Average annual temperature is 28.9 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: 16.2 °C
Number of sunny days: 239 days
Number of rainy days: 126 days
Look at detailed online map of Sémalabokou
* Weather data for Sémalabokou 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) | 37.4 | 39.5 | 41.2 | 41.5 | 41.4 | 37.3 | 36.0 | 32.4 | 34.6 | 37.5 | 37.4 | 36.8 |
| Average daytime temperature (°C) | 33.7 | 36.6 | 38.9 | 39.5 | 38.0 | 33.5 | 32.9 | 29.7 | 31.2 | 34.2 | 36.5 | 34.0 |
| Average temperature (°C) | 26.0 | 28.9 | 32.1 | 33.2 | 32.1 | 28.8 | 28.0 | 25.8 | 26.9 | 28.5 | 29.9 | 26.3 |
| Average night temperature (°C) | 19.2 | 21.9 | 25.4 | 27.2 | 27.0 | 24.8 | 24.3 | 23.0 | 23.4 | 23.7 | 23.4 | 19.3 |
| Absolute minimum temperature (°C) | 16.2 | 18.6 | 21.7 | 23.4 | 24.7 | 22.9 | 22.9 | 22.4 | 21.6 | 22.0 | 20.5 | 16.5 |
| 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 | 10.1 | 9.8 | 10.2 | 9.2 | 7.8 | 8.6 | 10.3 | 10.7 | 10.4 |
| Precipitation (mm) | 0 | 0 | 10 | 8 | 32 | 98 | 127 | 233 | 116 | 28 | 2 | 0 |
| Sunny days | 31 | 28 | 28 | 26 | 15 | 8 | 6 | 4 | 8 | 26 | 28 | 31 |
| Rainy days | 0 | 0 | 3 | 4 | 16 | 22 | 25 | 27 | 22 | 5 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sémalabokou is at