IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 1 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 MET. AVERAGE OF MEAN DAILY TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MAX-MIN 1982 1.2 -0.5 5.5 12.6 16.0 20.1 21.2 22.6 19.5 13.6 7.4 3.3 23.1 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 0.4 -0.0 4.9 11.0 13.5 21.0 23.7 22.2 17.7 14.6 7.8 1.1 23.7 1985 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1986 0.8 1.7 5.5 11.4 16.9 21.3 25.3 24.7 19.3 16.8 ****** ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 -5.9 -5.5 7.8 13.3 16.3 20.9 24.7 24.9 19.9 14.4 8.2 3.9 30.8 1990 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1991 1.9 ****** 2.0 ****** 15.3 21.8 25.0 22.8 16.0 11.4 7.1 ****** ****** 1992 -0.4 0.9 ****** ****** ****** ****** ****** 23.1 17.7 13.7 9.3 -0.7 ****** 1993 1.0 3.9 7.6 12.8 16.3 20.9 24.1 24.1 21.5 ****** ****** ****** ****** 1994 3.3 5.1 7.5 13.4 16.1 21.1 25.5 24.3 19.8 14.3 10.2 2.6 22.9 1995 4.6 5.4 8.4 12.0 16.5 20.3 ****** 25.0 20.5 14.8 8.6 2.6 ****** 1996 -0.3 6.5 7.0 13.2 19.3 ****** ****** ****** 20.2 15.7 8.9 6.0 ****** 1997 4.3 2.6 5.4 11.3 16.1 20.9 25.1 26.1 19.3 15.3 8.8 5.0 23.5 1998 0.1 4.3 7.8 14.3 18.1 24.3 25.1 24.8 20.5 13.1 10.7 8.7 25.0 1999 3.1 4.0 6.6 11.2 17.8 21.8 24.6 24.2 19.9 15.7 8.0 2.8 21.8 2000 0.4 0.1 6.3 13.6 16.7 ****** ****** ****** ****** ****** ****** ****** ****** MEAN 1.0 2.2 6.3 12.5 16.5 21.3 24.4 24.1 19.4 14.5 8.6 3.5 23.4 SD 2.61 3.23 1.72 1.11 1.40 1.13 1.25 1.15 1.47 1.41 1.11 2.61 1.68 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 2 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 MET. AVERAGE OF MINIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1982 -7.3 -7.9 -2.6 2.9 5.7 8.3 10.2 10.6 7.3 5.6 0.8 -2.6 2.6 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 -10.3 -11.1 -6.8 -2.0 2.1 7.4 10.3 7.7 3.3 1.1 -2.7 -7.4 -0.7 1985 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1986 -11.5 -9.4 -4.4 2.1 6.8 9.2 13.2 12.6 6.3 3.5 ****** ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 -12.8 -13.2 1.9 4.5 6.5 8.8 11.9 12.1 7.9 2.2 0.1 -2.1 2.3 1990 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1991 -4.3 ****** -4.4 ****** 4.6 9.4 11.1 8.2 3.8 1.0 -0.5 ****** ****** 1992 -5.7 -4.5 ****** ****** ****** ****** ****** 12.8 5.6 0.7 1.8 -6.8 ****** 1993 -4.1 -1.3 1.3 5.6 7.7 8.8 11.5 11.6 7.9 ****** ****** ****** ****** 1994 -1.1 -0.5 1.1 5.1 6.5 8.7 13.5 11.0 8.4 6.0 4.6 -2.7 5.1 1995 -2.7 -0.9 0.0 5.2 8.2 10.3 ****** 12.1 7.9 3.1 -1.7 -4.4 ****** 1996 -7.6 1.2 1.9 7.1 11.3 ****** ****** ****** 7.3 5.3 1.1 -1.3 ****** 1997 -1.9 -5.1 0.0 4.1 7.0 10.2 12.9 13.0 6.5 5.1 2.3 -0.8 4.4 1998 -5.1 -1.2 2.3 7.1 9.8 15.2 13.3 12.4 7.5 0.3 -0.2 -0.8 5.0 1999 -3.7 -5.5 -1.4 5.9 6.0 8.5 11.1 9.7 5.8 3.4 -1.4 -6.1 2.7 2000 -7.5 -10.4 -3.6 2.8 4.7 ****** ****** ****** ****** ****** ****** ****** ****** MEAN -6.1 -5.4 -1.1 4.2 6.7 9.5 11.9 11.2 6.6 3.1 0.4 -3.5 3.1 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 3 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 MET. AVERAGE OF MAXIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1982 9.1 6.2 13.4 22.4 26.3 31.9 32.2 34.6 31.6 21.8 14.5 8.8 21.1 1983 ****** 4.2 10.9 18.7 25.1 32.4 35.7 36.8 32.9 25.8 21.7 11.7 ****** 1984 11.3 12.1 16.6 23.5 24.9 34.4 37.3 36.7 32.0 28.1 18.1 9.6 23.7 1985 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1986 13.0 12.7 15.5 20.8 27.0 33.3 37.4 36.8 32.3 30.1 ****** ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 0.7 2.2 13.8 21.8 26.1 32.9 37.5 37.7 32.0 26.3 15.9 10.1 21.4 1990 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1991 8.2 ****** 8.4 13.7 26.1 34.1 39.0 37.2 28.2 21.9 14.9 ****** ****** 1992 4.5 5.4 ****** ****** ****** ****** ****** 33.3 29.7 26.7 16.4 5.1 ****** 1993 6.2 9.1 14.2 20.0 24.9 33.1 36.7 36.6 35.1 ****** ****** ****** ****** 1994 7.9 10.7 13.9 21.6 25.7 33.5 37.5 37.6 31.2 22.7 15.8 7.9 22.2 1995 12.0 11.7 16.8 18.9 24.9 30.3 ****** 38.1 33.1 26.4 18.7 9.5 ****** 1996 4.4 11.8 12.0 19.5 26.8 32.7 35.7 36.9 33.0 26.1 16.7 13.3 22.4 1997 10.4 9.8 10.4 18.5 25.2 31.5 37.3 39.1 32.1 25.6 15.4 10.9 22.2 1998 5.3 9.5 13.4 21.6 26.4 33.5 37.0 37.3 33.5 25.9 21.5 18.2 23.6 1999 10.0 13.4 14.6 16.4 29.7 35.1 38.0 38.7 34.1 28.1 17.3 11.7 23.9 2000 8.3 10.5 16.3 24.4 28.7 ****** ****** ****** ****** ****** ****** ****** ****** MEAN 7.9 9.2 13.6 20.1 26.3 33.0 36.8 37.0 32.2 25.8 17.2 10.6 22.5 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 4 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 MET. DIFFERENCE BETWEEN AVERAGE MAXIMUM AND MINIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1982 16.4 14.1 16.0 19.5 20.6 23.6 22.0 24.0 24.3 16.2 13.7 11.4 18.5 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 21.6 23.2 23.4 25.5 22.8 27.0 27.1 29.0 28.7 27.0 20.8 17.0 24.4 1985 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1986 24.5 22.1 19.9 18.7 20.2 24.1 24.2 24.2 26.0 26.6 ****** ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 13.5 15.4 11.9 17.3 19.6 24.1 25.6 25.6 24.1 24.1 15.8 12.2 19.1 1990 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1991 12.5 ****** 12.8 ****** 21.5 24.7 27.9 29.0 24.4 20.9 15.4 ****** ****** 1992 10.2 9.9 ****** ****** ****** ****** ****** 20.5 24.1 26.0 14.6 11.9 ****** 1993 10.3 10.4 12.9 14.4 17.2 24.4 25.2 25.0 27.2 ****** ****** ****** ****** 1994 9.0 11.2 12.8 16.5 19.2 24.8 24.0 26.6 22.8 16.7 11.2 10.6 17.1 1995 14.7 12.6 16.8 13.7 16.7 20.0 ****** 26.0 25.2 23.3 20.4 13.9 ****** 1996 12.0 10.6 10.1 12.4 15.5 ****** ****** ****** 25.7 20.8 15.6 14.6 ****** 1997 12.3 14.9 10.4 14.4 18.2 21.3 24.4 26.1 25.6 20.5 13.1 11.7 17.7 1998 10.4 10.7 11.1 14.5 16.6 18.3 23.7 24.9 26.0 25.6 21.7 19.0 18.5 1999 13.7 18.9 16.0 10.5 23.7 26.6 26.9 29.0 28.3 24.7 18.7 17.8 21.2 2000 15.8 20.9 19.9 21.6 24.0 ****** ****** ****** ****** ****** ****** ****** ****** MEAN 14.1 15.0 14.9 16.6 19.7 23.5 25.1 25.8 25.6 22.7 16.5 14.0 19.5 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 5 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 03 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1982 3.43 2.97 4.39 5.69 8.19 10.05 12.26 9.31 7.11 6.70 4.43 3.17 6.48 1983 2.86 2.80 3.93 5.18 8.02 7.46 8.38 6.47 5.40 3.96 4.12 3.93 5.21 1984 3.11 3.41 4.30 4.82 6.17 7.61 8.27 6.72 5.20 4.34 4.39 3.58 5.16 1985 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1986 3.21 3.61 4.23 5.69 7.35 7.36 7.62 10.85 6.28 5.80 ****** ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 2.27 1.99 5.08 6.45 7.86 8.71 10.86 9.05 7.38 5.19 4.67 3.74 6.10 1990 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1991 3.44 ****** 3.00 2.67 5.41 8.31 9.34 ****** ****** ****** 4.02 ****** ****** 1992 3.25 2.99 ****** ****** ****** ****** ****** 8.07 5.84 4.13 4.74 2.80 ****** 1993 3.14 4.08 4.77 6.82 7.87 8.42 8.88 8.37 6.80 ****** ****** ****** ****** 1994 3.72 3.69 4.45 5.93 7.22 8.13 9.70 8.05 6.59 6.88 5.65 3.39 6.12 1995 3.43 3.89 4.30 6.26 8.09 9.52 ****** 7.92 6.57 4.34 3.05 2.86 ****** 1996 2.74 4.08 4.27 5.99 8.00 7.74 8.92 6.97 5.42 4.27 4.32 3.65 5.53 1997 2.97 2.60 3.90 5.30 7.40 9.02 8.14 7.38 4.93 4.86 4.97 3.76 5.44 1998 3.30 3.84 4.51 6.01 7.55 9.18 10.10 8.80 6.71 4.59 4.07 3.51 6.01 1999 3.43 3.01 4.13 4.74 6.72 7.28 8.41 7.09 5.28 4.70 4.12 3.71 5.22 2000 2.82 2.56 3.78 5.82 6.90 ****** ****** ****** ****** ****** ****** ****** ****** MEAN 3.15 3.26 4.22 5.53 7.34 8.37 9.25 8.09 6.12 4.98 4.39 3.47 5.68 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 6 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 09 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1982 4.70 4.39 3.89 4.75 6.72 