Average annual temperature is 25.5 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: 4.1 °C
Number of sunny days: 314 days
Number of rainy days: 51 days
Look at detailed online map of Umm al Hashīm
* Weather data for Umm al Hashīm 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) | 30.5 | 33.1 | 32.7 | 34.3 | 36.6 | 39.0 | 39.8 | 40.1 | 37.8 | 35.1 | 31.6 | 30.5 |
| Average daytime temperature (°C) | 26.2 | 30.1 | 29.4 | 31.1 | 34.0 | 36.4 | 38.8 | 38.1 | 36.1 | 31.1 | 28.6 | 25.8 |
| Average temperature (°C) | 18.7 | 21.9 | 22.6 | 24.1 | 27.6 | 30.3 | 32.7 | 31.9 | 29.9 | 25.2 | 22.7 | 18.3 |
| Average night temperature (°C) | 11.7 | 13.8 | 16.0 | 17.1 | 20.7 | 22.5 | 24.9 | 24.1 | 21.7 | 18.2 | 16.1 | 10.4 |
| Absolute minimum temperature (°C) | 8.6 | 10.0 | 11.0 | 14.7 | 17.6 | 17.8 | 23.0 | 21.6 | 17.8 | 15.9 | 12.7 | 4.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.3 | 13.2 | 12.8 | 12.2 | 11.7 | 11.2 | 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 | 10.0 |
| Sunshine mean duration (h) | 10.1 | 10.7 | 10.5 | 11.2 | 10.5 | 11.4 | 10.5 | 10.5 | 10.4 | 10.2 | 9.6 | 9.9 |
| Precipitation (mm) | 7 | 4 | 9 | 21 | 16 | 3 | 0 | 0 | 0 | 2 | 1 | 0 |
| Sunny days | 28 | 26 | 22 | 13 | 21 | 26 | 31 | 30 | 30 | 29 | 28 | 30 |
| Rainy days | 3 | 2 | 9 | 17 | 10 | 4 | 0 | 1 | 0 | 2 | 2 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umm al Hashīm is at