Average annual temperature is 16.9 °C
Absolute maximum temperature: 30.9 °C
Absolute minimum temperature: 3.9 °C
Number of sunny days: 224 days
Number of rainy days: 141 days
Look at detailed online map of Al Ghaylan
* Weather data for Al Ghaylan 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) | 18.0 | 20.6 | 23.1 | 24.5 | 27.0 | 30.5 | 30.9 | 30.7 | 29.1 | 26.9 | 22.8 | 20.1 |
| Average daytime temperature (°C) | 16.5 | 19.3 | 17.7 | 20.8 | 22.9 | 26.7 | 27.8 | 26.4 | 27.2 | 23.3 | 20.6 | 18.1 |
| Average temperature (°C) | 11.9 | 14.4 | 13.5 | 16.1 | 18.4 | 20.5 | 22.1 | 20.1 | 21.0 | 17.5 | 15.2 | 12.6 |
| Average night temperature (°C) | 7.5 | 9.9 | 9.5 | 11.1 | 14.0 | 15.4 | 16.9 | 15.5 | 14.4 | 11.5 | 9.6 | 7.3 |
| Absolute minimum temperature (°C) | 4.7 | 7.5 | 5.3 | 8.3 | 12.0 | 12.8 | 14.9 | 13.5 | 11.7 | 9.5 | 6.9 | 3.9 |
| 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) | 11.2 | 11.6 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| 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 | 11.0 |
| Sunshine mean duration (h) | 10.3 | 10.8 | 10.5 | 11.6 | 11.1 | 10.9 | 9.4 | 10.1 | 10.2 | 10.0 | 9.9 | 10.1 |
| Precipitation (mm) | 0 | 1 | 55 | 14 | 35 | 31 | 21 | 82 | 3 | 14 | 5 | 0 |
| Sunny days | 29 | 26 | 16 | 9 | 8 | 8 | 18 | 10 | 24 | 23 | 24 | 29 |
| Rainy days | 2 | 2 | 15 | 21 | 23 | 22 | 13 | 21 | 6 | 8 | 6 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Al Ghaylan is at