11.95 15.03 6.23 4.81 6.99 5.18 4.52 6.60 1983 4.23 4.12 5.05 6.38 9.17 7.31 8.33 3.96 6.14 3.59 4.42 4.17 5.57 1984 4.23 3.66 3.06 2.88 5.04 8.08 9.04 10.36 11.38 4.64 5.45 4.48 6.03 1985 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1986 4.43 4.46 4.67 6.44 9.85 11.66 8.69 33.86 20.95 ****** ****** ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 3.18 3.45 5.72 6.45 9.39 10.60 25.97 26.59 20.18 10.05 5.53 4.18 10.94 1990 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1991 3.91 ****** 2.86 4.48 7.99 17.96 35.21 ****** ****** ****** 6.58 ****** ****** 1992 3.97 4.35 ****** ****** ****** ****** ****** 11.50 7.52 5.64 6.05 4.15 ****** 1993 3.98 4.82 4.45 6.74 9.10 12.15 15.30 10.19 14.70 ****** ****** ****** ****** 1994 4.55 4.30 5.18 8.00 8.60 8.26 9.84 8.55 7.59 8.35 7.02 5.64 7.16 1995 4.32 4.34 4.87 6.20 7.87 11.91 ****** 8.35 11.28 6.63 3.60 3.65 ****** 1996 3.73 4.63 4.85 6.04 7.32 7.78 8.26 6.43 4.93 4.72 4.55 4.25 5.62 1997 3.05 2.81 4.27 5.72 7.77 8.38 7.47 6.65 4.35 5.39 5.84 4.27 5.50 1998 4.65 6.13 5.36 6.13 7.37 8.81 9.88 8.98 6.29 5.23 4.55 3.56 6.41 1999 3.88 3.78 4.27 5.59 5.79 6.36 7.48 6.84 5.52 5.42 5.70 4.30 5.41 2000 3.21 3.93 5.45 6.88 6.09 ****** ****** ****** ****** ****** ****** ****** ****** MEAN 4.01 4.23 4.57 5.91 7.72 10.10 13.38 11.43 9.67 6.06 5.38 4.29 7.22 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 7 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 15 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1982 4.56 4.08 4.12 5.26 7.91 12.22 16.21 5.50 5.64 7.27 4.55 4.15 6.79 1983 3.94 3.71 4.85 7.97 9.59 6.69 8.81 3.47 5.66 3.94 4.57 3.87 5.59 1984 4.14 3.55 3.63 3.69 5.02 6.57 6.06 6.80 6.99 4.75 5.72 4.50 5.12 1985 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1986 4.64 4.64 5.34 6.54 9.16 6.10 7.30 29.64 18.98 ****** ****** ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 2.85 3.76 6.13 6.19 7.81 7.94 18.10 13.45 8.35 5.69 5.00 4.41 7.47 1990 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1991 3.48 ****** 3.50 3.07 11.23 29.37 49.11 ****** ****** ****** 6.18 ****** ****** 1992 3.97 4.01 ****** ****** ****** ****** ****** 11.62 8.29 6.36 6.17 3.77 ****** 1993 4.11 4.34 6.07 7.16 7.84 11.95 10.29 12.64 12.34 ****** ****** ****** ****** 1994 4.48 3.84 5.09 8.16 8.90 7.78 9.42 7.82 7.25 7.83 6.53 4.73 6.82 1995 4.48 4.49 5.23 6.52 8.40 9.27 ****** 10.72 9.94 5.23 3.98 3.83 ****** 1996 3.41 4.67 4.88 6.25 8.28 6.92 8.53 7.27 5.06 4.72 5.17 4.31 5.79 1997 3.47 3.18 4.07 5.62 7.83 10.52 7.00 7.25 4.63 5.83 5.89 4.34 5.80 1998 3.85 5.20 5.11 6.23 8.64 11.15 9.87 9.56 6.52 5.19 4.89 3.87 6.67 1999 4.08 3.98 4.22 5.38 7.11 7.01 9.67 8.38 5.25 4.99 6.22 4.54 5.90 2000 3.77 4.27 3.86 6.14 6.63 ****** ****** ****** ****** ****** ****** ****** ****** MEAN 3.95 4.13 4.73 6.02 8.17 10.27 13.37 10.32 8.07 5.62 5.41 4.22 7.02 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 8 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 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 1982 -15.5 19 -18.0 19 -8.5 1 -4.0 1 1.5 7 4.5 12 6.5 8 7.5 30 3.5 29 2.0 13 -5.0 28 -10.0 12 -18.0 1983 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1984 -18.5 25 -19.0 3 -11.5 1 -9.0 2 -2.5 10 3.0 2 8.5 2 3.5 29 1.0 24 -5.0 26 -5.5 21 -9.5 15 -19.0 1985 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1986 -19.5 22 -16.5 3 -13.5 1 -8.0 22 3.5 6 7.5 4 8.5 1 10.0 29 3.5 13 1.0 18 ***** ** ***** ** ***** 1987 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1988 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1989 -22.0 5 -23.0 1 -4.0 1 -7.5 2 1.5 2 5.0 2 8.0 8 9.0 23 1.0 30 -2.0 23 -4.8 24 -7.0 26 -23.0 1990 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1991 -9.0 7 ***** ** -12.0 17 ***** ** 1.0 18 6.5 8 10.0 1 1.5 31 0.2 30 -6.0 29 -6.0 3 ***** ** ***** 1992 -19.0 1 -17.0 4 ***** ** ***** ** ***** ** ***** ** ***** ** 9.0 7 3.0 10 -3.0 28 -4.0 28 -25.0 26 ***** 1993 -15.0 1 -9.0 17 -5.5 23 0.5 5 2.0 1 5.5 6 5.5 8 7.5 18 3.0 29 ***** ** ***** ** ***** ** ***** 1994 -7.0 11 -8.5 20 -4.0 17 1.0 4 3.0 8 6.0 18 8.5 1 8.0 12 3.0 22 -0.5 13 -2.0 11 -12.5 8 -12.5 1995 -7.5 23 -7.4 26 -6.0 1 -1.5 9 2.6 10 7.0 6 ***** ** 9.0 25 2.0 30 -1.0 18 -12.0 27 -9.6 22 ***** 1996 -23.5 22 -3.5 24 -4.0 6 2.8 16 5.0 2 ***** ** ***** ** ***** ** 4.0 23 -0.5 21 -7.5 13 -10.0 18 ***** 1997 -8.6 29 -14.0 2 -11.0 9 -6.5 12 0.0 6 4.0 3 9.0 7 7.6 31 1.0 27 -0.5 28 -4.0 29 -7.5 3 -14.0 1998 -22.0 17 -9.5 18 -5.0 6 0.0 7 3.0 6 11.6 4 8.0 31 5.5 23 0.5 23 -4.5 25 -5.0 1 -8.0 8 -22.0 1999 -10.0 5 -11.0 11 -7.0 14 2.0 1 2.0 2 6.0 8 7.0 17 6.5 31 3.0 7 -1.0 22 -9.5 29 -14.5 6 -14.5 2000 -25.0 18 -15.5 1 -15.0 1 -3.0 6 1.0 29 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** LOW. -25.0 18 -23.0 1 -15.0 1 -9.0 2 -2.5 10 3.0 2 5.5 8 1.5 31 0.2 30 -6.0 29 -12.0 27 -25.0 26 -25.0 YEAR 2000 1989 2000 1984 1984 1984 1993 1991 1991 1991 1995 1992 1992 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 9 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 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 1982 14.0 4 11.5 22 20.0 17 26.5 26 29.5 19 34.5 11 35.5 20 37.0 9 34.5 6 25.0 5 18.5 7 16.0 23 37.0 1983 ***** ** 10.0 26 20.5 29 25.0 17 29.0 31 35.5 17 39.5 12 40.0 1 37.0 3 33.5 3 32.0 2 17.2 1 ***** 1984 15.0 13 17.0 22 27.0 11 29.0 7 29.0 15 39.0 17 40.5 23 41.0 20 37.0 7 38.0 14 26.0 1 16.0 2 41.0 1985 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1986 17.0 11 16.0 23 25.0 31 28.0 18 36.0 29 37.0 25 40.5 22 39.0 10 35.0 3 34.0 5 ***** ** ***** ** ***** 1987 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1988 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1989 6.0 2 12.0 28 19.0 5 27.5 17 32.0 25 38.0 30 40.2 5 40.0 7 37.2 3 32.0 8 20.0 2 15.0 2 40.2 1990 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1991 13.0 21 ***** ** 15.0 30 20.0 4 31.6 22 38.0 25 41.2 18 41.0 1 37.2 1 26.1 3 20.0 1 ***** ** ***** 1992 11.0 23 15.0 14 ***** ** ***** ** ***** ** ***** ** ***** ** 36.0 1 33.5 1 31.0 3 25.0 1 15.6 3 ***** 1993 13.0 27 19.0 28 23.5 31 28.0 19 30.0 26 38.0 30 39.5 15 39.0 14 41.8 30 ***** ** ***** ** ***** ** ***** 1994 16.0 1 17.5 27 19.5 31 27.0 21 33.0 31 35.0 9 39.0 12 40.0 6 38.0 4 27.0 6 22.0 3 14.0 2 40.0 1995 16.0 30 15.0 3 18.5 4 23.0 3 30.0 19 35.0 21 ***** ** 40.0 8 39.0 6 31.5 2 24.5 1 15.5 31 ***** 1996 14.5 1 18.0 9 21.0 31 25.0 21 31.5 31 35.0 23 38.0 4 39.5 11 36.5 16 36.0 1 24.5 2 19.0 6 39.5 1997 16.0 13 18.0 21 17.0 2 28.5 27 30.5 31 35.0 29 41.5 29 41.6 17 35.0 1 30.5 5 20.5 2 15.0 8 41.6 1998 11.0 1 16.0 7 20.5 23 28.0 14 32.0 28 37.5 28 44.0 12 41.0 30 39.0 1 32.0 3 28.0 30 23.5 13 44.0 1999 16.0 1 18.5 26 22.0 31 23.2 16 36.0 30 38.0 13 43.0 21 41.0 6 38.0 4 33.5 8 23.0 11 16.5 30 43.0 2000 15.5 2 17.0 26 24.0 18 55.2 14 32.5 25 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** HIG. 17.0 11 19.0 28 27.0 11 55.2 14 36.0 29 39.0 17 44.0 12 41.6 17 41.8 30 38.0 14 32.0 2 23.5 13 55.2 YEAR 1986 1993 1984 2000 1986 1984 1998 1997 1993 1984 1983 1998 2000 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 10 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 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 1982 28.8 7 29.0 14 19.0 25 5.0 7 15.0 20 0.0 ** 0.0 ** 0.0 ** 0.0 ** 25.0 28 25.0 25 32.0 31 32.0 1983 25.0 19 41.0 17 16.0 16 14.0 24 10.0 21 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 10.0 11 22.0 9 41.0 1984 32.0 17 17.0 24 21.0 25 14.0 23 11.0 10 0.0 ** 0.0 ** 0.0 ** 0.0 ** 7.0 19 27.0 25 13.0 14 32.0 1985 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1986 4.0 20 10.0 15 13.0 26 13.0 26 83.0 5 0.0 ** 0.0 ** 0.0 ** 0.0 ** 2.0 3 ***** ** ***** ** ***** 1987 