Average annual temperature is 29.4 °C
Absolute maximum temperature: 42.8 °C
Absolute minimum temperature: 14.6 °C
Number of sunny days: 305 days
Number of rainy days: 60 days
Look at detailed online map of Ad Dereis
* Weather data for Ad Dereis Sudan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 38.3 | 39.5 | 40.4 | 42.8 | 42.0 | 38.6 | 39.3 | 38.2 | 38.7 | 40.3 | 39.6 | 37.4 |
| Average daytime temperature (°C) | 32.4 | 33.6 | 37.8 | 39.7 | 39.9 | 35.6 | 35.3 | 34.3 | 36.5 | 38.4 | 37.1 | 33.7 |
| Average temperature (°C) | 24.6 | 25.8 | 30.4 | 32.3 | 33.1 | 29.9 | 29.7 | 28.6 | 30.3 | 31.6 | 30.4 | 26.0 |
| Average night temperature (°C) | 17.7 | 18.9 | 23.7 | 25.2 | 26.0 | 24.8 | 24.7 | 24.0 | 24.7 | 25.3 | 24.2 | 19.6 |
| Absolute minimum temperature (°C) | 14.6 | 15.4 | 21.5 | 21.5 | 23.3 | 22.2 | 22.2 | 22.0 | 22.4 | 22.6 | 21.3 | 15.7 |
| 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 | 11.8 | 12.1 | 12.4 | 12.7 | 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) | 10.7 | 10.9 | 10.8 | 11.0 | 11.5 | 9.8 | 9.7 | 9.8 | 10.1 | 10.3 | 10.1 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 49 | 40 | 33 | 32 | 4 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 30 | 16 | 18 | 12 | 21 | 28 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 1 | 14 | 13 | 19 | 9 | 3 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ad Dereis is at