Average annual temperature is 28.1 °C
Absolute maximum temperature: 41.7 °C
Absolute minimum temperature: 11.4 °C
Number of sunny days: 309 days
Number of rainy days: 56 days
Look at detailed online map of Kouley
* Weather data for Kouley 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) | 35.4 | 37.1 | 40.4 | 41.7 | 41.6 | 40.9 | 38.3 | 34.9 | 37.5 | 38.9 | 36.9 | 34.6 |
| Average daytime temperature (°C) | 29.6 | 31.8 | 36.6 | 38.8 | 39.6 | 35.9 | 33.8 | 31.5 | 34.0 | 37.1 | 35.0 | 29.6 |
| Average temperature (°C) | 21.9 | 24.1 | 29.3 | 32.0 | 33.7 | 30.7 | 29.0 | 27.2 | 28.6 | 30.5 | 28.2 | 22.1 |
| Average night temperature (°C) | 14.7 | 17.0 | 21.9 | 24.9 | 27.3 | 25.7 | 24.7 | 23.6 | 23.9 | 23.9 | 21.5 | 15.0 |
| Absolute minimum temperature (°C) | 11.4 | 14.3 | 18.5 | 20.8 | 23.2 | 22.8 | 23.1 | 22.0 | 22.3 | 20.3 | 17.5 | 11.5 |
| 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 | 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) | 10.5 | 10.6 | 10.0 | 10.7 | 10.8 | 10.3 | 10.3 | 9.4 | 10.5 | 10.3 | 10.2 | 10.5 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 24 | 43 | 81 | 53 | 2 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 31 | 21 | 21 | 11 | 15 | 29 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 0 | 9 | 10 | 20 | 15 | 2 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kouley is at