Average annual temperature is 12.4 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: -18.5 °C
Number of sunny days: 278 days
Number of rainy days: 72 days
Number of snow days: 15 days
Look at detailed online map of Garm Darreh
* Weather data for Garm 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) | 5.7 | 8.7 | 18.8 | 21.8 | 29.9 | 35.3 | 36.5 | 34.8 | 31.8 | 26.1 | 17.5 | 15.3 |
| Average daytime temperature (°C) | -0.9 | 1.1 | 13.2 | 18.1 | 24.5 | 30.7 | 33.4 | 30.3 | 28.0 | 21.9 | 14.2 | 11.1 |
| Average temperature (°C) | -5.7 | -4.4 | 6.5 | 11.6 | 17.5 | 23.5 | 26.7 | 24.4 | 21.5 | 14.9 | 7.5 | 3.9 |
| Average night temperature (°C) | -10.6 | -9.8 | -0.3 | 3.6 | 9.3 | 15.2 | 18.5 | 17.0 | 14.0 | 7.4 | 1.0 | -2.3 |
| Absolute minimum temperature (°C) | -18.5 | -16.7 | -4.2 | -4.2 | 2.6 | 11.3 | 14.6 | 12.7 | 9.4 | 3.2 | -4.2 | -6.5 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.9 | 8.6 | 9.6 | 11.0 | 12.2 | 12.8 | 12.5 | 11.7 | 10.9 | 10.0 | 8.9 | 8.5 |
| Precipitation (mm) | 63 | 91 | 21 | 28 | 8 | 11 | 0 | 4 | 0 | 11 | 34 | 12 |
| Sunny days | 18 | 18 | 18 | 15 | 23 | 25 | 31 | 29 | 29 | 24 | 22 | 26 |
| Rainy days | 3 | 6 | 12 | 15 | 8 | 5 | 0 | 2 | 1 | 7 | 8 | 5 |
| Snow days | 10 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Garm Darreh is at