Average annual temperature is 28.0 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: 11.0 °C
Number of sunny days: 303 days
Number of rainy days: 62 days
Look at detailed online map of Koumchi
* Weather data for Koumchi 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) | 36.1 | 37.7 | 40.5 | 41.5 | 41.2 | 40.6 | 37.5 | 34.5 | 37.0 | 38.8 | 37.0 | 34.8 |
| Average daytime temperature (°C) | 30.0 | 32.2 | 36.9 | 39.1 | 39.8 | 36.0 | 33.6 | 31.6 | 34.1 | 36.8 | 35.0 | 29.9 |
| Average temperature (°C) | 21.9 | 24.3 | 29.2 | 32.0 | 33.6 | 30.6 | 28.9 | 27.2 | 28.5 | 29.9 | 27.8 | 22.0 |
| Average night temperature (°C) | 14.3 | 17.0 | 21.4 | 24.6 | 26.6 | 25.5 | 24.7 | 23.6 | 23.6 | 23.3 | 20.8 | 14.7 |
| Absolute minimum temperature (°C) | 11.1 | 14.2 | 18.2 | 20.3 | 21.6 | 23.1 | 23.0 | 21.8 | 22.1 | 18.4 | 15.8 | 11.0 |
| 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) | 10.5 | 10.7 | 9.9 | 10.7 | 10.7 | 10.1 | 10.2 | 9.3 | 10.7 | 10.4 | 10.1 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 26 | 30 | 79 | 29 | 10 | 1 | 0 |
| Sunny days | 31 | 28 | 30 | 30 | 31 | 21 | 19 | 10 | 14 | 29 | 29 | 31 |
| Rainy days | 0 | 0 | 1 | 0 | 0 | 9 | 12 | 21 | 16 | 2 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koumchi is at