Average annual temperature is 29.9 °C
Absolute maximum temperature: 43.3 °C
Absolute minimum temperature: 14.2 °C
Number of sunny days: 307 days
Number of rainy days: 58 days
Look at detailed online map of Dénya
* Weather data for Dénya 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) | 36.5 | 38.4 | 40.8 | 41.8 | 43.3 | 41.1 | 39.3 | 36.8 | 41.1 | 40.5 | 38.2 | 36.6 |
| Average daytime temperature (°C) | 31.4 | 34.6 | 38.3 | 39.7 | 40.6 | 37.9 | 36.0 | 33.9 | 35.5 | 38.0 | 36.5 | 31.4 |
| Average temperature (°C) | 23.6 | 26.9 | 31.3 | 33.4 | 35.1 | 33.0 | 31.1 | 29.1 | 30.2 | 31.8 | 29.6 | 23.9 |
| Average night temperature (°C) | 16.4 | 19.6 | 24.2 | 26.6 | 29.4 | 28.0 | 26.3 | 25.0 | 25.6 | 25.2 | 22.5 | 16.9 |
| Absolute minimum temperature (°C) | 14.3 | 15.9 | 20.8 | 22.6 | 25.2 | 25.3 | 24.2 | 22.7 | 23.5 | 21.0 | 19.4 | 14.2 |
| 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 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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 | 10.1 | 10.1 | 10.5 | 10.5 | 10.7 | 10.1 | 9.8 | 10.1 | 10.4 | 10.6 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 1 | 14 | 41 | 64 | 39 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 29 | 19 | 15 | 14 | 19 | 30 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 2 | 11 | 16 | 17 | 11 | 1 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dénya is at