Average annual temperature is 28.7 °C
Absolute maximum temperature: 43.1 °C
Absolute minimum temperature: 11.3 °C
Number of sunny days: 310 days
Number of rainy days: 55 days
Look at detailed online map of Koumorsori
* Weather data for Koumorsori 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) | 36.0 | 38.4 | 40.3 | 42.7 | 43.1 | 41.7 | 39.7 | 39.7 | 40.3 | 38.4 | 36.9 | 34.4 |
| Average daytime temperature (°C) | 28.8 | 31.0 | 36.3 | 39.3 | 40.9 | 37.5 | 37.1 | 34.1 | 37.2 | 36.2 | 34.5 | 28.9 |
| Average temperature (°C) | 21.5 | 23.7 | 29.1 | 32.1 | 34.4 | 32.0 | 31.7 | 29.3 | 31.3 | 29.9 | 27.7 | 21.7 |
| Average night temperature (°C) | 14.8 | 17.1 | 22.3 | 25.2 | 27.8 | 26.8 | 26.9 | 25.1 | 26.1 | 24.2 | 21.7 | 15.4 |
| Absolute minimum temperature (°C) | 11.3 | 14.1 | 18.5 | 20.8 | 23.9 | 23.8 | 23.8 | 22.7 | 24.2 | 21.0 | 16.7 | 12.3 |
| 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 | 10.9 | 10.0 | 10.4 | 10.9 | 10.0 | 10.1 | 9.8 | 10.2 | 9.7 | 9.6 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 16 | 25 | 79 | 22 | 14 | 3 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 31 | 21 | 18 | 14 | 19 | 29 | 27 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 0 | 9 | 13 | 17 | 11 | 2 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koumorsori is at