Benin
Cotonou sees feels-like daytime highs peak around 41.2°C in March and nighttime lows bottom out near 29.8°C in August. June is the wettest month (~158 mm), while January is the driest (~7 mm). For sunshine, December leads with about 51% clear skies.
Based on mild feels-like temperatures and low rain chances, the most comfortable months are August, January, and December — expect around 29.8–33.5°C with roughly 44% chance of rain on a given day in August.
| Month | Low / High °C | Rain % | Rainfall | Clear skies | Wind |
|---|---|---|---|---|---|
| January☀ | 31.6° / 38.6° | 5% | 7 mm | 46% | 10.4 kph |
| February | 33.3° / 40.5° | 10% | 18 mm | 34% | 12.3 kph |
| March | 34.8° / 41.2° | 26% | 46 mm | 22% | 13.5 kph |
| April | 33.5° / 39.8° | 43% | 80 mm | 15% | 13.2 kph |
| May | 32.4° / 39.5° | 60% | 126 mm | 16% | 12.6 kph |
| June | 31.6° / 36.9° | 63% | 158 mm | 25% | 13.9 kph |
| July | 30.3° / 34.9° | 49% | 115 mm | 34% | 16 kph |
| August☀ | 29.8° / 33.5° | 44% | 81 mm | 36% | 16.2 kph |
| September | 30.4° / 35.1° | 60% | 119 mm | 33% | 14.6 kph |
| October | 32° / 38.3° | 52% | 106 mm | 33% | 11.9 kph |
| November | 32.2° / 39.4° | 16% | 27 mm | 41% | 9.8 kph |
| December☀ | 31.5° / 38.9° | 5% | 7 mm | 51% | 9.3 kph |
Feels-like temperatures from long-term historical data; ☀ marks the most comfortable months (mild temperatures, low rain).
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