 7.4 1 11.6 30 ***** 1983 10.4 21 4.0 18 16.0 16 12.5 5 8.0 27 0.0 ** 0.0 ** 0.0 ** 2.0 15 0.0 ** 2.0 25 7.0 11 16.0 1984 8.0 17 0.0 ** 21.0 23 3.6 18 6.5 10 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 10.5 14 4.0 24 21.0 1985 5.0 1 3.0 16 3.5 7 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.4 14 0.3 19 5.0 1986 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1987 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1988 18.4 19 12.4 25 4.8 6 25.8 27 0.0 ** 0.0 ** 0.0 ** 4.4 24 0.0 ** 3.6 16 0.0 ** 0.8 17 25.8 1989 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1990 3.6 7 27.4 15 1.6 29 1.2 6 2.4 8 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 1.0 14 0.0 ** 27.4 1991 12.0 6 2.0 21 12.5 10 7.6 1 21.2 4 0.0 ** 0.0 ** 0.0 ** 0.0 ** 1.5 17 0.0 ** 2.0 5 21.2 1992 7.0 18 0.0 ** 5.0 26 ***** ** 59.0 13 5.0 1 0.0 ** 0.0 ** 0.0 ** 0.0 ** 2.0 26 2.6 15 ***** 1993 4.0 8 11.0 3 9.0 7 ***** ** ***** ** ***** ** 0.0 ** ***** ** ***** ** ***** ** 1.0 28 0.0 ** ***** 1994 0.0 ** 2.0 28 4.0 11 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 7.5 21 8.0 19 9.0 18 9.0 1995 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1996 2.5 18 13.0 5 36.5 13 5.5 10 6.5 6 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 6.0 15 36.5 1997 0.0 ** 0.0 ** 2.0 25 0.0 ** 0.5 31 5.0 2 0.0 ** 0.0 ** 0.0 ** 5.0 25 5.5 13 2.0 10 5.5 1998 8.0 6 7.0 9 8.0 15 0.5 24 10.0 30 0.0 ** 1.0 31 0.0 ** 0.0 ** 0.0 ** 0.0 ** 3.0 4 10.0 1999 2.5 10 3.0 6 10.0 1 3.0 3 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 5.0 8 3.5 16 10.0 2000 14.0 30 3.0 20 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 7.0 17 8.0 1 7.5 6 23.5 12 23.5 2001 6.5 24 1.5 19 19.0 26 1.0 27 4.0 3 0.5 14 0.5 19 3.0 6 0.0 ** 1.0 24 1.5 29 2.5 1 19.0 2002 0.0 ** 0.0 ** 1.0 29 16.5 3 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** ***** ** 0.1 1 3.0 19 ***** 2003 18.0 30 4.0 10 6.0 13 ***** ** ***** ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 3.5 29 1.0 1 ***** HIG. 20.0 28 36.0 26 36.5 13 25.8 27 59.0 13 21.0 24 12.0 22 4.4 24 7.0 17 14.0 16 10.5 14 23.5 12 59.0 YEAR 1982 1982 1996 1988 1992 1981 1981 1988 2000 1981 1984 2000 1992 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 11 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 MET. MONTHLY TOTAL PRECIPITATION WITH SEASONAL PERCENT. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL SEASONAL-PERCENT ----------------------- 1981 ****** 12.0 23.0 9.0 6.0 26.0 16.0 0.0 4.0 16.0 5.0 6.0 ****** 28.5 33.3 16.3 22.0 1982 26.0 70.4 23.0 ****** 14.0 2.0 0.0 0.0 0.0 30.2 7.4 26.2 ****** 59.9 8.0 0.0 32.0 1983 23.5 8.7 28.2 19.0 23.0 0.0 0.0 0.0 2.0 0.0 2.0 10.0 116.4 51.9 36.1 1.7 10.3 1984 23.0 0.0 33.0 9.6 9.5 0.0 0.0 0.0 0.0 0.0 13.5 7.6 96.2 58.2 19.9 0.0 21.9 1985 23.1 5.5 6.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 0.7 35.7 96.9 0.0 0.0 3.1 1986 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1988 40.4 23.8 12.5 42.7 0.0 0.0 0.0 4.4 0.0 3.6 0.0 0.8 128.2 59.8 33.3 3.4 3.4 1989 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1990 7.2 33.8 1.6 1.6 2.4 0.0 0.0 0.0 0.0 0.0 1.0 0.0 47.6 89.5 8.4 0.0 2.1 1991 27.0 2.0 34.6 10.1 44.0 0.0 0.0 0.0 0.0 1.5 0.0 5.0 124.2 51.2 43.6 0.0 5.2 1992 24.5 0.0 9.5 ****** 115.8 5.0 0.0 0.0 0.0 0.0 2.0 6.1 ****** 20.9 74.2 0.0 5.0 1993 9.0 34.0 33.6 ****** ****** ****** 0.0 ****** ****** ****** 1.0 0.0 ****** 98.7 ***** 0.0 1.3 1994 0.0 2.0 7.6 0.0 0.0 0.0 0.0 0.0 0.0 7.5 11.0 9.0 37.1 25.9 0.0 0.0 74.1 1995 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1996 2.5 18.0 50.5 12.0 21.0 0.0 0.0 0.0 0.0 0.0 0.0 6.0 110.0 64.5 30.0 0.0 5.5 1997 0.0 0.0 3.0 0.0 0.5 15.0 0.0 0.0 0.0 5.0 5.5 2.0 31.0 9.7 50.0 0.0 40.3 1998 11.0 26.0 15.0 0.5 17.0 0.0 1.0 0.0 0.0 0.0 0.0 3.0 73.5 70.7 23.8 1.4 4.1 1999 2.5 3.0 17.0 3.0 0.0 0.0 0.0 0.0 0.0 0.0 10.0 5.5 41.0 54.9 7.3 0.0 37.8 2000 25.0 9.0 0.0 0.0 0.0 0.0 0.0 0.0 12.5 10.0 8.5 46.4 111.4 30.5 0.0 11.2 58.3 2001 8.5 1.5 19.0 1.0 4.0 0.5 0.5 5.5 0.0 1.0 1.5 5.5 48.5 59.8 11.3 12.4 16.5 2002 0.0 0.0 1.0 52.5 0.0 0.0 0.0 0.0 0.0 ****** 0.1 5.0 ****** 1.7 89.6 0.0 8.7 2003 27.0 6.0 23.0 ****** ****** 0.0 0.0 0.0 0.0 0.0 3.5 1.0 ****** 92.6 0.0 0.0 7.4 MEAN 15.6 13.5 18.0 10.7 15.1 2.7 0.9 0.6 1.0 4.4 3.8 7.7 94.0 50.1 30.4 2.6 16.9 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 12 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 MET. NO. OF DAYS WITH PRECIPITATION YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1981 *** 3 3 1 1 3 2 0 1 2 1 1 *** 1982 2 5 3 *** 4 1 0 0 0 5 1 4 *** 1983 6 3 3 3 5 0 0 0 1 0 1 2 24 1984 3 0 3 3 2 0 0 0 0 0 2 2 15 1985 6 2 2 0 0 0 0 0 0 0 1 3 14 1986 *** *** *** *** *** *** *** *** *** *** *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 5 5 5 6 0 0 0 1 0 1 0 1 24 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 3 3 1 2 1 0 0 0 0 0 1 0 11 1991 5 1 6 4 6 0 0 0 0 1 0 3 26 1992 5 0 3 *** 7 1 0 0 0 0 1 3 *** 1993 3 6 7 *** *** *** 0 *** *** *** 1 0 *** 1994 0 1 4 0 0 0 0 0 0 1 2 1 9 1995 *** *** *** *** *** *** *** *** *** *** *** *** *** 1996 3 2 8 3 8 0 0 0 0 0 0 1 25 1997 0 0 4 0 1 4 0 0 0 2 1 3 15 1998 3 6 4 1 2 0 1 0 0 0 0 1 18 1999 1 1 2 1 0 0 0 0 0 0 3 2 10 2000 4 4 0 0 0 0 0 0 4 2 2 8 24 2001 2 1 1 1 1 1 1 3 0 1 1 3 16 2002 0 0 1 4 0 0 0 0 0 *** 1 2 *** 2003 2 3 4 *** *** 0 0 0 0 0 1 1 *** MEAN 3 2 3 2 2 1 0 0 0 1 1 2 17 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 13 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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 1981 *** 3 3 1 1 3 2 0 1 2 1 1 *** 1982 2 5 3 *** 4 1 0 0 0 5 1 4 *** 1983 6 3 2 3 5 0 0 0 1 0 1 2 23 1984 3 0 3 3 2 0 0 0 0 0 2 2 15 1985 6 2 2 0 0 0 0 0 0 0 0 0 10 1986 *** *** *** *** *** *** *** *** *** *** *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 5 5 5 5 0 0 0 1 0 1 0 0 22 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 3 3 1 1 1 0 0 0 0 0 1 0 10 1991 5 1 6 3 6 0 0 0 0 1 0 3 25 1992 5 0 3 *** 7 1 0 0 0 0 1 3 *** 1993 3 6 7 *** *** *** 0 *** *** *** 1 0 *** 1994 0 1 4 0 0 0 0 0 0 1 2 1 9 1995 *** *** *** *** *** *** *** *** *** *** *** *** *** 1996 1 2 4 3 8 0 0 0 0 0 0 1 19 1997 0 0 2 0 0 4 0 0 0 1 1 1 9 1998 3 6 4 0 2 0 1 0 0 0 0 1 17 1999 1 1 2 1 0 0 0 0 0 0 3 2 10 2000 3 4 0 0 0 0 0 0 4 2 2 4 19 2001 2 1 1 1 1 0 0 3 0 1 1 2 13 2002 0 0 1 4 0 0 0 0 0 *** 0 2 *** 2003 2 2 4 *** *** 0 0 0 0 0 1 1 *** MEAN 3 2 3 2 2 1 0 0 0 1 1 2 17 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 14 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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 1981 *** 0 2 0 0 1 1 0 0 1 0 0 *** 1982 1 2 1 *** 0 0 0 0 0 1 0 1 *** 1983 1 0 2 1 0 0 0 0 0 0 0 0 4 1984 0 0 1 0 0 0 0 0 0 0 1 0 2 1985 0 0 0 0 0 0 0 0 0 0 0 0 0 1986 *** *** *** *** *** *** *** *** *** *** *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 2 1 0 1 0 0 0 0 0 0 0 0 4 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 0 1 0 0 0 0 0 0 0 0 0 0 1 1991 1 0 1 0 2 0 0 0 0 0 0 0 4 1992 0 0 0 *** 4 0 0 0 0 0 0 0 *** 1993 0 1 0 *** *** *** 0 *** *** *** 0 0 *** 1994 0 0 0 0 0 0 0 0 0 0 0 0 0 1995 *** *** *** *** *** *** *** *** *** *** *** *** *** 1996 0 1 1 0 0 0 0 0 0 0 0 0 2 1997 0 0 0 0 0 0 0 0 0 0 0 0 0 1998 0 0 0 0 1 0 0 0 0 0 0 0 1 1999 0 0 1 0 0 0 0 0 0 0 0 0 1 2000 1 0 0 0 0 0 0 0 0 0 0 2 3 2001 0 0 1 0 0 0 0 0 0 0 0 0 1 2002 0 0 0 4 0 0 0 0 0 *** 0 0 *** 2003 1 0 0 *** *** 0 0 0 0 0 0 0 *** MEAN 0 0 1 0 0 0 0 0 0 0 0 0 1 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 15 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 03 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1981 *** 53 52 37 36 36 48 52 55 48 46 60 *** 1982 63 65 *** *** *** 51 61 44 40 55 60 62 *** 1983 62 73 67 51 44 36 37 38 43 37 47 74 51 1984 73 67 59 32 38 32 41 38 45 47 52 72 50 1985 70 70 56 38 34 31 40 48 51 54 53 69 51 1986 *** *** *** *** *** *** *** *** *** *** *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 74 76 51 *** 49 45 55 48 38 30 43 51 *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 67 64 48 45 46 50 46 49 43 42 48 59 51 1991 66 67 52 43 33 50 53 54 51 45 37 60 51 1992 66 71 67 *** *** 42 49 44 53 62 51 67 *** 1993 73 67 67 *** *** *** 28 *** *** *** 60 46 *** 1994 51 51 36 31 32 17 12 23 25 29 34 55 33 1995 *** *** *** *** *** *** *** *** *** *** *** *** *** 1996 74 70 71 54 59 38 34 34 28 36 38 54 49 1997 59 50 46 36 41 29 31 31 39 47 57 70 45 1998 74 68 53 41 45 37 41 42 40 48 57 59 50 1999 68 58 56 49 37 36 46 38 46 43 62 63 50 2000 64 61 42 35 29 33 35 34 45 54 62 78 48 2001 72 55 50 39 38 36 44 44 45 53 57 72 50 2002 70 58 52 64 47 41 42 45 39 *** 68 78 *** 2003 78 71 53 *** *** 38 36 42 44 42 51 50 *** MEAN 68 64 54 43 41 38 41 42 43 45 52 63 50 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 16 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 09 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1981 *** 60 39 26 20 21 34 35 35 37 38 44 *** 1982 56 65 *** *** *** 47 58 36 33 40 51 54 *** 1983 59 42 42 29 32 44 46 42 42 35 43 48 42 1984 45 64 40 27 30 31 40 36 33 34 43 54 40 1985 54 40 32 25 27 27 29 29 39 41 39 44 36 1986 *** *** *** *** *** *** *** *** *** *** *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 54 48 29 *** 35 38 46 34 32 27 24 30 *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 51 42 38 26 34 42 46 44 43 31 20 40 38 1991 50 51 43 37 30 41 41 40 42 34 36 47 41 1992 58 41 44 *** 31 40 43 41 59 59 48 57 *** 1993 67 53 54 *** *** *** 21 *** *** *** 47 42 *** 1994 34 32 22 22 18 12 10 13 18 22 23 37 22 1995 *** *** *** *** *** *** *** *** *** *** *** *** *** 1996 51 49 52 39 46 30 27 20 19 26 28 33 35 1997 36 33 30 19 22 14 18 20 25 33 47 47 29 1998 49 47 36 27 31 25 30 28 26 35 42 42 35 1999 42 35 36 30 27 24 32 26 31 31 46 37 33 2000 43 45 27 23 19 21 23 24 29 35 42 53 32 2001 46 30 35 28 25 24 28 30 35 38 43 50 34 2002 45 41 31 41 31 31 30 31 31 *** 47 53 *** 2003 50 44 39 *** *** 29 31 34 36 35 44 45 *** MEAN 49 45 37 29 29 30 33 31 34 35 40 45 36 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 17 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 15 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1981 *** 50 45 27 29 26 33 39 32 34 34 42 *** 1982 55 63 *** *** *** 47 54 25 28 40 53 59 *** 1983 61 48 45 28 31 41 31 36 42 40 50 64 43 1984 72 72 56 28 36 33 42 38 44 41 49 70 48 1985 63 64 45 30 27 28 31 39 39 53 49 54 44 1986 *** *** *** *** *** *** *** *** *** *** *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 69 59 35 *** 36 45 50 43 41 31 37 42 *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 67 49 40 27 33 45 52 50 46 46 48 57 47 1991 69 65 50 43 35 38 49 43 49 47 39 55 49 1992 73 52 55 *** 36 44 46 47 62 61 45 61 *** 1993 68 59 62 *** *** *** 24 *** *** *** 53 39 *** 1994 35 28 23 24 23 14 11 15 21 25 28 42 24 1995 *** *** *** *** *** *** *** *** *** *** *** *** *** 1996 66 67 64 44 62 27 27 20 21 27 33 31 41 1997 40 39 37 18 26 15 17 18 21 39 50 60 32 1998 60 53 38 26 30 25 27 27 27 36 43 46 37 1999 57 39 36 30 25 23 29 25 30 33 48 41 35 2000 49 47 27 22 18 20 22 24 30 35 42 67 34 2001 49 32 37 25 22 30 27 31 32 39 43 62 36 2002 54 37 30 46 29 26 29 29 27 *** 53 61 *** 2003 60 48 34 *** *** 26 27 