Average annual temperature is 29.7 °C
Absolute maximum temperature: 43.8 °C
Absolute minimum temperature: 14.0 °C
Number of sunny days: 301 days
Number of rainy days: 64 days
Look at detailed online map of Kosori
* Weather data for Kosori 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) | 37.6 | 39.4 | 41.6 | 43.4 | 43.8 | 41.3 | 38.8 | 36.0 | 41.2 | 40.7 | 38.5 | 37.2 |
| Average daytime temperature (°C) | 32.2 | 35.0 | 38.9 | 40.4 | 40.6 | 37.5 | 35.5 | 32.8 | 35.2 | 38.6 | 37.0 | 32.1 |
| Average temperature (°C) | 24.2 | 27.1 | 31.3 | 33.5 | 34.7 | 32.2 | 30.4 | 28.2 | 29.8 | 31.5 | 29.7 | 24.2 |
| Average night temperature (°C) | 16.5 | 19.5 | 23.9 | 26.2 | 28.5 | 27.1 | 25.6 | 24.5 | 25.2 | 24.1 | 22.3 | 16.7 |
| Absolute minimum temperature (°C) | 14.1 | 16.3 | 20.8 | 21.9 | 21.8 | 23.1 | 23.1 | 22.8 | 23.5 | 19.7 | 17.6 | 14.0 |
| 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 | 12.5 | 12.8 | 13.0 | 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) | 10.1 | 10.2 | 9.9 | 10.5 | 10.3 | 10.4 | 9.9 | 8.8 | 10.0 | 10.6 | 10.5 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 23 | 55 | 96 | 43 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 30 | 30 | 17 | 15 | 14 | 16 | 30 | 29 | 31 |
| Rainy days | 0 | 0 | 1 | 0 | 1 | 13 | 16 | 17 | 14 | 1 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kosori is at