Average annual temperature is 9.7 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: -15.3 °C
Number of sunny days: 226 days
Number of rainy days: 113 days
Number of snow days: 26 days
Look at detailed online map of Arhān
* Weather data for Arhān Iran is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 6.3 | 7.9 | 15.0 | 20.2 | 24.6 | 31.3 | 34.2 | 32.6 | 31.3 | 21.9 | 16.2 | 11.7 |
| Average daytime temperature (°C) | -1.9 | -2.3 | 10.2 | 14.9 | 19.3 | 25.6 | 28.7 | 29.1 | 24.8 | 17.8 | 12.1 | 7.0 |
| Average temperature (°C) | -5.4 | -5.7 | 5.0 | 9.1 | 13.3 | 18.6 | 21.3 | 21.7 | 17.3 | 11.7 | 6.2 | 2.0 |
| Average night temperature (°C) | -9.5 | -9.8 | 0.3 | 2.9 | 7.2 | 11.5 | 14.1 | 14.5 | 10.9 | 6.4 | 1.3 | -1.7 |
| Absolute minimum temperature (°C) | -14.7 | -15.3 | -6.4 | -6.1 | -0.2 | 7.9 | 11.1 | 10.6 | 6.7 | 3.8 | -5.0 | -4.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.9 | 8.3 | 8.2 | 10.8 | 11.8 | 12.8 | 12.8 | 11.8 | 11.0 | 9.5 | 7.7 | 7.5 |
| Precipitation (mm) | 63 | 18 | 120 | 31 | 77 | 30 | 4 | 6 | 2 | 79 | 23 | 38 |
| Sunny days | 21 | 17 | 11 | 13 | 9 | 20 | 26 | 24 | 26 | 16 | 22 | 21 |
| Rainy days | 2 | 0 | 18 | 16 | 22 | 10 | 5 | 7 | 4 | 15 | 7 | 7 |
| Snow days | 8 | 11 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The best time to visit Arhān during the most sunny months:
The largest precipitation sum in Arhān is at