Average annual temperature is 28.0 °C
Absolute maximum temperature: 41.8 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 217 days
Number of rainy days: 148 days
Look at detailed online map of Dassa
* Weather data for Dassa Chad is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 39.4 | 40.0 | 41.4 | 41.8 | 40.7 | 34.7 | 33.2 | 32.9 | 33.0 | 34.5 | 36.0 | 36.0 |
| Average daytime temperature (°C) | 35.0 | 36.9 | 38.3 | 39.4 | 37.7 | 31.8 | 31.0 | 29.7 | 30.5 | 32.8 | 33.4 | 34.0 |
| Average temperature (°C) | 26.7 | 28.7 | 30.9 | 33.0 | 31.4 | 26.8 | 26.7 | 25.6 | 26.1 | 27.2 | 27.0 | 25.9 |
| Average night temperature (°C) | 18.6 | 20.7 | 23.6 | 26.8 | 26.4 | 23.5 | 23.3 | 22.5 | 22.6 | 22.8 | 21.4 | 18.1 |
| Absolute minimum temperature (°C) | 16.0 | 18.4 | 20.3 | 23.6 | 23.3 | 22.0 | 22.4 | 21.1 | 20.4 | 21.5 | 18.1 | 15.5 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 10.3 | 10.7 | 9.9 | 10.0 | 10.0 | 9.2 | 9.0 | 8.0 | 9.1 | 10.4 | 10.2 | 10.4 |
| Precipitation (mm) | 0 | 0 | 18 | 9 | 67 | 159 | 224 | 277 | 140 | 52 | 12 | 0 |
| Sunny days | 31 | 28 | 27 | 25 | 15 | 4 | 5 | 3 | 9 | 17 | 22 | 31 |
| Rainy days | 0 | 0 | 4 | 5 | 16 | 26 | 26 | 28 | 21 | 14 | 8 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dassa is at