Average annual temperature is 26.2 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 16.0 °C
Number of sunny days: 174 days
Number of rainy days: 191 days
Look at detailed online map of Alétoutou
* Weather data for Alétoutou 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) | 36.0 | 37.9 | 38.1 | 37.8 | 36.2 | 33.9 | 32.8 | 32.5 | 35.0 | 35.4 | 35.7 | 35.3 |
| Average daytime temperature (°C) | 33.9 | 35.8 | 35.7 | 35.0 | 33.8 | 30.9 | 30.6 | 29.8 | 30.7 | 32.9 | 34.3 | 34.4 |
| Average temperature (°C) | 25.2 | 27.3 | 28.0 | 28.0 | 27.1 | 25.3 | 25.1 | 24.6 | 24.9 | 26.2 | 27.1 | 25.5 |
| Average night temperature (°C) | 18.4 | 20.2 | 22.6 | 23.2 | 22.9 | 22.0 | 21.9 | 21.6 | 21.5 | 21.9 | 21.4 | 18.3 |
| Absolute minimum temperature (°C) | 16.0 | 18.4 | 20.3 | 22.0 | 21.6 | 21.1 | 21.4 | 20.9 | 20.5 | 20.7 | 18.7 | 16.0 |
| 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) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 10.0 | 9.9 | 9.0 | 9.1 | 9.9 | 8.3 | 8.3 | 7.2 | 8.2 | 9.3 | 10.3 | 10.3 |
| Precipitation (mm) | 0 | 3 | 41 | 49 | 146 | 149 | 211 | 288 | 156 | 80 | 11 | 0 |
| Sunny days | 31 | 27 | 20 | 15 | 5 | 3 | 3 | 0 | 2 | 13 | 24 | 31 |
| Rainy days | 0 | 1 | 11 | 15 | 26 | 27 | 28 | 31 | 28 | 18 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Alétoutou is at