Average annual temperature is 29.2 °C
Absolute maximum temperature: 43.6 °C
Absolute minimum temperature: 13.8 °C
Number of sunny days: 297 days
Number of rainy days: 68 days
Look at detailed online map of Déoua
* Weather data for Déoua Niger is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.8 | 39.0 | 40.9 | 43.1 | 43.6 | 40.7 | 39.0 | 37.4 | 39.1 | 39.8 | 38.4 | 36.0 |
| Average daytime temperature (°C) | 31.0 | 32.9 | 37.7 | 40.1 | 41.2 | 35.5 | 36.1 | 32.9 | 35.4 | 37.3 | 36.0 | 31.0 |
| Average temperature (°C) | 23.2 | 25.1 | 30.5 | 33.2 | 34.8 | 30.4 | 31.0 | 28.1 | 29.8 | 30.9 | 29.3 | 23.6 |
| Average night temperature (°C) | 16.5 | 18.4 | 23.9 | 26.6 | 28.6 | 26.1 | 26.7 | 24.5 | 25.2 | 25.0 | 23.4 | 17.3 |
| Absolute minimum temperature (°C) | 13.8 | 15.0 | 18.8 | 23.1 | 25.8 | 24.0 | 24.4 | 22.8 | 23.3 | 21.2 | 18.5 | 13.9 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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) | 10.4 | 10.8 | 10.3 | 10.2 | 11.0 | 9.2 | 9.9 | 9.1 | 9.8 | 10.2 | 9.8 | 10.0 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 41 | 25 | 138 | 35 | 9 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 30 | 18 | 19 | 7 | 14 | 30 | 28 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 1 | 12 | 12 | 24 | 16 | 1 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Déoua is at