Average annual temperature is 28.3 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 16.2 °C
Number of sunny days: 236 days
Number of rainy days: 129 days
Look at detailed online map of Sompérékou
* Weather data for Sompérékou 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 | 38.8 | 40.6 | 40.7 | 40.6 | 36.4 | 35.7 | 31.7 | 34.2 | 36.2 | 36.6 | 36.1 |
| Average daytime temperature (°C) | 33.2 | 36.1 | 38.3 | 38.9 | 36.9 | 32.7 | 32.2 | 29.2 | 30.7 | 33.4 | 35.7 | 33.6 |
| Average temperature (°C) | 25.9 | 28.8 | 31.5 | 32.5 | 31.0 | 28.0 | 27.3 | 25.4 | 26.5 | 27.9 | 29.1 | 26.2 |
| Average night temperature (°C) | 19.5 | 22.2 | 24.9 | 26.4 | 26.1 | 24.1 | 23.7 | 22.6 | 23.0 | 23.1 | 22.9 | 19.7 |
| Absolute minimum temperature (°C) | 16.2 | 18.8 | 21.4 | 23.4 | 24.0 | 22.6 | 22.3 | 22.1 | 21.6 | 21.3 | 20.4 | 17.0 |
| 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) | 11.5 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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) | 10.1 | 10.2 | 9.7 | 10.0 | 10.0 | 10.3 | 9.0 | 7.8 | 8.8 | 10.1 | 10.7 | 10.4 |
| Precipitation (mm) | 0 | 0 | 10 | 5 | 47 | 110 | 167 | 233 | 113 | 51 | 9 | 0 |
| Sunny days | 31 | 28 | 29 | 26 | 15 | 7 | 6 | 2 | 9 | 25 | 27 | 31 |
| Rainy days | 0 | 0 | 2 | 4 | 16 | 23 | 25 | 29 | 21 | 6 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sompérékou is at