Average annual temperature is 29.8 °C
Absolute maximum temperature: 43.2 °C
Absolute minimum temperature: 13.9 °C
Number of sunny days: 333 days
Number of rainy days: 32 days
Look at detailed online map of Umm Dam
* Weather data for Umm Dam 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) | 36.0 | 38.2 | 39.7 | 42.8 | 43.2 | 41.0 | 40.8 | 40.8 | 40.2 | 41.5 | 38.7 | 36.8 |
| Average daytime temperature (°C) | 30.7 | 32.0 | 35.7 | 39.3 | 40.6 | 37.9 | 38.0 | 36.3 | 38.2 | 38.8 | 36.5 | 31.8 |
| Average temperature (°C) | 23.2 | 24.6 | 28.5 | 31.9 | 33.5 | 32.5 | 32.4 | 30.8 | 32.4 | 32.9 | 30.6 | 24.5 |
| Average night temperature (°C) | 16.6 | 18.0 | 21.8 | 24.6 | 26.4 | 27.2 | 27.1 | 25.9 | 26.8 | 26.9 | 24.8 | 18.0 |
| Absolute minimum temperature (°C) | 13.9 | 14.5 | 18.5 | 19.4 | 23.2 | 24.2 | 24.2 | 23.1 | 24.8 | 24.8 | 20.5 | 14.2 |
| 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) | 10.2 | 10.7 | 10.9 | 11.6 | 11.6 | 10.3 | 10.5 | 8.9 | 10.2 | 10.6 | 10.6 | 10.2 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 9 | 14 | 42 | 1 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 31 | 25 | 23 | 17 | 25 | 31 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 0 | 5 | 8 | 14 | 5 | 0 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umm Dam is at