STATION PARSABAD
MOGHAN (40700) I.R OF IRAN METEOROLOGICAL
ORGANIZATION (IRIMO)
LATITUDE 39 39 N
LONGITUDE 47 55 E DATA
PROCESSING CENTER
ELEVATION 45.4 M
CLIMATOLOGICAL NORMALS FOR THE PERIOD 1984-1995
JAN.FEB.MAR.APR.MAY.JUNE.JULY.AUG.SEP.OCT.NOV.DEC. ANNUAL
AIR TEMPERATURE (C)
3.4 4.0
7.7 14.3 19.4 24.9 27.6 26.7 22.4
15.3 9.2 4.3
14.9
DAYS WITH FREEZING
19.6 16.0
7.1 0.1 0.0
0.0 0.0 0.0
0.0 0.0 2.1
15.3 60.2
MINIMUM AIR TEMPERATURE (C)
-1.1 -0.5 2.6 7.9 12.3
17.2 20.3 20.1
16.3 10.6 5.4
0.3 9.3
MAXIMUM AIR TEMPERATURE (C)
8.0 8.4 12.5
19.9 25.3 31.3
33.5 32.3 28.1
20.2 13.3 8.5
20.1
MEAN DAILY TEMP. (MDT) (C)
3.5 3.9 7.6
13.9 18.8 24.3
26.9 26.2 22.2
15.4 9.3 4.4
14.7
STANDARD DEVIATION OF MDT(C)
1.16 1.50 1.56 1.14
1.15 1.17 0.93
0.90 0.82 1.40
1.83 1.18 1.23
TEMPERATURE RECORDS LOWEST(C) -15.0 -12.0 -9.4 0.0
0.2 9.0 11.4 13.4 6.0
2.6 -3.4 -8.4 -15.0
YEAR-DAY
90-7 94-15
86- 2 94- 8 92- 3 84-16 94- 6 93-25 87-24 93-30 93-17 87-28 90- 7
TEMPERATURE RECORDS HIGHEST(C) 23.0 24.0 27.0 33.2
35.2 39.6 40.2
38.6 35.8 33.2
27.4 24.6 40.2
YEAR-DAY
95-
3 89-28 89-26 86-15 95-23
91-30 91- 4 91- 1
86- 4 92-24 90- 3
90- 2 91- 4
DEWPOINT (MEAN C)
-0.7
-0.1 3.0 8.6
12.1 15.4 17.6
17.1 14.6 10.5
5.9 1.0 8.8
MIXING RATIO (G/KG) 3.68
3.87 4.83 7.15
9.09 11.24 12.98
12.57 10.69 8.06
5.94 4.19 7.86
VAPOUR PRESSURE (HPA)
5.95
6.25 7.77 11.42
14.46 17.77 20.44
19.84 16.98 12.94
9.55 6.78 12.51
RELATIVE HUMIDITY (MEAN %)
77 78 75
72 67 60
58 59 65
76 82 82
70
RELATIVE HUMIDITY (MAX. %)
92 93 93
93 90 85
81 82 86
92 94 93
90
RELATIVE HUMIDITY (MIN. %)
60 61
56 53 46
40 40 41
45 58 67
66 53
AMOUNT OF PRECIPITATION MM.
