Average annual temperature is 16.7 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -12.3 °C
Number of sunny days: 306 days
Number of rainy days: 57 days
Number of snow days: 2 days
Look at detailed online map of Fatḩ Kūh
* Weather data for Fatḩ Kūh 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) | 11.6 | 18.6 | 22.2 | 25.1 | 32.7 | 36.9 | 37.2 | 33.8 | 33.8 | 28.1 | 19.9 | 17.1 |
| Average daytime temperature (°C) | 4.4 | 11.8 | 17.2 | 21.3 | 26.8 | 33.4 | 33.8 | 30.9 | 29.7 | 24.0 | 16.3 | 13.0 |
| Average temperature (°C) | 0.1 | 7.2 | 12.1 | 15.9 | 21.5 | 28.1 | 28.6 | 25.4 | 23.9 | 18.5 | 11.3 | 7.6 |
| Average night temperature (°C) | -4.1 | 2.5 | 5.8 | 9.8 | 14.8 | 21.6 | 21.8 | 18.3 | 17.2 | 12.3 | 5.9 | 2.4 |
| Absolute minimum temperature (°C) | -12.3 | -4.8 | 0.3 | 4.6 | 8.6 | 15.4 | 18.2 | 13.3 | 10.6 | 9.6 | 0.7 | -1.9 |
| 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) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.2 |
| 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 | 10.0 |
| Sunshine mean duration (h) | 7.9 | 8.0 | 10.3 | 10.9 | 11.5 | 12.2 | 12.8 | 12.2 | 11.4 | 10.1 | 9.2 | 8.8 |
| Precipitation (mm) | 44 | 39 | 20 | 19 | 7 | 5 | 0 | 0 | 0 | 0 | 11 | 5 |
| Sunny days | 22 | 17 | 20 | 20 | 26 | 28 | 31 | 31 | 30 | 30 | 23 | 28 |
| Rainy days | 7 | 11 | 11 | 10 | 5 | 2 | 0 | 0 | 0 | 1 | 7 | 3 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Fatḩ Kūh is at