Average annual temperature is 20.2 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: -2.0 °C
Number of sunny days: 305 days
Number of rainy days: 59 days
Number of snow days: 1 day
Look at detailed online map of Sūn
* Weather data for Sūn 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) | 14.2 | 19.3 | 22.3 | 25.8 | 34.3 | 39.1 | 40.9 | 38.0 | 36.3 | 32.3 | 24.3 | 19.7 |
| Average daytime temperature (°C) | 8.8 | 15.2 | 19.0 | 23.1 | 29.3 | 35.4 | 38.3 | 35.2 | 34.0 | 28.1 | 19.7 | 16.8 |
| Average temperature (°C) | 5.5 | 10.8 | 14.2 | 18.4 | 24.4 | 30.4 | 32.4 | 29.7 | 28.2 | 22.3 | 14.4 | 11.2 |
| Average night temperature (°C) | 1.9 | 6.1 | 9.0 | 12.7 | 18.8 | 24.1 | 25.1 | 22.8 | 21.9 | 16.2 | 9.3 | 5.8 |
| Absolute minimum temperature (°C) | -2.0 | 0.2 | 2.7 | 8.3 | 14.4 | 21.3 | 23.1 | 18.5 | 17.2 | 12.7 | 4.5 | 0.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.0 | 9.0 | 10.3 | 11.2 | 11.9 | 12.9 | 12.3 | 11.7 | 11.0 | 10.1 | 9.3 | 9.2 |
| Precipitation (mm) | 76 | 25 | 26 | 26 | 7 | 0 | 0 | 0 | 0 | 0 | 14 | 2 |
| Sunny days | 21 | 21 | 15 | 18 | 27 | 30 | 31 | 31 | 30 | 31 | 23 | 27 |
| Rainy days | 9 | 7 | 16 | 12 | 4 | 0 | 0 | 0 | 0 | 0 | 7 | 4 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sūn is at