29 32 33 43 44 *** MEAN 59 51 42 30 31 31 33 32 35 39 44 52 40 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 18 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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 1981 *** 0 0 0 0 0 0 0 0 0 0 0 *** 1982 10 15 *** *** *** 0 0 0 0 0 0 12 *** 1983 21 4 0 0 0 0 0 0 0 0 0 9 34 1984 5 16 0 0 0 0 0 0 0 0 0 14 35 1985 11 2 9 0 0 0 0 0 0 0 0 0 22 1986 *** *** *** *** *** *** *** *** *** *** *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 0 0 0 *** 0 0 0 0 0 0 0 4 *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 9 0 0 0 0 0 0 0 0 0 0 8 17 1991 5 5 0 0 0 0 0 0 0 0 0 4 14 1992 16 0 2 *** 0 0 0 0 0 0 0 1 *** 1993 *** *** *** *** *** *** *** *** *** *** *** *** *** 1994 0 4 0 0 0 0 0 0 0 0 0 0 4 1995 *** *** *** *** *** *** *** *** *** *** *** *** *** 1996 3 1 0 0 0 0 0 0 0 0 0 0 4 1997 2 8 0 0 0 0 0 0 0 0 0 0 10 1998 3 2 0 0 0 0 0 0 0 0 0 0 5 1999 4 0 0 0 0 0 0 0 0 0 0 0 4 2000 6 1 0 0 0 0 0 0 0 0 0 0 7 2001 3 0 0 0 0 0 0 0 0 0 0 0 3 2002 2 0 0 0 0 0 0 0 0 *** 0 1 *** 2003 0 0 0 *** *** 0 0 0 0 0 0 5 *** MEAN 6 3 1 0 0 0 0 0 0 0 0 3 13 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 19 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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 1981 *** 0 0 0 6 11 21 29 8 0 0 0 *** 1982 0 0 *** *** *** 17 30 14 0 0 0 0 *** 1983 0 0 0 0 7 25 30 27 15 1 0 0 105 1984 0 0 0 0 0 27 31 29 10 0 0 0 97 1985 0 0 0 0 9 23 25 15 8 0 0 0 80 1986 *** *** *** *** *** *** *** *** *** *** *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 0 0 0 *** 0 28 31 26 16 0 0 0 *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 0 0 0 0 16 28 31 31 30 7 0 0 143 1991 0 0 0 0 6 30 31 31 15 0 0 0 113 1992 0 0 0 *** 0 14 24 24 0 0 0 0 *** 1993 *** *** *** *** *** *** *** *** *** *** *** *** *** 1994 0 0 0 0 7 5 10 3 0 0 0 0 25 1995 *** *** *** *** *** *** *** *** *** *** *** *** *** 1996 0 0 0 1 5 28 31 31 24 1 0 0 121 1997 0 0 0 1 9 24 31 30 17 1 0 0 113 1998 0 0 0 4 11 29 31 31 18 5 0 0 129 1999 0 0 0 0 13 30 29 30 23 0 0 0 125 2000 0 0 0 2 20 25 31 31 24 0 0 0 133 2001 0 0 0 1 17 24 31 30 22 2 0 0 127 2002 0 0 0 0 13 30 31 31 30 *** 0 0 *** 2003 0 0 0 *** *** 24 31 31 14 2 0 0 *** MEAN 0 0 0 1 9 23 28 26 15 1 0 0 103 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 20 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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 1981 *** 0 0 0 0 *** *** *** 0 0 0 0 *** 1982 0 0 *** *** *** 0 0 0 0 0 0 0 *** 1983 4 0 0 0 0 0 0 0 0 0 0 0 4 1984 2 4 0 0 0 0 0 0 0 0 0 0 6 1985 1 0 0 0 0 0 0 0 0 0 0 0 1 1986 *** *** *** *** *** *** *** *** *** *** *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 0 0 0 *** 0 0 0 0 0 0 0 0 *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 0 0 0 0 0 0 0 0 0 0 0 0 0 1991 0 2 0 0 0 0 0 0 0 0 0 1 3 1992 *** *** *** *** *** *** 0 *** 0 0 0 0 *** 1993 *** *** *** *** *** *** *** *** *** *** *** *** *** 1994 0 0 0 0 0 0 0 0 0 0 0 0 0 1995 *** *** *** *** *** *** *** *** *** *** *** *** *** 1996 1 0 0 0 0 0 0 0 0 0 0 0 1 1997 0 0 0 0 0 0 0 0 0 0 0 0 0 1998 0 0 0 0 0 0 0 0 0 0 0 0 0 1999 0 0 0 0 0 0 0 0 0 0 0 0 0 2000 0 0 0 0 0 0 0 0 0 0 0 0 0 2001 0 0 0 0 0 0 0 0 0 0 0 0 0 2002 0 0 0 0 0 0 0 0 0 *** 0 0 *** 2003 0 0 0 *** *** 0 0 0 0 0 0 0 *** MEAN 1 0 0 0 0 0 0 0 0 0 0 0 1 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 21 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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 1981 *** 0 1 10 14 *** *** *** 26 0 0 0 *** 1982 0 0 *** *** *** 30 31 31 26 6 0 0 *** 1983 0 0 0 5 28 28 30 31 15 0 0 0 137 1984 0 0 0 6 8 30 31 29 29 1 0 0 134 1985 0 0 0 4 18 28 31 31 28 0 0 0 140 1986 *** *** *** *** *** *** *** *** *** *** *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 0 0 0 *** 19 30 31 31 28 25 0 0 *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 0 0 0 3 30 30 31 31 30 12 0 0 167 1991 0 0 0 1 14 30 31 31 25 2 0 0 134 1992 *** *** *** *** *** *** 30 *** 27 4 0 0 *** 1993 *** *** *** *** *** *** *** *** *** *** *** *** *** 1994 0 0 0 11 25 30 31 31 30 13 5 0 176 1995 *** *** *** *** *** *** *** *** *** *** *** *** *** 1996 0 0 0 5 21 30 31 31 30 4 0 0 152 1997 0 0 0 6 28 30 31 31 29 14 0 0 169 1998 0 0 0 14 22 30 31 31 26 19 0 0 173 1999 0 0 0 6 28 30 31 31 27 17 0 0 170 2000 0 0 0 17 31 28 31 31 30 4 0 0 172 2001 0 0 0 24 31 30 31 31 26 16 0 0 189 2002 0 0 3 7 25 30 31 31 30 *** 0 0 *** 2003 0 0 0 *** *** 30 31 31 23 9 0 0 *** MEAN 0 0 0 9 23 30 31 31 27 9 0 0 160 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 22 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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 1981 *** 0 0 0 1 *** *** *** 0 0 0 0 *** 1982 0 0 *** *** *** 7 20 9 0 0 0 0 *** 1983 0 0 0 0 0 9 27 23 4 0 0 0 63 1984 0 0 0 0 0 7 19 22 1 0 0 0 49 1985 0 0 0 0 1 17 22 7 0 0 0 0 47 1986 *** *** *** *** *** *** *** *** *** *** *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 0 0 0 *** 0 1 14 10 0 0 0 0 *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 0 0 0 0 4 26 30 31 20 0 0 0 111 1991 0 0 0 0 0 2 28 24 7 0 0 0 61 1992 *** *** *** *** *** *** 23 *** 0 0 0 0 *** 1993 *** *** *** *** *** *** *** *** *** *** *** *** *** 1994 0 0 0 0 0 11 30 28 2 0 0 0 71 1995 *** *** *** *** *** *** *** *** *** *** *** *** *** 1996 0 0 0 0 1 8 12 12 10 0 0 0 43 1997 0 0 0 0 1 15 29 22 6 0 0 0 73 1998 0 0 0 0 0 8 15 14 0 0 0 0 37 1999 0 0 0 0 3 18 18 26 4 0 0 0 69 2000 0 0 0 0 3 13 15 17 3 0 0 0 51 2001 0 0 0 0 4 18 22 24 5 0 0 0 73 2002 0 0 0 0 6 24 31 29 22 *** 0 0 *** 2003 0 0 0 *** *** 3 29 10 0 0 0 0 *** MEAN 0 0 0 0 2 12 23 19 5 0 0 0 61 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 23 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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 1981 *** 0 0 0 0 *** *** *** 0 0 0 0 *** 1982 0 0 *** *** *** 0 1 2 0 0 0 0 *** 1983 0 0 0 0 0 0 7 2 0 0 0 0 9 1984 0 0 0 0 0 0 0 0 0 0 0 0 0 1985 0 0 0 0 0 6 9 0 0 0 0 0 15 1986 *** *** *** *** *** *** *** *** *** *** *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 0 0 0 *** 0 0 0 0 0 0 0 0 *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 0 0 0 0 0 2 7 8 0 0 0 0 17 1991 0 0 0 0 0 0 4 0 0 0 0 0 4 1992 *** *** *** *** *** *** 3 *** 0 0 0 0 *** 1993 *** *** *** *** *** *** *** *** *** *** *** *** *** 1994 0 0 0 0 0 0 3 8 0 0 0 0 11 1995 *** *** *** *** *** *** *** *** *** *** *** *** *** 1996 0 0 0 0 0 0 0 0 0 0 0 0 0 1997 0 0 0 0 0 0 1 0 0 0 0 0 1 1998 0 0 0 0 0 0 3 0 0 0 0 0 3 1999 0 0 0 0 0 1 0 0 0 0 0 0 1 2000 0 0 0 0 0 0 0 0 0 0 0 0 0 2001 0 0 0 0 0 1 3 0 0 0 0 0 4 2002 0 0 0 0 0 7 9 15 0 *** 0 0 *** 2003 0 0 0 *** *** 0 2 0 0 0 0 0 *** MEAN 0 0 0 0 0 1 3 2 0 0 0 0 6 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 24 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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 -------------- 1981 *** 4 0 3 0 0 0 0 0 0 3 4 *** 11 23 4 3 1982 26 27 *** *** *** 0 0 0 0 0 1 26 *** 11 16 2 28 1983 27 17 5 0 0 0 0 0 0 0 0 17 66 12 14 3 19 1984 18 22 0 0 0 0 0 0 0 0 0 30 70 12 1 2 28 1985 20 14 13 0 0 0 0 0 0 0 0 3 50 12 5 3 14 1986 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1988 25 14 0 *** 0 0 0 0 0 0 3 10 *** 11 15 2 28 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1990 25 15 6 0 0 0 0 0 0 0 0 13 59 12 14 3 21 1991 13 16 2 0 0 0 0 0 0 0 0 16 47 12 16 3 11 1992 27 20 15 *** 0 0 0 0 0 0 1 4 *** 11 28 3 24 1993 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1994 11 10 0 0 0 0 0 0 0 0 0 3 24 12 28 2 20 1995 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1996 18 14 0 0 0 0 0 0 0 0 4 6 42 11 13 2 26 1997 13 16 4 0 0 0 0 0 0 0 0 7 40 12 18 3 21 1998 15 11 4 0 0 0 0 0 0 0 0 0 30 1 1 3 5 1999 13 2 1 0 0 0 0 0 0 0 1 5 22 11 30 3 19 2000 18 10 3 0 0 0 0 0 0 0 0 4 35 12 7 3 18 2001 10 7 1 0 0 0 0 0 0 0 3 2 23 11 20 3 12 2002 16 5 3 0 0 0 0 0 0 *** 0 12 *** 12 4 3 11 2003 4 0 2 *** *** 0 0 0 0 0 5 18 *** 11 18 3 3 MEAN 18 12 3 0 0 0 0 0 0 0 1 10 44 11 13 4 3 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 25 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 MET. AVERAGE OF DRY BULB TEMPERATURE IN C. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1981 ****** 10.3 16.0 22.0 26.1 30.7 34.4 32.9 28.3 20.4 14.9 9.2 ****** 1982 5.4 3.9 ****** ****** ****** 31.0 34.3 31.7 27.9 20.6 10.6 3.6 ****** 1983 1.0 7.0 11.1 20.5 28.0 32.3 37.1 34.2 27.0 19.4 14.7 5.8 19.9 1984 5.3 1.9 11.2 19.7 21.0 31.2 33.9 33.6 27.3 20.3 14.3 2.5 18.5 1985 3.5 6.6 9.4 20.8 27.1 34.3 35.4 29.6 29.6 20.2 13.6 8.0 19.8 1986 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 4.4 6.2 12.9 ****** 22.1 30.6 33.5 31.4 28.3 25.2 15.6 11.1 ****** 1989 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1990 3.3 7.6 11.9 19.4 29.9 34.8 36.5 36.0 33.3 21.7 12.4 6.8 21.1 1991 4.5 4.3 9.4 18.3 23.4 31.3 36.2 34.1 29.1 21.3 15.6 6.0 19.5 1992 1.8 7.2 7.0 ****** ****** 29.3 34.8 31.2 26.2 21.4 16.5 7.5 ****** 1993 3.3 7.2 9.4 ****** ****** ****** 35.3 ****** ****** ****** 15.0 9.6 ****** 1994 8.5 8.7 16.7 23.3 27.8 33.8 38.5 35.9 28.1 23.8 19.7 9.5 22.9 1995 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1996 5.2 7.1 11.8 19.6 25.5 32.3 33.9 33.9 31.3 21.5 13.6 10.3 20.5 1997 7.4 8.3 13.2 21.3 27.8 33.8 36.8 34.8 30.1 24.3 13.7 8.4 21.7 1998 5.2 6.9 14.2 23.8 27.0 33.0 35.4 34.3 29.4 23.9 17.0 12.1 21.8 1999 6.6 12.0 14.3 21.5 29.2 34.7 34.2 36.1 30.6 23.4 12.8 9.4 22.1 2000 6.9 8.3 14.0 24.7 31.2 32.9 35.1 34.5 31.1 20.4 13.0 8.4 21.7 2001 6.7 10.5 16.9 25.9 30.3 33.4 36.0 35.6 31.0 24.0 15.0 9.5 22.9 2002 7.7 11.1 18.2 20.8 29.9 37.3 39.0 40.0 35.8 ****** 16.4 7.2 ****** 2003 8.1 11.7 15.5 ****** ****** 32.7 37.4 33.8 27.8 24.0 11.8 5.3 ****** MEAN 5.3 7.7 12.9 21.6 27.1 32.8 35.7 34.1 29.6 22.1 14.5 7.9 20.9 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 26 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 MET. AVERAGE OF DEW POINT TEMPERATURE IN C. