Average annual temperature is 30.9 °C
Absolute maximum temperature: 44.0 °C
Absolute minimum temperature: 16.8 °C
Number of sunny days: 299 days
Number of rainy days: 66 days
Look at detailed online map of Umm Deseis
* Weather data for Umm Deseis 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) | 38.0 | 41.0 | 43.5 | 44.0 | 44.0 | 40.7 | 41.3 | 41.2 | 40.7 | 42.3 | 40.9 | 39.0 |
| Average daytime temperature (°C) | 34.2 | 35.9 | 38.7 | 41.1 | 41.7 | 36.7 | 37.0 | 36.2 | 37.5 | 39.4 | 38.3 | 35.1 |
| Average temperature (°C) | 26.7 | 28.1 | 31.2 | 33.7 | 34.7 | 30.8 | 30.9 | 30.0 | 31.2 | 33.1 | 31.9 | 27.9 |
| Average night temperature (°C) | 19.8 | 21.0 | 23.7 | 26.1 | 27.8 | 25.7 | 25.9 | 25.0 | 25.8 | 27.3 | 25.6 | 20.9 |
| Absolute minimum temperature (°C) | 16.8 | 17.4 | 20.0 | 22.6 | 23.5 | 23.7 | 22.7 | 22.8 | 23.8 | 25.0 | 23.4 | 17.1 |
| 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 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 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) | 10.2 | 10.7 | 10.9 | 11.4 | 11.5 | 9.9 | 8.9 | 8.9 | 9.3 | 10.6 | 10.5 | 10.5 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 1 | 45 | 34 | 30 | 37 | 3 | 2 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 29 | 18 | 16 | 15 | 18 | 26 | 26 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 2 | 12 | 15 | 16 | 12 | 5 | 4 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umm Deseis is at