Average annual temperature is 20.1 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: 4.8 °C
Number of sunny days: 228 days
Number of rainy days: 137 days
Look at detailed online map of Umm al Ḩişn
* Weather data for Umm al Ḩişn 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) | 17.4 | 22.0 | 24.4 | 26.1 | 30.9 | 35.7 | 35.1 | 34.6 | 34.8 | 32.7 | 23.4 | 22.9 |
| Average daytime temperature (°C) | 15.2 | 19.1 | 20.8 | 22.7 | 27.6 | 31.3 | 32.6 | 30.7 | 31.6 | 27.3 | 21.7 | 19.4 |
| Average temperature (°C) | 12.3 | 14.5 | 15.8 | 18.0 | 22.5 | 25.8 | 27.4 | 25.5 | 25.7 | 21.6 | 17.3 | 14.6 |
| Average night temperature (°C) | 9.6 | 9.9 | 10.8 | 13.3 | 17.3 | 19.9 | 21.5 | 20.2 | 20.5 | 16.6 | 13.2 | 10.0 |
| Absolute minimum temperature (°C) | 7.0 | 8.3 | 4.8 | 9.0 | 12.7 | 16.8 | 19.4 | 17.7 | 18.9 | 12.4 | 11.6 | 7.5 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.1 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.0 | 10.5 | 10.4 | 11.2 | 11.5 | 11.8 | 11.4 | 10.9 | 10.1 | 10.2 | 9.6 | 9.4 |
| Precipitation (mm) | 168 | 18 | 39 | 102 | 25 | 7 | 0 | 32 | 2 | 7 | 38 | 31 |
| Sunny days | 7 | 24 | 19 | 6 | 18 | 21 | 29 | 23 | 26 | 26 | 10 | 19 |
| Rainy days | 24 | 4 | 12 | 24 | 13 | 9 | 2 | 8 | 4 | 5 | 20 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umm al Ḩişn is at