Average annual temperature is 26.6 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 15.1 °C
Number of sunny days: 185 days
Number of rainy days: 180 days
Look at detailed online map of Affon
* Weather data for Affon 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) | 36.4 | 37.9 | 39.3 | 38.3 | 37.7 | 34.8 | 33.4 | 32.8 | 35.8 | 36.7 | 36.2 | 36.6 |
| Average daytime temperature (°C) | 33.7 | 35.5 | 36.7 | 36.4 | 35.3 | 31.7 | 31.4 | 30.1 | 31.5 | 33.8 | 35.4 | 34.5 |
| Average temperature (°C) | 24.6 | 26.7 | 28.7 | 29.2 | 28.2 | 26.1 | 25.7 | 24.9 | 25.6 | 26.7 | 27.6 | 25.6 |
| Average night temperature (°C) | 17.7 | 19.7 | 22.9 | 24.1 | 23.8 | 22.7 | 22.4 | 22.0 | 22.0 | 22.2 | 21.5 | 18.5 |
| Absolute minimum temperature (°C) | 15.1 | 17.2 | 18.7 | 22.8 | 22.6 | 21.7 | 22.0 | 21.4 | 20.7 | 21.1 | 18.8 | 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 | 12.3 | 12.6 | 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 | 9.8 | 9.2 | 9.7 | 9.6 | 8.3 | 8.4 | 7.6 | 8.7 | 9.5 | 10.6 | 10.4 |
| Precipitation (mm) | 0 | 0 | 25 | 32 | 75 | 156 | 172 | 325 | 116 | 84 | 4 | 0 |
| Sunny days | 31 | 27 | 22 | 20 | 11 | 1 | 2 | 1 | 1 | 14 | 24 | 31 |
| Rainy days | 0 | 1 | 9 | 10 | 20 | 29 | 29 | 30 | 29 | 17 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Affon is at