Average annual temperature is 27.1 °C
Absolute maximum temperature: 42.0 °C
Absolute minimum temperature: 5.4 °C
Number of sunny days: 323 days
Number of rainy days: 42 days
Look at detailed online map of Al Ḩarfayn
* Weather data for Al Ḩarfayn 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) | 30.0 | 35.2 | 35.2 | 37.2 | 38.1 | 41.3 | 41.8 | 42.0 | 40.5 | 36.6 | 31.9 | 30.6 |
| Average daytime temperature (°C) | 26.2 | 30.5 | 30.2 | 32.0 | 35.7 | 38.6 | 40.8 | 40.1 | 38.2 | 33.0 | 30.0 | 26.6 |
| Average temperature (°C) | 19.5 | 22.7 | 23.8 | 25.3 | 29.6 | 32.4 | 34.7 | 34.1 | 32.0 | 26.9 | 24.2 | 19.4 |
| Average night temperature (°C) | 12.9 | 14.8 | 17.3 | 18.5 | 22.5 | 24.7 | 27.2 | 26.6 | 24.3 | 20.1 | 17.9 | 11.9 |
| Absolute minimum temperature (°C) | 10.3 | 10.5 | 12.0 | 15.3 | 19.0 | 19.2 | 25.0 | 24.1 | 21.2 | 18.0 | 14.5 | 5.4 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.0 | 10.7 | 10.1 | 10.9 | 10.7 | 11.5 | 10.7 | 10.5 | 10.6 | 10.1 | 9.6 | 10.0 |
| Precipitation (mm) | 1 | 0 | 17 | 21 | 20 | 0 | 0 | 0 | 0 | 5 | 1 | 0 |
| Sunny days | 29 | 28 | 20 | 17 | 22 | 29 | 31 | 30 | 30 | 28 | 29 | 30 |
| Rainy days | 2 | 0 | 11 | 13 | 9 | 1 | 0 | 1 | 0 | 3 | 1 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Al Ḩarfayn is at