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1981 ****** 1.6 2.5 1.7 4.4 8.9 17.1 17.4 12.5 5.5 0.9 -1.6 ****** 1982 -2.5 -2.4 ****** ****** ****** 18.2 24.5 13.3 9.6 7.5 1.5 -4.3 ****** 1983 -5.5 -2.4 0.5 3.6 11.0 17.0 19.9 18.0 12.9 4.1 2.8 -1.6 6.7 1984 -1.6 -3.6 0.6 0.0 4.4 12.4 18.5 16.8 12.4 6.2 3.3 -3.6 5.5 1985 -3.3 -1.6 -3.1 2.1 7.2 12.9 15.9 13.5 15.5 9.0 1.9 -0.9 5.8 1986 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 -1.7 -1.5 -1.8 ****** 7.4 16.2 21.6 16.4 11.9 5.4 -0.8 -2.8 ****** 1989 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1990 -3.6 -2.3 -1.2 1.6 13.6 21.2 23.6 22.9 19.4 7.0 -2.5 -3.5 8.0 1991 -2.7 -2.9 -1.2 4.5 5.8 17.0 23.2 20.5 16.4 7.7 0.9 -3.2 7.2 1992 -4.2 -1.9 -2.1 ****** ****** 14.9 21.3 17.4 17.2 13.3 5.1 0.5 ****** 1993 -2.0 -0.4 2.1 ****** ****** ****** 11.6 ****** ****** ****** 5.2 -2.9 ****** 1994 -5.2 -6.8 -4.4 1.1 4.0 2.5 2.6 6.3 2.7 2.3 0.4 -2.4 0.3 1995 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1996 -1.8 -0.3 4.2 6.8 15.7 12.9 13.1 10.0 6.7 2.0 -3.0 -4.0 5.2 1997 -4.6 -5.1 -1.9 -1.3 7.1 5.7 10.6 9.4 8.3 8.6 2.9 0.5 3.3 1998 -2.2 -2.1 -0.1 5.1 9.4 11.9 15.8 14.8 9.7 8.8 5.2 1.0 6.4 1999 -2.4 -1.0 0.2 4.9 9.0 12.5 16.2 15.0 12.8 6.6 2.6 -2.1 6.2 2000 -2.9 -1.6 -3.3 3.6 6.3 9.1 12.4 12.3 12.6 5.8 1.8 2.0 4.8 2001 -2.1 -3.9 2.3 6.6 8.6 12.3 16.5 17.0 13.9 10.2 3.4 1.9 7.2 2002 -1.1 -1.4 2.3 8.6 11.8 17.5 19.4 20.4 16.2 ****** 6.8 0.1 ****** 2003 0.8 1.8 1.8 ****** ****** 13.1 17.3 15.7 11.5 7.9 0.1 -5.6 ****** MEAN -2.7 -2.0 -0.1 3.5 8.4 13.1 16.9 15.4 12.3 6.9 2.0 -1.7 6.0 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 27 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 MET. AVERAGE OF MIXING RATIO IN G/KG YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1981 ****** 5.10 5.21 4.98 5.97 7.96 13.77 14.46 10.34 6.40 4.59 3.72 ****** 1982 3.55 3.58 ****** ****** ****** 15.32 22.14 11.39 8.47 7.41 4.72 3.11 ****** 1983 2.94 3.56 4.40 5.50 9.18 14.01 17.30 15.05 10.69 5.94 5.35 3.74 8.14 1984 3.78 3.41 4.38 4.27 5.86 10.20 15.04 13.54 10.00 6.54 5.30 3.24 7.13 1985 3.39 3.75 3.41 4.86 7.46 10.47 12.55 10.71 12.23 8.04 4.80 3.91 7.13 1986 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 3.68 3.74 3.64 ****** 7.31 12.82 18.40 13.09 9.73 6.30 3.92 3.38 ****** 1989 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1990 3.22 3.55 3.85 4.83 11.07 17.99 21.23 19.97 16.13 7.66 3.50 3.25 9.69 1991 3.44 3.40 3.81 5.96 6.61 13.58 19.92 16.90 13.34 7.31 4.56 3.34 8.51 1992 3.09 3.62 3.59 ****** ****** 12.20 18.20 14.09 14.07 10.77 6.26 4.37 ****** 1993 3.66 4.11 4.99 ****** ****** ****** 9.35 ****** ****** ****** 6.19 3.42 ****** 1994 2.93 2.61 3.25 5.02 5.92 5.09 5.11 6.69 5.37 5.01 4.35 3.51 4.57 1995 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1996 3.73 4.17 5.81 7.35 12.55 10.65 10.56 8.45 6.79 5.01 3.42 3.18 6.81 1997 3.00 2.97 3.86 3.95 7.52 6.43 8.94 8.53 7.73 7.74 5.42 4.35 5.87 1998 3.59 3.65 4.37 6.18 8.36 9.63 12.60 11.69 8.54 8.01 6.15 4.60 7.28 1999 3.66 3.96 4.40 6.16 8.03 10.07 12.81 11.79 10.52 6.80 5.17 3.68 7.26 2000 3.49 3.86 3.42 5.62 6.62 8.47 10.05 10.01 10.14 6.48 4.90 4.82 6.49 2001 3.67 3.24 5.06 6.86 7.88 10.01 13.00 13.61 11.10 8.69 5.57 4.92 7.80 2002 3.96 3.96 5.29 7.93 9.68 14.16 15.73 17.04 13.00 ****** 7.19 4.45 ****** 2003 4.49 4.90 5.01 ****** ****** 10.45 13.88 12.43 9.58 7.45 4.42 2.91 ****** MEAN 3.52 3.74 4.32 5.68 8.00 11.08 14.24 12.75 10.43 7.15 5.04 3.79 7.48 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 28 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 MET. AVERAGE OF VAPOUR PRESSURE IN HPA YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1981 ****** 7.49 7.67 7.35 8.81 11.72 20.11 21.06 15.15 9.42 6.76 5.49 ****** 1982 5.23 5.28 ****** ****** ****** 22.27 31.86 16.64 12.45 10.90 6.95 4.57 ****** 1983 4.32 5.25 6.48 8.12 13.49 20.42 25.06 21.90 15.65 8.75 7.88 5.51 11.90 1984 5.56 5.02 6.45 6.31 8.64 14.97 21.91 19.78 14.67 9.62 7.81 4.76 10.46 1985 4.99 5.53 5.03 7.17 10.98 15.38 18.38 15.71 17.89 11.80 7.08 5.76 10.47 1986 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 5.42 5.51 5.37 ****** 10.75 18.74 26.66 19.12 14.28 9.29 5.80 5.00 ****** 1989 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1990 4.74 5.23 5.69 7.13 16.21 26.07 30.62 28.88 23.45 11.24 5.17 4.80 14.10 1991 5.06 5.00 5.62 8.78 9.74 19.82 28.83 24.56 19.45 10.76 6.73 4.92 12.44 1992 4.56 5.34 5.30 ****** ****** 17.83 26.35 20.54 20.48 15.75 9.21 6.44 ****** 1993 5.38 6.05 7.35 ****** ****** ****** 13.77 ****** ****** ****** 9.10 5.04 ****** 1994 4.32 3.85 4.80 7.41 8.73 7.54 7.59 9.89 7.94 7.40 6.42 5.18 6.76 1995 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1996 5.49 6.14 8.54 10.79 18.32 15.62 15.50 12.45 10.03 7.39 5.06 4.70 10.00 1997 4.43 4.38 5.69 5.84 11.05 9.49 13.16 12.55 11.39 11.38 7.98 6.40 8.64 1998 5.29 5.37 6.45 9.12 12.28 14.17 18.44 17.14 12.55 11.77 9.06 6.78 10.70 1999 5.40 5.84 6.48 9.08 11.82 14.80 18.74 17.30 15.42 10.02 7.61 5.43 10.66 2000 5.14 5.68 5.05 8.29 9.78 12.46 14.77 14.71 14.89 9.54 7.22 7.10 9.55 2001 5.41 4.78 7.46 10.11 11.61 14.70 19.03 19.89 16.26 12.76 8.19 7.24 11.45 2002 5.83 5.83 7.79 11.65 14.21 20.66 22.94 24.79 19.02 ****** 10.56 6.54 ****** 2003 6.61 7.21 7.37 ****** ****** 15.34 20.29 18.20 14.06 10.97 6.51 4.28 ****** MEAN 5.18 5.52 6.37 8.37 11.76 16.22 20.74 18.62 15.28 10.52 7.42 5.58 10.96 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 29 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 MET. AVERAGE OF SATURATION DEFICIT PRESSURE IN HPA YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1981 ****** 6.23 11.59 20.98 26.91 34.24 36.45 30.42 25.17 15.42 10.81 6.35 ****** 1982 4.02 2.98 ****** ****** ****** 24.54 23.71 32.28 26.44 14.66 6.18 3.59 ****** 1983 2.85 5.29 7.54 17.23 25.58 29.78 40.26 34.05 21.65 14.55 9.47 4.63 17.74 1984 3.98 2.53 7.41 17.96 17.60 31.82 32.57 34.08 23.00 15.02 9.03 2.83 16.49 1985 3.39 4.63 8.07 18.63 26.09 41.32 41.92 27.91 24.91 12.57 8.98 5.23 18.64 1986 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 3.09 4.31 10.24 ****** 17.89 26.22 26.89 28.97 25.54 23.43 13.18 9.12 ****** 1989 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1990 3.20 5.54 9.04 16.54 28.31 32.16 33.09 32.92 29.94 17.01 10.16 5.70 18.63 1991 3.57 3.65 6.40 13.12 20.27 26.83 33.40 31.05 23.39 15.40 11.65 4.96 16.14 1992 2.53 5.10 5.12 ****** ****** 24.95 31.63 26.78 14.73 10.56 10.38 4.26 ****** 1993 2.54 4.40 5.04 ****** ****** ****** 45.05 ****** ****** ****** 8.44 7.17 ****** 1994 7.12 7.85 15.07 23.50 29.75 46.42 61.10 51.66 31.54 23.06 17.56 7.00 26.80 1995 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1996 3.73 4.33 5.82 13.50 15.62 34.39 38.45 41.87 37.38 18.87 11.31 8.28 19.46 1997 6.35 7.46 10.11 21.04 28.07 44.82 50.72 44.71 33.34 20.12 8.22 4.92 23.32 1998 3.83 5.16 10.89 22.15 24.80 37.67 40.86 38.54 29.77 19.88 11.05 7.81 21.03 1999 4.76 8.92 10.82 17.80 30.62 42.56 36.61 43.95 30.42 20.13 7.73 6.69 21.75 2000 5.34 5.72 11.96 24.42 37.51 40.09 43.47 41.27 32.00 15.44 8.36 4.19 22.48 2001 4.80 8.60 13.23 24.61 33.43 39.10 42.62 40.41 30.57 18.40 9.87 5.03 22.56 2002 5.40 8.28 14.40 14.47 30.92 45.49 48.53 51.16 41.84 ****** 9.03 3.92 ****** 2003 4.64 7.09 11.09 ****** ****** 35.68 45.83 35.80 24.78 19.89 8.15 5.00 ****** MEAN 4.17 5.69 9.66 19.00 26.22 35.45 39.64 37.10 28.13 17.32 9.98 5.62 19.83 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 30 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 MET. AVERAGE OF RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1981 *** 54 45 30 28 28 38 42 41 40 39 49 *** 1982 58 64 *** *** *** 48 58 35 34 45 54 58 *** 1983 61 54 51 36 36 40 38 39 42 37 47 62 45 1984 64 68 50 29 35 32 41 37 41 41 48 65 46 1985 62 58 44 31 29 29 33 39 43 49 47 56 43 1986 *** *** *** *** *** *** *** *** *** *** *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 65 61 38 *** 40 43 51 41 37 29 35 41 *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 62 52 42 33 38 46 48 47 44 40 39 52 45 1991 62 61 48 41 33 43 48 46 47 42 37 54 47 1992 66 55 55 *** *** 42 46 44 58 61 48 62 *** 1993 69 60 61 *** *** *** 24 *** *** *** 53 42 *** 1994 40 37 27 26 24 14 11 17 21 25 29 45 26 1995 *** *** *** *** *** *** *** *** *** *** *** *** *** 1996 64 62 62 46 56 32 29 25 23 30 33 39 42 1997 45 41 38 24 30 20 22 23 28 40 51 59 35 1998 61 56 42 32 36 29 33 32 31 40 47 49 41 1999 55 44 42 36 30 28 36 30 36 36 52 47 39 2000 52 51 32 27 22 25 27 27 34 41 49 66 38 2001 56 39 41 31 28 30 33 35 37 43 48 61 40 2002 56 45 38 50 35 33 34 35 32 *** 56 64 *** 2003 63 54 42 *** *** 31 32 35 37 36 46 46 *** MEAN 59 53 44 34 33 33 36 35 37 40 45 54 42 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 31 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 MET. AVERAGE OF MAXIMUM RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1981 *** 64 55 41 39 37 49 53 56 49 47 60 *** 1982 67 72 *** *** *** 55 63 47 42 56 63 69 *** 1983 71 73 67 51 45 45 47 45 49 43 55 76 56 1984 77 77 64 34 40 36 47 39 46 48 53 74 53 1985 74 73 58 39 34 33 43 49 51 56 54 69 53 1986 *** *** *** *** *** *** *** *** *** *** *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 77 76 51 *** 50 48 55 51 42 35 44 52 *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 74 65 51 45 47 53 52 51 48 47 50 63 54 1991 72 72 54 46 37 51 53 54 54 48 42 63 54 1992 75 71 71 *** *** 47 52 48 63 65 55 69 *** 1993 78 69 68 *** *** *** 28 *** *** *** 61 49 *** 1994 53 52 37 33 34 18 14 23 27 29 35 55 34 1995 *** *** *** *** *** *** *** *** *** *** *** *** *** 1996 77 75 75 58 65 39 36 34 30 38 41 54 52 1997 60 52 49 36 43 31 32 31 40 50 60 71 46 1998 79 71 57 41 48 38 41 42 41 49 57 60 52 1999 69 58 58 49 37 36 47 38 46 43 63 64 51 2000 65 63 43 36 29 33 35 36 45 56 62 80 49 2001 72 55 52 41 38 41 44 45 46 54 57 76 52 2002 71 60 53 66 47 43 43 46 39 *** 70 79 *** 2003 79 74 54 *** *** 38 36 43 44 42 52 52 *** MEAN 72 67 57 44 42 40 43 43 45 48 54 65 52 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 32 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 MET. AVERAGE OF MINIMUM RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1981 *** 44 36 22 19 21 31 34 30 33 33 40 *** 1982 51 56 *** *** *** 42 52 24 26 34 45 48 *** 1983 51 40 38 25 29 35 30 33 37 32 37 47 36 1984 44 55 35 24 28 28 35 35 33 34 42 53 37 1985 51 40 32 24 25 26 26 28 37 41 39 43 34 1986 *** *** *** *** *** *** *** *** *** *** *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 54 48 29 *** 32 38 46 34 31 24 24 30 *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 50 41 35 25 31 39 44 44 41 31 20 38 37 1991 48 48 42 36 29 37 41 39 41 34 32 45 39 1992 56 41 42 *** *** 38 41 41 52 57 41 54 *** 1993 62 52 54 *** *** *** 21 *** *** *** 46 36 *** 1994 29 24 20 20 18 11 9 13 16 22 23 37 20 1995 *** *** *** *** *** *** *** *** *** *** *** *** *** 1996 50 48 50 35 45 26 24 19 18 24 26 29 33 1997 34 31 28 17 20 12 16 17 20 32 45 47 27 1998 46 44 31 24 26 22 26 26 25 34 41 41 32 1999 42 34 30 27 24 22 29 24 28 30 43 36 31 2000 41 42 24 20 17 19 21 22 27 31 39 53 30 2001 44 29 32 24 21 22 27 28 30 36 41 49 32 2002 44 34 27 38 27 25 27 27 27 *** 45 53 *** 2003 49 41 33 *** *** 26 27 28 32 32 41 42 *** MEAN 47 42 34 26 26 27 30 29 31 33 37 43 34 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 33 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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 1981 *** 1 2 1 1 1 1 0 0 1 1 1 *** 1982 2 4 2 *** 1 0 0 0 0 3 1 2 *** 1983 2 0 2 1 3 0 0 0 0 0 0 1 9 1984 3 0 3 0 1 0 0 0 0 0 1 0 8 1985 2 0 0 0 0 0 0 0 0 0 0 0 2 1986 *** *** *** *** *** *** *** *** *** *** *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 2 1 0 3 0 0 0 0 0 0 0 0 6 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 0 1 0 0 0 0 0 0 0 0 0 0 1 1991 2 0 2 1 3 0 0 0 0 0 0 0 8 1992 3 0 1 *** 4 1 0 0 0 0 0 0 *** 1993 0 3 3 *** *** *** 0 *** *** *** 0 0 *** 1994 0 0 0 0 0 0 0 0 0 1 1 1 3 1995 *** *** *** *** *** *** *** *** *** *** *** *** *** 1996 0 2 3 1 1 0 0 0 0 0 0 1 8 1997 0 0 0 0 0 1 0 0 0 1 1 0 3 1998 1 3 1 0 2 0 0 0 0 0 0 0 7 1999 0 0 2 0 0 0 0 0 0 0 1 0 3 2000 3 0 0 0 0 0 0 0 1 1 1 3 9 2001 1 0 1 0 0 0 0 0 0 0 0 0 2 2002 0 0 0 4 0 0 0 0 0 *** 0 0 *** 2003 2 0 4 *** *** 0 0 0 0 0 0 0 *** MEAN 1 1 1 1 1 0 0 0 0 0 0 0 5 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 34 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 MET. HIGHEST AND LOWEST