Average annual temperature is 25.7 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: 16.0 °C
Number of sunny days: 160 days
Number of rainy days: 205 days
Look at detailed online map of Adèli
* Weather data for Adèli 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) | 35.3 | 36.6 | 37.3 | 37.2 | 35.7 | 33.3 | 32.2 | 31.8 | 34.5 | 35.1 | 35.5 | 35.2 |
| Average daytime temperature (°C) | 33.2 | 34.9 | 34.9 | 34.7 | 33.7 | 30.6 | 30.2 | 29.1 | 30.3 | 32.8 | 34.0 | 33.8 |
| Average temperature (°C) | 24.8 | 26.7 | 27.5 | 27.5 | 26.8 | 24.9 | 24.6 | 24.0 | 24.7 | 25.9 | 26.8 | 25.0 |
| Average night temperature (°C) | 18.2 | 20.0 | 22.2 | 22.8 | 22.6 | 21.7 | 21.6 | 21.3 | 21.3 | 21.6 | 21.0 | 18.3 |
| Absolute minimum temperature (°C) | 16.0 | 18.2 | 19.3 | 21.7 | 21.2 | 20.7 | 21.1 | 20.7 | 20.1 | 20.3 | 17.8 | 16.6 |
| 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 | 12.3 | 12.5 | 12.7 | 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) | 10.1 | 10.0 | 9.1 | 8.9 | 9.6 | 7.5 | 7.6 | 6.5 | 7.9 | 9.0 | 10.4 | 10.3 |
| Precipitation (mm) | 0 | 1 | 44 | 51 | 137 | 223 | 251 | 351 | 160 | 114 | 20 | 0 |
| Sunny days | 31 | 27 | 22 | 14 | 4 | 0 | 2 | 0 | 0 | 8 | 21 | 31 |
| Rainy days | 0 | 1 | 9 | 16 | 27 | 30 | 29 | 31 | 30 | 23 | 9 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Adèli is at