Average annual temperature is 31.1 °C
Absolute maximum temperature: 43.0 °C
Absolute minimum temperature: 20.1 °C
Number of sunny days: 276 days
Number of rainy days: 89 days
Look at detailed online map of Umm Ḩasan ar Rajḩī
* Weather data for Umm Ḩasan ar Rajḩī 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) | 33.3 | 33.8 | 36.6 | 39.5 | 41.2 | 41.8 | 42.9 | 42.3 | 43.0 | 41.7 | 36.4 | 34.0 |
| Average daytime temperature (°C) | 30.9 | 32.0 | 33.1 | 36.4 | 38.2 | 39.8 | 40.6 | 40.1 | 40.0 | 36.7 | 34.1 | 32.5 |
| Average temperature (°C) | 26.0 | 26.7 | 28.2 | 31.5 | 33.4 | 34.6 | 35.1 | 34.8 | 34.5 | 31.4 | 29.4 | 27.1 |
| Average night temperature (°C) | 22.1 | 22.4 | 24.0 | 27.3 | 29.3 | 30.4 | 30.6 | 30.4 | 30.0 | 27.0 | 25.3 | 22.7 |
| Absolute minimum temperature (°C) | 20.1 | 21.2 | 20.5 | 25.3 | 26.1 | 28.7 | 26.8 | 27.9 | 27.7 | 24.9 | 23.8 | 20.8 |
| 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 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.1 | 10.7 | 10.4 | 11.2 | 10.8 | 10.7 | 10.0 | 10.1 | 10.3 | 9.7 | 9.6 | 10.0 |
| Precipitation (mm) | 1 | 0 | 35 | 20 | 14 | 1 | 11 | 31 | 2 | 36 | 34 | 0 |
| Sunny days | 26 | 28 | 18 | 15 | 19 | 28 | 29 | 24 | 29 | 12 | 17 | 31 |
| Rainy days | 5 | 0 | 13 | 15 | 12 | 2 | 2 | 7 | 1 | 19 | 13 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umm Ḩasan ar Rajḩī is at