Average annual temperature is 21.0 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: -1.6 °C
Number of sunny days: 146 days
Number of rainy days: 219 days
Look at detailed online map of Sun
* Weather data for Sun United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 24.1 | 27.9 | 28.2 | 29.2 | 33.3 | 38.4 | 37.6 | 40.1 | 34.6 | 33.4 | 27.8 | 25.1 |
| Average daytime temperature (°C) | 18.8 | 21.0 | 23.1 | 25.3 | 29.7 | 33.0 | 35.3 | 37.8 | 33.3 | 27.3 | 20.9 | 17.5 |
| Average temperature (°C) | 13.7 | 15.5 | 17.6 | 19.6 | 23.6 | 26.8 | 28.9 | 30.9 | 26.6 | 20.9 | 15.2 | 12.2 |
| Average night temperature (°C) | 9.6 | 11.8 | 13.4 | 15.1 | 18.6 | 22.2 | 24.3 | 25.5 | 21.6 | 15.9 | 10.9 | 8.0 |
| Absolute minimum temperature (°C) | -0.5 | 0.7 | -1.6 | 7.8 | 10.2 | 19.2 | 21.3 | 20.6 | 17.2 | 8.5 | 2.4 | 0.4 |
| 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 | 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 | 13.9 | 13.2 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.2 | 7.5 | 9.0 | 8.8 | 10.8 | 11.1 | 11.4 | 11.8 | 11.0 | 9.4 | 6.5 | 8.0 |
| Precipitation (mm) | 194 | 132 | 144 | 86 | 123 | 130 | 151 | 38 | 56 | 53 | 112 | 123 |
| Sunny days | 15 | 7 | 12 | 11 | 8 | 3 | 6 | 13 | 11 | 22 | 16 | 22 |
| Rainy days | 16 | 21 | 19 | 19 | 23 | 27 | 25 | 18 | 19 | 9 | 14 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sun during the most sunny months:
The largest precipitation sum in Sun is at