Average annual temperature is 28.4 °C
Absolute maximum temperature: 43.0 °C
Absolute minimum temperature: 9.1 °C
Number of sunny days: 337 days
Number of rainy days: 28 days
Look at detailed online map of Koulélé
* Weather data for Koulélé 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) | 35.9 | 36.5 | 39.1 | 41.4 | 43.0 | 40.9 | 40.9 | 40.6 | 40.5 | 38.1 | 35.2 | 32.0 |
| Average daytime temperature (°C) | 27.2 | 28.9 | 35.1 | 38.3 | 40.3 | 37.9 | 37.9 | 35.6 | 38.0 | 36.0 | 32.8 | 27.1 |
| Average temperature (°C) | 19.9 | 21.9 | 28.1 | 31.3 | 33.9 | 33.2 | 33.0 | 30.8 | 32.6 | 29.6 | 26.1 | 19.9 |
| Average night temperature (°C) | 12.9 | 15.2 | 20.8 | 23.6 | 26.5 | 27.6 | 27.6 | 26.0 | 26.6 | 23.1 | 19.4 | 13.2 |
| Absolute minimum temperature (°C) | 9.1 | 12.4 | 15.3 | 18.4 | 22.5 | 25.5 | 24.6 | 22.5 | 24.4 | 18.1 | 13.8 | 10.2 |
| 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 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| 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) | 10.2 | 10.7 | 10.2 | 10.7 | 11.0 | 10.5 | 10.7 | 9.9 | 10.2 | 10.0 | 9.8 | 10.0 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 8 | 1 | 52 | 9 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 31 | 24 | 27 | 19 | 25 | 30 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 0 | 6 | 4 | 12 | 5 | 1 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koulélé is at