Average annual temperature is 29.2 °C
Absolute maximum temperature: 41.8 °C
Absolute minimum temperature: 16.0 °C
Number of sunny days: 242 days
Number of rainy days: 123 days
Look at detailed online map of Cotonfran
* Weather data for Cotonfran 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) | 39.5 | 40.6 | 41.7 | 41.8 | 41.5 | 37.8 | 35.0 | 33.4 | 34.4 | 39.5 | 39.6 | 38.3 |
| Average daytime temperature (°C) | 35.8 | 37.6 | 38.8 | 40.0 | 38.9 | 34.1 | 32.1 | 30.5 | 31.9 | 35.6 | 37.0 | 36.3 |
| Average temperature (°C) | 27.2 | 29.2 | 31.8 | 33.5 | 33.1 | 28.4 | 27.2 | 25.9 | 26.9 | 29.7 | 29.8 | 28.1 |
| Average night temperature (°C) | 19.0 | 21.1 | 25.1 | 26.8 | 27.6 | 24.2 | 23.4 | 22.4 | 23.1 | 24.0 | 23.5 | 20.3 |
| Absolute minimum temperature (°C) | 16.0 | 17.9 | 22.2 | 24.1 | 23.3 | 22.3 | 22.1 | 20.5 | 21.5 | 21.1 | 20.2 | 18.0 |
| 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 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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) | 10.6 | 10.8 | 10.2 | 10.7 | 10.1 | 9.1 | 8.6 | 8.6 | 9.1 | 10.5 | 10.4 | 10.7 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 10 | 104 | 99 | 145 | 105 | 5 | 12 | 0 |
| Sunny days | 31 | 28 | 30 | 29 | 23 | 7 | 6 | 4 | 9 | 24 | 20 | 31 |
| Rainy days | 0 | 0 | 1 | 1 | 8 | 23 | 25 | 27 | 21 | 7 | 10 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cotonfran is at