Average annual temperature is 28.2 °C
Absolute maximum temperature: 42.2 °C
Absolute minimum temperature: 11.6 °C
Number of sunny days: 312 days
Number of rainy days: 53 days
Look at detailed online map of Umm ‘Asal
* Weather data for Umm ‘Asal 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) | 35.4 | 36.6 | 39.0 | 42.2 | 42.2 | 39.8 | 39.2 | 39.4 | 39.2 | 39.5 | 37.7 | 34.1 |
| Average daytime temperature (°C) | 28.6 | 30.0 | 34.7 | 38.1 | 39.4 | 36.6 | 36.6 | 35.5 | 37.1 | 37.4 | 34.9 | 29.8 |
| Average temperature (°C) | 20.7 | 22.1 | 27.3 | 30.7 | 32.3 | 30.9 | 30.8 | 29.6 | 31.0 | 31.3 | 28.6 | 22.3 |
| Average night temperature (°C) | 14.0 | 15.4 | 20.3 | 23.2 | 25.1 | 25.6 | 25.5 | 24.5 | 24.9 | 25.2 | 22.7 | 16.0 |
| Absolute minimum temperature (°C) | 11.6 | 12.1 | 17.7 | 18.1 | 20.5 | 22.5 | 23.0 | 22.7 | 23.0 | 20.9 | 17.9 | 12.5 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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) | 10.5 | 10.8 | 10.8 | 11.4 | 11.6 | 10.8 | 10.3 | 9.7 | 10.3 | 10.4 | 10.4 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 23 | 26 | 34 | 11 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 30 | 21 | 21 | 8 | 21 | 30 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 1 | 9 | 10 | 23 | 9 | 1 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umm ‘Asal is at