Average annual temperature is 20.6 °C
Absolute maximum temperature: 42.8 °C
Absolute minimum temperature: -8.4 °C
Number of sunny days: 317 days
Number of rainy days: 48 days
Look at detailed online map of Fasūn
* Weather data for Fasūn 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) | 17.8 | 24.3 | 26.9 | 31.0 | 36.4 | 42.8 | 42.5 | 38.5 | 38.9 | 32.3 | 23.8 | 18.5 |
| Average daytime temperature (°C) | 8.3 | 15.9 | 22.3 | 26.5 | 31.9 | 38.5 | 38.5 | 35.5 | 33.5 | 27.6 | 19.8 | 16.3 |
| Average temperature (°C) | 3.4 | 10.4 | 17.0 | 21.2 | 26.3 | 32.7 | 31.8 | 29.1 | 27.1 | 22.2 | 14.6 | 10.6 |
| Average night temperature (°C) | -1.9 | 4.9 | 10.8 | 14.3 | 19.0 | 25.3 | 24.0 | 21.6 | 19.5 | 15.3 | 9.2 | 4.9 |
| Absolute minimum temperature (°C) | -8.4 | -2.5 | 4.9 | 7.5 | 10.8 | 20.8 | 19.7 | 16.7 | 12.1 | 11.6 | 1.7 | 0.9 |
| 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) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| 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) | 8.0 | 8.0 | 10.0 | 11.2 | 11.5 | 12.0 | 12.5 | 12.1 | 11.5 | 10.1 | 9.0 | 8.8 |
| Precipitation (mm) | 26 | 54 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 3 |
| Sunny days | 23 | 16 | 22 | 25 | 29 | 30 | 31 | 31 | 30 | 29 | 22 | 29 |
| Rainy days | 8 | 12 | 9 | 5 | 2 | 0 | 0 | 0 | 0 | 2 | 8 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Fasūn is at