Average annual temperature is 30.8 °C
Absolute maximum temperature: 44.3 °C
Absolute minimum temperature: 15.7 °C
Number of sunny days: 304 days
Number of rainy days: 61 days
Look at detailed online map of Umm Chiachelli
* Weather data for Umm Chiachelli 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) | 38.4 | 41.5 | 42.4 | 44.3 | 43.8 | 41.5 | 41.4 | 41.8 | 40.9 | 42.9 | 40.7 | 39.2 |
| Average daytime temperature (°C) | 34.3 | 36.1 | 38.9 | 41.4 | 41.6 | 37.4 | 36.9 | 36.2 | 37.5 | 39.5 | 38.5 | 35.2 |
| Average temperature (°C) | 26.7 | 28.2 | 31.1 | 33.8 | 34.2 | 31.4 | 31.0 | 29.8 | 31.1 | 32.9 | 31.9 | 27.6 |
| Average night temperature (°C) | 19.1 | 20.3 | 22.8 | 25.4 | 26.3 | 25.9 | 25.5 | 24.4 | 25.1 | 26.3 | 24.6 | 19.8 |
| Absolute minimum temperature (°C) | 15.7 | 17.0 | 17.9 | 21.5 | 22.6 | 23.7 | 22.8 | 22.6 | 23.2 | 23.7 | 22.0 | 16.1 |
| 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) | 11.5 | 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) | 10.0 | 10.7 | 10.9 | 11.3 | 11.2 | 9.5 | 9.1 | 8.8 | 9.5 | 10.7 | 10.6 | 10.5 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 8 | 28 | 27 | 41 | 33 | 0 | 1 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 29 | 16 | 20 | 10 | 22 | 27 | 29 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 2 | 14 | 11 | 21 | 8 | 4 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umm Chiachelli is at