Average annual temperature is 26.7 °C
Absolute maximum temperature: 45.6 °C
Absolute minimum temperature: 5.2 °C
Number of sunny days: 309 days
Number of rainy days: 56 days
Look at detailed online map of Al Ḩarmalīyah
* Weather data for Al Ḩarmalīyah 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) | 27.2 | 32.6 | 33.0 | 34.8 | 41.0 | 44.0 | 45.6 | 45.3 | 42.6 | 40.2 | 32.5 | 29.4 |
| Average daytime temperature (°C) | 17.5 | 25.3 | 28.4 | 28.6 | 37.6 | 40.8 | 43.5 | 42.7 | 40.8 | 35.4 | 28.5 | 24.4 |
| Average temperature (°C) | 13.1 | 18.3 | 22.0 | 22.6 | 31.6 | 34.6 | 36.8 | 36.6 | 34.1 | 29.0 | 22.6 | 18.2 |
| Average night temperature (°C) | 9.3 | 11.6 | 15.6 | 16.7 | 24.8 | 27.4 | 28.8 | 29.2 | 26.4 | 21.8 | 16.9 | 12.2 |
| Absolute minimum temperature (°C) | 5.2 | 6.5 | 11.0 | 11.3 | 19.6 | 25.5 | 27.1 | 27.3 | 24.1 | 18.7 | 13.4 | 6.5 |
| 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) | 7.3 | 10.0 | 10.1 | 10.1 | 10.6 | 11.8 | 11.8 | 11.3 | 10.8 | 10.5 | 9.5 | 9.3 |
| Precipitation (mm) | 172 | 0 | 15 | 73 | 3 | 0 | 0 | 0 | 0 | 0 | 15 | 0 |
| Sunny days | 14 | 28 | 24 | 16 | 28 | 30 | 31 | 31 | 30 | 30 | 20 | 27 |
| Rainy days | 17 | 0 | 7 | 14 | 3 | 0 | 0 | 0 | 0 | 1 | 10 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Al Ḩarmalīyah is at