Average annual temperature is 27.3 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 13.0 °C
Number of sunny days: 281 days
Number of rainy days: 84 days
Look at detailed online map of Diéma
* Weather data for Diéma 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) | 35.6 | 37.6 | 39.6 | 40.7 | 40.1 | 38.2 | 35.7 | 33.2 | 34.4 | 36.5 | 35.8 | 34.1 |
| Average daytime temperature (°C) | 30.0 | 32.5 | 36.6 | 38.2 | 38.5 | 34.6 | 32.3 | 30.6 | 32.0 | 34.8 | 34.2 | 30.4 |
| Average temperature (°C) | 22.3 | 24.9 | 29.1 | 31.3 | 32.4 | 29.2 | 27.7 | 26.0 | 26.9 | 27.7 | 27.1 | 22.7 |
| Average night temperature (°C) | 15.9 | 18.5 | 22.7 | 25.0 | 26.5 | 24.7 | 23.8 | 22.8 | 23.0 | 21.7 | 21.2 | 16.3 |
| Absolute minimum temperature (°C) | 13.0 | 15.7 | 20.3 | 22.1 | 23.3 | 21.9 | 22.7 | 21.3 | 21.6 | 18.0 | 17.6 | 13.2 |
| 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 | 12.4 | 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) | 10.5 | 10.6 | 9.9 | 10.3 | 10.7 | 10.0 | 10.0 | 8.7 | 10.0 | 10.4 | 10.3 | 10.6 |
| Precipitation (mm) | 0 | 0 | 1 | 0 | 5 | 58 | 61 | 119 | 64 | 10 | 0 | 0 |
| Sunny days | 31 | 28 | 29 | 29 | 26 | 20 | 15 | 8 | 7 | 29 | 28 | 31 |
| Rainy days | 0 | 0 | 2 | 1 | 5 | 10 | 16 | 23 | 23 | 2 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Diéma is at