Average annual temperature is 26.6 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 15.8 °C
Number of sunny days: 182 days
Number of rainy days: 183 days
Look at detailed online map of Dékourou
* Weather data for Dékourou 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 | 37.8 | 38.4 | 38.4 | 37.4 | 34.8 | 33.7 | 32.3 | 35.4 | 36.5 | 36.8 | 36.5 |
| Average daytime temperature (°C) | 33.9 | 35.6 | 36.2 | 35.8 | 34.7 | 31.5 | 31.0 | 29.7 | 31.2 | 33.6 | 35.4 | 35.0 |
| Average temperature (°C) | 25.3 | 27.0 | 28.5 | 28.7 | 27.9 | 25.9 | 25.5 | 24.7 | 25.3 | 26.7 | 27.8 | 26.3 |
| Average night temperature (°C) | 18.7 | 20.5 | 23.1 | 23.8 | 23.6 | 22.5 | 22.2 | 21.7 | 21.8 | 22.1 | 21.8 | 19.3 |
| Absolute minimum temperature (°C) | 15.8 | 18.4 | 20.3 | 22.6 | 22.3 | 21.7 | 21.1 | 21.1 | 20.6 | 20.6 | 19.6 | 17.5 |
| 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) | 10.0 | 9.9 | 9.1 | 9.0 | 9.4 | 8.1 | 8.1 | 6.6 | 7.8 | 9.5 | 10.6 | 10.5 |
| Precipitation (mm) | 0 | 0 | 25 | 31 | 79 | 121 | 171 | 279 | 133 | 53 | 5 | 0 |
| Sunny days | 31 | 28 | 21 | 16 | 9 | 2 | 0 | 1 | 3 | 16 | 24 | 31 |
| Rainy days | 0 | 0 | 10 | 14 | 22 | 28 | 31 | 30 | 27 | 15 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dékourou is at