Average annual temperature is 28.7 °C
Absolute maximum temperature: 42.6 °C
Absolute minimum temperature: 11.9 °C
Number of sunny days: 307 days
Number of rainy days: 58 days
Look at detailed online map of Dyéna
* Weather data for Dyéna 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) | 36.3 | 38.4 | 40.4 | 42.6 | 42.4 | 41.4 | 39.2 | 39.5 | 40.0 | 38.7 | 37.1 | 34.8 |
| Average daytime temperature (°C) | 29.3 | 31.4 | 36.6 | 39.3 | 40.8 | 36.9 | 36.7 | 34.1 | 36.7 | 36.4 | 34.8 | 29.4 |
| Average temperature (°C) | 21.8 | 23.9 | 29.3 | 32.2 | 34.3 | 31.3 | 31.2 | 29.1 | 30.9 | 29.9 | 27.9 | 22.1 |
| Average night temperature (°C) | 15.2 | 17.4 | 22.4 | 25.2 | 27.8 | 26.2 | 26.7 | 24.8 | 25.9 | 24.1 | 21.8 | 15.8 |
| Absolute minimum temperature (°C) | 11.9 | 14.4 | 18.6 | 20.8 | 23.6 | 23.1 | 23.6 | 22.5 | 24.0 | 20.3 | 16.9 | 12.6 |
| 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 | 12.8 | 12.9 | 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) | 10.6 | 10.9 | 10.0 | 10.5 | 10.9 | 9.8 | 10.1 | 9.8 | 10.2 | 9.7 | 9.5 | 10.2 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 18 | 47 | 89 | 25 | 14 | 4 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 31 | 20 | 16 | 12 | 21 | 28 | 28 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 0 | 10 | 15 | 19 | 9 | 3 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dyéna is at