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| Climatological Information for Dongola, Sudan |
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| Location of weather station : 19.2 N, 30.5 E, altitude : 228 m |
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 Data Period |
 Jan |
 Feb |
 Mar |
 Apr |
 May |
 Jun |
 Jul |
 Aug |
 Sep |
 Oct |
 Nov |
 Dec |
Mean Maximum Temperature (deg. C) |
1961-1990 |
26.7 |
29.4 |
33.8 |
38.6 |
41.8 |
43.4 |
42.2 |
41.8 |
39.8 |
38.4 |
32.1 |
28.3 |
Mean Temperature (deg. C) |
1961-1990 |
17.6 |
19.6 |
23.9 |
28.5 |
32.1 |
34.0 |
33.6 |
33.5 |
32.3 |
29.4 |
23.5 |
19.3 |
Mean Minimum Temperature (deg. C) |
1961-1990 |
8.5 |
9.8 |
13.9 |
18.5 |
22.3 |
24.7 |
25.0 |
25.2 |
24.7 |
20.4 |
14.8 |
10.2 |
| Rainfall Amount (mm) |
1961-1990 |
0.3 |
Trace |
Trace |
Trace |
Trace |
0.5 |
Trace |
3.2 |
7.7 |
0.1 |
0.5 |
Trace |
| Days with Rain* |
1961-1990 |
0.1 |
0.0 |
0.1 |
0.0 |
0.1 |
0.0 |
0.5 |
0.9 |
0.1 |
0.2 |
0.0 |
0.0 |
Mean Daily Sunshine Duration (hours) |
1961-1990 |
9.9 |
10.5 |
10.3 |
10.7 |
10.5 |
11.3 |
10.8 |
10.9 |
9.6 |
10.3 |
10.5 |
10.1 |
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| * denotes number of days with at least 0.1 mm of rainfall |
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