Average annual temperature is 30.8 °C
Absolute maximum temperature: 44.1 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 311 days
Number of rainy days: 54 days
Look at detailed online map of Um Za‘af
* Weather data for Um Za‘af 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) | 37.9 | 41.2 | 41.9 | 44.1 | 44.0 | 41.2 | 41.1 | 41.6 | 40.8 | 42.8 | 40.3 | 38.7 |
| Average daytime temperature (°C) | 33.8 | 35.6 | 38.3 | 41.1 | 41.5 | 37.4 | 36.9 | 35.9 | 37.5 | 39.3 | 38.2 | 34.7 |
| Average temperature (°C) | 26.3 | 27.8 | 30.7 | 33.6 | 34.2 | 31.6 | 31.3 | 30.0 | 31.4 | 33.1 | 31.9 | 27.2 |
| Average night temperature (°C) | 18.8 | 20.0 | 22.5 | 25.3 | 25.9 | 26.2 | 25.8 | 24.7 | 25.4 | 26.6 | 24.7 | 19.6 |
| Absolute minimum temperature (°C) | 15.3 | 16.6 | 17.9 | 21.0 | 22.7 | 23.8 | 23.0 | 22.9 | 23.6 | 23.9 | 22.4 | 15.8 |
| 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 | 12.9 | 12.8 | 12.5 | 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) | 10.2 | 10.7 | 10.9 | 11.4 | 11.4 | 9.5 | 9.3 | 9.2 | 9.7 | 10.8 | 10.7 | 10.5 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 4 | 34 | 14 | 40 | 15 | 1 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 28 | 21 | 17 | 18 | 19 | 28 | 29 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 3 | 9 | 14 | 13 | 11 | 3 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Um Za‘af is at