Average annual temperature is 12.3 °C
Absolute maximum temperature: 28.9 °C
Absolute minimum temperature: -9.6 °C
Number of sunny days: 178 days
Number of rainy days: 177 days
Number of snow days: 10 days
Look at detailed online map of Valā Darreh
* Weather data for Valā 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) | 13.8 | 15.5 | 22.4 | 24.9 | 28.1 | 28.4 | 28.9 | 27.6 | 27.8 | 26.2 | 22.2 | 19.6 |
| Average daytime temperature (°C) | 4.3 | 6.6 | 14.2 | 16.9 | 19.1 | 21.1 | 22.5 | 24.0 | 19.1 | 18.0 | 17.0 | 12.3 |
| Average temperature (°C) | 0.3 | 1.9 | 9.2 | 12.6 | 15.4 | 18.1 | 19.8 | 20.7 | 16.2 | 13.9 | 11.4 | 7.0 |
| Average night temperature (°C) | -3.9 | -2.7 | 4.3 | 7.2 | 10.4 | 14.5 | 17.1 | 16.8 | 13.2 | 9.5 | 6.4 | 2.6 |
| Absolute minimum temperature (°C) | -9.6 | -8.6 | -1.2 | -7.4 | 1.9 | 10.2 | 14.1 | 13.1 | 9.7 | 5.7 | 0.1 | -2.3 |
| 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 | 14.0 | 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 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.7 | 7.9 | 7.4 | 9.7 | 9.0 | 8.1 | 6.9 | 9.0 | 6.0 | 7.5 | 7.7 | 7.0 |
| Precipitation (mm) | 37 | 100 | 65 | 53 | 62 | 59 | 99 | 47 | 79 | 85 | 135 | 46 |
| Sunny days | 15 | 17 | 11 | 19 | 15 | 10 | 9 | 18 | 8 | 16 | 19 | 21 |
| Rainy days | 12 | 5 | 20 | 11 | 16 | 20 | 22 | 13 | 22 | 15 | 11 | 10 |
| Snow days | 4 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Valā Darreh during the most sunny months:
The largest precipitation sum in Valā Darreh is at