Average annual temperature is 26.5 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 124 days
Number of rainy days: 241 days
Look at detailed online map of Tsomanéhoué
* Weather data for Tsomanéhoué Benin is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 36.7 | 38.3 | 37.3 | 37.0 | 35.1 | 34.0 | 32.0 | 31.6 | 32.7 | 34.7 | 35.0 | 35.8 |
| Average daytime temperature (°C) | 35.1 | 36.7 | 34.9 | 33.8 | 33.4 | 30.6 | 30.0 | 29.9 | 30.2 | 31.8 | 33.6 | 34.9 |
| Average temperature (°C) | 27.0 | 28.8 | 27.9 | 27.4 | 27.1 | 25.3 | 24.9 | 24.9 | 25.0 | 26.0 | 27.4 | 27.0 |
| Average night temperature (°C) | 20.7 | 22.9 | 23.4 | 23.7 | 23.7 | 22.4 | 22.3 | 22.1 | 22.2 | 22.7 | 23.0 | 20.9 |
| Absolute minimum temperature (°C) | 16.9 | 19.7 | 22.1 | 22.6 | 22.6 | 21.0 | 21.4 | 21.1 | 20.9 | 21.7 | 21.3 | 18.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.5 | 12.5 | 12.4 | 12.2 | 12.0 | 11.8 | 11.7 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.7 | 10.0 | 8.3 | 8.3 | 9.2 | 8.0 | 8.0 | 7.9 | 7.5 | 8.8 | 9.9 | 10.1 |
| Precipitation (mm) | 1 | 0 | 125 | 140 | 127 | 233 | 239 | 220 | 189 | 136 | 21 | 0 |
| Sunny days | 28 | 26 | 8 | 4 | 5 | 2 | 0 | 0 | 1 | 3 | 17 | 30 |
| Rainy days | 3 | 2 | 23 | 26 | 26 | 28 | 31 | 31 | 29 | 28 | 13 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tsomanéhoué is at