Average annual temperature is 29.8 °C
Absolute maximum temperature: 42.8 °C
Absolute minimum temperature: 14.6 °C
Number of sunny days: 279 days
Number of rainy days: 86 days
Look at detailed online map of Koumbiari
* Weather data for Koumbiari 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) | 37.4 | 39.6 | 41.2 | 42.8 | 42.7 | 41.1 | 37.5 | 34.5 | 39.3 | 40.4 | 39.1 | 38.3 |
| Average daytime temperature (°C) | 32.8 | 36.0 | 39.2 | 40.4 | 40.5 | 37.1 | 34.1 | 31.6 | 34.2 | 37.6 | 37.7 | 33.1 |
| Average temperature (°C) | 25.0 | 28.1 | 32.2 | 33.9 | 34.6 | 31.9 | 29.2 | 27.2 | 29.0 | 30.8 | 30.3 | 25.2 |
| Average night temperature (°C) | 17.8 | 20.9 | 24.8 | 26.9 | 28.5 | 26.9 | 25.0 | 23.9 | 24.5 | 24.0 | 22.8 | 18.0 |
| Absolute minimum temperature (°C) | 15.0 | 18.2 | 20.6 | 22.7 | 24.3 | 23.4 | 23.6 | 22.5 | 22.8 | 21.0 | 19.7 | 14.6 |
| 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 | 12.7 | 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) | 10.0 | 10.2 | 9.8 | 10.3 | 10.5 | 10.3 | 10.2 | 8.8 | 9.8 | 10.6 | 10.7 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 20 | 69 | 63 | 144 | 54 | 4 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 27 | 12 | 13 | 6 | 14 | 28 | 29 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 4 | 18 | 18 | 25 | 16 | 3 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koumbiari is at