Average annual temperature is 11.3 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: -18.7 °C
Number of sunny days: 279 days
Number of rainy days: 71 days
Number of snow days: 15 days
Look at detailed online map of Fīrūzkūh
* Weather data for Fīrūzkūh 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) | 8.3 | 7.7 | 17.6 | 22.5 | 29.3 | 32.8 | 33.7 | 32.8 | 30.9 | 23.1 | 17.4 | 13.2 |
| Average daytime temperature (°C) | 2.7 | 0.6 | 12.4 | 17.4 | 23.0 | 27.9 | 30.5 | 28.8 | 25.5 | 19.0 | 13.6 | 9.1 |
| Average temperature (°C) | -2.8 | -3.4 | 6.4 | 11.1 | 16.2 | 20.2 | 23.0 | 21.6 | 17.9 | 12.5 | 7.6 | 4.1 |
| Average night temperature (°C) | -7.5 | -8.4 | 0.5 | 4.1 | 8.9 | 12.8 | 16.0 | 14.5 | 10.8 | 6.0 | 2.0 | -0.4 |
| Absolute minimum temperature (°C) | -10.6 | -18.7 | -4.7 | -4.2 | -1.2 | 6.9 | 13.3 | 8.5 | 5.1 | 1.8 | -3.2 | -5.5 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.4 | 9.0 | 9.0 | 11.4 | 12.2 | 12.7 | 12.9 | 12.4 | 11.2 | 10.0 | 8.9 | 8.1 |
| Precipitation (mm) | 17 | 23 | 89 | 12 | 11 | 14 | 1 | 2 | 9 | 27 | 19 | 9 |
| Sunny days | 24 | 20 | 15 | 19 | 23 | 23 | 29 | 27 | 28 | 22 | 23 | 26 |
| Rainy days | 1 | 0 | 16 | 11 | 8 | 7 | 2 | 4 | 2 | 9 | 7 | 4 |
| Snow days | 6 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Fīrūzkūh is at