Average annual temperature is 27.6 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: 14.0 °C
Number of sunny days: 250 days
Number of rainy days: 115 days
Look at detailed online map of Umm Dafsi
* Weather data for Umm Dafsi 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) | 34.7 | 36.8 | 40.1 | 40.2 | 40.3 | 36.9 | 37.5 | 37.7 | 36.9 | 39.2 | 37.3 | 35.7 |
| Average daytime temperature (°C) | 30.6 | 32.1 | 35.2 | 37.4 | 38.4 | 32.5 | 33.0 | 32.2 | 33.4 | 35.5 | 34.6 | 31.9 |
| Average temperature (°C) | 23.9 | 25.1 | 28.6 | 31.1 | 32.0 | 26.9 | 27.1 | 26.5 | 27.1 | 29.4 | 28.6 | 25.2 |
| Average night temperature (°C) | 18.1 | 19.0 | 22.5 | 24.8 | 26.2 | 22.8 | 22.7 | 22.3 | 22.6 | 23.8 | 23.3 | 19.4 |
| Absolute minimum temperature (°C) | 15.1 | 14.0 | 19.7 | 20.5 | 22.7 | 20.7 | 20.1 | 20.3 | 20.4 | 21.3 | 21.3 | 14.9 |
| 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 | 11.8 | 12.1 | 12.4 | 12.7 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 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 | 10.8 | 11.0 | 11.5 | 11.4 | 9.6 | 9.6 | 9.1 | 9.4 | 10.5 | 10.5 | 10.5 |
| Precipitation (mm) | 0 | 0 | 0 | 11 | 10 | 67 | 52 | 63 | 83 | 12 | 3 | 0 |
| Sunny days | 31 | 28 | 31 | 28 | 28 | 9 | 7 | 6 | 9 | 16 | 26 | 31 |
| Rainy days | 0 | 0 | 0 | 2 | 3 | 21 | 24 | 25 | 21 | 15 | 4 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umm Dafsi is at