15.3 18.2 25.4
29.5 39.0 20.7
8.3 8.1 23.8
36.8 31.4 24.8
281.3
GREATEST DAILY PRECIPITATION
21.0 13.8 23.0 34.0 47.0 24.2
26.0 18.0 65.4
48.0 24.0 24.0
65.4
YEAR-DAY
85-15 85- 2
91-24 90-16 84- 6
86-19 91-14 88- 5
95-26 89-21 92- 7
92-26 95
DAYS WITH PRECIPITATION >=10
0.2 0.3 0.5
1.0 1.1 0.6
0.3 0.3 0.7
0.9 0.8 0.6
7.3
DAYS WITH PRECIPITATION >= 5
1.1 0.9 1.7
1.8 2.2 1.6
0.5 0.5 1.0
2.7 2.3 1.9
18.2
DAYS WITH PRECIPITATION >= 1
3.6 4.5
4.3 3.9 5.6
2.8 1.0 1.7
2.1 5.7 5.4
4.7 45.3
DAYS WITH PRECIPITATION
7.2 9.1
9.2 8.3 8.7
5.8 2.7 3.5
3.6 9.4 10.0
8.5 86.0
DAY WITH THUNDER STORM
0.1 0.2 0.0 0.7
3.0 3.5 1.1
0.8 1.0 0.6
0.1 0.0 11.1
DAYS WITH SNOW OR SLEET
2.9 4.3
1.8 0.0 0.0
0.0 0.0 0.0
0.0 0.0 0.7
1.9 11.6
DAYS WITH DUST
0.1
0.2 0.2 0.6
0.3 0.4 0.7
0.8 0.9 0.2
0.2 0.2 4.8
WIND DIRECTION (PREVAILING)
225 90 90
90 90 90
90 90 90
90 135 225
90
PREVAILING WIND SPEED(KNOTS)
7.4 9.8 9.5
9.7 9.4 10.3
10.9 10.7 9.6
9.8 8.6 6.4
9.9
PREVAILING WIND PERCENT
16.1 13.4 17.6
19.8 19.8 18.1
25.2 27.6 21.3
14.0 11.7 12.1
16.5
CALMS PERCENT OF WIND
43.2 42.9
37.8 34.4 34.9
37.6 32.1 34.7
39.0 48.9 49.9
49.3 40.4
NO. OF WIND OBSERVATION
203.1 183.1
201.4 194.4 198.5
198.7 202.9 198.0
201.7 208.2 201.9
208.2 2400.1
VECTOR WIND DIRECTION (MEAN)
219 134 118
112 97 88
100 102 102
122 152 181
114
VECTOR WIND MAGNITUDE(KNOTS) 1.6 1.6 2.2 2.5
2.3 2.2 4.3
4.5 2.8 1.7
1.1 1.2 2.0
WIND STEADINESES (MEAN %)
35.6 33.3 40.7
43.9 41.1 38.6
65.2 71.4 53.8
41.5 28.9 30.0
39.2
WIND SPEED (MEAN KNOTS)
4.5 4.8 5.4 5.7
5.6 5.7 6.6
6.3 5.2 4.1
3.8 4.0 5.1
FASTEST WIND DIRECTION
90
140 150 130
120 270 110
110 150 120
120 160 130
FASTEST WIND SPEED (KNOTS)
35 35 35 45 35 39
31 35 29
33 35 39
45
YEAR-DAY
91-15 87-26
86-11 89- 6 89-25
88-19 90-16 89-10
86-20 90- 4 90- 7
87-13 89
DAYS WITH SKY CLEAR (0-2)/8
9.3
7.9 7.9 8.8
11.7 17.0 19.3
17.9 17.7 10.8
7.5 10.1 145.9
DAYS WITH P.CLOUDY
(3-6)/8 9.6 7.1 9.6 11.5
11.9 9.7 9.1
8.6 7.6 9.2
9.1 8.7 111.7
DAYS WITH CLOUDY
(7-8)/8 12.1 13.2 13.5
9.6 7.3 3.2
2.5 4.5 4.7
11.0 13.4 12.2
107.2
DAYS WITH VISIBILITY =< 2 KM
7.3 6.1
7.0 3.2 2.8
0.8 0.8 0.8
1.3 3.7 5.0
4.9 43.7
DURATION OF SUNSHINE HOURS
111.7 110.7 132.0
173.2 231.3 270.4
261.8 248.6 208.9
149.1 93.8 109.5 2101.0
ATMOSPHERIC PRESSURE (STATION LEVEL QFE):
QFE PRESSURE (MEAN HPA)
1012.3 1011.5 1010.3 1006.5 1005.2 1001.5 1000.8 1002.5 1006.6 1011.9
1011.7 1012.5 1007.8
QFE PRESSURE (MAX. HPA)
1033.7 1031.0 1036.3 1025.0 1023.2 1015.6 1012.0 1014.0 1020.4 1028.0
1032.0 1032.2 1036.3
YEAR-DAY
93- 6 94-18 90-17
85-16 92- 2 93-22
92-12 92-30 92-29
95-17 87-30 86-10
90-17
QFE PRESSURE (MIN. HPA)
993.2 991.0 987.2
990.2 987.3 986.9
985.8 991.4 990.5
992.4 991.4 988.7
985.8
YEAR-DAY
93-28 85- 5 88- 3
95-19 86- 3 95-29
91- 7 88-28 90-13
89- 2 92-22 88-26
91- 7
ATMOSPHERIC PRESSURE (REDUCED TO MEAN SEA LEVEL QFF):
QFF PRESSURE (MEAN HPA)
1017.3 1016.0 1017.1 1011.4 1010.6 1006.8 1006.3 1008.0 1012.3 1017.1
1017.1 1019.3 1013.3
QFF PRESSURE (MAX. HPA)
1039.6 1036.9 1039.0 1030.7 1028.8 1020.9 1017.4 1019.3 1025.9 1033.6
1036.8 1036.8 1039.6
YEAR-DAY
93- 6 94-18 85-10
85-16 92- 2 93-22
92-12 92-31 92-29
95-17 84-30 84-18
93- 6
QFF PRESSURE (MIN. HPA)
998.6 996.5 996.6
995.5 992.5 992.0
996.3 997.2 999.6
999.9 996.7 995.1
992.0
YEAR-DAY
93-28 85- 5 92-30
95-19 86- 3 95-29
95-15 95-22 93- 3
92-24 92-22 85-19
95-29
=======================================================================================================================
TEHRAN 1997,JULY M.(S,A)
STATION MAKOO (40701) I.R OF IRAN
METEOROLOGICAL ORGANIZATION (IRIMO)
LATITUDE 39 20 N
LONGITUDE 44 26 E DATA
PROCESSING CENTER
ELEVATION 1470.0 M
CLIMATOLOGICAL NORMALS FOR THE PERIOD 1985-1995
JAN. FEB. MAR.
