Average annual temperature is 10.8 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: -15.1 °C
Number of sunny days: 233 days
Number of rainy days: 104 days
Number of snow days: 28 days
Look at detailed online map of Ārpā Darreh
* Weather data for Ārpā Darreh 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) | 2.4 | 5.7 | 13.9 | 20.2 | 24.9 | 32.1 | 34.8 | 33.3 | 31.0 | 22.1 | 16.0 | 11.6 |
| Average daytime temperature (°C) | -2.2 | -1.5 | 9.5 | 14.9 | 19.8 | 26.4 | 30.7 | 29.9 | 26.3 | 18.3 | 12.1 | 7.8 |
| Average temperature (°C) | -5.2 | -4.8 | 4.9 | 9.1 | 13.8 | 20.0 | 24.2 | 23.8 | 19.7 | 12.8 | 7.0 | 3.5 |
| Average night temperature (°C) | -8.6 | -8.6 | 0.4 | 3.4 | 7.7 | 13.0 | 17.5 | 17.4 | 13.2 | 7.9 | 2.5 | -0.1 |
| Absolute minimum temperature (°C) | -13.4 | -15.1 | -2.9 | -5.9 | -0.1 | 8.6 | 13.7 | 12.6 | 8.9 | 5.2 | -4.9 | -3.3 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.1 | 8.8 | 8.4 | 10.7 | 11.8 | 12.9 | 12.8 | 11.9 | 11.1 | 9.5 | 8.0 | 7.6 |
| Precipitation (mm) | 66 | 31 | 87 | 36 | 44 | 25 | 1 | 3 | 1 | 17 | 25 | 21 |
| Sunny days | 17 | 16 | 12 | 12 | 13 | 22 | 27 | 25 | 28 | 18 | 21 | 22 |
| Rainy days | 2 | 0 | 18 | 17 | 18 | 8 | 4 | 6 | 2 | 13 | 8 | 8 |
| Snow days | 12 | 12 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Ārpā Darreh during the most sunny months:
The largest precipitation sum in Ārpā Darreh is at