Average annual temperature is 8.5 °C
Absolute maximum temperature: 25.7 °C
Absolute minimum temperature: -12.6 °C
Number of sunny days: 138 days
Number of rainy days: 205 days
Number of snow days: 22 days
Look at detailed online map of Rajal Darreh
* Weather data for Rajal 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) | 8.6 | 9.7 | 17.0 | 18.7 | 23.0 | 23.8 | 25.7 | 24.4 | 24.4 | 20.5 | 16.9 | 14.4 |
| Average daytime temperature (°C) | -0.9 | 0.2 | 9.7 | 12.9 | 14.9 | 17.3 | 18.7 | 20.8 | 15.1 | 13.9 | 11.7 | 6.8 |
| Average temperature (°C) | -3.5 | -3.4 | 5.7 | 8.8 | 11.5 | 14.4 | 16.0 | 17.6 | 12.5 | 10.2 | 7.7 | 3.2 |
| Average night temperature (°C) | -6.1 | -7.2 | 2.1 | 4.3 | 7.6 | 11.0 | 13.1 | 14.0 | 10.2 | 6.8 | 4.7 | 0.1 |
| Absolute minimum temperature (°C) | -9.2 | -12.6 | -4.2 | -5.2 | -0.5 | 7.2 | 10.8 | 11.1 | 6.5 | 3.4 | -1.3 | -7.5 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 5.9 | 7.6 | 7.9 | 10.9 | 10.4 | 12.1 | 11.0 | 11.3 | 8.7 | 8.9 | 7.5 | 7.3 |
| Precipitation (mm) | 68 | 38 | 112 | 58 | 179 | 78 | 80 | 61 | 127 | 92 | 60 | 70 |
| Sunny days | 18 | 17 | 12 | 4 | 2 | 4 | 14 | 18 | 9 | 9 | 15 | 16 |
| Rainy days | 3 | 1 | 19 | 25 | 29 | 26 | 17 | 13 | 21 | 22 | 15 | 14 |
| Snow days | 10 | 10 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Rajal Darreh during the most sunny months:
The largest precipitation sum in Rajal Darreh is at