APR. MAY JUNE
JULY AUG. SEP.
OCT. NOV. DEC. ANNUAL
AIR TEMPERATURE (C)
-4.6 -3.2 2.4
10.5 14.4 19.2
23.2 22.9 18.8
11.6 4.7 -1.8
9.8
DAYS WITH FREEZING
29.6 24.7 19.0
2.0 0.1 0.0
0.0 0.0 0.0
1.1 13.1 26.9
116.5
MINIMUM AIR TEMPERATURE (C)
-8.5 -7.0 -2.0
5.4 8.8 12.7
16.8 16.5 12.1
6.5 0.8 -5.1
4.8
MAXIMUM AIR TEMPERATURE (C)
-0.3 1.2 7.1
15.4 19.6 24.8
28.9 28.7 24.8
16.7 9.3 2.0
14.8
MEAN DAILY TEMP. (MDT) (C)
-4.4 -2.9 2.6
10.4 14.2 18.7
22.9 22.6 18.5
11.6 5.0 -1.6
9.8
STANDARD DEVIATION OF MDT(C)
3.12 2.58 2.81
1.70 1.56 1.48
1.27 1.18 1.15
1.73 2.26 2.23
1.92
TEMPERATURE RECORDS LOWEST(C) -22.0 -23.0 -22.0 -6.0
0.0 4.0 8.0
9.4 2.4 -2.4
-15.3 -17.6 -23.0
YEAR-DAY
92-11 85-24 85- 3
93-23 92- 5 86-22
92-11 88-30 92-28
87-28 93-30 90-27
85-24
TEMPERATURE RECORDS HIGHEST(C) 11.0 14.0 20.5 25.8
29.5 33.2 36.8
35.2 33.2 28.0
20.8 13.4 36.8
YEAR-DAY
87-30 87- 2 91-30
94-23 89-24 85-25
89-22 91- 4 85- 1
87- 2 90- 4 90- 1
89-22
DEWPOINT (MEAN C)
-8.9 -7.8 -4.4
1.1 4.4 7.8
10.3 9.6 5.1
3.3 -1.5 -6.2
1.1
MIXING RATIO (G/KG) 2.44 2.65 3.45 5.03
6.38 7.99 9.44
9.02 6.61 5.82
4.19 2.98 5.50
VAPOUR PRESSURE (HPA)
3.35 3.63 4.72
6.86 8.70 10.84
12.77 12.22 9.02
7.98 5.75 4.10
7.49
RELATIVE HUMIDITY (MEAN %)
74 72 64
56 55 52
47 46 44 61
69 74 59
RELATIVE HUMIDITY (MAX. %)
85 84 80
75 75 72
67 65 63
77 82 86
76
RELATIVE HUMIDITY (MIN. %)
60 57 48
39 38 36
32 31 29 45 52
60 44
AMOUNT OF PRECIPITATION MM.
