Average annual temperature is 29.8 °C
Absolute maximum temperature: 42.9 °C
Absolute minimum temperature: 14.7 °C
Number of sunny days: 290 days
Number of rainy days: 75 days
Look at detailed online map of Kossèye
* Weather data for Kossèye 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 | 39.4 | 41.2 | 42.6 | 42.9 | 40.4 | 36.9 | 36.1 | 39.8 | 39.8 | 38.7 | 37.8 |
| Average daytime temperature (°C) | 32.4 | 35.5 | 39.0 | 40.3 | 40.4 | 37.3 | 34.4 | 32.5 | 34.7 | 38.1 | 37.3 | 32.6 |
| Average temperature (°C) | 24.3 | 27.6 | 31.7 | 33.5 | 34.8 | 32.3 | 29.7 | 27.9 | 29.6 | 31.4 | 29.9 | 24.6 |
| Average night temperature (°C) | 17.2 | 20.4 | 24.4 | 26.5 | 28.8 | 27.4 | 25.2 | 24.2 | 24.8 | 24.2 | 22.0 | 17.4 |
| Absolute minimum temperature (°C) | 14.7 | 17.3 | 20.1 | 23.3 | 25.9 | 24.4 | 23.1 | 22.4 | 22.8 | 20.0 | 18.8 | 14.8 |
| 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 | 12.8 | 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 | 10.1 | 9.9 | 10.4 | 10.4 | 10.1 | 10.0 | 8.8 | 10.0 | 10.6 | 10.6 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 1 | 0 | 47 | 76 | 128 | 65 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 28 | 30 | 18 | 12 | 9 | 14 | 29 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 2 | 1 | 12 | 19 | 22 | 16 | 2 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kossèye is at