Average annual temperature is 29.5 °C
Absolute maximum temperature: 42.9 °C
Absolute minimum temperature: 13.4 °C
Number of sunny days: 269 days
Number of rainy days: 96 days
Look at detailed online map of Am Dérésa
* Weather data for Am Dérésa 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) | 38.7 | 39.8 | 41.5 | 42.9 | 41.9 | 39.2 | 39.2 | 37.5 | 37.8 | 41.1 | 39.9 | 38.2 |
| Average daytime temperature (°C) | 34.7 | 36.3 | 38.4 | 40.6 | 39.8 | 35.5 | 34.2 | 32.9 | 35.2 | 38.5 | 38.0 | 35.1 |
| Average temperature (°C) | 25.7 | 27.3 | 31.0 | 33.3 | 33.5 | 29.8 | 28.7 | 27.3 | 28.8 | 31.5 | 30.6 | 26.4 |
| Average night temperature (°C) | 17.0 | 18.4 | 23.5 | 25.3 | 27.4 | 24.7 | 24.1 | 23.1 | 23.7 | 24.1 | 23.6 | 18.0 |
| Absolute minimum temperature (°C) | 13.4 | 14.8 | 18.7 | 21.6 | 23.6 | 23.0 | 22.1 | 21.5 | 21.9 | 20.2 | 18.9 | 14.9 |
| 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) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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 | 10.7 | 10.2 | 10.7 | 10.0 | 9.5 | 9.0 | 9.1 | 9.3 | 10.7 | 10.6 | 10.6 |
| Precipitation (mm) | 0 | 0 | 1 | 0 | 18 | 47 | 67 | 74 | 63 | 0 | 1 | 0 |
| Sunny days | 31 | 28 | 29 | 29 | 25 | 13 | 7 | 8 | 13 | 28 | 27 | 31 |
| Rainy days | 0 | 0 | 2 | 1 | 6 | 17 | 24 | 23 | 17 | 3 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Am Dérésa is at