Average annual temperature is 23.5 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 3.0 °C
Number of sunny days: 303 days
Number of rainy days: 62 days
Look at detailed online map of Ḩarfayn
* Weather data for 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) | 28.9 | 30.4 | 30.3 | 31.8 | 34.2 | 37.4 | 37.8 | 37.2 | 34.9 | 32.7 | 29.6 | 28.5 |
| Average daytime temperature (°C) | 24.9 | 28.5 | 27.3 | 29.4 | 31.3 | 34.0 | 36.7 | 35.8 | 33.8 | 29.2 | 27.1 | 24.6 |
| Average temperature (°C) | 17.1 | 19.9 | 20.4 | 22.1 | 25.0 | 28.1 | 30.6 | 29.6 | 27.7 | 23.1 | 20.9 | 16.9 |
| Average night temperature (°C) | 10.0 | 12.0 | 13.7 | 15.1 | 18.3 | 21.0 | 23.3 | 22.2 | 19.7 | 16.0 | 14.2 | 9.0 |
| Absolute minimum temperature (°C) | 7.0 | 8.1 | 7.1 | 12.6 | 15.8 | 16.4 | 20.9 | 19.6 | 17.3 | 14.6 | 10.8 | 3.0 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.3 | 13.1 | 12.8 | 12.2 | 11.7 | 11.2 | 11.0 |
| 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 | 10.0 |
| Sunshine mean duration (h) | 10.2 | 10.7 | 10.5 | 11.4 | 10.6 | 10.7 | 10.5 | 10.2 | 10.2 | 10.3 | 9.6 | 10.0 |
| Precipitation (mm) | 1 | 0 | 12 | 10 | 18 | 4 | 0 | 2 | 0 | 10 | 2 | 0 |
| Sunny days | 27 | 26 | 16 | 17 | 18 | 26 | 31 | 28 | 30 | 27 | 27 | 30 |
| Rainy days | 4 | 2 | 15 | 13 | 13 | 4 | 0 | 3 | 0 | 4 | 3 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ḩarfayn is at