Average annual temperature is 27.7 °C
Absolute maximum temperature: 49.4 °C
Absolute minimum temperature: 6.5 °C
Number of sunny days: 321 days
Number of rainy days: 44 days
Look at detailed online map of Al Ḩulaysīyah
* Weather data for Al Ḩulaysīyah 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) | 22.7 | 32.5 | 35.7 | 39.4 | 45.5 | 46.8 | 49.0 | 49.4 | 46.5 | 42.1 | 33.4 | 28.0 |
| Average daytime temperature (°C) | 17.8 | 22.8 | 28.8 | 32.8 | 39.7 | 43.9 | 46.4 | 45.8 | 43.2 | 37.2 | 27.1 | 23.7 |
| Average temperature (°C) | 13.6 | 16.6 | 22.2 | 26.5 | 33.2 | 37.0 | 39.0 | 38.6 | 35.5 | 30.1 | 22.0 | 17.8 |
| Average night temperature (°C) | 9.8 | 11.3 | 15.8 | 19.5 | 26.2 | 29.5 | 30.8 | 31.3 | 27.5 | 23.0 | 17.0 | 12.6 |
| Absolute minimum temperature (°C) | 6.5 | 7.3 | 12.0 | 11.1 | 20.4 | 26.7 | 27.6 | 28.9 | 23.6 | 17.4 | 12.6 | 9.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.5 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.9 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.2 | 9.6 | 9.5 | 10.2 | 10.2 | 12.0 | 12.0 | 11.6 | 11.1 | 10.6 | 8.5 | 8.6 |
| Precipitation (mm) | 79 | 4 | 25 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 35 | 13 |
| Sunny days | 16 | 23 | 24 | 28 | 28 | 30 | 31 | 31 | 30 | 30 | 24 | 26 |
| Rainy days | 15 | 5 | 7 | 2 | 3 | 0 | 0 | 0 | 0 | 1 | 6 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Al Ḩulaysīyah is at