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1988 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1989 11.0 4 25.0 23 25.5 28 12.0 22 19.5 7 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 18.5 8 0.0 ** 25.5 1990 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1991 25.0 19 ***** ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 31.5 29 ***** ** ***** 1992 0.0 ** 31.0 16 ***** ** ***** ** ***** ** ***** ** ***** ** 0.0 ** 0.0 ** 0.0 ** 23.5 8 0.0 ** ***** 1993 20.0 7 31.5 3 28.0 8 48.0 26 15.5 12 0.0 ** 0.0 ** 0.0 ** 0.0 ** ***** ** ***** ** ***** ** ***** 1994 38.0 16 49.5 1 20.0 22 14.6 1 21.5 6 0.0 ** 0.0 ** 0.0 ** 0.0 ** 32.0 19 57.5 17 15.0 20 57.5 1995 5.0 12 14.0 16 14.0 17 27.0 21 17.5 4 9.0 5 ***** ** 0.0 ** 0.0 ** 0.0 ** 6.4 11 14.0 4 ***** 1996 39.0 5 21.0 2 37.7 23 30.2 14 4.5 11 0.0 ** 0.0 ** 0.0 ** 0.0 ** 10.0 14 16.0 16 33.0 22 39.0 1997 16.0 28 5.0 27 56.0 29 16.0 5 14.0 5 2.5 21 0.0 ** 0.0 ** 0.0 ** 4.0 20 12.5 3 13.0 14 56.0 1998 18.0 5 13.0 12 27.5 29 15.5 23 7.0 13 2.5 19 2.2 30 1.0 2 0.0 ** 9.0 10 14.0 12 5.5 24 27.5 1999 43.0 9 43.0 20 38.0 4 1.5 2 2.0 10 0.0 ** 2.2 15 0.0 ** 1.0 27 3.5 28 55.0 8 22.0 11 55.0 2000 26.0 28 3.0 7 32.0 24 12.5 21 3.0 9 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** HIG. 43.0 9 49.5 1 56.0 29 48.0 26 83.0 5 9.0 5 2.2 30 1.0 2 1.0 27 32.0 19 57.5 17 33.0 22 83.0 YEAR 1999 1994 1997 1993 1986 1995 1998 1998 1999 1994 1994 1996 1986 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 11 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 MET. MONTHLY TOTAL PRECIPITATION WITH SEASONAL PERCENT. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL SEASONAL-PERCENT ----------------------- 1982 73.3 113.0 107.0 17.0 53.0 0.0 0.0 0.0 0.0 89.0 77.0 80.1 609.4 48.1 11.5 0.0 40.4 1983 92.0 60.0 46.0 41.0 51.0 0.0 0.0 0.0 0.0 0.0 23.0 98.0 411.0 48.2 22.4 0.0 29.4 1984 60.0 32.0 64.0 35.0 27.0 0.0 0.0 0.0 0.0 14.0 85.0 37.0 354.0 44.1 17.5 0.0 38.4 1985 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1986 30.0 49.0 62.0 53.0 148.0 0.0 0.0 0.0 0.0 2.0 ****** ****** ****** 41.0 58.4 0.0 0.6 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1989 56.0 86.5 97.7 28.2 24.0 0.0 0.0 0.0 0.0 0.0 71.1 0.0 363.5 66.1 14.4 0.0 19.6 1990 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1991 86.0 ****** 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 101.9 ****** ****** 45.8 0.0 0.0 54.2 1992 0.0 49.1 ****** ****** ****** ****** ****** 0.0 0.0 0.0 58.0 0.0 ****** 45.8 ***** 0.0 54.2 1993 40.0 53.0 102.0 118.0 33.0 0.0 0.0 0.0 0.0 ****** ****** ****** ****** 56.4 43.6 0.0 ***** 1994 92.7 73.0 71.4 37.6 28.8 0.0 0.0 0.0 0.0 114.5 226.0 51.3 695.3 34.1 9.5 0.0 56.3 1995 12.2 31.0 23.1 97.2 55.6 28.2 ****** 0.0 0.0 0.0 7.7 31.0 ****** 23.2 63.3 0.0 13.5 1996 100.2 101.5 206.3 98.8 12.4 0.0 0.0 0.0 0.0 15.0 28.0 49.5 611.7 66.7 18.2 0.0 15.1 1997 33.5 16.7 147.5 68.5 53.5 6.0 0.0 0.0 0.0 4.5 50.0 40.0 420.2 47.0 30.5 0.0 22.5 1998 56.0 44.5 120.5 47.0 14.0 2.5 2.2 3.0 0.0 11.0 26.0 10.5 337.2 65.5 18.8 1.5 14.1 1999 75.9 89.7 97.2 3.0 2.0 0.0 5.2 0.0 1.0 4.2 105.5 53.5 437.2 60.1 1.1 1.4 37.3 2000 101.0 12.0 58.0 23.5 5.0 ****** ****** ****** ****** ****** ****** ****** ****** 85.7 14.3 ***** ***** MEAN 60.6 57.9 85.9 47.7 36.2 2.8 0.6 0.2 0.1 19.6 71.6 41.0 424.2 48.2 20.5 0.2 31.1 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 12 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 MET. NO. OF DAYS WITH PRECIPITATION YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1982 6 11 11 4 7 0 0 0 0 11 7 8 65 1983 10 5 4 5 9 0 0 0 0 0 6 9 48 1984 6 3 6 5 4 0 0 0 0 3 12 5 44 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 11 7 9 8 11 0 0 0 0 1 *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 10 9 19 8 4 0 0 0 0 0 9 0 59 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 9 *** 0 0 0 0 0 0 0 0 9 *** *** 1992 0 8 *** *** *** *** *** 0 0 0 10 0 *** 1993 2 4 11 13 5 0 0 0 0 *** *** *** *** 1994 8 9 10 8 4 0 1 0 0 14 15 11 80 1995 5 5 7 14 8 7 *** 0 0 0 5 6 *** 1996 11 13 13 12 5 0 0 0 0 2 4 8 68 1997 4 5 15 8 12 5 0 0 0 2 8 4 63 1998 6 11 14 7 5 1 1 3 0 2 3 2 55 1999 9 9 11 2 1 0 3 0 1 3 4 5 48 2000 10 4 3 4 2 *** *** *** *** *** *** *** *** MEAN 7 7 10 7 6 1 0 0 0 3 8 5 54 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 13 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 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 1982 6 11 11 4 7 0 0 0 0 11 7 8 65 1983 10 5 4 5 9 0 0 0 0 0 6 9 48 1984 6 3 6 5 4 0 0 0 0 3 12 5 44 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 11 7 9 8 11 0 0 0 0 1 *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 10 9 16 8 4 0 0 0 0 0 8 0 55 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 9 *** 0 0 0 0 0 0 0 0 9 *** *** 1992 0 5 *** *** *** *** *** 0 0 0 5 0 *** 1993 2 4 11 12 5 0 0 0 0 *** *** *** *** 1994 6 6 9 5 3 0 0 0 0 9 15 10 63 1995 4 5 5 12 7 5 *** 0 0 0 1 5 *** 1996 10 12 13 12 3 0 0 0 0 2 4 6 62 1997 4 5 15 8 12 3 0 0 0 1 8 4 60 1998 6 11 14 7 5 1 1 3 0 2 3 2 55 1999 8 9 10 2 1 0 3 0 1 1 4 5 44 2000 10 4 3 4 2 *** *** *** *** *** *** *** *** MEAN 7 7 9 7 5 1 0 0 0 2 7 5 50 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 14 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 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 1982 2 5 4 0 1 0 0 0 0 3 3 2 20 1983 5 2 3 2 1 0 0 0 0 0 1 6 20 1984 2 2 3 1 2 0 0 0 0 0 2 1 13 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 0 1 2 1 4 0 0 0 0 0 *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 3 4 2 1 1 0 0 0 0 0 5 0 16 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 3 *** 0 0 0 0 0 0 0 0 5 *** *** 1992 0 1 *** *** *** *** *** 0 0 0 2 0 *** 1993 2 2 4 3 1 0 0 0 0 *** *** *** *** 1994 3 1 3 2 1 0 0 0 0 4 6 1 21 1995 0 1 1 3 2 0 *** 0 0 0 0 1 *** 1996 2 6 8 3 0 0 0 0 0 1 1 1 22 1997 2 0 4 3 2 0 0 0 0 0 3 2 16 1998 3 1 5 1 0 0 0 0 0 0 2 0 12 1999 2 2 4 0 0 0 0 0 0 0 3 2 13 2000 4 0 2 1 0 *** *** *** *** *** *** *** *** MEAN 2 2 3 2 1 0 0 0 0 1 3 1 15 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 15 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 03 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1982 81 86 83 69 68 71 82 61 66 79 84 76 76 1983 78 78 82 79 80 64 67 51 63 67 69 84 72 1984 91 79 78 72 75 70 57 56 66 67 74 73 72 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 83 84 78 83 78 61 51 80 75 77 *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 87 84 83 84 82 76 80 74 79 83 84 87 82 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 84 *** 76 73 69 76 86 *** *** *** 74 *** *** 1992 82 74 *** *** *** *** *** 67 74 76 83 77 *** 1993 82 87 87 93 90 91 74 76 77 *** *** *** *** 1994 80 77 82 80 85 76 70 70 72 89 83 81 79 1995 81 84 85 84 87 79 *** 68 72 65 62 77 *** 1996 78 74 76 77 80 63 59 59 66 64 81 80 71 1997 72 76 78 78 79 72 57 59 59 70 83 80 72 1998 84 82 82 78 76 70 80 78 81 89 85 71 80 1999 82 66 79 46 73 61 54 50 55 62 71 77 65 2000 69 70 70 78 68 *** *** *** *** *** *** *** *** MEAN 81 79 80 77 78 72 68 65 70 74 78 78 75 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 16 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 09 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1982 71 82 47 35 32 40 50 19 17 44 50 63 46 1983 71 81 72 55 49 24 20 11 22 17 31 64 43 1984 72 43 35 18 29 24 23 28 38 22 49 65 37 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 55 58 50 48 50 34 20 80 66 *** *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 79 81 60 38 44 32 58 60 60 44 46 52 55 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 51 *** 39 43 38 52 84 *** *** *** 64 *** *** 1992 74 71 *** *** *** *** *** 32 28 26 50 71 *** 1993 63 65 46 49 45 40 40 27 44 *** *** *** *** 1994 62 56 55 50 42 24 23 19 26 51 61 79 46 1995 50 52 41 47 39 41 *** 19 35 29 26 50 *** 1996 69 55 55 42 33 24 21 15 15 22 40 45 36 1997 40 41 56 44 38 27 18 15 14 25 50 49 35 1998 77 80 58 37 34 26 24 22 19 28 31 28 39 1999 50 39 43 46 22 17 19 15 16 22 46 52 32 2000 46 57 48 40 24 *** *** *** *** *** *** *** *** MEAN 62 62 50 42 37 31 33 28 31 30 45 56 42 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 17 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 15 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1982 79 85 54 39 44 47 54 18 22 53 55 69 52 1983 74 80 66 59 54 24 24 10 20 26 36 67 45 1984 77 47 47 30 34 24 18 22 31 28 59 73 41 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 66 70 64 58 53 22 24 80 75 *** *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 86 89 69 45 40 27 49 38 36 37 56 71 54 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 60 *** 54 46 56 87 91 *** *** *** 69 *** *** 1992 80 75 *** *** *** *** *** 38 31 41 65 77 *** 1993 79 69 64 54 44 35 27 33 41 *** *** *** *** 1994 68 57 56 51 48 27 27 21 31 58 67 82 49 1995 64 62 55 58 53 41 *** 31 38 30 40 63 *** 1996 74 63 60 53 44 25 26 23 22 30 56 59 45 1997 53 55 60 47 47 40 19 21 21 41 66 66 45 1998 81 85 61 43 45 40 28 32 28 40 48 42 48 1999 67 53 48 47 33 23 30 26 22 29 65 64 42 2000 65 62 40 42 30 *** *** *** *** *** *** *** *** MEAN 72 68 57 48 45 36 35 30 32 38 57 67 49 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 18 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 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 1982 23 22 10 1 0 0 0 0 0 0 2 12 70 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 29 26 29 12 0 0 0 0 0 3 8 21 128 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 31 28 16 2 0 0 0 0 0 0 *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 28 21 1 1 0 0 0 0 0 0 3 14 68 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 14 *** 11 *** 0 0 0 0 0 5 8 *** *** 1992 17 16 *** *** *** *** *** 0 0 0 1 22 *** 1993 18 8 2 0 0 0 0 0 0 *** *** *** *** 1994 10 6 1 0 0 0 0 0 0 0 0 14 31 1995 12 5 1 0 0 0 *** 0 0 0 12 18 *** 1996 16 0 1 0 0 *** *** *** 0 0 4 7 *** 1997 13 16 6 2 0 0 0 0 0 0 1 5 43 1998 14 7 3 0 0 0 0 0 0 1 4 13 42 1999 13 19 4 0 0 0 0 0 0 0 7 22 65 2000 26 28 13 0 0 *** *** *** *** *** *** *** *** MEAN 19 16 8 2 0 0 0 0 0 1 5 15 66 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 19 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 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 1982 0 0 0 0 0 0 0 0 0 0 0 0 0 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 0 0 0 0 0 0 0 0 0 0 0 0 0 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 0 0 0 0 0 0 0 0 0 0 *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 0 0 0 0 0 0 0 0 0 0 0 0 0 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 0 *** 0 *** 0 0 0 0 0 0 0 *** *** 1992 0 0 *** *** *** *** *** 0 0 0 0 0 *** 1993 0 0 0 0 0 0 0 0 0 *** *** *** *** 1994 0 0 0 0 0 0 0 0 0 0 0 0 0 1995 0 0 0 0 0 0 *** 0 0 0 0 0 *** 1996 0 0 0 0 0 *** *** *** 0 0 0 0 *** 1997 0 0 0 0 0 0 1 0 0 0 0 0 1 1998 0 0 0 0 0 1 0 0 0 0 0 0 1 1999 0 0 0 0 0 0 0 0 0 0 0 0 0 2000 0 0 0 0 0 *** *** *** *** *** *** *** *** MEAN 0 0 0 0 0 0 0 0 0 0 0 0 0 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 20 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 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 1982 0 1 0 0 0 0 0 0 0 0 0 1 2 1983 *** 2 0 0 0 0 0 0 0 0 0 0 *** 1984 0 0 0 0 0 0 0 0 0 0 0 0 0 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 0 0 0 0 0 0 0 0 0 0 *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 12 11 0 0 0 0 0 0 0 0 0 0 23 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 0 *** 0 0 0 0 0 0 0 0 0 *** *** 1992 7 2 *** *** *** *** *** 0 0 0 0 5 *** 1993 1 0 0 0 0 0 0 0 0 *** *** *** *** 1994 0 0 0 0 0 0 0 0 0 0 0 2 2 1995 0 0 0 0 0 0 *** 0 0 0 0 0 *** 1996 9 0 0 0 0 0 0 0 0 0 0 0 9 1997 0 1 1 0 0 0 0 0 0 0 0 0 2 1998 5 0 0 0 0 0 0 0 0 0 0 0 5 1999 0 0 0 0 0 0 0 0 0 0 0 0 0 2000 2 1 0 0 0 *** *** *** *** *** *** *** *** MEAN 3 1 0 0 0 0 0 0 0 0 0 1 5 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 21 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 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 1982 0 0 0 0 0 27 31 31 28 0 0 0 117 1983 *** 0 0 0 0 28 24 29 22 4 1 0 *** 1984 0 0 0 0 0 25 29 31 27 12 0 0 124 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 0 0 0 0 8 26 31 31 25 20 *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 0 0 0 0 8 27 31 30 22 5 0 0 123 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 0 *** 0 0 2 29 31 31 13 0 0 *** *** 1992 0 0 *** *** *** *** *** 29 16 3 0 0 *** 1993 0 0 0 0 1 26 31 31 30 *** *** *** *** 1994 0 0 0 0 7 26 31 31 20 0 0 0 115 1995 0 0 0 0 2 23 *** 27 20 6 0 0 *** 1996 0 0 0 0 7 28 31 31 27 5 0 0 129 1997 0 0 0 0 5 23 31 31 29 4 0 0 123 1998 0 0 0 0 6 28 31 31 30 4 0 0 130 1999 0 0 0 0 15 30 31 31 27 8 0 0 142 2000 0 0 0 1 10 *** *** *** *** *** *** *** *** MEAN 0 0 0 0 5 27 30 30 24 5 0 0 121 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 22 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 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 1982 0 0 0 0 0 0 0 0 0 0 0 0 0 1983 *** 0 0 0 0 0 0 4 0 0 0 0 *** 1984 0 0 0 0 0 0 2 4 0 0 0 0 6 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 0 0 0 0 0 0 4 0 0 0 *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 0 0 0 0 0 0 4 1 0 0 0 0 5 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 0 *** 0 0 0 0 9 3 0 0 0 *** *** 1992 0 0 *** *** *** *** *** 0 0 0 0 0 *** 1993 0 0 0 0 0 0 0 0 1 *** *** *** *** 1994 0 0 0 0 0 0 0 2 0 0 0 0 2 1995 0 0 0 0 0 0 *** 2 0 0 0 0 *** 1996 0 0 0 0 0 0 0 0 0 0 0 0 0 1997 0 0 0 0 0 0 4 7 0 0 0 0 11 1998 0 0 0 0 0 0 4 3 0 0 0 0 7 1999 0 0 0 0 0 0 8 6 0 0 0 0 14 2000 0 0 0 1 0 *** *** *** *** *** *** *** *** MEAN 0 0 0 0 0 0 3 2 0 0 0 0 5 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 23 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 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 1982 0 0 0 0 0 0 0 0 0 0 0 0 0 1983 *** 0 0 0 0 0 0 0 0 0 0 0 *** 1984 0 0 0 0 0 0 0 0 0 0 0 0 0 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 0 0 0 0 0 0 0 0 0 0 *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 0 0 0 0 0 0 0 0 0 0 0 0 0 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 0 *** 0 0 0 0 0 0 0 0 0 *** *** 1992 0 0 *** *** *** *** *** 0 0 0 0 0 *** 1993 0 0 0 0 0 0 0 0 0 *** *** *** *** 1994 0 0 0 0 0 0 0 0 0 0 0 0 0 1995 0 0 0 0 0 0 *** 0 0 0 0 0 *** 1996 0 0 0 0 0 0 0 0 0 0 0 0 0 1997 0 0 0 0 0 0 0 0 0 0 0 0 0 1998 0 0 0 0 0 0 0 0 0 0 0 0 0 1999 0 0 0 0 0 0 0 0 0 0 0 0 0 2000 0 0 0 1 0 *** *** *** *** *** *** *** *** MEAN 0 0 0 0 0 0 0 0 0 0 0 0 0 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 24 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 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 -------------- 1982 30 26 22 6 0 0 0 0 0 0 11 15 110 11 6 4 12 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1984 30 26 30 15 8 0 0 0 0 6 26 21 162 10 25 5 22 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1986 31 28 27 8 0 0 0 0 0 0 *** *** *** 1 1 4 30 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1989 31 26 10 4 0 0 0 0 0 3 8 19 101 10 13 4 5 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1991 23 *** 14 *** 0 0 0 0 0 11 15 *** *** 10 2 4 29 1992 27 21 *** *** *** *** *** 0 0 13 12 25 *** 10 3 2 29 1993 28 14 11 0 0 0 0 0 0 *** *** *** *** 1 1 3 29 1994 18 16 11 0 0 0 0 0 0 1 6 21 73 10 13 3 28 1995 25 18 9 3 0 0 *** 0 0 4 17 29 *** 10 16 4 9 1996 24 14 7 0 0 *** *** *** 0 4 16 21 *** 10 18 3 29 1997 22 21 12 5 1 0 0 0 0 3 11 16 91 10 26 5 6 1998 22 16 11 1 0 0 0 0 0 14 19 18 101 10 5 4 7 1999 30 27 20 0 0 0 0 0 0 3 20 29 129 10 21 3 27 2000 29 29 25 7 0 *** *** *** *** *** *** *** *** 1 1 4 13 MEAN 26 22 16 4 1 0 0 0 0 5 15 21 110 10 2 5 22 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 25 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 MET. AVERAGE OF DRY BULB TEMPERATURE IN C. