Average annual temperature is 17.5 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: 4.1 °C
Number of sunny days: 194 days
Number of rainy days: 171 days
Look at detailed online map of Āl ‘Ulyān
* Weather data for Āl ‘Ulyān 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) | 17.0 | 20.0 | 21.6 | 22.1 | 26.5 | 30.7 | 31.2 | 30.3 | 30.1 | 27.7 | 22.2 | 21.4 |
| Average daytime temperature (°C) | 14.7 | 18.2 | 16.9 | 19.5 | 23.1 | 26.4 | 28.0 | 26.1 | 28.0 | 23.5 | 19.5 | 17.5 |
| Average temperature (°C) | 11.1 | 13.8 | 13.5 | 15.6 | 19.2 | 21.6 | 23.3 | 21.5 | 22.9 | 19.0 | 15.5 | 12.9 |
| Average night temperature (°C) | 7.5 | 9.2 | 9.9 | 11.8 | 15.6 | 17.7 | 19.1 | 17.7 | 18.0 | 14.1 | 11.4 | 8.5 |
| Absolute minimum temperature (°C) | 5.3 | 5.7 | 4.7 | 8.9 | 11.2 | 14.6 | 16.4 | 15.3 | 15.8 | 11.5 | 9.7 | 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 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.0 | 10.8 | 10.4 | 11.4 | 11.4 | 11.3 | 11.0 | 11.1 | 10.6 | 10.2 | 9.4 | 10.0 |
| Precipitation (mm) | 22 | 8 | 64 | 56 | 62 | 35 | 8 | 51 | 10 | 9 | 28 | 5 |
| Sunny days | 16 | 23 | 14 | 7 | 11 | 13 | 22 | 10 | 23 | 21 | 11 | 23 |
| Rainy days | 15 | 5 | 17 | 23 | 20 | 17 | 9 | 21 | 7 | 10 | 19 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Āl ‘Ulyān is at