Average annual temperature is 26.4 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 15.8 °C
Number of sunny days: 200 days
Number of rainy days: 165 days
Look at detailed online map of Débou
* Weather data for Débou 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) | 35.4 | 37.4 | 37.9 | 37.6 | 36.6 | 34.2 | 32.4 | 31.7 | 35.0 | 36.2 | 36.3 | 35.9 |
| Average daytime temperature (°C) | 32.5 | 34.2 | 35.6 | 35.6 | 34.3 | 31.4 | 30.8 | 29.4 | 31.0 | 33.5 | 35.0 | 33.8 |
| Average temperature (°C) | 24.5 | 26.2 | 28.3 | 28.7 | 27.9 | 25.8 | 25.4 | 24.4 | 25.3 | 26.6 | 27.8 | 25.6 |
| Average night temperature (°C) | 18.2 | 19.8 | 22.7 | 23.7 | 23.5 | 22.3 | 22.0 | 21.3 | 21.6 | 21.8 | 21.7 | 18.9 |
| Absolute minimum temperature (°C) | 15.8 | 17.8 | 19.3 | 22.4 | 22.1 | 21.3 | 21.2 | 20.5 | 20.5 | 20.6 | 19.5 | 16.8 |
| 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 | 9.9 | 9.2 | 9.1 | 9.5 | 8.1 | 7.9 | 6.9 | 7.9 | 9.3 | 10.6 | 10.5 |
| Precipitation (mm) | 0 | 0 | 18 | 21 | 55 | 102 | 117 | 240 | 88 | 87 | 7 | 0 |
| Sunny days | 31 | 28 | 25 | 20 | 14 | 2 | 2 | 1 | 3 | 16 | 27 | 31 |
| Rainy days | 0 | 0 | 6 | 10 | 17 | 28 | 29 | 30 | 27 | 15 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Débou is at