LIMITS FOR 23 YEARS DURING 1981-2003 ELE- JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MENT --------------------------------------------------------------------------------------------- NO. HIG. DRY 03 13.0 12.8 21.0 33.0 32.2 37.0 38.4 39.2 33.2 28.0 21.2 13.8 1 YEAR - DAY 2002- 8 2002-25 2002-28 1994-25 2001-17 1994-23 1994-31 2002-17 2002-23 1994- 3 2002- 1 1998- 1 LOW. DRY 03 -7.6 -8.8 -2.4 4.0 7.0 14.8 22.0 19.0 12.0 7.2 0.0 -6.2 2 YEAR - DAY 1983-16 1984- 3 1985- 7 1981- 2 1984- 2 2000- 9 1981-21 1982-16 1981-23 1982-31 2001-21 2003-13 HIG. WET 03 10.2 11.6 15.0 20.6 23.0 26.2 28.2 28.4 24.4 18.0 18.4 10.2 3 YEAR - DAY 2002- 8 2003-26 2002-24 1999-30 1996-19 2002-30 2002-21 2002-18 2002-21 1985- 1 2002- 3 2002-10 LOW. WET 03 -8.8 -9.8 -4.6 1.0 4.0 6.0 13.8 13.0 8.4 4.0 -2.6 -8.0 4 YEAR - DAY 1983-16 1984- 3 1985-10 1994- 4 1984- 2 2000- 9 1998-29 1982-29 2003-28 1982-27 2001-21 2003-12 HIG. DRY 09 20.8 23.6 32.0 37.0 43.2 46.4 46.8 49.4 44.6 38.4 31.0 23.2 5 YEAR - DAY 2002- 7 2002-14 2002-27 1994-23 2002-29 2002-29 2002-18 2002-16 2002-12 1990- 1 1994- 1 1998-11 LOW. DRY 09 -2.0 -2.6 3.0 8.4 12.0 24.6 28.6 30.0 23.0 15.6 6.4 -1.0 6 YEAR - DAY 1983-16 1984- 3 1992-20 1981- 2 1992- 2 2000- 8 1984-31 1985-27 1992-30 1982-26 1999-11 1991-30 HIG. WET 09 13.6 17.0 23.8 28.8 30.2 39.2 38.8 35.0 32.0 27.0 22.0 15.2 7 YEAR - DAY 2002- 8 1981-10 2002-14 2001-30 1996-17 1990-23 1992-14 2002-16 2002-15 1990- 1 2002- 1 1999-16 LOW. WET 09 -3.6 -3.8 0.0 5.8 6.0 11.2 19.0 15.0 14.0 8.0 4.6 -3.6 8 YEAR - DAY 1983-16 1984- 3 1985-10 1994- 4 1992- 2 2000- 8 1994- 5 1985-28 1994-10 1982-26 1996-13 1991-30 HIG. DRY 15 15.0 18.4 26.8 33.2 41.4 44.8 45.0 46.8 40.8 32.6 27.0 16.4 9 YEAR - DAY 2002- 7 1999-27 2002-27 1998-17 2002-29 2002- 6 2002-17 2002-16 2002-12 1988-11 1994- 1 1996-30 LOW. DRY 15 -5.6 -6.4 0.0 6.0 8.6 20.2 22.0 22.4 17.4 10.2 4.0 -3.2 10 YEAR - DAY 1984-29 1984- 3 1985- 2 1996- 3 1992- 2 1992- 3 1998-24 1985-18 1991-27 1982-26 1996-13 2003-12 HIG. WET 15 9.2 16.0 16.8 25.0 30.0 35.2 32.4 33.0 33.8 22.6 20.0 10.8 11 YEAR - DAY 1994- 2 1981-10 2001-28 1994-21 1997-25 2002- 6 1982-17 2001- 6 1991- 7 1990- 1 2002- 2 1998- 1 LOW. WET 15 -6.8 -7.8 -2.4 3.6 4.2 11.2 15.8 15.0 11.6 6.0 0.0 -5.8 12 YEAR - DAY 1983-16 1984- 3 1985-10 1990- 7 1992- 2 2000- 8 1998-24 1982-29 1983-15 1982-26 2003-25 2003-12 HIG. MIN. 10.0 11.0 18.0 24.0 29.0 34.8 34.0 33.8 30.0 24.0 20.0 13.0 13 YEAR - DAY 2002- 8 1999-28 1998-30 1998-18 2001-17 1999-20 2002-16 2002-14 2002-16 1998- 1 2002- 2 1998- 1 LOW. MIN. -10.0 -11.0 -6.0 0.0 3.6 11.5 16.0 14.0 9.0 6.0 -2.2 -8.5 14 YEAR - DAY 1983-28 1984- 3 1985-10 1981- 1 1988- 8 1982- 2 1994- 3 1994-23 1981-23 1982-25 2003-23 1982-14 HIG. MAX. 21.0 24.0 32.2 38.0 43.4 46.8 47.0 49.8 44.8 39.0 32.0 24.0 15 YEAR - DAY 2002- 7 1999-26 2002-27 1994-23 2002-29 2002-29 1991- 6 2002-16 2002-12 1990- 1 1994- 1 1998-11 LOW. MAX. -2.0 -1.6 4.0 12.0 17.6 25.0 33.0 30.6 25.0 16.5 7.0 0.0 16 YEAR - DAY 1984-30 1984- 2 1998- 1 1981- 1 1988- 7 2000- 8 1999-13 1985-27 1983-15 1982-31 1999-11 1991-30 HIG. PPTN 20.0 36.0 36.5 25.8 59.0 21.0 12.0 4.4 7.0 14.0 10.5 23.5 17 YEAR - DAY 1982-28 1982-26 1996-13 1988-27 1992-13 1981-24 1981-22 1988-24 2000-17 1981-16 1984-14 2000-12 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 35 STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 MET. HIGHEST LIMITS OF ABSOLUTE DIFFERENCES FOR 23 YEARS DURING 1981-2003 ELE- JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MENT --------------------------------------------------------------------------------------------- NO. DRY 09 - DRY 03 16.0 15.0 17.6 16.0 20.0 18.2 15.6 17.0 18.0 17.0 16.8 14.0 18 YEAR - DAY 1999- 5 1997- 7 1981-23 1997- 9 2000-12 1999-30 1998-29 1994-29 1997- 6 1998-17 2002-15 1983- 7 DRY 15 - DRY 09 10.2 12.0 13.8 12.2 15.0 22.0 14.6 15.6 13.0 10.8 14.0 10.4 19 YEAR - DAY 1984-12 2002-14 2000-11 1998-24 1981-11 2001-27 1985-28 1983-24 1988- 2 1999-16 2002-15 1998-17 DRY 15 - DRY 03 13.0 12.2 15.6 13.8 18.2 14.8 14.8 14.0 17.8 13.2 10.0 9.2 20 YEAR - DAY 1994-27 2003- 3 1981-23 1998-14 2000-12 1999-30 1998-29 1982- 1 1997- 7 1998-17 1993- 2 1982-22 WET 09 - WET 03 12.4 13.0 12.8 15.0 12.0 18.8 19.2 12.2 12.2 12.4 12.2 11.4 21 YEAR - DAY 1999- 5 2000-18 1996-25 1994-21 1996-16 1990-23 1992-14 2002-12 1981-27 1998-12 2001-25 2003-14 WET 15 - WET 09 6.8 7.8 13.6 9.8 10.2 12.6 13.8 16.2 9.6 9.2 8.4 8.4 22 YEAR - DAY 2000-23 2002-22 2002-14 2001-30 1996-17 1990-23 1992-14 1983-24 2003-22 1999-16 2001-25 2003-14 WET 15 - WET 03 9.6 9.0 11.4 13.0 13.0 14.8 13.4 10.4 13.4 9.0 7.0 6.8 23 YEAR - DAY 1994-27 1981-10 2001-28 1994-21 1997-25 2002- 6 1984-14 2002-12 1991- 7 1998-12 1993- 2 2001-18 DAY BY DAY DRY 03 11.2 11.0 11.8 10.2 11.0 10.0 8.4 8.4 12.8 9.0 9.0 10.2 24 YEAR - DAY 1999- 2 1984-15 2001-26 1984-18 1999-21 1999-30 1999- 1 1994- 1 1994-17 1994- 4 1999-11 2002- 4 DAY BY DAY WET 03 11.4 10.2 8.8 9.6 8.4 10.0 6.8 8.8 8.0 6.0 7.6 9.0 25 YEAR - DAY 1999- 2 1984-15 1998-31 1998-25 1981-29 1999- 7 1998-30 2002-12 1981-22 1994- 4 1999-11 2002- 4 DAY BY DAY DRY 09 14.6 14.2 16.2 13.2 16.0 11.2 9.4 10.0 10.8 11.0 11.6 8.6 26 YEAR - DAY 1984-29 1998- 9 2001-26 2002-11 1981-29 1985-16 1984-31 1984- 1 2001-26 1981-16 1999-11 1998- 3 DAY BY DAY WET 09 10.8 7.4 10.6 13.0 9.6 10.4 12.6 11.2 10.4 7.8 8.2 8.2 27 YEAR - DAY 1984-29 2000-18 2002-14 1994-21 2001- 1 2002- 6 1990-11 2002-15 1981- 4 2001-27 1999-11 1999-16 DAY BY DAY DRY 15 11.0 11.0 15.4 12.6 12.6 11.0 13.0 10.2 10.0 13.2 9.8 8.8 28 YEAR - DAY 1984-29 1998- 9 2001-10 1985-16 1999-21 1981-24 1998-24 1983-23 1994- 4 1981-16 2001-19 2003-11 DAY BY DAY WET 15 10.0 8.6 9.2 13.0 13.0 12.0 8.8 10.2 11.6 7.4 7.4 8.0 29 YEAR - DAY 1984-29 1981-10 2001-27 2002-11 1998- 6 2001- 4 1984-14 1983-23 1988-10 1992-15 1981-22 2003-11 DAY BY DAY MIN. 13.0 11.6 11.0 9.0 10.0 8.0 6.6 6.8 7.0 8.0 9.6 11.8 30 YEAR - DAY 1999- 2 1984-15 2002- 7 1984-18 1981-12 1981- 6 1996-12 1999-21 1981-22 1994- 4 1988-15 2003-12 DAY BY DAY MAX. 14.6 12.4 16.2 13.2 14.0 11.0 7.6 7.0 11.0 11.0 11.4 8.0 31 YEAR - DAY 1984-29 1998- 9 2001-26 2002-11 1999-21 1985-16 1985- 2 1984-14 1983-17 1994- 4 1999-11 1998- 3 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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.***** 8.7 13.5 19.5 23.1 ***** ***** ***** 26.2 18.3 12.6 7.4 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** 2.8 6.5 11.5 15.7 19.3 23.5 23.0 18.2 11.0 5.1 1.0 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** 14.6 20.6 27.6 31.1 ***** ***** ***** 34.2 25.5 20.0 13.8 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** 11.8 14.1 16.1 15.4 ***** ***** ***** 16.0 14.5 14.9 12.8 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** 3.48 4.45 4.64 6.29 7.78 12.63 12.97 10.10 5.58 4.05 3.62 ***** MEAN OF MIXING RATIO AT 09 GMT. ***** 6.56 5.60 5.36 5.08 8.12 16.26 16.19 11.95 7.34 5.40 4.13 ***** MEAN OF MIXING RATIO AT 15 GMT. ***** 4.77 5.52 4.91 6.47 7.97 12.43 14.21 8.97 6.28 4.30 3.42 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** 0.0 2.5 0.0 11.0 14.0 17.0 20.0 9.0 7.0 0.0 0.0 ****** DAY ** 4 4 1 4 9 24 21 23 30 23 5 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** 20.0 30.0 35.5 40.0 ***** ***** ***** 38.5 29.5 24.0 16.0 ****** DAY ** 10 24 22 28 ** ** ** 13 4 20 11 24 HOUR MAXIMUM PRECIPITATION IN MM. ***** 8.0 11.0 9.0 6.0 21.0 12.0 0.0 4.0 14.0 5.0 6.0 ****** DAY ** 23 2 17 6 24 22 ** 22 16 29 25 MONTHLY TOTAL PRECIPITATION IN MM. ***** 12.0 23.0 9.0 6.0 26.0 16.0 0.0 4.0 16.0 5.0 6.0 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 28.5 33.3 16.3 22.0 NO. OF DAYS WITH PRECIPITATION. *** 3 3 1 1 3 2 0 1 2 1 1 *** NO. OF DAYS PRECIPITATION EQUAL *** 3 3 1 1 3 2 0 1 2 1 1 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL *** 0 2 0 0 1 1 0 0 1 0 0 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** 53 52 37 36 36 48 52 55 48 46 60 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** 60 39 26 20 21 34 35 35 37 38 44 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** 50 45 27 29 26 33 39 32 34 34 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 0 6 11 21 29 8 0 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 1 10 14 *** *** *** 26 0 0 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** 0 0 0 1 *** *** *** 0 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** 0 0 0 0 *** *** *** 0 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** 4 0 3 0 0 0 0 0 0 3 4 *** DATE OF START AND END FREEZING START = 23 NOV. END = 3 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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. 3.7 2.3 ***** ***** ***** 29.3 33.1 29.6 26.0 19.3 10.0 2.3 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. -2.5 -3.4 ***** ***** ***** 21.0 25.4 20.7 18.3 11.7 4.7 -3.4 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 10.0 8.1 ***** ***** ***** 37.5 40.8 38.5 33.7 26.6 15.3 7.9 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 12.5 11.5 ***** ***** ***** 16.5 15.4 17.8 15.4 14.9 10.6 11.3 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.04 2.83 ***** ***** ***** 11.89 16.88 9.33 7.27 6.73 4.09 2.50 ***** MEAN OF MIXING RATIO AT 09 GMT. 4.10 4.24 ***** ***** ***** 18.68 28.17 15.85 10.93 8.67 5.57 3.65 ***** MEAN OF MIXING RATIO AT 15 GMT. 3.52 3.69 ***** ***** ***** 15.38 21.37 8.97 7.20 6.84 4.53 3.21 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. -8.5 -7.0 ***** ***** ***** 11.5 20.0 15.0 13.5 6.0 0.0 -8.5 ****** DAY 23 7 ** ** ** 2 1 26 24 25 16 14 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 13.5 12.0 ***** ***** ***** 43.0 45.0 45.5 38.5 32.5 21.5 12.5 ****** DAY 5 3 ** ** ** 9 26 8 7 1 8 24 24 HOUR MAXIMUM PRECIPITATION IN MM. 20.0 36.0 11.0 ***** 6.0 2.0 0.0 0.0 0.0 12.0 7.4 11.6 ****** DAY 28 26 14 ** 10 29 ** ** ** 10 1 30 MONTHLY TOTAL PRECIPITATION IN MM. 26.0 70.4 23.0 ***** 14.0 2.0 0.0 0.0 0.0 30.2 7.4 26.2 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 59.9 8.0 0.0 32.0 NO. OF DAYS WITH PRECIPITATION. 2 5 3 *** 4 1 0 0 0 5 1 4 *** NO. OF DAYS PRECIPITATION EQUAL 2 5 3 *** 4 1 0 0 0 5 1 4 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 2 1 *** 0 0 0 0 0 1 0 1 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 63 65 *** *** *** 51 61 44 40 55 60 62 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 56 65 *** *** *** 47 58 36 33 40 51 54 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 55 63 *** *** *** 47 54 25 28 40 53 59 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 10 15 *** *** *** 0 0 0 0 0 0 12 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 *** *** *** 17 30 14 0 0 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 31 31 26 6 0 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 *** *** *** 7 20 9 0 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 *** *** *** 0 1 2 0 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 26 27 *** *** *** 0 0 0 0 0 1 26 *** DATE OF START AND END FREEZING START = 16 NOV. END = 28 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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. 