Average annual temperature is 25.9 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: 7.1 °C
Number of sunny days: 317 days
Number of rainy days: 48 days
Look at detailed online map of Umm Gerwa
* Weather data for Umm Gerwa 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) | 34.2 | 34.7 | 35.4 | 39.9 | 40.9 | 38.4 | 37.9 | 35.5 | 38.1 | 37.3 | 35.6 | 32.2 |
| Average daytime temperature (°C) | 28.0 | 29.2 | 33.4 | 36.9 | 37.8 | 35.1 | 35.3 | 31.9 | 35.2 | 35.3 | 33.0 | 28.5 |
| Average temperature (°C) | 18.8 | 20.1 | 25.8 | 29.1 | 31.2 | 29.0 | 28.9 | 25.7 | 28.6 | 28.5 | 25.7 | 19.5 |
| Average night temperature (°C) | 10.6 | 11.9 | 18.0 | 20.9 | 23.8 | 23.3 | 23.3 | 20.9 | 22.3 | 21.6 | 18.6 | 11.7 |
| Absolute minimum temperature (°C) | 7.1 | 9.2 | 14.4 | 15.6 | 20.8 | 20.6 | 21.3 | 19.7 | 19.7 | 17.4 | 14.2 | 8.1 |
| 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) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 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) | 10.6 | 10.8 | 10.4 | 10.8 | 10.2 | 10.2 | 10.4 | 9.8 | 9.8 | 10.7 | 10.5 | 10.5 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 20 | 10 | 89 | 6 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 30 | 21 | 19 | 10 | 25 | 31 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 1 | 9 | 12 | 21 | 5 | 0 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umm Gerwa is at