Average annual temperature is 28.9 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: 14.2 °C
Number of sunny days: 278 days
Number of rainy days: 87 days
Look at detailed online map of Umm Shalīl
* Weather data for Umm Shalīl 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) | 39.1 | 39.5 | 40.9 | 41.9 | 41.2 | 38.7 | 37.9 | 35.2 | 37.7 | 40.0 | 38.9 | 37.6 |
| Average daytime temperature (°C) | 34.0 | 35.5 | 38.1 | 39.3 | 39.4 | 35.1 | 33.4 | 30.8 | 34.5 | 37.9 | 37.0 | 34.9 |
| Average temperature (°C) | 25.9 | 27.3 | 31.0 | 32.0 | 33.0 | 29.1 | 27.7 | 25.7 | 28.3 | 30.9 | 29.8 | 26.6 |
| Average night temperature (°C) | 18.4 | 19.8 | 24.2 | 24.6 | 25.7 | 24.0 | 22.6 | 21.9 | 22.8 | 23.7 | 23.3 | 19.2 |
| Absolute minimum temperature (°C) | 14.2 | 16.1 | 20.9 | 22.6 | 22.1 | 21.8 | 21.3 | 20.6 | 20.1 | 21.6 | 21.1 | 16.2 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 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) | 10.8 | 10.9 | 10.4 | 10.4 | 10.8 | 9.6 | 8.8 | 8.9 | 9.5 | 10.1 | 10.3 | 10.7 |
| Precipitation (mm) | 0 | 0 | 0 | 5 | 0 | 40 | 91 | 125 | 63 | 0 | 5 | 0 |
| Sunny days | 31 | 28 | 30 | 25 | 31 | 17 | 12 | 8 | 12 | 27 | 26 | 31 |
| Rainy days | 0 | 0 | 1 | 5 | 0 | 13 | 19 | 23 | 18 | 4 | 4 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umm Shalīl is at