0.2 5.8 9.6 18.3 25.9 30.3 35.3 32.4 26.4 18.4 13.5 5.2 18.4 AVERAGE OF MINIMUM TEMPERATURE IN C. -5.3 -0.6 3.2 11.2 18.4 23.4 27.2 24.3 20.7 12.0 7.1 -1.0 11.7 AVERAGE OF MAXIMUM TEMPERATURE IN C. 5.7 12.1 16.2 25.4 33.2 37.4 43.2 40.4 32.1 24.8 20.1 11.3 25.2 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.0 12.7 13.0 14.2 14.8 14.0 16.0 16.1 11.4 12.8 13.0 12.3 13.4 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.24 3.48 4.16 6.06 8.48 8.99 11.77 10.55 8.77 4.83 4.18 3.47 6.41 MEAN OF MIXING RATIO AT 09 GMT. 3.54 3.73 4.90 5.88 10.82 19.07 26.70 21.32 13.02 7.29 6.68 4.01 10.58 MEAN OF MIXING RATIO AT 15 GMT. 2.82 3.48 4.14 4.57 8.24 13.97 13.42 13.28 10.27 5.70 5.19 3.70 7.40 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -10.0 -4.6 -3.6 2.6 14.0 16.6 20.0 18.6 15.0 6.6 2.0 -5.6 -10.0 DAY 28 1 1 1 3 1 1 27 16 30 25 23 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 13.5 20.0 22.6 32.0 38.0 43.0 46.6 45.0 41.0 29.6 24.0 21.6 46.6 DAY 3 21 28 19 17 21 16 15 3 12 19 7 24 HOUR MAXIMUM PRECIPITATION IN MM. 10.4 4.0 16.0 12.5 8.0 0.0 0.0 0.0 2.0 0.0 2.0 7.0 16.0 DAY 21 18 16 5 27 ** ** ** 15 ** 25 11 MONTHLY TOTAL PRECIPITATION IN MM. 23.5 8.7 28.2 19.0 23.0 0.0 0.0 0.0 2.0 0.0 2.0 10.0 116.4 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 51.9 36.1 1.7 10.3 NO. OF DAYS WITH PRECIPITATION. 6 3 3 3 5 0 0 0 1 0 1 2 24 NO. OF DAYS PRECIPITATION EQUAL 6 3 2 3 5 0 0 0 1 0 1 2 23 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 0 2 1 0 0 0 0 0 0 0 0 4 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 62 73 67 51 44 36 37 38 43 37 47 74 51 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 59 42 42 29 32 44 46 42 42 35 43 48 42 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 61 48 45 28 31 41 31 36 42 40 50 64 43 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 21 4 0 0 0 0 0 0 0 0 0 9 34 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 7 25 30 27 15 1 0 0 105 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 4 0 0 0 0 0 0 0 0 0 0 0 4 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 5 28 28 30 31 15 0 0 0 137 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 9 27 23 4 0 0 0 63 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 7 2 0 0 0 0 9 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 27 17 5 0 0 0 0 0 0 0 0 17 66 DATE OF START AND END FREEZING START = 14 DEC. END = 19 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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. 5.0 1.3 10.7 18.9 20.6 30.4 33.2 33.3 27.0 19.0 13.7 2.0 17.9 AVERAGE OF MINIMUM TEMPERATURE IN C. -1.1 -4.2 6.0 12.6 14.5 23.6 26.1 26.1 19.8 13.1 8.4 -3.5 11.8 AVERAGE OF MAXIMUM TEMPERATURE IN C. 11.1 6.7 17.0 25.3 27.0 37.1 40.3 40.4 34.2 24.9 18.8 7.6 24.2 DIFFERENCE BETWEEN AVERAGE MAXIMUM 12.2 10.9 11.0 12.7 12.5 13.5 14.2 14.3 14.4 11.8 10.4 11.1 12.4 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.48 2.71 4.44 3.88 5.31 8.01 11.73 10.62 8.71 6.16 4.75 2.88 6.06 MEAN OF MIXING RATIO AT 09 GMT. 3.77 4.09 5.59 5.24 7.04 13.26 19.50 18.09 11.85 6.97 6.04 3.54 8.75 MEAN OF MIXING RATIO AT 15 GMT. 4.06 3.45 4.57 3.70 5.23 9.34 13.89 11.91 9.43 6.41 5.11 3.29 6.70 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -8.0 -11.0 1.2 4.0 5.6 18.0 24.0 21.6 15.0 10.0 5.0 -6.6 -11.0 DAY 31 3 3 4 2 2 4 13 27 23 15 11 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 19.0 15.0 25.0 33.0 34.6 41.6 42.6 43.0 41.0 31.6 23.6 13.0 43.0 DAY 12 12 12 10 29 22 7 16 1 4 2 3 24 HOUR MAXIMUM PRECIPITATION IN MM. 8.0 0.0 21.0 3.6 6.5 0.0 0.0 0.0 0.0 0.0 10.5 4.0 21.0 DAY 17 ** 23 18 10 ** ** ** ** ** 14 24 MONTHLY TOTAL PRECIPITATION IN MM. 23.0 0.0 33.0 9.6 9.5 0.0 0.0 0.0 0.0 0.0 13.5 7.6 96.2 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 58.2 19.9 0.0 21.9 NO. OF DAYS WITH PRECIPITATION. 3 0 3 3 2 0 0 0 0 0 2 2 15 NO. OF DAYS PRECIPITATION EQUAL 3 0 3 3 2 0 0 0 0 0 2 2 15 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 0 1 0 0 0 0 0 0 0 1 0 2 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 73 67 59 32 38 32 41 38 45 47 52 72 50 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 45 64 40 27 30 31 40 36 33 34 43 54 40 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 72 72 56 28 36 33 42 38 44 41 49 70 48 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 5 16 0 0 0 0 0 0 0 0 0 14 35 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 27 31 29 10 0 0 0 97 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 2 4 0 0 0 0 0 0 0 0 0 0 6 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 6 8 30 31 29 29 1 0 0 134 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 7 19 22 1 0 0 0 49 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 18 22 0 0 0 0 0 0 0 0 0 30 70 DATE OF START AND END FREEZING START = 1 DEC. END = 28 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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. 2.8 6.0 8.2 19.5 25.3 32.3 33.5 28.6 27.5 19.5 13.0 7.0 18.6 AVERAGE OF MINIMUM TEMPERATURE IN C. -2.4 0.4 2.6 13.2 18.8 25.0 25.0 20.5 20.1 14.2 8.0 2.1 12.3 AVERAGE OF MAXIMUM TEMPERATURE IN C. 7.9 11.7 14.0 25.8 31.9 39.6 42.0 36.7 34.9 24.7 18.0 11.9 24.9 DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.3 11.3 11.4 12.6 13.1 14.6 17.0 16.2 14.8 10.5 10.0 9.8 12.6 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.18 3.80 3.58 4.75 6.67 8.76 10.92 9.99 10.67 7.46 4.53 4.07 6.53 MEAN OF MIXING RATIO AT 09 GMT. 3.66 3.57 3.31 5.23 8.92 12.70 15.32 11.76 14.70 8.48 5.14 3.92 8.06 MEAN OF MIXING RATIO AT 15 GMT. 3.33 3.89 3.30 4.61 6.79 9.96 11.41 10.39 11.32 8.17 4.73 3.75 6.80 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -9.0 -5.0 -6.0 7.6 16.0 19.6 19.0 17.0 18.5 8.0 5.6 0.0 -9.0 DAY 7 23 10 17 1 18 22 27 21 30 19 5 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 16.0 16.6 24.6 32.0 40.0 46.0 46.6 41.6 39.0 29.0 23.0 18.0 46.6 DAY 29 3 20 22 31 25 7 8 7 1 11 19 24 HOUR MAXIMUM PRECIPITATION IN MM. 5.0 3.0 3.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 0.3 5.0 DAY 1 16 7 ** ** ** ** ** ** ** 14 19 MONTHLY TOTAL PRECIPITATION IN MM. 23.1 5.5 6.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 0.7 35.7 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 96.9 0.0 0.0 3.1 NO. OF DAYS WITH PRECIPITATION. 6 2 2 0 0 0 0 0 0 0 1 3 14 NO. OF DAYS PRECIPITATION EQUAL 6 2 2 0 0 0 0 0 0 0 0 0 10 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 70 70 56 38 34 31 40 48 51 54 53 69 51 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 54 40 32 25 27 27 29 29 39 41 39 44 36 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 63 64 45 30 27 28 31 39 39 53 49 54 44 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 11 2 9 0 0 0 0 0 0 0 0 0 22 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 9 23 25 15 8 0 0 0 80 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 1 0 0 0 0 0 0 0 0 0 0 0 1 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 4 18 28 31 31 28 0 0 0 140 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 1 17 22 7 0 0 0 0 47 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 6 9 0 0 0 0 0 15 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 20 14 13 0 0 0 0 0 0 0 0 3 50 DATE OF START AND END FREEZING START = 5 DEC. END = 14 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** 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 TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 MET. MEAN AND EXTREMES FOR THE YEAR 1987 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 09 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 15 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** 24 HOUR MAXIMUM PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** MONTHLY TOTAL PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION ***** ***** ***** ***** NO. OF DAYS WITH PRECIPITATION. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** *** *** *** *** *** *** *** *** *** *** *** *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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. 3.4 5.3 11.9 ***** 21.0 29.5 32.7 30.5 27.7 24.5 14.7 9.8 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. -1.0 0.5 6.0 ***** 14.1 22.6 25.6 22.9 20.7 18.5 7.9 2.8 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 7.7 10.2 17.9 ***** 27.8 36.3 39.7 38.1 34.7 30.6 21.5 16.8 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.7 9.7 11.9 ***** 13.7 13.7 14.1 15.2 14.0 12.1 13.6 14.0 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.51 3.86 3.83 ***** 6.80 10.42 15.05 11.18 7.92 5.48 3.81 3.27 ***** MEAN OF MIXING RATIO AT 09 GMT. 3.72 3.73 3.76 ***** 8.72 15.29 23.02 15.26 11.44 7.27 3.90 3.47 ***** MEAN OF MIXING RATIO AT 15 GMT. 3.77 3.65 3.33 ***** 6.40 12.73 17.13 12.83 9.82 6.15 4.06 3.41 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. -3.6 -3.6 2.0 ***** 3.6 20.0 21.6 17.6 16.6 15.0 -1.0 -7.6 ****** DAY 1 7 1 ** 8 8 28 25 20 16 16 30 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 10.6 18.0 27.0 ***** 34.6 40.0 44.6 44.6 39.6 32.6 29.6 22.0 ****** DAY 16 24 22 ** 31 16 17 12 10 11 1 15 24 HOUR MAXIMUM PRECIPITATION IN MM. 18.4 12.4 4.8 25.8 0.0 0.0 0.0 4.4 0.0 3.6 0.0 0.8 25.8 DAY 19 25 6 27 ** ** ** 24 ** 16 ** 17 MONTHLY TOTAL PRECIPITATION IN MM. 40.4 23.8 12.5 42.7 0.0 0.0 0.0 4.4 0.0 3.6 0.0 0.8 128.2 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 59.8 33.3 3.4 3.4 NO. OF DAYS WITH PRECIPITATION. 5 5 5 6 0 0 0 1 0 1 0 1 24 NO. OF DAYS PRECIPITATION EQUAL 5 5 5 5 0 0 0 1 0 1 0 0 22 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 1 0 1 0 0 0 0 0 0 0 0 4 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 74 76 51 *** 49 45 55 48 38 30 43 51 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 54 48 29 *** 35 38 46 34 32 27 24 30 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 69 59 35 *** 36 45 50 43 41 31 37 42 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 *** 0 0 0 0 0 0 0 4 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 *** 0 28 31 26 16 0 0 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 *** 0 0 0 0 0 0 0 0 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 *** 19 30 31 31 28 25 0 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 *** 0 1 14 10 0 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 *** 0 0 0 0 0 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 25 14 0 *** 0 0 0 0 0 0 3 10 *** DATE OF START AND END FREEZING START = 15 NOV. END = 28 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** 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 TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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. 