Average annual temperature is 30.4 °C
Absolute maximum temperature: 43.3 °C
Absolute minimum temperature: 19.1 °C
Number of sunny days: 242 days
Number of rainy days: 123 days
Look at detailed online map of Ru‘aylī
* Weather data for Ru‘aylī 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) | 34.2 | 33.7 | 36.5 | 39.4 | 41.9 | 41.6 | 42.4 | 42.1 | 41.6 | 43.3 | 35.6 | 34.4 |
| Average daytime temperature (°C) | 31.1 | 32.4 | 32.6 | 36.4 | 38.0 | 39.8 | 40.1 | 39.5 | 39.2 | 36.4 | 33.7 | 32.2 |
| Average temperature (°C) | 25.4 | 26.1 | 27.5 | 31.1 | 32.8 | 34.1 | 34.7 | 34.3 | 33.6 | 30.5 | 28.4 | 26.3 |
| Average night temperature (°C) | 21.1 | 21.1 | 23.2 | 26.4 | 28.3 | 29.3 | 30.1 | 30.0 | 29.0 | 26.1 | 24.5 | 21.9 |
| Absolute minimum temperature (°C) | 19.2 | 19.1 | 20.0 | 23.3 | 25.4 | 26.6 | 27.1 | 26.4 | 27.1 | 23.4 | 22.8 | 20.0 |
| 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) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.1 | 10.7 | 10.6 | 11.4 | 10.6 | 11.0 | 10.2 | 10.3 | 10.4 | 9.8 | 9.5 | 10.0 |
| Precipitation (mm) | 3 | 0 | 82 | 29 | 10 | 9 | 19 | 36 | 11 | 12 | 5 | 0 |
| Sunny days | 22 | 27 | 14 | 16 | 16 | 16 | 27 | 13 | 22 | 16 | 22 | 31 |
| Rainy days | 9 | 1 | 17 | 14 | 15 | 14 | 4 | 18 | 8 | 15 | 8 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ru‘aylī is at