Average annual temperature is 26.1 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 186 days
Number of rainy days: 179 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) | 35.9 | 37.2 | 38.7 | 37.6 | 36.9 | 33.0 | 32.2 | 32.2 | 34.7 | 35.9 | 36.2 | 35.6 |
| Average daytime temperature (°C) | 33.0 | 34.7 | 35.7 | 35.7 | 33.9 | 30.6 | 30.5 | 29.3 | 30.7 | 33.3 | 34.7 | 33.8 |
| Average temperature (°C) | 24.6 | 26.4 | 28.1 | 28.6 | 27.4 | 25.5 | 25.2 | 24.4 | 25.0 | 26.3 | 27.1 | 25.1 |
| Average night temperature (°C) | 17.9 | 19.7 | 22.4 | 23.6 | 23.3 | 22.2 | 22.0 | 21.5 | 21.5 | 21.6 | 21.1 | 18.2 |
| Absolute minimum temperature (°C) | 15.5 | 17.5 | 19.2 | 22.1 | 22.1 | 21.2 | 21.2 | 20.8 | 20.4 | 20.2 | 19.0 | 16.1 |
| 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 | 10.0 | 9.4 | 9.6 | 9.5 | 8.7 | 8.7 | 7.4 | 8.8 | 9.6 | 10.6 | 10.4 |
| Precipitation (mm) | 0 | 0 | 24 | 25 | 97 | 164 | 134 | 329 | 149 | 83 | 6 | 0 |
| Sunny days | 31 | 28 | 24 | 17 | 10 | 4 | 1 | 2 | 0 | 14 | 24 | 31 |
| Rainy days | 0 | 0 | 7 | 13 | 21 | 26 | 30 | 29 | 30 | 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