Average annual temperature is 29.7 °C
Absolute maximum temperature: 43.7 °C
Absolute minimum temperature: 11.6 °C
Number of sunny days: 308 days
Number of rainy days: 57 days
Look at detailed online map of Tchassala
* Weather data for Tchassala 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) | 38.0 | 38.7 | 40.8 | 43.7 | 43.4 | 41.2 | 40.2 | 41.3 | 41.8 | 40.2 | 38.0 | 35.5 |
| Average daytime temperature (°C) | 29.8 | 31.5 | 37.2 | 40.1 | 41.5 | 37.7 | 37.8 | 35.2 | 38.7 | 37.9 | 35.3 | 29.8 |
| Average temperature (°C) | 22.3 | 24.1 | 30.3 | 33.4 | 35.4 | 32.5 | 32.8 | 30.1 | 32.5 | 31.7 | 28.8 | 22.5 |
| Average night temperature (°C) | 15.1 | 17.3 | 23.1 | 25.9 | 28.2 | 27.3 | 27.3 | 25.6 | 26.7 | 24.9 | 22.1 | 15.5 |
| Absolute minimum temperature (°C) | 11.6 | 14.0 | 17.5 | 21.6 | 24.9 | 25.0 | 24.1 | 22.9 | 24.5 | 20.9 | 16.6 | 12.1 |
| 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) | 10.2 | 10.7 | 10.2 | 10.3 | 11.0 | 9.9 | 10.5 | 9.3 | 9.9 | 9.9 | 9.7 | 10.0 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 19 | 19 | 84 | 31 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 30 | 31 | 20 | 17 | 11 | 18 | 31 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 0 | 0 | 10 | 14 | 20 | 12 | 0 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tchassala is at