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1982 2.2 -0.5 6.5 14.1 19.5 23.9 24.7 26.1 22.7 14.8 7.5 2.9 13.7 1983 0.3 -1.0 4.7 11.5 17.7 24.0 27.0 27.6 22.2 15.6 12.4 3.1 13.8 1984 0.7 5.6 8.4 13.9 15.8 23.8 27.5 26.1 20.3 16.6 9.4 3.5 14.3 1985 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1986 3.8 4.1 7.4 11.6 17.3 24.5 28.0 27.5 21.2 ****** ****** ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 -5.3 -4.9 7.9 14.6 18.4 24.4 27.7 27.1 21.6 15.6 8.8 3.7 13.3 1990 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1991 3.0 ****** 3.0 4.9 17.7 24.9 28.4 ****** 13.5 10.6 7.3 ****** ****** 1992 -0.2 0.5 ****** ****** ****** ****** ****** 25.3 20.9 14.7 9.3 -1.0 ****** 1993 1.3 3.9 8.0 12.9 17.1 23.4 26.7 26.3 23.2 ****** ****** ****** ****** 1994 3.8 4.6 7.8 14.8 18.0 24.0 28.3 27.4 21.3 14.7 9.9 2.1 14.7 1995 4.6 5.2 8.5 12.1 17.4 22.6 ****** 27.0 22.6 16.7 9.0 2.6 ****** 1996 -2.1 6.3 7.0 13.1 19.2 24.3 27.4 26.4 21.5 16.0 8.8 5.9 14.5 1997 4.0 2.3 5.1 11.8 17.7 24.0 28.1 27.7 21.0 16.1 9.0 4.9 14.3 1998 -0.3 3.5 7.4 14.5 19.0 25.0 27.4 25.8 21.6 13.8 10.2 9.1 14.8 1999 3.4 6.3 8.1 13.4 20.2 25.5 28.3 28.2 23.2 17.9 9.5 4.8 15.7 2000 2.0 2.5 8.8 14.8 20.7 ****** ****** ****** ****** ****** ****** ****** ****** MEAN 1.4 2.7 7.0 12.7 18.3 24.2 27.5 26.8 21.2 15.3 9.3 3.8 14.2 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 26 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 MET. AVERAGE OF DEW POINT TEMPERATURE IN C. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1982 -1.5 -3.1 -1.9 1.3 6.9 12.8 15.3 5.4 2.6 5.6 0.1 -2.7 3.4 1983 -3.9 -4.2 -0.7 4.1 9.0 5.6 7.0 -2.4 2.7 -3.1 -1.0 -2.5 0.9 1984 -3.0 -4.0 -3.9 -4.7 1.6 5.5 6.6 6.9 5.5 -0.7 1.3 -1.4 0.8 1985 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1986 -1.9 -1.4 0.2 3.9 8.9 7.7 7.1 23.6 15.7 ****** ****** ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 -7.8 -7.4 2.6 4.4 7.9 9.3 18.8 16.2 11.8 5.0 0.8 -2.0 5.0 1990 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1991 -3.8 ****** -6.4 -5.1 6.5 18.1 25.9 ****** ****** ****** 1.9 ****** ****** 1992 -3.9 -4.4 ****** ****** ****** ****** ****** 11.5 6.2 1.7 2.6 -5.5 ****** 1993 -3.2 -0.9 0.9 5.3 7.6 11.4 12.4 11.2 11.5 ****** ****** ****** ****** 1994 -1.7 -2.4 0.8 6.1 8.0 7.7 10.6 8.0 5.9 7.0 4.1 -1.0 4.4 1995 -2.1 -1.4 0.3 4.2 7.8 11.3 ****** 9.0 8.0 1.1 -5.1 -4.4 ****** 1996 -5.9 -0.8 -0.2 3.6 7.3 6.1 8.4 5.5 1.2 -0.5 -0.7 -2.1 1.8 1997 -5.7 -6.9 -2.1 2.0 6.9 9.4 7.0 6.0 -0.0 1.7 2.3 -1.9 1.6 1998 -3.6 0.5 0.6 3.6 7.0 10.5 10.8 9.6 4.6 0.5 -0.8 -4.4 3.3 1999 -3.2 -4.1 -1.6 1.3 4.3 5.4 7.9 6.6 1.7 0.6 1.2 -2.1 1.5 2000 -5.8 -4.7 -1.6 3.9 4.4 ****** ****** ****** ****** ****** ****** ****** ****** MEAN -3.8 -3.2 -0.9 2.4 6.7 9.3 11.5 9.0 6.0 1.7 0.6 -2.7 3.0 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 27 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 MET. AVERAGE OF MIXING RATIO IN G/KG YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1982 4.28 3.81 4.13 5.24 7.61 11.44 14.13 7.01 5.85 6.99 4.72 3.95 6.60 1983 3.70 3.55 4.45 6.49 8.93 7.15 8.60 4.62 5.73 3.85 4.37 4.03 5.46 1984 3.80 3.56 3.68 3.96 5.39 7.42 7.83 7.96 7.86 4.58 5.19 4.21 5.45 1985 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1986 4.13 4.23 4.74 6.22 8.79 8.37 7.87 24.78 15.40 ****** ****** ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 2.80 3.03 5.65 6.44 8.41 9.06 18.31 16.28 11.95 6.98 5.05 4.11 8.17 1990 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1991 3.67 ****** 3.17 3.42 8.21 18.54 31.22 ****** ****** ****** 5.59 ****** ****** 1992 3.72 3.65 ****** ****** ****** ****** ****** 10.40 7.22 5.38 5.77 3.54 ****** 1993 3.77 4.44 5.10 6.91 8.27 10.84 11.49 10.40 11.28 ****** ****** ****** ****** 1994 4.22 3.94 4.92 7.36 8.24 8.06 9.66 8.14 7.14 7.69 6.40 4.57 6.69 1995 4.08 4.24 4.80 6.33 8.12 10.23 ****** 8.99 9.26 5.37 3.53 3.45 ****** 1996 3.39 4.46 4.67 6.09 7.87 7.48 8.57 6.89 5.14 4.57 4.68 4.07 5.66 1997 3.17 2.87 4.08 5.55 7.67 9.30 7.54 7.10 4.64 5.36 5.57 4.12 5.58 1998 3.93 5.06 4.99 6.12 7.85 9.71 9.95 9.11 6.51 5.00 4.51 3.65 6.37 1999 3.80 3.59 4.21 5.24 6.54 6.88 8.52 7.44 5.35 5.03 5.34 4.19 5.51 2000 3.27 3.58 4.36 6.28 6.54 ****** ****** ****** ****** ****** ****** ****** ****** MEAN 3.72 3.86 4.50 5.83 7.74 9.58 11.97 9.93 7.95 5.53 5.06 3.99 6.64 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 28 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 MET. AVERAGE OF VAPOUR PRESSURE IN HPA YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1982 5.70 5.07 5.51 7.00 10.18 15.25 18.72 9.41 7.86 9.33 6.30 5.27 8.80 1983 4.93 4.72 5.92 8.66 11.90 9.59 11.48 6.22 7.71 5.16 5.85 5.37 7.29 1984 5.06 4.75 4.92 5.29 7.22 9.94 10.50 10.68 10.49 6.14 6.92 5.60 7.29 1985 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1986 5.51 5.63 6.32 8.31 11.73 11.22 10.58 32.29 20.32 ****** ****** ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 3.72 4.02 7.54 8.61 11.22 12.13 24.10 21.42 15.85 9.32 6.74 5.48 10.85 1990 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1991 4.89 ****** 4.22 4.57 10.95 24.32 40.07 ****** ****** ****** 7.45 ****** ****** 1992 4.95 4.86 ****** ****** ****** ****** ****** 13.91 9.68 7.20 7.70 4.71 ****** 1993 5.02 5.91 6.80 9.22 11.04 14.46 15.31 13.90 15.00 ****** ****** ****** ****** 1994 5.62 5.26 6.56 9.83 11.01 10.80 12.95 10.94 9.57 10.25 8.52 6.08 8.95 1995 5.44 5.66 6.41 8.44 10.84 13.66 ****** 12.05 12.34 7.20 4.72 4.59 ****** 1996 4.51 5.94 6.22 8.14 10.52 10.03 11.49 9.27 6.91 6.13 6.24 5.43 7.57 1997 4.22 3.82 5.44 7.41 10.25 12.43 10.14 9.55 6.24 7.18 7.43 5.50 7.47 1998 5.23 6.73 6.65 8.19 10.50 12.99 13.32 12.21 8.73 6.69 6.02 4.88 8.51 1999 5.06 4.80 5.62 7.01 8.77 9.25 11.43 10.00 7.20 6.75 7.13 5.58 7.38 2000 4.35 4.78 5.83 8.39 8.76 ****** ****** ****** ****** ****** ****** ****** ****** MEAN 4.95 5.14 6.00 7.79 10.35 12.78 15.84 13.22 10.61 7.40 6.75 5.32 8.84 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 29 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 MET. AVERAGE OF SATURATION DEFICIT PRESSURE IN HPA YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1982 1.97 1.15 4.55 9.81 13.27 15.99 13.91 26.20 22.11 8.55 4.58 2.80 10.41 1983 1.84 1.30 2.45 5.66 9.61 22.83 28.52 35.93 23.22 14.90 9.96 3.06 13.27 1984 1.40 5.24 6.33 10.72 11.57 23.23 29.32 26.93 16.59 15.25 5.49 2.52 12.88 1985 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1986 3.26 2.95 4.52 6.12 9.46 22.38 30.74 8.14 8.36 ****** ****** ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 0.70 0.71 3.76 9.31 12.07 21.18 17.36 19.21 13.64 10.97 5.33 2.94 9.76 1990 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1991 3.16 ****** 3.88 5.26 11.18 10.87 5.62 ****** ****** ****** 3.67 ****** ****** 1992 1.43 2.17 ****** ****** ****** ****** ****** 21.51 18.46 12.07 5.19 1.76 ****** 1993 2.21 2.53 4.67 6.70 10.07 18.50 23.86 25.11 17.70 ****** ****** ****** ****** 1994 2.82 3.55 4.49 8.33 11.54 22.40 29.78 30.85 18.97 7.69 4.16 1.54 12.18 1995 3.54 3.62 5.47 6.26 10.41 15.78 ****** 28.50 18.88 15.16 8.44 3.22 ****** 1996 1.83 3.95 4.18 7.73 13.26 22.87 27.67 29.61 22.59 14.21 6.07 4.38 13.19 1997 4.38 4.18 3.80 7.62 11.45 19.83 31.48 32.18 21.95 13.41 4.67 3.54 13.21 1998 1.38 1.63 4.30 