Average annual temperature is 28.0 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 15.8 °C
Number of sunny days: 228 days
Number of rainy days: 137 days
Look at detailed online map of Bantassoué
* Weather data for Bantassoué 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) | 37.0 | 38.7 | 40.7 | 40.5 | 39.4 | 36.0 | 33.6 | 31.9 | 33.1 | 35.6 | 36.0 | 35.6 |
| Average daytime temperature (°C) | 33.5 | 36.2 | 38.2 | 38.4 | 36.7 | 32.6 | 31.7 | 29.1 | 30.5 | 32.9 | 34.9 | 33.5 |
| Average temperature (°C) | 25.9 | 28.6 | 31.2 | 31.8 | 30.7 | 27.8 | 26.9 | 25.2 | 26.2 | 27.4 | 28.2 | 25.8 |
| Average night temperature (°C) | 19.1 | 21.6 | 24.8 | 25.9 | 25.9 | 23.9 | 23.5 | 22.5 | 22.8 | 22.8 | 22.0 | 18.9 |
| Absolute minimum temperature (°C) | 15.8 | 18.8 | 21.0 | 22.1 | 24.0 | 22.8 | 22.5 | 21.6 | 21.3 | 20.8 | 19.6 | 16.4 |
| 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) | 11.6 | 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 | 10.0 | 9.6 | 10.0 | 9.8 | 9.8 | 9.2 | 7.3 | 8.7 | 10.1 | 10.8 | 10.5 |
| Precipitation (mm) | 0 | 0 | 5 | 10 | 33 | 105 | 159 | 266 | 107 | 46 | 3 | 0 |
| Sunny days | 31 | 28 | 29 | 26 | 16 | 9 | 5 | 3 | 6 | 18 | 26 | 31 |
| Rainy days | 0 | 0 | 2 | 4 | 15 | 21 | 26 | 28 | 24 | 13 | 4 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bantassoué is at