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| Climatological Information for Cotonou, Benin |
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| Location of weather station : 6.3 N, 2.4 E, altitude : 4 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 |
30.8 |
31.6 |
31.9 |
31.6 |
31.0 |
29.2 |
28.0 |
27.8 |
28.4 |
29.6 |
30.9 |
30.8 |
Mean Temperature (deg. C) |
1961-1990 |
27.3 |
28.5 |
28.9 |
28.6 |
27.8 |
26.5 |
25.8 |
25.6 |
26.0 |
26.7 |
27.6 |
27.3 |
Mean Minimum Temperature (deg. C) |
1961-1990 |
23.8 |
25.4 |
25.9 |
25.6 |
24.6 |
23.7 |
23.7 |
23.4 |
23.6 |
23.8 |
24.3 |
23.8 |
| Rainfall Amount (mm) |
1961-1990 |
9.2 |
36.8 |
73.8 |
137.0 |
196.9 |
356.0 |
147.0 |
64.9 |
99.0 |
126.7 |
41.4 |
19.6 |
| Days with Rain* |
1961-1990 |
1.0 |
2.0 |
4.0 |
7.0 |
11.0 |
15.0 |
8.0 |
5.0 |
8.0 |
8.0 |
4.0 |
2.0 |
Mean Daily Sunshine Duration (hours) |
1961-1990 |
6.9 |
7.5 |
7.2 |
7.3 |
6.9 |
4.7 |
4.4 |
4.8 |
5.5 |
6.7 |
8.1 |
7.2 |
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| * denotes number of days with at least 1.0 mm of rainfall |
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