Average annual temperature is 28.1 °C
Absolute maximum temperature: 41.2 °C
Absolute minimum temperature: 11.6 °C
Number of sunny days: 314 days
Number of rainy days: 51 days
Look at detailed online map of Umm Sumeima
* Weather data for Umm Sumeima 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) | 35.2 | 36.7 | 38.3 | 41.1 | 41.2 | 39.0 | 38.5 | 39.0 | 39.0 | 39.5 | 37.5 | 34.5 |
| Average daytime temperature (°C) | 29.1 | 30.4 | 34.6 | 37.8 | 39.0 | 35.8 | 35.8 | 34.9 | 36.6 | 37.3 | 35.0 | 30.2 |
| Average temperature (°C) | 21.3 | 22.7 | 27.3 | 30.5 | 32.3 | 30.3 | 30.1 | 28.8 | 30.3 | 31.3 | 28.8 | 22.9 |
| Average night temperature (°C) | 14.6 | 15.9 | 20.1 | 23.0 | 25.2 | 25.2 | 25.0 | 24.0 | 24.7 | 25.0 | 22.7 | 16.3 |
| Absolute minimum temperature (°C) | 11.6 | 12.6 | 16.9 | 18.5 | 22.2 | 22.9 | 22.8 | 21.8 | 23.1 | 21.4 | 18.6 | 12.6 |
| 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 | 12.7 | 12.9 | 12.8 | 12.6 | 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) | 10.5 | 10.7 | 10.9 | 11.4 | 11.7 | 10.5 | 10.1 | 9.3 | 9.9 | 10.5 | 10.4 | 10.2 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 2 | 27 | 23 | 38 | 7 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 29 | 19 | 21 | 14 | 21 | 30 | 29 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 2 | 11 | 10 | 17 | 9 | 1 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umm Sumeima is at