Average annual temperature is 29.8 °C
Absolute maximum temperature: 43.2 °C
Absolute minimum temperature: 14.7 °C
Number of sunny days: 293 days
Number of rainy days: 72 days
Look at detailed online map of Oussaltan-Dongobé
* Weather data for Oussaltan-Dongobé 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) | 36.7 | 38.8 | 40.2 | 42.0 | 43.2 | 41.7 | 38.5 | 35.1 | 40.1 | 39.7 | 38.8 | 38.0 |
| Average daytime temperature (°C) | 31.7 | 35.2 | 38.8 | 39.8 | 40.6 | 37.8 | 34.7 | 32.6 | 34.8 | 37.8 | 37.2 | 32.3 |
| Average temperature (°C) | 24.0 | 27.3 | 31.7 | 33.3 | 35.0 | 32.4 | 29.9 | 28.1 | 29.8 | 31.7 | 30.1 | 24.6 |
| Average night temperature (°C) | 17.6 | 20.5 | 25.1 | 26.9 | 29.6 | 27.8 | 25.8 | 24.4 | 25.3 | 25.7 | 23.4 | 18.0 |
| Absolute minimum temperature (°C) | 14.8 | 17.5 | 23.1 | 23.8 | 26.9 | 24.0 | 23.7 | 22.8 | 23.0 | 23.6 | 21.7 | 14.7 |
| 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) | 10.1 | 10.4 | 10.1 | 10.3 | 10.4 | 10.2 | 10.0 | 9.2 | 10.5 | 10.4 | 10.5 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 27 | 83 | 158 | 51 | 5 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 31 | 18 | 16 | 7 | 13 | 27 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 0 | 12 | 15 | 24 | 17 | 4 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oussaltan-Dongobé is at