Average annual temperature is 26.1 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 193 days
Number of rainy days: 172 days
Look at detailed online map of Dèkèrou
* Weather data for Dèkèrou 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) | 35.1 | 36.9 | 37.6 | 37.2 | 36.8 | 32.7 | 31.8 | 31.0 | 34.6 | 35.4 | 35.4 | 34.6 |
| Average daytime temperature (°C) | 31.5 | 33.4 | 35.3 | 35.2 | 33.6 | 30.5 | 30.1 | 28.8 | 30.3 | 32.8 | 34.2 | 32.7 |
| Average temperature (°C) | 24.2 | 26.2 | 28.2 | 28.7 | 27.5 | 25.5 | 25.0 | 24.1 | 24.8 | 26.4 | 27.4 | 25.0 |
| Average night temperature (°C) | 18.4 | 20.0 | 22.5 | 23.8 | 23.4 | 22.2 | 21.9 | 21.5 | 21.5 | 21.9 | 22.0 | 19.1 |
| Absolute minimum temperature (°C) | 15.5 | 17.1 | 18.4 | 22.2 | 22.0 | 21.0 | 20.9 | 20.7 | 20.4 | 20.1 | 20.4 | 16.3 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 12.7 | 12.5 | 12.2 | 11.9 | 11.7 | 11.5 |
| 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 | 9.3 | 9.6 | 9.5 | 8.9 | 8.5 | 7.0 | 7.8 | 9.8 | 10.6 | 10.4 |
| Precipitation (mm) | 0 | 0 | 41 | 38 | 93 | 135 | 164 | 282 | 133 | 73 | 5 | 0 |
| Sunny days | 31 | 28 | 24 | 20 | 10 | 3 | 1 | 1 | 4 | 16 | 24 | 31 |
| Rainy days | 0 | 0 | 7 | 10 | 21 | 27 | 30 | 30 | 26 | 15 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dèkèrou is at