Average annual temperature is 29.9 °C
Absolute maximum temperature: 43.1 °C
Absolute minimum temperature: 12.5 °C
Number of sunny days: 300 days
Number of rainy days: 65 days
Look at detailed online map of Chatt
* Weather data for Chatt 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) | 37.3 | 39.5 | 41.4 | 42.5 | 43.1 | 41.2 | 39.2 | 37.0 | 41.2 | 40.3 | 39.1 | 37.8 |
| Average daytime temperature (°C) | 32.2 | 35.5 | 39.2 | 40.6 | 41.1 | 38.1 | 35.5 | 33.6 | 36.3 | 38.9 | 37.5 | 32.4 |
| Average temperature (°C) | 23.5 | 26.9 | 31.4 | 33.5 | 35.2 | 33.0 | 30.6 | 28.8 | 30.6 | 32.0 | 29.6 | 23.8 |
| Average night temperature (°C) | 15.9 | 19.3 | 23.6 | 25.7 | 29.0 | 27.9 | 26.0 | 24.7 | 25.5 | 24.4 | 21.4 | 15.8 |
| Absolute minimum temperature (°C) | 13.9 | 16.4 | 18.2 | 21.4 | 25.4 | 24.6 | 23.9 | 22.7 | 23.8 | 19.6 | 18.7 | 12.5 |
| 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) | 10.0 | 10.1 | 9.8 | 10.5 | 10.6 | 10.5 | 9.7 | 9.3 | 10.1 | 10.4 | 10.5 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 31 | 40 | 114 | 38 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 28 | 28 | 18 | 15 | 12 | 19 | 29 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 2 | 3 | 12 | 16 | 19 | 11 | 2 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chatt is at