9.52 13.06 21.26 27.68 25.39 21.02 12.10 7.94 7.91 12.77 1999 3.12 5.42 5.85 8.66 17.43 26.88 30.58 32.38 25.10 16.34 5.50 3.65 15.08 2000 3.21 3.25 6.31 9.67 17.47 ****** ****** ****** ****** ****** ****** ****** ****** MEAN 2.42 2.97 4.61 7.95 12.27 20.31 24.71 26.30 19.12 12.79 5.92 3.39 11.90 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 30 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 MET. AVERAGE OF RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1982 77 83 61 48 48 53 61 33 35 59 63 69 58 1983 74 79 73 64 61 37 37 24 35 37 45 71 53 1984 84 56 54 41 46 39 33 35 45 39 61 70 50 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 68 70 63 63 60 39 31 80 72 *** *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 85 86 71 56 55 45 63 57 58 55 62 70 64 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 64 *** 57 54 54 72 87 *** *** *** 69 *** *** 1992 79 70 *** *** *** *** *** 46 44 48 66 74 *** 1993 74 74 66 65 60 55 47 45 54 *** *** *** *** 1994 69 63 65 60 58 43 40 37 43 66 70 81 58 1995 65 66 60 63 60 54 *** 40 48 41 42 63 *** 1996 74 64 64 57 52 37 36 33 34 39 59 62 51 1997 55 57 65 56 54 46 32 31 31 46 66 65 50 1998 81 82 67 53 52 45 44 44 43 52 55 47 55 1999 67 53 56 46 43 34 34 31 31 38 61 64 47 2000 60 63 53 53 40 *** *** *** *** *** *** *** *** MEAN 72 69 63 56 53 46 45 41 44 47 60 67 55 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 31 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 MET. AVERAGE OF MAXIMUM RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1982 86 95 84 71 68 73 81 61 66 80 85 80 78 1983 86 85 82 83 82 64 67 51 63 67 70 87 74 1984 94 80 80 70 74 70 57 56 69 67 78 81 73 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 87 86 79 83 79 61 51 88 80 *** *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 93 94 86 84 83 76 82 77 80 83 85 90 84 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 86 *** 84 79 74 90 93 *** *** *** 79 *** *** 1992 89 79 *** *** *** *** *** 67 74 76 86 86 *** 1993 89 91 88 93 91 91 74 76 78 *** *** *** *** 1994 83 80 83 82 85 76 70 70 72 89 84 90 80 1995 83 86 85 85 87 79 *** 69 75 65 64 80 *** 1996 89 81 81 78 80 63 59 59 66 66 84 83 74 1997 77 78 81 81 80 73 57 59 59 72 85 82 74 1998 90 91 84 80 76 70 80 78 81 89 85 73 81 1999 84 72 81 52 73 61 56 52 56 62 79 81 67 2000 76 79 74 78 68 *** *** *** *** *** *** *** *** MEAN 86 84 82 79 79 73 69 66 71 74 80 83 77 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 32 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 MET. AVERAGE OF MINIMUM RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1982 67 73 42 31 32 39 46 16 16 42 48 60 43 1983 63 74 64 51 43 22 20 9 17 16 29 58 39 1984 73 39 33 18 26 17 16 20 23 20 45 60 33 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 52 55 48 46 47 21 19 72 64 *** *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 76 74 58 35 36 26 47 37 35 35 43 51 46 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 48 *** 37 35 36 47 78 *** *** *** 59 *** *** 1992 69 61 *** *** *** *** *** 32 25 26 49 61 *** 1993 58 59 43 46 40 30 27 24 37 *** *** *** *** 1994 56 50 49 44 37 22 21 17 24 48 55 72 41 1995 48 50 40 44 38 35 *** 18 26 21 23 47 *** 1996 58 48 49 40 31 20 20 15 15 20 39 43 33 1997 34 38 51 39 35 25 17 14 14 25 49 47 32 1998 73 74 51 35 32 25 22 22 19 25 30 27 36 1999 48 35 38 40 20 16 18 15 14 20 41 49 30 2000 40 47 35 34 21 *** *** *** *** *** *** *** *** MEAN 58 56 46 38 34 27 29 24 25 27 43 52 38 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 33 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 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 1982 3 7 11 1 6 0 0 0 0 5 4 6 43 1983 7 3 3 4 5 0 0 0 0 0 2 6 30 1984 4 3 4 3 3 0 0 0 0 1 8 4 30 1985 *** *** *** *** *** *** *** *** *** *** *** *** *** 1986 0 6 5 5 6 0 0 0 0 0 *** *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 5 5 7 1 1 0 0 0 0 0 5 0 24 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 6 *** 0 0 0 0 0 0 0 0 6 *** *** 1992 0 3 *** *** *** *** *** 0 0 0 3 0 *** 1993 2 3 8 7 3 0 0 0 0 *** *** *** *** 1994 4 3 4 2 2 0 0 0 0 4 10 4 33 1995 1 2 1 7 5 3 *** 0 0 0 1 3 *** 1996 6 6 10 6 0 0 0 0 0 2 3 2 35 1997 2 1 8 5 5 0 0 0 0 0 4 4 29 1998 4 3 9 5 1 0 0 0 0 1 2 2 27 1999 2 5 6 0 0 0 0 0 0 0 4 3 20 2000 6 0 2 3 0 *** *** *** *** *** *** *** *** MEAN 3 4 6 4 3 0 0 0 0 1 4 3 28 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 34 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 MET. HIGHEST AND LOWEST LIMITS FOR 19 YEARS DURING 1982-2000 ELE- JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MENT --------------------------------------------------------------------------------------------- NO. HIG. DRY 03 9.4 12.2 14.0 18.2 19.2 24.0 24.2 25.4 19.2 22.0 13.0 12.3 1 YEAR - DAY 1994- 3 1998- 9 1984-11 1999-16 1982-27 1997-13 1986-17 1986- 5 1993-26 1995-12 1996- 7 1998- 1 LOW. DRY 03 -23.2 -23.0 -12.0 -11.0 2.0 5.2 7.8 5.4 1.2 -4.0 -12.0 -25.0 2 YEAR - DAY 1996-24 1989- 1 1991-17 1991-28 1997- 6 1984- 2 1993- 8 1983-28 1998-23 1998-25 1995-29 1992-27 HIG. WET 03 7.6 8.4 9.8 13.2 17.2 22.0 20.3 23.1 13.4 13.0 10.0 8.0 3 YEAR - DAY 1994- 3 1998- 8 1998-18 1989-14 1993-27 1997-13 1982-16 1986- 5 1998- 1 1995-12 1994- 6 1992- 2 LOW. WET 03 -23.2 -22.8 -12.2 -11.7 1.4 2.2 6.8 3.0 1.0 -4.2 -13.0 -25.0 4 YEAR - DAY 1996-24 1989- 1 1991-17 1991-29 1997- 6 1993- 9 1993- 8 1983-30 1998-23 1998-25 1995-29 1992-27 HIG. DRY 09 15.6 17.0 21.0 26.0 34.8 37.0 41.6 40.0 37.0 33.3 28.0 22.0 5 YEAR - DAY 1999- 1 1993-28 1984- 9 1997-27 1999-30 1984-18 1998-12 1983-10 1994- 2 1983- 3 1983- 1 1998-17 LOW. DRY 09 -10.0 -11.0 -3.4 -1.2 11.3 20.4 20.0 26.0 17.3 10.2 -0.6 -18.0 6 YEAR - DAY 1989-31 1989- 1 1997- 8 1997-11 1983- 1 1984- 1 1982- 4 1984-28 1983-11 1983-20 1997-30 1992-26 HIG. WET 09 9.4 12.4 18.2 17.2 21.6 29.2 36.0 35.2 31.0 22.2 14.8 12.0 7 YEAR - DAY 1994-31 1993-22 1983-27 1983-21 1989-27 1991-21 1991-30 1986- 8 1995- 9 1989- 7 1991-19 1992- 2 LOW. WET 09 -11.0 -11.0 -5.0 -2.4 6.2 9.3 14.0 13.0 10.0 5.3 -1.6 -18.4 8 YEAR - DAY 1998-14 1989- 1 1997- 8 1991-25 1991-24 1984- 3 1983- 7 1984- 1 1984-16 1983-20 1997-30 1992-26 HIG. DRY 15 12.3 14.3 19.4 26.0 31.4 35.6 41.0 38.0 37.0 31.0 25.0 15.0 9 YEAR - DAY 1986-10 1984-12 1993-31 1989-16 1989-30 1993-26 1991-18 1983-13 1983-21 1995- 2 1983- 2 1998-15 LOW. DRY 15 -13.0 -10.0 -4.0 -5.0 8.6 14.0 16.8 21.4 16.0 8.0 0.2 -14.0 10 YEAR - DAY 1989- 5 1989- 1 1997- 8 1991-26 1997- 5 1995- 5 1989-17 1999-22 1984- 3 1998-10 1982-30 1992-25 HIG. WET 15 9.0 9.2 15.0 19.6 23.0 33.0 40.2 34.2 28.0 17.2 15.3 12.0 11 YEAR - DAY 1994- 2 1989-28 1993-31 1993-18 1998- 6 1991-27 1991-29 1986- 2 1986- 5 1982-17 1983- 2 1992- 2 LOW. WET 15 -13.3 -10.0 -5.2 -6.7 3.8 9.0 12.0 12.2 9.2 5.2 -2.2 -15.0 12 YEAR - DAY 1989- 5 1989- 1 1997- 8 1991-26 1993- 7 1986- 2 1984-30 1984- 2 1982-29 1998-31 1995-26 1992-27 HIG. MIN. 8.0 10.0 13.2 16.2 17.0 21.5 23.0 19.5 17.5 19.0 13.0 11.5 13 YEAR - DAY 1994- 2 1998- 8 1998-18 1999-15 1993-27 1998-30 1997-27 1998- 2 1998-25 1996-14 1996- 7 1998- 1 LOW. MIN. -25.0 -23.0 -15.0 -11.0 -2.5 3.0 5.5 1.5 0.2 -6.0 -12.0 -25.0 14 YEAR - DAY 2000-18 1989- 1 2000- 1 1991-28 1984-10 1984- 2 1993- 8 1991-31 1991-30 1991-29 1995-27 1992-26 HIG. MAX. 17.0 19.0 27.0 55.2 36.0 39.0 44.0 41.6 41.8 38.0 32.0 23.5 15 YEAR - DAY 1986-11 1993-28 1984-11 2000-14 1986-29 1984-17 1998-12 1997-17 1993-30 1984-14 1983- 2 1998-13 LOW. MAX. -10.5 -5.5 -1.0 4.0 15.0 23.0 30.0 30.0 18.0 11.0 5.0 -14.0 16 YEAR - DAY 1996-22 1989- 1 1997- 8 1991-27 1993-11 1995- 5 1982-11 1992-13 1991-24 1998-10 1982-30 1992-26 HIG. PPTN 43.0 49.5 56.0 48.0 83.0 9.0 2.2 1.0 1.0 32.0 57.5 33.0 17 YEAR - DAY 1999- 9 1994- 1 1997-29 1993-26 1986- 5 1995- 5 1998-30 1998- 2 1999-27 1994-19 1994-17 1996-22 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 35 STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 MET. HIGHEST LIMITS OF ABSOLUTE DIFFERENCES FOR 19 YEARS DURING 1982-2000 ELE- JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MENT --------------------------------------------------------------------------------------------- NO. DRY 09 - DRY 03 22.0 20.0 20.4 22.0 25.4 25.3 26.8 29.4 29.6 29.0 26.3 24.2 18 YEAR - DAY 1986-26 2000-24 1997- 3 1984- 6 1986-29 1984- 9 1983-11 1998-23 1998-23 1998- 5 1983- 4 1998-15 DRY 15 - DRY 09 13.8 12.4 11.0 11.0 14.4 12.1 19.0 13.0 14.8 14.0 11.0 10.2 19 YEAR - DAY 1998-13 1998- 9 1984- 6 1984- 4 1999-22 1984- 9 1989-17 1999-19 1995-14 1997-27 1995- 4 1998- 6 DRY 15 - DRY 03 22.0 18.0 20.4 19.6 22.0 26.6 29.8 25.8 32.0 25.0 26.3 20.6 20 YEAR - DAY 1986-25 1984-20 1998-23 1989-16 1991-22 1993-20 1991- 6 1993-19 1983-21 1995- 2 1983- 4 1998-15 WET 09 - WET 03 21.2 18.7 18.2 16.5 16.0 20.6 25.2 25.7 24.8 19.8 22.5 15.2 21 YEAR - DAY 1983-29 1983- 2 1983-27 1991-11 1986-29 1991-21 1991-26 1989-25 1995- 6 1989- 7 1991-19 1995- 3 WET 15 - WET 09 13.8 10.0 7.4 9.4 13.8 14.6 16.4 15.8 15.0 11.9 8.8 8.0 22 YEAR - DAY 1998-13 1993-26 1996-22 1991-14 1991-25 1991- 2 1989-17 1989-18 1989-11 1989- 9 1989-28 1992- 6 WET 15 - WET 03 19.3 17.4 16.2 20.3 17.8 24.2 29.2 23.6 21.2 16.8 19.1 12.6 23 YEAR - DAY 1986-25 1989- 7 1991-21 1983- 8 1998- 6 1991- 7 1991- 6 1989-23 1986-11 1998- 5 1991-19 1998- 5 DAY BY DAY DRY 03 22.4 15.0 16.0 12.6 13.2 12.0 9.2 11.1 14.0 16.0 19.4 16.4 24 YEAR - DAY 2000-19 1992- 6 1991-20 1983-18 1986-12 1996- 6 1996-12 1986- 6 1993-27 1996-14 1996- 1 1998-21 DAY BY DAY WET 03 21.4 15.5 10.8 9.6 10.8 10.0 8.6 9.9 7.8 10.2 13.4 16.0 25 YEAR - DAY 1998-19 1992- 6 1998-19 1997-15 1991- 1 1997-14 1996-15 1986- 6 1983-17 1997- 8 1995-26 1992-26 DAY BY DAY DRY 09 17.0 15.6 12.9 12.2 18.0 10.4 10.4 7.0 13.8 11.2 13.0 13.6 26 YEAR - DAY 1998-14 1998-19 1984-17 1997-11 1991- 1 1997-13 1982- 5 1983- 1 1983- 9 1998-13 1997-30 1999- 8 DAY BY DAY WET 09 17.8 15.8 14.0 12.2 16.6 12.4 15.1 12.7 18.4 8.6 10.5 10.9 27 YEAR - DAY 1998-14 1998-19 1983-27 1983-22 1991- 1 1991- 3 1983-23 1986- 1 1995-10 1996-28 1992-26 1992-26 DAY BY DAY DRY 15 9.3 13.8 12.0 13.2 22.0 9.0 17.2 11.5 15.0 12.0 10.0 14.2 28 YEAR - DAY 1989- 8 1984-23 1996-22 1993-21 1991- 1 1995- 5 1989-17 1989-28 1984- 4 1992- 1 1999-11 1999- 8 DAY BY DAY WET 15 8.8 8.0 7.6 11.8 21.6 18.2 11.9 15.7 14.1 7.6 8.0 11.4 29 YEAR - DAY 1998-19 2000-12 1991-21 1983-22 1991- 1 1991-12 1983-14 1986- 1 1989-14 1998- 8 1983-15 1999- 8 DAY BY DAY MIN. 20.4 20.0 14.4 12.5 9.0 10.5 10.0 8.0 12.0 15.0 18.0 16.0 30 YEAR - DAY 1998-19 1984-13 1998-24 1986-23 1993-27 1997-14 1997-27 1992- 7 1998-25 1996-14 1996- 1 1992-26 DAY BY DAY MAX. 13.0 11.5 13.0 29.2 19.0 6.5 5.2 6.0 10.4 11.0 9.5 13.0 31 YEAR - DAY 1998-14 1984-23 1983-30 2000-14 1991- 1 1984- 8 1989- 6 1991- 2 1993-30 1998-10 1997- 3 1998- 1 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 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. 1.2 -0.5 5.5 12.6 16.0 20.1 21.2 22.6 19.5 13.6 7.4 3.3 11.9 AVERAGE OF MINIMUM TEMPERATURE IN C. -7.3 -7.9 -2.6 2.9 5.7 8.3 10.2 10.6 7.3 5.6 0.8 -2.6 2.6 AVERAGE OF MAXIMUM TEMPERATURE IN C. 9.1 6.2 13.4 22.4 26.3 31.9 32.2 34.6 31.6 21.8 14.5 8.8 21.1 DIFFERENCE BETWEEN AVERAGE MAXIMUM 16.4 14.1 16.0 19.5 20.6 23.6 22.0 24.0 24.3 16.2 13.7 11.4 18.5 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.43 2.97 4.39 5.69 8.19 10.05 12.26 9.31 7.11 6.70 4.43 3.17 6.48 MEAN OF MIXING RATIO AT 09 GMT. 4.70 4.39 3.89 4.75 6.72 11.95 15.03 6.23 4.81 6.99 5.18 4.52 6.60 MEAN OF MIXING RATIO AT 15 GMT. 4.56 4.08 4.12 5.26 7.91 12.22 16.21 5.50 5.64 7.27 4.55 4.15 6.79 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -15.5 -18.0 -8.5 -4.0 1.5 4.5 6.5 7.5 3.5 2.0 -5.0 -10.0 -18.0 DAY 19 19 1 1 7 12 8 30 29 13 28 12 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 14.0 11.5 20.0 26.5 29.5 34.5 35.5 37.0 34.5 25.0 18.5 16.0 37.0 DAY 4 22 17 26 19 11 20 9 6 5 7 23 24 HOUR MAXIMUM PRECIPITATION IN MM. 28.8 29.0 19.0 5.0 15.0 0.0 0.0 0.0 0.0 25.0 25.0 32.0 32.0 DAY 7 14 25 7 20 ** ** ** ** 28 25 31 MONTHLY TOTAL PRECIPITATION IN MM. 73.3 113.0 107.0 17.0 53.0 0.0 0.0 0.0 0.0 89.0 77.0 80.1 609.4 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 48.1 11.5 0.0 40.4 NO. OF DAYS WITH PRECIPITATION. 6 11 11 4 7 0 0 0 0 11 7 8 65 NO. OF DAYS PRECIPITATION EQUAL 6 11 11 4 7 0 0 0 0 11 7 8 65 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 5 4 0 1 0 0 0 0 3 3 2 20 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 81 86 83 69 68 71 82 61 66 79 84 76 76 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 71 82 47 35 32 40 50 19 17 44 50 63 46 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 79 85 54 39 44 47 54 18 22 53 55 69 52 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 23 22 10 1 0 0 0 0 0 0 2 12 70 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 1 0 0 0 0 0 0 0 0 0 1 2 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 27 31 31 28 0 0 0 117 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 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 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 30 26 22 6 0 0 0 0 0 0 11 15 110 DATE OF START AND END FREEZING START = 6 NOV. END = 12 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 MET. MEAN AND EXTREMES FOR THE YEAR 1983 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** 4.2 10.9 18.7 25.1 32.4 35.7 36.8 32.9 25.8 21.7 11.7 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.86 2.80 3.93 5.18 8.02 7.46 8.38 6.47 5.40 3.96 4.12 3.93 5.21 MEAN OF MIXING RATIO AT 09 GMT. 4.23 4.12 5.05 6.38 9.17 7.31 8.33 3.96 6.14 3.59 4.42 4.17 5.57 MEAN OF MIXING RATIO AT 15 GMT. 3.94 3.71 4.85 7.97 9.59 6.69 8.81 3.47 5.66 3.94 4.57 3.87 5.59 ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** 10.0 20.5 25.0 29.0 35.5 39.5 40.0 37.0 33.5 32.0 17.2 ****** DAY ** 26 29 17 31 17 12 1 3 3 2 1 24 HOUR MAXIMUM PRECIPITATION IN MM. 25.0 41.0 16.0 14.0 10.0 0.0 0.0 0.0 0.0 0.0 10.0 22.0 41.0 DAY 19 17 16 24 21 ** ** ** ** ** 11 9 MONTHLY TOTAL PRECIPITATION IN MM. 92.0 60.0 46.0 41.0 51.0 0.0 0.0 0.0 0.0 0.0 23.0 98.0 411.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 48.2 22.4 0.0 29.4 NO. OF DAYS WITH PRECIPITATION. 10 5 4 5 9 0 0 0 0 0 6 9 48 NO. OF DAYS PRECIPITATION EQUAL 10 5 4 5 9 0 0 0 0 0 6 9 48 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 5 2 3 2 1 0 0 0 0 0 1 6 20 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 78 78 82 79 80 64 67 51 63 67 69 84 72 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 71 81 72 55 49 24 20 11 22 17 31 64 43 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 74 80 66 59 54 24 24 10 20 26 36 67 45 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 *** 2 0 0 0 0 0 0 0 0 0 0 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** 0 0 0 0 28 24 29 22 4 1 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** 0 0 0 0 0 0 4 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. *** *** *** *** *** *** *** *** *** *** *** *** *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 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. 