Average annual temperature is 27.3 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: 20.9 °C
Number of sunny days: 62 days
Number of rainy days: 303 days
Look at detailed online map of Cadjèhoun
* Weather data for Cadjèhoun 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) | 31.8 | 34.5 | 31.6 | 31.4 | 31.2 | 29.0 | 28.4 | 28.2 | 28.7 | 30.7 | 31.0 | 33.9 |
| Average daytime temperature (°C) | 30.3 | 30.8 | 30.4 | 30.4 | 29.9 | 27.9 | 27.3 | 27.2 | 27.5 | 29.0 | 30.0 | 31.6 |
| Average temperature (°C) | 27.3 | 28.1 | 28.3 | 28.4 | 28.1 | 26.4 | 25.9 | 25.7 | 26.0 | 27.1 | 27.9 | 28.3 |
| Average night temperature (°C) | 25.0 | 26.0 | 26.4 | 26.7 | 26.5 | 25.1 | 24.8 | 24.7 | 24.8 | 25.5 | 26.2 | 25.3 |
| Absolute minimum temperature (°C) | 20.9 | 23.4 | 24.3 | 25.0 | 24.8 | 23.9 | 24.0 | 23.8 | 23.9 | 23.6 | 24.1 | 23.3 |
| 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 | 12.4 | 12.3 | 12.2 | 12.0 | 11.8 | 11.8 |
| 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) | 9.6 | 10.1 | 9.2 | 9.0 | 9.4 | 7.6 | 9.2 | 9.4 | 8.2 | 9.4 | 9.8 | 10.1 |
| Precipitation (mm) | 10 | 9 | 66 | 97 | 137 | 248 | 126 | 57 | 125 | 102 | 49 | 13 |
| Sunny days | 16 | 12 | 5 | 6 | 1 | 4 | 0 | 0 | 0 | 1 | 2 | 15 |
| Rainy days | 15 | 16 | 26 | 24 | 30 | 26 | 31 | 31 | 30 | 30 | 28 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cadjèhoun is at