Average annual temperature is 29.8 °C
Absolute maximum temperature: 44.2 °C
Absolute minimum temperature: 11.5 °C
Number of sunny days: 309 days
Number of rainy days: 56 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) | 38.5 | 38.9 | 41.2 | 44.2 | 43.7 | 41.5 | 40.5 | 41.5 | 42.0 | 40.5 | 38.4 | 35.9 |
| Average daytime temperature (°C) | 30.2 | 31.9 | 37.5 | 40.4 | 41.8 | 37.8 | 38.2 | 35.2 | 38.6 | 38.1 | 35.6 | 30.2 |
| Average temperature (°C) | 22.5 | 24.4 | 30.5 | 33.5 | 35.6 | 32.3 | 32.9 | 30.1 | 32.4 | 31.8 | 29.0 | 22.7 |
| Average night temperature (°C) | 15.1 | 17.2 | 23.1 | 25.7 | 28.0 | 27.0 | 27.2 | 25.7 | 26.7 | 25.0 | 22.4 | 15.6 |
| Absolute minimum temperature (°C) | 11.5 | 14.0 | 16.9 | 21.6 | 24.5 | 24.7 | 24.0 | 22.9 | 24.1 | 20.8 | 16.9 | 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 | 10.9 | 9.8 | 10.3 | 9.1 | 9.9 | 9.9 | 9.7 | 10.0 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 23 | 26 | 94 | 21 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 29 | 30 | 30 | 20 | 21 | 8 | 21 | 31 | 29 | 31 |
| Rainy days | 0 | 0 | 2 | 0 | 1 | 10 | 10 | 23 | 9 | 0 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tchassala is at