Average annual temperature is 26.5 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 19.0 °C
Number of sunny days: 96 days
Number of rainy days: 269 days
Look at detailed online map of Atchohoué
* Weather data for Atchohoué 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) | 36.3 | 38.6 | 37.6 | 36.6 | 35.3 | 34.2 | 31.5 | 30.9 | 32.0 | 33.0 | 34.6 | 36.1 |
| Average daytime temperature (°C) | 35.1 | 36.8 | 34.7 | 33.7 | 33.0 | 30.2 | 29.6 | 29.5 | 29.9 | 30.8 | 32.6 | 34.7 |
| Average temperature (°C) | 27.4 | 28.7 | 27.9 | 27.6 | 27.2 | 25.3 | 24.8 | 24.9 | 24.8 | 25.7 | 26.9 | 27.5 |
| Average night temperature (°C) | 22.4 | 23.7 | 23.9 | 24.1 | 24.0 | 22.6 | 22.3 | 22.3 | 22.2 | 22.8 | 23.2 | 22.2 |
| Absolute minimum temperature (°C) | 19.0 | 20.9 | 22.1 | 22.9 | 22.8 | 21.5 | 21.4 | 21.3 | 20.5 | 21.0 | 22.2 | 20.0 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.5 | 12.3 | 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) | 9.5 | 9.8 | 8.3 | 8.2 | 8.8 | 7.6 | 7.8 | 7.6 | 7.1 | 8.3 | 9.7 | 10.2 |
| Precipitation (mm) | 3 | 14 | 119 | 101 | 90 | 232 | 184 | 196 | 217 | 111 | 36 | 0 |
| Sunny days | 23 | 20 | 9 | 1 | 0 | 2 | 0 | 0 | 1 | 0 | 11 | 29 |
| Rainy days | 8 | 8 | 22 | 29 | 31 | 28 | 31 | 31 | 29 | 31 | 19 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Atchohoué is at