Average annual temperature is 29.1 °C
Absolute maximum temperature: 47.6 °C
Absolute minimum temperature: 10.7 °C
Number of sunny days: 310 days
Number of rainy days: 55 days
Look at detailed online map of Umm al ‘Iyāl
* Weather data for Umm al ‘Iyāl 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) | 29.9 | 33.0 | 36.8 | 36.7 | 43.1 | 46.4 | 47.6 | 45.0 | 47.2 | 43.6 | 36.5 | 33.9 |
| Average daytime temperature (°C) | 25.1 | 27.8 | 31.0 | 33.4 | 38.2 | 42.6 | 42.5 | 41.4 | 42.9 | 39.2 | 33.4 | 28.9 |
| Average temperature (°C) | 20.2 | 21.8 | 24.4 | 27.1 | 31.4 | 35.7 | 35.6 | 34.5 | 35.8 | 31.9 | 27.3 | 22.9 |
| Average night temperature (°C) | 16.1 | 15.8 | 17.7 | 21.4 | 24.3 | 28.6 | 29.2 | 28.9 | 29.6 | 25.4 | 21.8 | 17.6 |
| Absolute minimum temperature (°C) | 12.4 | 10.7 | 12.2 | 16.4 | 18.7 | 25.0 | 26.7 | 25.9 | 27.8 | 21.7 | 16.1 | 13.3 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.3 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.8 | 10.5 | 10.6 | 10.9 | 11.8 | 12.2 | 11.9 | 11.0 | 10.0 | 10.2 | 9.9 | 9.5 |
| Precipitation (mm) | 199 | 0 | 11 | 74 | 1 | 0 | 0 | 1 | 5 | 18 | 7 | 42 |
| Sunny days | 18 | 27 | 26 | 19 | 28 | 30 | 31 | 29 | 27 | 29 | 23 | 23 |
| Rainy days | 13 | 1 | 5 | 11 | 3 | 0 | 0 | 2 | 3 | 2 | 7 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umm al ‘Iyāl is at