0.4 -0.0 4.9 11.0 13.5 21.0 23.7 22.2 17.7 14.6 7.8 1.1 11.5 AVERAGE OF MINIMUM TEMPERATURE IN C. -10.3 -11.1 -6.8 -2.0 2.1 7.4 10.3 7.7 3.3 1.1 -2.7 -7.4 -0.7 AVERAGE OF MAXIMUM TEMPERATURE IN C. 11.3 12.1 16.6 23.5 24.9 34.4 37.3 36.7 32.0 28.1 18.1 9.6 23.7 DIFFERENCE BETWEEN AVERAGE MAXIMUM 21.6 23.2 23.4 25.5 22.8 27.0 27.1 29.0 28.7 27.0 20.8 17.0 24.4 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.11 3.41 4.30 4.82 6.17 7.61 8.27 6.72 5.20 4.34 4.39 3.58 5.16 MEAN OF MIXING RATIO AT 09 GMT. 4.23 3.66 3.06 2.88 5.04 8.08 9.04 10.36 11.38 4.64 5.45 4.48 6.03 MEAN OF MIXING RATIO AT 15 GMT. 4.14 3.55 3.63 3.69 5.02 6.57 6.06 6.80 6.99 4.75 5.72 4.50 5.12 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -18.5 -19.0 -11.5 -9.0 -2.5 3.0 8.5 3.5 1.0 -5.0 -5.5 -9.5 -19.0 DAY 25 3 1 2 10 2 2 29 24 26 21 15 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 15.0 17.0 27.0 29.0 29.0 39.0 40.5 41.0 37.0 38.0 26.0 16.0 41.0 DAY 13 22 11 7 15 17 23 20 7 14 1 2 24 HOUR MAXIMUM PRECIPITATION IN MM. 32.0 17.0 21.0 14.0 11.0 0.0 0.0 0.0 0.0 7.0 27.0 13.0 32.0 DAY 17 24 25 23 10 ** ** ** ** 19 25 14 MONTHLY TOTAL PRECIPITATION IN MM. 60.0 32.0 64.0 35.0 27.0 0.0 0.0 0.0 0.0 14.0 85.0 37.0 354.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 44.1 17.5 0.0 38.4 NO. OF DAYS WITH PRECIPITATION. 6 3 6 5 4 0 0 0 0 3 12 5 44 NO. OF DAYS PRECIPITATION EQUAL 6 3 6 5 4 0 0 0 0 3 12 5 44 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 2 3 1 2 0 0 0 0 0 2 1 13 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 91 79 78 72 75 70 57 56 66 67 74 73 72 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 72 43 35 18 29 24 23 28 38 22 49 65 37 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 77 47 47 30 34 24 18 22 31 28 59 73 41 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 29 26 29 12 0 0 0 0 0 3 8 21 128 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 25 29 31 27 12 0 0 124 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 2 4 0 0 0 0 6 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. 30 26 30 15 8 0 0 0 0 6 26 21 162 DATE OF START AND END FREEZING START = 25 OCT. END = 22 MAY IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 MET. MEAN AND EXTREMES FOR THE YEAR 1985 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 09 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 15 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** 24 HOUR MAXIMUM PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** MONTHLY TOTAL PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION ***** ***** ***** ***** NO. OF DAYS WITH PRECIPITATION. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** *** *** *** *** *** *** *** *** *** *** *** *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 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. 0.8 1.7 5.5 11.4 16.9 21.3 25.3 24.7 19.3 16.8 ***** ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. -11.5 -9.4 -4.4 2.1 6.8 9.2 13.2 12.6 6.3 3.5 ***** ***** ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 13.0 12.7 15.5 20.8 27.0 33.3 37.4 36.8 32.3 30.1 ***** ***** ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 24.5 22.1 19.9 18.7 20.2 24.1 24.2 24.2 26.0 26.6 ***** ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.21 3.61 4.23 5.69 7.35 7.36 7.62 10.85 6.28 5.80 ***** ***** ***** MEAN OF MIXING RATIO AT 09 GMT. 4.43 4.46 4.67 6.44 9.85 11.66 8.69 33.86 20.95 ***** ***** ***** ***** MEAN OF MIXING RATIO AT 15 GMT. 4.64 4.64 5.34 6.54 9.16 6.10 7.30 29.64 18.98 ***** ***** ***** ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. -19.5 -16.5 -13.5 -8.0 3.5 7.5 8.5 10.0 3.5 1.0 ***** ***** ****** DAY 22 3 1 22 6 4 1 29 13 18 ** ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 17.0 16.0 25.0 28.0 36.0 37.0 40.5 39.0 35.0 34.0 ***** ***** ****** DAY 11 23 31 18 29 25 22 10 3 5 ** ** 24 HOUR MAXIMUM PRECIPITATION IN MM. 4.0 10.0 13.0 13.0 83.0 0.0 0.0 0.0 0.0 2.0 ***** ***** ****** DAY 20 15 26 26 5 ** ** ** ** 3 ** ** MONTHLY TOTAL PRECIPITATION IN MM. 30.0 49.0 62.0 53.0 148.0 0.0 0.0 0.0 0.0 2.0 ***** ***** ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 41.0 58.4 0.0 0.6 NO. OF DAYS WITH PRECIPITATION. 11 7 9 8 11 0 0 0 0 1 *** *** *** NO. OF DAYS PRECIPITATION EQUAL 11 7 9 8 11 0 0 0 0 1 *** *** *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 1 2 1 4 0 0 0 0 0 *** *** *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 83 84 78 83 78 61 51 80 75 77 *** *** *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 55 58 50 48 50 34 20 80 66 *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 66 70 64 58 53 22 24 80 75 *** *** *** *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 31 28 16 2 0 0 0 0 0 0 *** *** *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 *** *** *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 *** *** *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 8 26 31 31 25 20 *** *** *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 4 0 0 0 *** *** *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 *** *** *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 31 28 27 8 0 0 0 0 0 0 *** *** *** DATE OF START AND END FREEZING START = 1 JAN. END = 30 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 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 BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 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.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** 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 BOROUJERD (PADEGAN) LATITUDE 33 54 N DATA PROCESSING CENTER LONGITUDE 48 38 E ELEVATION 1600 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. -5.9 -5.5 7.8 13.3 16.3 20.9 24.7 24.9 19.9 14.4 8.2 3.9 11.9 AVERAGE OF MINIMUM TEMPERATURE IN C. -12.8 -13.2 1.9 4.5 6.5 8.8 11.9 12.1 7.9 2.2 0.1 -2.1 2.3 AVERAGE OF MAXIMUM TEMPERATURE IN C. 0.7 2.2 13.8 21.8 26.1 32.9 37.5 37.7 32.0 26.3 15.9 10.1 21.4 DIFFERENCE BETWEEN AVERAGE MAXIMUM 13.5 15.4 11.9 17.3 19.6 24.1 25.6 25.6 24.1 24.1 15.8 12.2 19.1 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.27 1.99 5.08 6.45 7.86 8.71 10.86 9.05 7.38 5.19 4.67 3.74 6.10 MEAN OF MIXING RATIO AT 09 GMT. 3.18 3.45 5.72 6.45 9.39 10.60 25.97 26.59 20.18 10.05 5.53 4.18 10.94 MEAN OF MIXING RATIO AT 15 GMT. 2.85 3.76 6.13 6.19 7.81 7.94 18.10 13.45 8.35 5.69 5.00 4.41 7.47 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -22.0 -23.0 -4.0 -7.5 1.5 5.0 8.0 9.0 1.0 -2.0 -4.8 -7.0 -23.0 DAY 5 1 1 2 2 2 8 23 30 23 24 26 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 6.0 12.0 19.0 27.5 32.0 38.0 40.2 40.0 37.2 32.0 20.0 15.0 40.2 DAY 2 28 5 17 25 30 5 7 3 8 2 2 24 HOUR MAXIMUM PRECIPITATION IN MM. 11.0 25.0 25.5 12.0 19.5 0.0 0.0 0.0 0.0 0.0 18.5 0.0 25.5 DAY 4 23 28 22 7 ** ** ** ** ** 8 ** MONTHLY TOTAL PRECIPITATION IN MM. 56.0 86.5 97.7 28.2 24.0 0.0 0.0 0.0 0.0 0.0 71.1 0.0 363.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 66.1 14.4 0.0 19.6 NO. OF DAYS WITH PRECIPITATION. 10 9 19 8 4 0 0 0 0 0 9 0 59 NO. OF DAYS PRECIPITATION EQUAL 10 9 16 8 4 0 0 0 0 0 8 0 55 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 4 2 1 1 0 0 0 0 0 5 0 16 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 87 84 83 84 82 76 80 74 79 83 84 87 82 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 79 81 60 38 44 32 58 60 60 44 46 52 55 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 86 89 69 45 40 27 49 38 36 37 56 71 54 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 28 21 1 1 0 0 0 0 0 0 3 14 68 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 12 11 0 0 0 0 0 0 0 0 0 0 23 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 8 27 31 30 22 5 0 0 123 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 4 1 0 0 0 0 5 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. 31 26 10 4 0 0 0 0 0 3 8 19 101 DATE OF START AND END FREEZING START = 13 OCT. END = 5 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION BOROUJERD (PADEGAN) LATITUDE 33 54