Average annual temperature is 25.1 °C
Absolute maximum temperature: 42.6 °C
Absolute minimum temperature: 4.4 °C
Number of sunny days: 294 days
Number of rainy days: 71 days
Look at detailed online map of Al ‘Ulū
* Weather data for Al ‘Ulū 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) | 25.7 | 28.4 | 31.1 | 32.4 | 38.4 | 41.5 | 42.6 | 41.9 | 40.5 | 37.5 | 29.7 | 26.9 |
| Average daytime temperature (°C) | 16.5 | 23.0 | 25.9 | 27.0 | 35.4 | 38.6 | 41.3 | 40.6 | 38.7 | 33.3 | 26.0 | 22.5 |
| Average temperature (°C) | 12.2 | 16.6 | 20.1 | 21.1 | 29.5 | 32.9 | 35.1 | 34.9 | 32.7 | 27.6 | 20.7 | 16.8 |
| Average night temperature (°C) | 8.4 | 10.3 | 14.0 | 15.4 | 22.9 | 25.9 | 27.9 | 28.3 | 25.9 | 21.5 | 15.7 | 11.5 |
| Absolute minimum temperature (°C) | 4.4 | 5.1 | 9.4 | 10.4 | 17.7 | 22.8 | 26.1 | 26.6 | 23.9 | 18.2 | 11.6 | 5.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 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) | 7.0 | 10.1 | 10.4 | 10.3 | 11.0 | 11.7 | 11.9 | 11.2 | 10.8 | 10.4 | 9.5 | 9.3 |
| Precipitation (mm) | 95 | 1 | 16 | 56 | 13 | 0 | 0 | 0 | 0 | 0 | 40 | 10 |
| Sunny days | 13 | 26 | 21 | 13 | 25 | 30 | 31 | 31 | 30 | 31 | 20 | 23 |
| Rainy days | 18 | 2 | 10 | 17 | 6 | 0 | 0 | 0 | 0 | 0 | 10 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Al ‘Ulū is at