Average annual temperature is 29.5 °C
Absolute maximum temperature: 42.9 °C
Absolute minimum temperature: 14.0 °C
Number of sunny days: 300 days
Number of rainy days: 65 days
Look at detailed online map of Chétali
* Weather data for Chétali 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) | 36.6 | 38.7 | 41.3 | 42.5 | 42.9 | 41.0 | 37.9 | 35.9 | 39.7 | 40.5 | 38.4 | 37.0 |
| Average daytime temperature (°C) | 31.7 | 34.6 | 38.5 | 40.0 | 40.3 | 37.1 | 35.3 | 32.7 | 34.9 | 38.1 | 36.7 | 31.8 |
| Average temperature (°C) | 23.7 | 26.8 | 31.1 | 33.2 | 34.5 | 31.8 | 30.3 | 28.1 | 29.6 | 31.2 | 29.4 | 23.9 |
| Average night temperature (°C) | 16.6 | 19.6 | 23.9 | 26.2 | 28.3 | 26.8 | 25.6 | 24.4 | 25.0 | 24.0 | 22.0 | 16.8 |
| Absolute minimum temperature (°C) | 14.3 | 16.4 | 20.4 | 22.5 | 22.7 | 23.4 | 23.8 | 22.6 | 23.4 | 20.1 | 17.8 | 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 | 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) | 10.1 | 10.1 | 9.8 | 10.6 | 10.3 | 10.3 | 10.0 | 8.9 | 10.0 | 10.7 | 10.5 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 25 | 52 | 75 | 25 | 1 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 30 | 17 | 14 | 11 | 18 | 29 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 1 | 13 | 17 | 20 | 12 | 2 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chétali is at