14.9 25.3 26.0
34.1 50.7 47.9
14.1 12.7 8.6
27.6 27.0 20.3
309.2
GREATEST DAILY PRECIPITATION
13.0 53.0 18.0
28.1 17.2 28.0
14.0 24.2 16.4
37.0 15.0 15.0 53.0
YEAR-DAY
92- 2 85-20 91-23
86- 3 94-14 86-15
88-11 88- 4 95-19
85-11 92-25 85-29
85
DAYS WITH PRECIPITATION >=10
0.2 0.6 0.7
0.8 1.5 1.5
0.3 0.5 0.2
0.6 0.5 0.7
8.1
DAYS WITH PRECIPITATION >= 5
0.7 1.5 1.9
2.4 3.9 3.3
1.1 0.9 0.6
2.0 2.5 1.5
22.3
DAYS WITH PRECIPITATION >= 1
3.9 4.4 5.2
7.0 9.4 7.6
3.1 2.0 1.5
5.3 5.2 3.7
58.3
DAYS WITH PRECIPITATION
9.9 10.5 10.6
14.0 16.5 13.0
6.5 6.0 4.9
10.5 9.9 9.1
121.4
DAY WITH THUNDER STORM
0.0 0.0 0.2
4.2 12.4 14.0
6.7 6.3 4.8
2.5 0.2 0.1
51.4
DAYS WITH SNOW OR SLEET
9.4 8.9 5.5
1.4 0.0 0.0
0.0 0.0 0.0
0.3 4.1 7.1
36.7
DAYS WITH DUST
0.4 0.3 0.2
1.2 0.5 0.9
1.0 0.6 1.2
0.2 0.0 0.1
6.6
WIND DIRECTION (PREVAILING)
315 315 315
270 315 90
90 90 90
90 315 315
90
PREVAILING WIND SPEED(KNOTS)
12.3 11.3 11.8
11.7 11.6 7.5
8.1 7.5 7.6
5.9 10.7 10.8
7.4
PREVAILING WIND PERCENT
6.5 6.7 11.8
10.3 8.5 8.5
16.5 16.5 12.5
6.7 5.9 7.5
7.3
CALMS PERCENT OF WIND
80.2 77.3 61.2
48.3 57.2 61.2
53.9 55.5 59.8
73.1 76.1 78.4
65.2
NO. OF WIND OBSERVATION
236.1 216.1 238.3
227.9 233.4 226.8
239.1 238.8 230.6
231.5 226.3 236.3 2781.2
VECTOR WIND DIRECTION (MEAN)
288 303 302
273 276 15
106 110 100
284 298 303
296
VECTOR WIND MAGNITUDE(KNOTS)
1.3 1.3 1.9
1.6 1.1 0.1
1.6 1.5 0.5
0.4 0.8 1.2
0.5
WIND STEADINESES (MEAN %)
59.1 56.5 52.8
31.4 28.2 3.0
41.0 42.9 14.7
18.2 38.1 63.2
16.1
WIND SPEED (MEAN KNOTS)
2.2 2.3 3.6
5.1 3.9 3.3
3.9 3.5 3.4 2.2
2.1 1.9 3.1
FASTEST WIND DIRECTION
310 260 300
260 230 320
300 320 240
260 240 310
310
FASTEST WIND SPEED (KNOTS)
51 43 43
39 39 51
39 39 39
39 37 35 51
YEAR-DAY
86-19 85- 7 87-19
93-19 89-29 95-21
91-14 85-20 86-23
95- 2 89-27 85- 3
86
DAYS WITH SKY CLEAR (0-2)/8
11.0 9.2 11.2
8.5 10.6 17.8
24.7 25.5 23.8
16.0 12.2 9.5
180.0
DAYS WITH P.CLOUDY
(3-6)/8 10.6 8.9
10.9 13.5 15.0
9.6 6.1 5.0
5.5 10.5 9.6
12.0 117.2
DAYS WITH CLOUDY
(7-8)/8 9.4 9.7
8.9 8.0 5.4
2.5 0.2 0.5
0.6 4.5 8.2
9.5 67.4
DAYS WITH VISIBILITY =< 2 KM
5.9 5.9 3.1
0.9 0.5 0.4
0.0 0.2 0.1
0.3 2.2 4.7
24.2
DURATION OF SUNSHINE HOURS
121.9 128.7 182.8
182.9 218.3 266.0
327.0 308.2 266.7
190.0 153.6 115.1 2461.2
ATMOSPHERIC PRESSURE (STATION LEVEL QFE):
QFE PRESSURE (MEAN HPA)
859.3 857.4 857.2
856.6 857.2 855.4
854.7 855.8 858.3
861.7 860.3 859.4
857.8
QFE PRESSURE (MAX. HPA)
870.3 871.1 873.2
868.2 866.1 867.6
863.1 864.6 867.3 871.3 873.6 871.7
873.6
YEAR-DAY
94- 9 94-18 85- 5
88- 8 85-12 93-22
92- 7 92-12 94-23
95-25 87-30 87- 1
87-30
QFE PRESSURE (MIN. HPA)
