Average annual temperature is 23.5 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: 3.2 °C
Number of sunny days: 308 days
Number of rainy days: 57 days
Look at detailed online map of Umm ash Shab
* Weather data for Umm ash Shab Saudi Arabia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 28.7 | 31.4 | 30.7 | 31.9 | 35.6 | 36.9 | 37.2 | 38.0 | 35.0 | 31.9 | 29.6 | 28.7 |
| Average daytime temperature (°C) | 23.4 | 27.6 | 27.1 | 28.2 | 31.2 | 34.0 | 36.2 | 35.4 | 33.4 | 28.3 | 25.8 | 23.2 |
| Average temperature (°C) | 16.6 | 20.0 | 20.6 | 21.9 | 25.4 | 28.4 | 30.6 | 29.8 | 28.0 | 23.1 | 20.7 | 16.6 |
| Average night temperature (°C) | 10.5 | 12.9 | 14.6 | 15.6 | 19.6 | 21.8 | 23.6 | 23.2 | 21.4 | 17.1 | 15.6 | 10.1 |
| Absolute minimum temperature (°C) | 7.4 | 7.9 | 9.1 | 12.3 | 17.1 | 16.1 | 21.1 | 21.0 | 18.2 | 15.1 | 13.1 | 3.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.9 | 10.7 | 10.5 | 11.0 | 10.6 | 10.9 | 10.0 | 10.0 | 10.5 | 9.8 | 9.8 | 10.0 |
| Precipitation (mm) | 3 | 1 | 21 | 26 | 24 | 1 | 0 | 3 | 0 | 4 | 0 | 0 |
| Sunny days | 26 | 26 | 18 | 16 | 19 | 29 | 31 | 28 | 30 | 26 | 28 | 31 |
| Rainy days | 5 | 2 | 13 | 14 | 12 | 1 | 0 | 3 | 0 | 5 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umm ash Shab is at