2.3 6.2 10.8 18.0 28.0 33.2 34.9 34.5 32.4 21.1 12.4 6.1 20.0 AVERAGE OF MINIMUM TEMPERATURE IN C. -2.3 0.7 5.0 11.0 19.9 24.8 26.6 26.3 24.1 13.7 4.7 0.4 12.9 AVERAGE OF MAXIMUM TEMPERATURE IN C. 6.9 11.8 16.6 25.1 36.1 41.7 43.3 42.7 40.7 28.8 20.0 11.9 27.1 DIFFERENCE BETWEEN AVERAGE MAXIMUM 9.2 11.1 11.6 14.1 16.2 16.9 16.7 16.4 16.6 15.1 15.3 11.5 14.2 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.03 3.45 3.52 4.98 8.93 12.96 13.19 13.73 10.74 5.96 3.44 3.11 7.25 MEAN OF MIXING RATIO AT 09 GMT. 3.25 3.77 4.39 5.41 13.95 22.79 27.56 25.14 21.99 9.23 3.14 3.28 11.99 MEAN OF MIXING RATIO AT 15 GMT. 3.39 3.41 3.65 4.10 10.31 18.22 22.95 21.03 15.65 8.01 3.93 3.37 9.83 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -7.6 -3.6 -2.6 5.0 15.0 20.0 23.0 24.0 21.0 6.0 2.6 -7.0 -7.6 DAY 13 1 20 8 1 8 1 14 19 20 19 30 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 12.6 18.0 23.6 33.6 41.0 45.6 46.6 47.0 43.0 39.0 25.6 20.0 47.0 DAY 4 19 11 26 17 28 28 6 10 1 5 3 24 HOUR MAXIMUM PRECIPITATION IN MM. 3.6 27.4 1.6 1.2 2.4 0.0 0.0 0.0 0.0 0.0 1.0 0.0 27.4 DAY 7 15 29 6 8 ** ** ** ** ** 14 ** MONTHLY TOTAL PRECIPITATION IN MM. 7.2 33.8 1.6 1.6 2.4 0.0 0.0 0.0 0.0 0.0 1.0 0.0 47.6 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 89.5 8.4 0.0 2.1 NO. OF DAYS WITH PRECIPITATION. 3 3 1 2 1 0 0 0 0 0 1 0 11 NO. OF DAYS PRECIPITATION EQUAL 3 3 1 1 1 0 0 0 0 0 1 0 10 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 1 0 0 0 0 0 0 0 0 0 0 1 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 67 64 48 45 46 50 46 49 43 42 48 59 51 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 51 42 38 26 34 42 46 44 43 31 20 40 38 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 67 49 40 27 33 45 52 50 46 46 48 57 47 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 9 0 0 0 0 0 0 0 0 0 0 8 17 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 16 28 31 31 30 7 0 0 143 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 3 30 30 31 31 30 12 0 0 167 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 4 26 30 31 20 0 0 0 111 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 2 7 8 0 0 0 0 17 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 25 15 6 0 0 0 0 0 0 0 0 13 59 DATE OF START AND END FREEZING START = 14 DEC. END = 21 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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. 4.0 3.5 8.6 17.4 22.4 30.1 35.2 33.0 28.6 21.1 15.2 5.2 18.7 AVERAGE OF MINIMUM TEMPERATURE IN C. -0.3 -1.0 4.8 12.4 16.9 23.9 27.4 24.9 20.8 14.5 9.7 0.6 12.9 AVERAGE OF MAXIMUM TEMPERATURE IN C. 8.2 8.0 12.5 22.4 28.0 36.4 42.9 41.0 36.3 27.7 20.7 9.8 24.5 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.5 9.0 7.7 10.0 11.1 12.5 15.5 16.1 15.5 13.2 11.0 9.2 11.6 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.30 3.26 3.63 5.16 5.31 12.19 15.92 13.84 10.41 6.19 3.74 3.17 7.18 MEAN OF MIXING RATIO AT 09 GMT. 3.42 3.46 4.07 6.75 7.70 16.76 23.77 21.03 16.78 8.54 5.70 3.59 10.13 MEAN OF MIXING RATIO AT 15 GMT. 3.60 3.47 3.74 5.97 6.83 11.78 20.06 15.82 12.83 7.20 4.25 3.25 8.23 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -7.0 -7.6 0.0 8.0 11.0 22.0 25.0 23.0 14.0 12.0 6.0 -5.6 -7.6 DAY 1 14 10 5 5 13 15 14 27 23 29 29 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 11.6 15.0 17.0 30.0 34.6 43.0 47.0 44.6 42.0 30.6 28.0 17.6 47.0 DAY 19 28 30 26 31 30 6 6 1 1 3 10 24 HOUR MAXIMUM PRECIPITATION IN MM. 12.0 2.0 12.5 7.6 21.2 0.0 0.0 0.0 0.0 1.5 0.0 2.0 21.2 DAY 6 21 10 1 4 ** ** ** ** 17 ** 5 MONTHLY TOTAL PRECIPITATION IN MM. 27.0 2.0 34.6 10.1 44.0 0.0 0.0 0.0 0.0 1.5 0.0 5.0 124.2 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 51.2 43.6 0.0 5.2 NO. OF DAYS WITH PRECIPITATION. 5 1 6 4 6 0 0 0 0 1 0 3 26 NO. OF DAYS PRECIPITATION EQUAL 5 1 6 3 6 0 0 0 0 1 0 3 25 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 0 1 0 2 0 0 0 0 0 0 0 4 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 66 67 52 43 33 50 53 54 51 45 37 60 51 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 50 51 43 37 30 41 41 40 42 34 36 47 41 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 69 65 50 43 35 38 49 43 49 47 39 55 49 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 5 5 0 0 0 0 0 0 0 0 0 4 14 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 6 30 31 31 15 0 0 0 113 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 2 0 0 0 0 0 0 0 0 0 1 3 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 1 14 30 31 31 25 2 0 0 134 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 2 28 24 7 0 0 0 61 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 4 0 0 0 0 0 4 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 13 16 2 0 0 0 0 0 0 0 0 16 47 DATE OF START AND END FREEZING START = 16 DEC. END = 11 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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.***** ***** ***** ***** ***** ***** 33.6 ***** 24.0 20.4 16.7 8.3 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. -3.4 -0.1 0.3 ***** 11.7 21.4 25.7 23.0 14.6 13.7 10.5 3.4 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** 41.7 ***** 33.5 27.1 22.8 13.2 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** ***** ***** ***** ***** 16.0 ***** 18.9 13.4 12.3 9.8 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.69 3.71 3.64 ***** ***** 9.16 13.10 10.22 9.17 8.13 5.11 3.89 ***** MEAN OF MIXING RATIO AT 09 GMT. 3.33 3.57 3.56 ***** 6.18 15.51 23.28 17.49 18.15 13.27 8.02 4.94 ***** MEAN OF MIXING RATIO AT 15 GMT. 3.26 3.59 3.58 ***** 5.03 12.24 17.70 14.54 14.89 10.91 5.65 4.29 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. -6.6 -3.6 -4.6 ***** 4.0 13.6 20.6 19.0 11.6 11.0 0.0 -4.6 ****** DAY 31 1 21 ** 2 9 13 30 30 8 28 31 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** 45.6 ***** 37.0 31.6 26.0 18.6 ****** DAY ** ** ** ** ** ** 5 ** 16 14 13 2 24 HOUR MAXIMUM PRECIPITATION IN MM. 7.0 0.0 5.0 ***** 59.0 5.0 0.0 0.0 0.0 0.0 2.0 2.6 ****** DAY 18 ** 26 ** 13 1 ** ** ** ** 26 15 MONTHLY TOTAL PRECIPITATION IN MM. 24.5 0.0 9.5 ***** 115.8 5.0 0.0 0.0 0.0 0.0 2.0 6.1 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 20.9 74.2 0.0 5.0 NO. OF DAYS WITH PRECIPITATION. 5 0 3 *** 7 1 0 0 0 0 1 3 *** NO. OF DAYS PRECIPITATION EQUAL 5 0 3 *** 7 1 0 0 0 0 1 3 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 0 0 *** 4 0 0 0 0 0 0 0 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 66 71 67 *** *** 42 49 44 53 62 51 67 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 58 41 44 *** 31 40 43 41 59 59 48 57 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 73 52 55 *** 36 44 46 47 62 61 45 61 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 16 0 2 *** 0 0 0 0 0 0 0 1 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 *** 0 14 24 24 0 0 0 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** 0 *** 0 0 0 0 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** 30 *** 27 4 0 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** 23 *** 0 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** 3 *** 0 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 27 20 15 *** 0 0 0 0 0 0 1 4 *** DATE OF START AND END FREEZING START = 28 NOV. END = 24 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** 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. 3.32 3.58 4.24 ***** ***** ***** 7.94 ***** ***** ***** 5.77 2.99 ***** MEAN OF MIXING RATIO AT 09 GMT. 4.08 4.61 5.62 ***** ***** ***** 10.36 ***** ***** ***** 6.68 3.83 ***** MEAN OF MIXING RATIO AT 15 GMT. 3.56 4.15 5.19 ***** ***** ***** 9.74 ***** ***** ***** 6.12 3.42 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** 24 HOUR MAXIMUM PRECIPITATION IN MM. 4.0 11.0 9.0 ***** ***** ***** 0.0 ***** ***** ***** 1.0 0.0 ****** DAY 8 3 7 ** ** ** ** ** ** ** 28 ** MONTHLY TOTAL PRECIPITATION IN MM. 9.0 34.0 33.6 ***** ***** ***** 0.0 ***** ***** ***** 1.0 0.0 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 98.7 ***** 0.0 1.3 NO. OF DAYS WITH PRECIPITATION. 3 6 7 *** *** *** 0 *** *** *** 1 0 *** NO. OF DAYS PRECIPITATION EQUAL 3 6 7 *** *** *** 0 *** *** *** 1 0 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 1 0 *** *** *** 0 *** *** *** 0 0 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 73 67 67 *** *** *** 28 *** *** *** 60 46 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 67 53 54 *** *** *** 21 *** *** *** 47 42 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 68 59 62 *** *** *** 24 *** *** *** 53 39 *** 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 TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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. 7.3 7.1 14.6 20.4 25.2 28.2 31.4 30.6 24.5 21.0 17.7 9.0 19.7 AVERAGE OF MINIMUM TEMPERATURE IN C. 1.7 0.3 7.4 12.6 17.6 17.9 20.1 18.3 15.0 12.5 9.5 4.1 11.4 AVERAGE OF MAXIMUM TEMPERATURE IN C. 12.9 13.9 21.7 28.3 32.7 38.6 42.7 42.9 34.0 29.4 25.8 13.8 28.1 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.2 13.6 14.3 15.7 15.1 20.7 22.6 24.6 19.0 16.9 16.3 9.7 16.6 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.80 2.71 3.44 4.59 5.88 4.64 4.70 6.39 4.71 4.35 3.86 3.40 4.29 MEAN OF MIXING RATIO AT 09 GMT. 3.04 2.72 3.29 5.34 5.68 5.44 5.56 7.33 6.02 5.69 4.70 3.66 4.87 MEAN OF MIXING RATIO AT 15 GMT. 2.95 2.39 3.01 5.14 6.21 5.19 5.09 6.35 5.38 4.98 4.48 3.48 4.55 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -3.6 -5.0 2.0 3.0 10.6 12.0 16.0 14.0 12.0 9.0 6.0 -1.0 -5.0 DAY 27 3 1 4 18 18 3 23 16 16 30 28 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 17.6 20.0 28.6 38.0 38.0 42.6 46.6 46.0 42.0 36.6 32.0 19.6 46.6 DAY 3 27 30 23 24 29 19 5 1 3 1 13 24 HOUR MAXIMUM PRECIPITATION IN MM. 0.0 2.0 4.0 0.0 0.0 0.0 0.0 0.0 0.0 7.5 8.0 9.0 9.0 DAY ** 28 11 ** ** ** ** ** ** 21 19 18 MONTHLY TOTAL PRECIPITATION IN MM. 0.0 2.0 7.6 0.0 0.0 0.0 0.0 0.0 0.0 7.5 11.0 9.0 37.1 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 25.9 0.0 0.0 74.1 NO. OF DAYS WITH PRECIPITATION. 0 1 4 0 0 0 0 0 0 1 2 1 9 NO. OF DAYS PRECIPITATION EQUAL 0 1 4 0 0 0 0 0 0 1 2 1 9 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 51 51 36 31 32 17 12 23 25 29 34 55 33 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 34 32 22 22 18 12 10 13 18 22 23 37 22 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 35 28 23 24 23 14 11 15 21 25 28 42 24 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 4 0 0 0 0 0 0 0 0 0 0 4 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 7 5 10 3 0 0 0 0 25 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 25 30 31 31 30 13 5 0 176 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 11 30 28 2 0 0 0 71 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 3 8 0 0 0 0 11 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 11 10 0 0 0 0 0 0 0 0 0 3 24 DATE OF START AND END FREEZING START = 28 DEC. END = 20 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** 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 TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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. 5.0 6.4 10.5 18.1 25.0 31.0 33.0 32.5 29.9 19.9 12.7 9.0 19.4 AVERAGE OF MINIMUM TEMPERATURE IN C. -0.7 1.1 5.1 11.2 17.8 23.5 26.9 25.9 22.2 13.6 6.6 2.3 13.0 AVERAGE OF MAXIMUM TEMPERATURE IN C. 10.6 11.8 15.8 25.0 32.1 38.6 39.2 39.1 37.6 26.2 18.8 15.6 25.9 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.3 10.7 10.7 13.8 14.3 15.1 12.3 13.2 15.4 12.6 12.2 13.3 12.9 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.34 4.05 5.46 6.62 11.02 9.42 9.72 8.86 6.32 5.15 3.18 3.29 6.37 MEAN OF MIXING RATIO AT 09 GMT. 3.92 4.16 6.22 8.62 14.50 13.03 12.00 9.03 7.67 5.37 3.86 3.60 7.66 MEAN OF MIXING RATIO AT 15 GMT. 3.92 4.29 5.75 6.80 12.14 9.51 9.96 7.45 6.38 4.50 3.23 2.67 6.38 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -6.0 -5.0 1.0 2.5 11.0 19.0 22.4 23.0 18.0 8.0 -1.0 -1.0 -6.0 DAY 16 4 17 6 2 18 16 19 3 20 13 8 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 17.0 20.0 25.0 33.0 40.0 44.4 42.2 42.0 42.0 36.0 25.0 20.0 44.4 DAY 7 10 25 21 31 5 8 26 9 1 8 30 24 HOUR MAXIMUM PRECIPITATION IN MM. 2.5 13.0 36.5 5.5 6.5 0.0 0.0 0.0 0.0 0.0 0.0 6.0 36.5 DAY 18 5 13 10 6 ** ** ** ** ** ** 15 MONTHLY TOTAL PRECIPITATION IN MM. 2.5 18.0 50.5 12.0 21.0 0.0 0.0 0.0 0.0 0.0 0.0 6.0 110.