839.2 838.0 838.0
844.4 843.0 845.0
846.0 846.0 848.3
850.0 841.7 840.0
838.0
YEAR-DAY
86- 3 85- 5 88- 4
90- 1 86- 3 86-12
89-31 86-14 89- 8
88-30 92-25 88-25
85- 5
ATMOSPHERIC PRESSURE (REDUCED TO MEAN SEA LEVEL QFF):
QFF PRESSURE (MEAN HPA)
1032.3 1029.7 1024.2 1019.1 1017.2 1012.2 1008.6 1009.9 1015.8 1024.1
1027.3 1030.5 1020.9
QFF PRESSURE (MAX. HPA)
1051.9 1051.3 1048.9 1036.7 1032.7 1029.2 1022.1 1023.1 1033.0 1039.7
1048.7 1051.4 1051.9
YEAR-DAY
92-10 94-19 90-17
88- 8 92- 2 93-22
92-11 92-12 92-29
90-15 87-30 94- 7
92-10
QFF PRESSURE (MIN. HPA)
1008.1 1002.1 1000.5 1004.6 1002.4
997.1 996.5 997.2 1000.7 1006.3 1003.4 1006.7 996.5
YEAR-DAY
86-19 88- 1 88- 3
88-30 86- 3 95-29
89-31 86-14 86-14 89- 2 90- 9 86-27
89-31
=======================================================================================================================
TEHRAN 1997,JULY M.(S,A) DATA
PROCESSING CENTER
STATION JOLFA (40702) I.R OF IRAN METEOROLOGICAL ORGANIZATION (IRIMO)
LATITUDE 38 45 N LONGITUDE
45 40 E ELEVATION
736.3 M
CLIMATOLOGICAL NORMALS FOR THE PERIOD 1985-1995
JAN. FEB. MAR.
APR. MAY JUNE
JULY AUG. SEP.
OCT. NOV. DEC. ANNUAL
AIR TEMPERATURE (C)
-2.1 1.2 6.9
15.0 19.7 25.0
28.5 27.9 23.5
15.5 7.9 1.5
14.2
DAYS WITH FREEZING 28.2
21.4 10.5 0.5
0.1 0.0 0.0
0.0 0.0 0.1
6.7 21.3 88.8
MINIMUM AIR TEMPERATURE (C)
-5.8 -2.8 1.4
8.7 13.0 18.4
22.7 21.9 16.5
9.4 3.4 -1.8
8.7
MAXIMUM AIR TEMPERATURE (C)
2.8 6.1 12.9
21.5 26.4 31.7
34.4 34.0 30.4
21.9 13.5 5.9
20.1
MEAN DAILY TEMP. (MDT) (C)
-1.5 1.6 7.1
15.1 19.7 25.1
28.6 28.0 23.5
15.7 8.4 2.0
14.4
STANDARD DEVIATION OF MDT(C)
3.70 2.31 2.66
1.59 1.66 1.56
1.21 1.24 1.05
1.55 1.99 1.84
1.86
TEMPERATURE RECORDS LOWEST(C) -19.6 -14.0 -19.6 -2.0
0.0 8.0 14.0
13.7 7.0 0.0
-6.0 -15.0 -19.6
YEAR-DAY
93-17 89- 5 85- 3
93-23 92- 5 86-22
92-11 87-29 92-28
85-31 87-30 85-31
93-17
TEMPERATURE RECORDS HIGHEST(C) 19.2 18.5 25.2 30.3
37.5 42.0 42.6
42.3 40.2 33.5
24.6 17.4 42.6
YEAR-DAY
87-30 86-27 91-29
85-20 89-24 85-26
86- 9 89- 8 85- 1
87- 2 90- 3 86-26
86- 9
DEWPOINT (MEAN C)
-6.1 -4.6 -1.4
4.8 7.6 10.7
12.2 12.4 8.7
5.5 1.9 -3.0
4.1
MIXING RATIO (G/KG) 2.74 3.08 3.93 5.99
7.34 8.99 9.94
9.96 7.85 6.24 4.86 3.43
6.20
VAPOUR PRESSURE (HPA)
4.10 4.59 5.84
8.86 10.82 13.18
14.53 14.58 11.57
9.28 7.25 5.13
9.15
RELATIVE HUMIDITY (MEAN %)
76 68 60
55 51 45
39 40 43
55 69 74
56
RELATIVE HUMIDITY (MAX. %)
88 85 81
81 76 66
53 56 63
77 87 88
75
RELATIVE HUMIDITY (MIN. %)
61 50 39
33 29 27
27 28 26
36 48 56
38
AMOUNT OF PRECIPITATION MM. 11.0 8.4 21.2 31.6 29.7 26.5 3.9 3.2 8.8 20.0 21.9 16.2 202.4<