Average annual temperature is 28.9 °C
Absolute maximum temperature: 42.9 °C
Absolute minimum temperature: 17.0 °C
Number of sunny days: 216 days
Number of rainy days: 149 days
Look at detailed online map of Souan
* Weather data for Souan 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) | 40.5 | 40.9 | 42.9 | 42.2 | 42.3 | 37.9 | 35.3 | 32.9 | 32.9 | 35.6 | 37.3 | 37.9 |
| Average daytime temperature (°C) | 36.2 | 38.2 | 39.3 | 40.2 | 38.7 | 32.9 | 32.1 | 29.7 | 30.5 | 33.4 | 34.4 | 35.5 |
| Average temperature (°C) | 27.9 | 29.9 | 32.0 | 34.0 | 32.8 | 27.7 | 27.1 | 25.6 | 26.2 | 27.7 | 27.8 | 27.7 |
| Average night temperature (°C) | 20.0 | 22.0 | 24.9 | 27.9 | 27.8 | 24.0 | 23.7 | 22.6 | 22.8 | 23.0 | 22.0 | 19.9 |
| Absolute minimum temperature (°C) | 17.8 | 19.2 | 21.7 | 25.5 | 24.5 | 22.0 | 22.5 | 21.5 | 20.8 | 21.4 | 19.4 | 17.0 |
| 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) | 11.6 | 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 | 10.2 | 10.2 | 8.7 | 8.1 | 7.7 | 9.0 | 10.1 | 10.3 | 10.6 |
| Precipitation (mm) | 0 | 0 | 6 | 4 | 23 | 113 | 156 | 295 | 97 | 52 | 23 | 0 |
| Sunny days | 31 | 28 | 27 | 26 | 17 | 4 | 3 | 5 | 7 | 16 | 21 | 31 |
| Rainy days | 0 | 0 | 4 | 4 | 14 | 26 | 28 | 26 | 23 | 15 | 9 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Souan is at