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 64.5 30.0 0.0 5.5 NO. OF DAYS WITH PRECIPITATION. 3 2 8 3 8 0 0 0 0 0 0 1 25 NO. OF DAYS PRECIPITATION EQUAL 1 2 4 3 8 0 0 0 0 0 0 1 19 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 1 1 0 0 0 0 0 0 0 0 0 2 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 74 70 71 54 59 38 34 34 28 36 38 54 49 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 51 49 52 39 46 30 27 20 19 26 28 33 35 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 66 67 64 44 62 27 27 20 21 27 33 31 41 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 3 1 0 0 0 0 0 0 0 0 0 0 4 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 1 5 28 31 31 24 1 0 0 121 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 1 0 0 0 0 0 0 0 0 0 0 0 1 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 5 21 30 31 31 30 4 0 0 152 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 1 8 12 12 10 0 0 0 43 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 18 14 0 0 0 0 0 0 0 0 4 6 42 DATE OF START AND END FREEZING START = 13 NOV. END = 26 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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. 6.9 7.4 11.1 19.2 25.8 31.2 34.9 33.2 28.0 22.4 13.3 7.7 20.1 AVERAGE OF MINIMUM TEMPERATURE IN C. 0.8 0.2 3.7 11.3 18.5 23.2 27.8 25.7 20.6 15.6 8.0 2.5 13.2 AVERAGE OF MAXIMUM TEMPERATURE IN C. 13.0 14.7 18.4 27.0 33.1 39.1 42.0 40.6 35.4 29.2 18.5 13.0 27.0 DIFFERENCE BETWEEN AVERAGE MAXIMUM 12.2 14.5 14.7 15.7 14.6 15.9 14.2 14.9 14.8 13.6 10.5 10.5 13.8 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.95 2.69 3.49 4.29 7.65 7.31 9.49 8.25 7.57 7.49 4.92 4.19 5.86 MEAN OF MIXING RATIO AT 09 GMT. 3.30 3.42 4.11 4.27 7.66 6.43 9.66 9.80 8.86 8.05 6.15 4.48 6.35 MEAN OF MIXING RATIO AT 15 GMT. 2.72 2.80 3.98 3.29 7.24 5.53 7.66 7.53 6.77 7.67 5.20 4.37 5.40 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -5.0 -7.0 -2.0 4.0 11.0 18.0 25.0 20.0 17.0 10.0 2.4 -3.0 -7.0 DAY 31 7 21 1 6 3 8 27 10 25 30 28 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 18.0 22.0 25.0 35.0 40.0 43.0 45.0 44.4 43.0 36.0 26.0 17.0 45.0 DAY 1 22 24 27 29 17 28 18 2 2 5 6 24 HOUR MAXIMUM PRECIPITATION IN MM. 0.0 0.0 2.0 0.0 0.5 5.0 0.0 0.0 0.0 5.0 5.5 2.0 5.5 DAY ** ** 25 ** 31 2 ** ** ** 25 13 10 MONTHLY TOTAL PRECIPITATION IN MM. 0.0 0.0 3.0 0.0 0.5 15.0 0.0 0.0 0.0 5.0 5.5 2.0 31.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 9.7 50.0 0.0 40.3 NO. OF DAYS WITH PRECIPITATION. 0 0 4 0 1 4 0 0 0 2 1 3 15 NO. OF DAYS PRECIPITATION EQUAL 0 0 2 0 0 4 0 0 0 1 1 1 9 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 59 50 46 36 41 29 31 31 39 47 57 70 45 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 36 33 30 19 22 14 18 20 25 33 47 47 29 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 40 39 37 18 26 15 17 18 21 39 50 60 32 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 2 8 0 0 0 0 0 0 0 0 0 0 10 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 1 9 24 31 30 17 1 0 0 113 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 6 28 30 31 31 29 14 0 0 169 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 1 15 29 22 6 0 0 0 73 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 1 0 0 0 0 0 1 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 13 16 4 0 0 0 0 0 0 0 0 7 40 DATE OF START AND END FREEZING START = 18 DEC. END = 21 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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. 5.0 6.6 13.5 22.4 25.4 31.4 33.8 33.1 28.6 23.2 16.7 12.3 21.0 AVERAGE OF MINIMUM TEMPERATURE IN C. 0.3 1.6 7.9 15.7 19.0 24.7 27.3 26.9 21.7 15.9 10.2 7.0 14.8 AVERAGE OF MAXIMUM TEMPERATURE IN C. 9.6 11.6 19.2 29.2 31.8 38.1 40.2 39.4 35.4 30.4 23.2 17.6 27.2 DIFFERENCE BETWEEN AVERAGE MAXIMUM 9.3 10.0 11.3 13.5 12.8 13.4 12.9 12.5 13.7 14.5 13.0 10.6 12.3 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.48 3.46 4.16 5.76 8.29 9.27 12.32 11.67 8.63 6.56 5.26 4.38 6.94 MEAN OF MIXING RATIO AT 09 GMT. 3.70 3.88 4.95 7.17 9.36 10.62 14.22 12.71 9.75 9.84 7.67 5.36 8.27 MEAN OF MIXING RATIO AT 15 GMT. 3.59 3.60 4.01 5.62 7.42 9.02 11.25 10.69 7.23 7.62 5.53 4.06 6.64 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -4.5 -4.0 -1.2 9.0 12.0 19.0 22.0 22.0 18.0 8.0 6.0 1.0 -4.5 DAY 15 17 4 3 3 1 25 31 25 26 26 6 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 16.0 23.0 27.2 36.0 38.6 43.0 46.2 43.2 39.6 37.4 27.0 24.0 46.2 DAY 27 8 29 17 12 30 5 19 5 1 2 11 24 HOUR MAXIMUM PRECIPITATION IN MM. 8.0 7.0 8.0 0.5 10.0 0.0 1.0 0.0 0.0 0.0 0.0 3.0 10.0 DAY 6 9 15 24 30 ** 31 ** ** ** ** 4 MONTHLY TOTAL PRECIPITATION IN MM. 11.0 26.0 15.0 0.5 17.0 0.0 1.0 0.0 0.0 0.0 0.0 3.0 73.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 70.7 23.8 1.4 4.1 NO. OF DAYS WITH PRECIPITATION. 3 6 4 1 2 0 1 0 0 0 0 1 18 NO. OF DAYS PRECIPITATION EQUAL 3 6 4 0 2 0 1 0 0 0 0 1 17 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 0 0 0 1 0 0 0 0 0 0 0 1 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 74 68 53 41 45 37 41 42 40 48 57 59 50 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 49 47 36 27 31 25 30 28 26 35 42 42 35 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 60 53 38 26 30 25 27 27 27 36 43 46 37 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 3 2 0 0 0 0 0 0 0 0 0 0 5 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 4 11 29 31 31 18 5 0 0 129 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 14 22 30 31 31 26 19 0 0 173 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 8 15 14 0 0 0 0 37 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 3 0 0 0 0 0 3 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 15 11 4 0 0 0 0 0 0 0 0 0 30 DATE OF START AND END FREEZING START = 1 JAN. END = 5 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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. 6.1 11.5 13.4 20.2 27.0 33.2 32.3 33.8 29.1 22.5 12.1 8.6 20.8 AVERAGE OF MINIMUM TEMPERATURE IN C. 0.9 5.1 7.8 13.5 19.5 26.1 25.3 26.9 22.3 15.6 6.6 3.1 14.4 AVERAGE OF MAXIMUM TEMPERATURE IN C. 11.4 17.8 19.1 26.8 34.6 40.3 39.2 40.8 35.9 29.4 17.5 14.1 27.3 DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.5 12.7 11.3 13.3 15.1 14.2 13.9 13.9 13.6 13.8 10.9 11.0 12.8 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.56 3.85 4.44 6.42 7.17 9.47 12.80 11.22 10.32 6.12 4.74 3.89 7.00 MEAN OF MIXING RATIO AT 09 GMT. 3.66 4.42 4.96 6.82 9.82 11.55 14.64 13.32 12.47 8.18 6.05 3.99 8.32 MEAN OF MIXING RATIO AT 15 GMT. 3.78 3.62 3.80 5.25 7.10 9.20 10.97 10.84 8.78 6.10 4.72 3.17 6.44 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -7.5 0.0 -1.0 8.0 12.0 22.0 19.0 20.2 13.0 9.0 0.0 -2.0 -7.5 DAY 5 1 19 11 22 7 13 20 29 28 30 4 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 16.0 24.0 26.0 34.0 41.2 46.4 44.0 43.4 41.2 35.5 24.2 20.0 46.4 DAY 13 26 27 30 20 29 1 30 16 12 1 31 24 HOUR MAXIMUM PRECIPITATION IN MM. 2.5 3.0 10.0 3.0 0.0 0.0 0.0 0.0 0.0 0.0 5.0 3.5 10.0 DAY 10 6 1 3 ** ** ** ** ** ** 8 16 MONTHLY TOTAL PRECIPITATION IN MM. 2.5 3.0 17.0 3.0 0.0 0.0 0.0 0.0 0.0 0.0 10.0 5.5 41.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 54.9 7.3 0.0 37.8 NO. OF DAYS WITH PRECIPITATION. 1 1 2 1 0 0 0 0 0 0 3 2 10 NO. OF DAYS PRECIPITATION EQUAL 1 1 2 1 0 0 0 0 0 0 3 2 10 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 0 1 0 0 0 0 0 0 0 0 0 1 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 68 58 56 49 37 36 46 38 46 43 62 63 50 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 42 35 36 30 27 24 32 26 31 31 46 37 33 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 57 39 36 30 25 23 29 25 30 33 48 41 35 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 4 0 0 0 0 0 0 0 0 0 0 0 4 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 13 30 29 30 23 0 0 0 125 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 6 28 30 31 31 27 17 0 0 170 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 3 18 18 26 4 0 0 0 69 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 1 0 0 0 0 0 0 1 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 13 2 1 0 0 0 0 0 0 0 1 5 22 DATE OF START AND END FREEZING START = 30 NOV. END = 19 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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. 6.2 7.4 12.5 22.7 28.9 30.4 32.9 32.7 29.7 19.4 12.2 7.8 20.2 AVERAGE OF MINIMUM TEMPERATURE IN C. 0.5 1.7 5.8 15.6 21.4 23.3 26.3 25.9 23.0 13.3 7.0 3.3 13.9 AVERAGE OF MAXIMUM TEMPERATURE IN C. 11.9 13.2 19.1 29.8 36.3 37.5 39.4 39.5 36.5 25.6 17.4 12.3 26.6 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.4 11.5 13.3 14.2 14.9 14.2 13.1 13.6 13.5 12.3 10.4 9.0 12.6 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.29 3.50 3.37 5.26 5.99 8.26 9.80 9.33 9.84 6.38 4.89 4.79 6.22 MEAN OF MIXING RATIO AT 09 GMT. 3.91 4.50 4.05 6.51 7.61 9.31 11.21 11.63 11.47 7.52 5.57 4.94 7.35 MEAN OF MIXING RATIO AT 15 GMT. 3.27 3.57 2.84 5.10 6.26 7.84 9.13 9.07 9.11 5.54 4.24 4.75 5.89 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -6.0 -5.0 -2.0 8.0 17.0 12.0 22.2 23.2 17.0 10.0 2.0 0.0 -6.0 DAY 12 10 12 1 5 9 21 20 27 6 17 7 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 18.0 20.0 27.0 36.2 41.0 42.6 43.0 42.2 41.0 31.4 26.0 16.4 43.0 DAY 1 25 26 12 29 26 1 3 8 27 2 25 24 HOUR MAXIMUM PRECIPITATION IN MM. 14.0 3.0 0.0 0.0 0.0 0.0 0.0 0.0 7.0 8.0 7.5 23.5 23.5 DAY 30 20 ** ** ** ** ** ** 17 1 6 12 MONTHLY TOTAL PRECIPITATION IN MM. 25.0 9.0 0.0 0.0 0.0 0.0 0.0 0.0 12.5 10.0 8.5 46.4 111.4 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 30.5 0.0 11.2 58.3 NO. OF DAYS WITH PRECIPITATION. 4 4 0 0 0 0 0 0 4 2 2 8 24 NO. OF DAYS PRECIPITATION EQUAL 3 4 0 0 0 0 0 0 4 2 2 4 19 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 0 0 0 0 0 0 0 0 0 0 2 3 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 64 61 42 35 29 33 35 34 45 54 62 78 48 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 43 45 27 23 19 21 23 24 29 35 42 53 32 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 49 47 27 22 18 20 22 24 30 35 42 67 34 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 6 1 0 0 0 0 0 0 0 0 0 0 7 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 2 20 25 31 31 24 0 0 0 133 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 17 31 28 31 31 30 4 0 0 172 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 3 13 15 17 3 0 0 0 51 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 18 10 3 0 0 0 0 0 0 0 0 4 35 DATE OF START AND END FREEZING START = 7 DEC. END = 18 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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. 