Average annual temperature is 10.8 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -16.2 °C
Number of sunny days: 238 days
Number of rainy days: 106 days
Number of snow days: 21 days
Look at detailed online map of Shīrīn Darreh
* Weather data for Shīrīn 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) | 6.5 | 8.0 | 15.0 | 21.3 | 25.6 | 32.4 | 35.2 | 34.8 | 32.0 | 23.5 | 16.6 | 12.4 |
| Average daytime temperature (°C) | -0.7 | -1.0 | 11.0 | 16.0 | 20.4 | 27.0 | 31.1 | 30.9 | 26.8 | 19.2 | 12.9 | 8.5 |
| Average temperature (°C) | -4.9 | -4.7 | 5.7 | 9.8 | 14.1 | 19.9 | 23.5 | 23.5 | 19.3 | 12.8 | 6.9 | 3.1 |
| Average night temperature (°C) | -8.5 | -8.4 | 0.5 | 3.3 | 7.8 | 12.8 | 16.1 | 16.2 | 12.4 | 7.1 | 2.0 | -1.1 |
| Absolute minimum temperature (°C) | -16.2 | -15.4 | -3.8 | -5.1 | 0.8 | 9.2 | 13.4 | 12.2 | 8.6 | 4.2 | -4.8 | -3.6 |
| 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 | 14.3 | 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) | 6.8 | 8.7 | 8.5 | 10.8 | 12.0 | 12.9 | 12.8 | 11.9 | 11.2 | 9.5 | 8.1 | 7.7 |
| Precipitation (mm) | 65 | 22 | 93 | 50 | 77 | 24 | 0 | 2 | 0 | 43 | 28 | 26 |
| Sunny days | 20 | 18 | 12 | 11 | 11 | 23 | 28 | 27 | 27 | 17 | 23 | 21 |
| Rainy days | 3 | 2 | 18 | 18 | 20 | 7 | 3 | 4 | 3 | 14 | 6 | 8 |
| Snow days | 8 | 8 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Shīrīn Darreh during the most sunny months:
The largest precipitation sum in Shīrīn Darreh is at