Average annual temperature is 25.9 °C
Absolute maximum temperature: 45.3 °C
Absolute minimum temperature: 5.1 °C
Number of sunny days: 300 days
Number of rainy days: 65 days
Look at detailed online map of Ḩarmah
* Weather data for Ḩarmah 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) | 25.8 | 29.5 | 32.4 | 34.1 | 40.7 | 43.8 | 45.3 | 44.6 | 43.1 | 40.7 | 30.0 | 26.8 |
| Average daytime temperature (°C) | 16.7 | 21.7 | 26.4 | 28.6 | 37.0 | 40.4 | 43.2 | 42.8 | 40.7 | 35.2 | 25.7 | 23.0 |
| Average temperature (°C) | 12.4 | 15.5 | 20.4 | 22.6 | 30.9 | 34.3 | 36.6 | 36.6 | 34.1 | 28.9 | 20.3 | 17.2 |
| Average night temperature (°C) | 8.6 | 9.9 | 14.6 | 16.7 | 24.3 | 27.2 | 28.8 | 29.3 | 26.8 | 22.3 | 15.0 | 11.9 |
| Absolute minimum temperature (°C) | 5.1 | 5.6 | 10.4 | 9.3 | 18.6 | 23.7 | 27.3 | 26.6 | 23.3 | 17.8 | 10.3 | 6.5 |
| 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 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.6 |
| 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) | 8.0 | 9.5 | 10.0 | 10.3 | 10.9 | 11.8 | 11.9 | 11.5 | 11.0 | 10.3 | 9.0 | 9.3 |
| Precipitation (mm) | 80 | 3 | 19 | 44 | 1 | 0 | 0 | 0 | 0 | 0 | 84 | 26 |
| Sunny days | 17 | 25 | 21 | 17 | 25 | 30 | 31 | 31 | 30 | 29 | 22 | 22 |
| Rainy days | 14 | 3 | 10 | 13 | 6 | 0 | 0 | 0 | 0 | 2 | 8 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ḩarmah is at