6.2 9.3 15.4 23.8 28.0 31.7 33.9 33.4 29.3 22.9 14.2 9.1 21.4 AVERAGE OF MINIMUM TEMPERATURE IN C. 1.3 2.4 8.6 16.7 20.9 24.0 27.0 26.1 22.4 16.2 8.1 4.0 14.8 AVERAGE OF MAXIMUM TEMPERATURE IN C. 11.1 16.2 22.1 31.0 35.2 39.4 40.9 40.8 36.2 29.6 20.3 14.1 28.1 DIFFERENCE BETWEEN AVERAGE MAXIMUM 9.8 13.8 13.5 14.3 14.3 15.4 13.9 14.7 13.8 13.4 12.2 10.1 13.3 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.77 3.17 4.29 6.12 7.58 9.18 12.23 12.15 10.05 7.79 4.96 4.72 7.17 MEAN OF MIXING RATIO AT 09 GMT. 4.05 3.68 5.80 8.44 9.21 11.01 14.52 15.50 13.31 10.42 6.81 5.32 9.01 MEAN OF MIXING RATIO AT 15 GMT. 3.19 2.86 5.09 6.03 6.86 9.85 12.24 13.18 9.93 7.86 4.93 4.73 7.23 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -7.0 -3.0 -3.0 11.0 15.0 18.0 24.0 20.2 15.8 11.2 -1.0 -2.0 -7.0 DAY 29 1 12 17 7 5 18 15 22 11 21 23 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 15.0 21.0 29.8 34.2 42.0 45.0 45.0 44.8 41.8 36.8 27.0 20.0 45.0 DAY 2 21 31 6 16 29 10 3 8 1 7 30 24 HOUR MAXIMUM PRECIPITATION IN MM. 6.5 1.5 19.0 1.0 4.0 0.5 0.5 3.0 0.0 1.0 1.5 2.5 19.0 DAY 24 19 26 27 3 14 19 6 ** 24 29 1 MONTHLY TOTAL PRECIPITATION IN MM. 8.5 1.5 19.0 1.0 4.0 0.5 0.5 5.5 0.0 1.0 1.5 5.5 48.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 59.8 11.3 12.4 16.5 NO. OF DAYS WITH PRECIPITATION. 2 1 1 1 1 1 1 3 0 1 1 3 16 NO. OF DAYS PRECIPITATION EQUAL 2 1 1 1 1 0 0 3 0 1 1 2 13 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 0 1 0 0 0 0 0 0 0 0 0 1 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 72 55 50 39 38 36 44 44 45 53 57 72 50 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 46 30 35 28 25 24 28 30 35 38 43 50 34 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 49 32 37 25 22 30 27 31 32 39 43 62 36 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 3 0 0 0 0 0 0 0 0 0 0 0 3 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 1 17 24 31 30 22 2 0 0 127 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 24 31 30 31 31 26 16 0 0 189 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 4 18 22 24 5 0 0 0 73 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 1 3 0 0 0 0 0 4 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 10 7 1 0 0 0 0 0 0 0 3 2 23 DATE OF START AND END FREEZING START = 20 NOV. END = 12 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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. 7.0 10.0 16.2 19.1 27.5 34.8 36.6 37.4 33.4 ***** 16.2 6.6 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. 1.7 3.5 9.1 12.9 20.2 27.6 30.1 30.3 26.0 ***** 10.6 2.1 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 12.3 16.5 23.3 25.2 34.7 42.0 43.0 44.5 40.9 ***** 21.8 11.1 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.6 13.0 14.2 12.3 14.5 14.4 12.9 14.2 14.9 ***** 11.2 9.0 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.87 3.63 5.52 7.68 9.05 12.68 15.12 16.14 10.84 ***** 7.16 4.43 ***** MEAN OF MIXING RATIO AT 09 GMT. 4.39 4.96 6.07 8.33 11.24 17.15 17.30 19.56 16.03 ***** 7.91 4.66 ***** MEAN OF MIXING RATIO AT 15 GMT. 3.60 3.28 4.28 7.78 8.74 12.64 14.78 15.43 12.14 ***** 6.51 4.26 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. -4.0 -3.0 -2.0 7.0 13.8 23.0 25.0 25.0 22.0 ***** 2.0 -5.0 ****** DAY 14 5 7 4 14 8 2 7 27 ** 30 4 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 21.0 24.0 32.2 34.0 43.4 46.8 47.0 49.8 44.8 ***** 29.8 15.0 ****** DAY 7 14 27 19 29 29 18 16 12 ** 1 9 24 HOUR MAXIMUM PRECIPITATION IN MM. 0.0 0.0 1.0 16.5 0.0 0.0 0.0 0.0 0.0 ***** 0.1 3.0 ****** DAY ** ** 29 3 ** ** ** ** ** ** 1 19 MONTHLY TOTAL PRECIPITATION IN MM. 0.0 0.0 1.0 52.5 0.0 0.0 0.0 0.0 0.0 ***** 0.1 5.0 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 1.7 89.6 0.0 8.7 NO. OF DAYS WITH PRECIPITATION. 0 0 1 4 0 0 0 0 0 *** 1 2 *** NO. OF DAYS PRECIPITATION EQUAL 0 0 1 4 0 0 0 0 0 *** 0 2 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 0 0 4 0 0 0 0 0 *** 0 0 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 70 58 52 64 47 41 42 45 39 *** 68 78 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 45 41 31 41 31 31 30 31 31 *** 47 53 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 54 37 30 46 29 26 29 29 27 *** 53 61 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 2 0 0 0 0 0 0 0 0 *** 0 1 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 13 30 31 31 30 *** 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 3 7 25 30 31 31 30 *** 0 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 6 24 31 29 22 *** 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 7 9 15 0 *** 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 16 5 3 0 0 0 0 0 0 *** 0 12 *** DATE OF START AND END FREEZING START = 4 DEC. END = 11 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 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. 7.8 10.6 14.1 ***** ***** 30.5 35.2 31.9 26.3 22.4 11.0 4.8 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. 2.6 5.1 8.3 ***** ***** 23.5 28.3 25.4 19.8 15.5 5.0 -0.1 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 13.0 16.1 19.9 ***** ***** 37.5 42.1 38.5 32.7 29.3 16.9 9.8 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.4 11.0 11.6 ***** ***** 14.0 13.8 13.1 12.9 13.8 11.9 9.9 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.36 4.96 4.75 ***** ***** 9.76 11.13 10.94 8.60 6.02 3.85 2.55 ***** MEAN OF MIXING RATIO AT 09 GMT. 4.92 5.38 6.13 ***** ***** 12.66 17.38 15.36 11.95 9.50 5.62 3.60 ***** MEAN OF MIXING RATIO AT 15 GMT. 4.19 4.36 4.13 ***** ***** 8.93 13.13 11.01 8.20 6.83 3.78 2.57 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. -2.0 1.0 -2.8 ***** ***** 18.0 24.0 21.4 11.0 13.0 -2.2 -8.0 ****** DAY 2 11 3 ** ** 7 1 31 28 8 23 13 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 17.0 20.2 26.2 ***** ***** 40.2 45.0 42.0 37.0 34.0 27.0 16.2 ****** DAY 10 4 20 ** ** 4 9 1 7 3 1 20 24 HOUR MAXIMUM PRECIPITATION IN MM. 18.0 4.0 6.0 ***** ***** 0.0 0.0 0.0 0.0 0.0 3.5 1.0 ****** DAY 30 10 13 ** ** ** ** ** ** ** 29 1 MONTHLY TOTAL PRECIPITATION IN MM. 27.0 6.0 23.0 ***** ***** 0.0 0.0 0.0 0.0 0.0 3.5 1.0 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 92.6 0.0 0.0 7.4 NO. OF DAYS WITH PRECIPITATION. 2 3 4 *** *** 0 0 0 0 0 1 1 *** NO. OF DAYS PRECIPITATION EQUAL 2 2 4 *** *** 0 0 0 0 0 1 1 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 0 0 *** *** 0 0 0 0 0 0 0 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 78 71 53 *** *** 38 36 42 44 42 51 50 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 50 44 39 *** *** 29 31 34 36 35 44 45 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 60 48 34 *** *** 26 27 29 32 33 43 44 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 *** *** 0 0 0 0 0 0 5 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 *** *** 24 31 31 14 2 0 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 *** *** 0 0 0 0 0 0 0 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 *** *** 30 31 31 23 9 0 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 *** *** 3 29 10 0 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 *** *** 0 2 0 0 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 4 0 2 *** *** 0 0 0 0 0 5 18 *** DATE OF START AND END FREEZING START = 18 NOV. END = 3 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 MET. MEAN AND EXTREMES FOR THE PERIOD 1981 TO 2003 PAGE 1 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPE. IN C. 4.9 6.8 12.2 19.8 25.3 31.1 33.8 32.5 28.0 20.9 13.8 7.1 19.7 SD OF MEAN DAILY TEMPERATURE IN C. 2.08 2.77 2.38 1.92 2.53 1.67 1.32 2.07 2.44 1.84 2.09 2.57 2.14 AVERAGE OF MINIMUM TEMPERATURE IN C. -0.5 0.9 5.8 13.0 17.8 23.3 26.2 24.6 20.6 14.2 7.7 1.7 12.9 AVERAGE OF MAXIMUM TEMPERATURE IN C. 10.2 12.6 18.3 26.7 32.4 38.6 41.3 40.3 35.5 27.6 19.9 12.5 26.3 DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.6 11.7 12.2 13.7 14.2 14.9 15.0 15.4 14.9 13.5 12.2 10.8 13.3 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.29 3.49 4.14 5.45 7.37 9.46 11.92 10.97 8.93 6.26 4.55 3.62 6.62 MEAN OF MIXING RATIO AT 09 GMT. 3.77 4.13 4.80 6.39 8.97 13.30 17.40 15.36 12.69 8.34 5.83 4.11 8.75 MEAN OF MIXING RATIO AT 15 GMT. 3.48 3.60 4.11 5.21 7.33 10.52 13.39 11.92 9.69 6.88 4.77 3.65 7.04 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -10.0 -11.0 -6.0 0.0 3.6 11.5 16.0 14.0 9.0 6.0 -2.2 -8.5 -11.0 YEAR - DAY 83-28 84- 3 85-10 81- 1 88- 8 82- 2 94- 3 94-23 81-23 82-25 3-23 82-14 84- 3 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 21.0 24.0 32.2 38.0 43.4 46.8 47.0 49.8 44.8 39.0 32.0 24.0 49.8 YEAR - DAY 2- 7 99-26 2-27 94-23 2-29 2-29 91- 6 2-16 2-12 90- 1 94- 1 98-11 2-16 24 HOUR MAXIMUM PRECIPITATION IN MM. 20.0 36.0 36.5 25.8 59.0 21.0 12.0 4.4 7.0 14.0 10.5 23.5 59.0 YEAR - DAY 82-28 82-26 96-13 88-27 92-13 81-24 81-22 88-24 0-17 81-16 84-14 0-12 92-13 MONTHLY TOTAL PRECIPITATION IN MM. 15.6 13.5 18.0 10.7 15.1 2.7 0.9 0.6 1.0 4.4 3.8 7.7 94.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 50.1 30.4 2.6 16.9 NO. OF DAYS WITH PRECIPITATION. 3 2 3 2 2 1 0 0 0 1 1 2 17 NO. OF DAYS PRECIPITATION EQUAL 3 2 3 2 2 1 0 0 0 1 1 2 17 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 0 1 0 0 0 0 0 0 0 0 0 1 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 68 64 54 43 41 38 41 42 43 45 52 63 50 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 49 45 37 29 29 30 33 31 34 35 40 45 36 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 59 51 42 30 31 31 33 32 35 39 44 52 40 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 6 3 1 0 0 0 0 0 0 0 0 3 13 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 1 9 23 28 26 15 1 0 0 103 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 1 0 0 0 0 0 0 0 0 0 0 0 1 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 9 23 30 31 31 27 9 0 0 160 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 2 12 23 19 5 0 0 0 61 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 1 3 2 0 0 0 0 6 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 18 12 3 0 0 0 0 0 0 0 1 10 44 DATE OF START AND END FREEZING START = 13 NOV. END = 3 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION TOROOD LATITUDE 35 28 N DATA PROCESSING CENTER LONGITUDE 55 7 E ELEVATION 781 MET. MEAN AND EXTREMES FOR THE PERIOD 1981 TO 2003 PAGE 2 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE DRY BULB TEMPERATURE. IN C. 5.3 7.7 12.9 21.6 27.1 32.8 35.7 34.1 29.6 22.1 14.5 7.9 20.9 AVERAGE DEW POINT TEMPERATURE. IN C. -2.7 -2.0 -0.1 3.5 8.4 13.1 16.9 15.4 12.3 6.9 2.0 -1.7 6.0 AVERAGE OF MIXING RATIO IN G/KG 3.52 3.74 4.32 5.68 8.00 11.08 14.24 12.75 10.43 7.15 5.04 3.79 7.48 AVERAGE OF VAPOUR PRESSURE HPA 5.18 5.52 6.37 8.37 11.76 16.22 20.74 18.62 15.28 10.52 7.42 5.58 10.96 AVERAGE OF SATURATION DEFICIT IN HPA 4.17 5.69 9.66 19.00 26.22 35.45 39.64 37.10 28.13 17.32 9.98 5.62 19.83 AVERAGE RELATIVE HUMIDITY IN PERCENT 59 53 44 34 33 33 36 35 37 40 45 54 42 AVERAGE OF MAXIMUM RELATIVE HUMIDITY(%) 72 67 57 44 42 40 43 43 45 48 54 65 52 AVERAGE OF MINIMUM RELATIVE HUMIDITY(%) 47 42 34 26 26 27 30 29 31 33 37 43 34 NO. OF DAYS PRECIPITATION EQUAL 1 1 1 1 1 0 0 0 0 0 0 0 5 OR MORE THAN 5 MM.