Average annual temperature is 8.8 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -30.0 °C
Number of sunny days: 114 days
Number of rainy days: 214 days
Number of snow days: 37 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) | 5.8 | 13.9 | 10.1 | 26.5 | 32.0 | 33.4 | 33.2 | 27.7 | 31.3 | 29.5 | 17.7 | 11.4 |
| Average daytime temperature (°C) | 0.1 | 1.8 | 3.7 | 14.8 | 19.6 | 24.0 | 27.2 | 23.5 | 22.4 | 16.5 | 6.5 | 3.8 |
| Average temperature (°C) | -3.3 | -4.4 | -0.5 | 8.4 | 13.3 | 18.3 | 21.9 | 18.8 | 17.1 | 12.4 | 2.1 | 0.3 |
| Average night temperature (°C) | -6.6 | -9.6 | -4.4 | 3.2 | 7.2 | 13.6 | 17.6 | 14.8 | 12.7 | 9.0 | -1.5 | -2.7 |
| Absolute minimum temperature (°C) | -18.9 | -30.0 | -11.7 | -7.3 | -0.7 | 6.3 | 11.1 | 9.3 | 5.8 | -2.5 | -7.4 | -11.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.2 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.8 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 2.5 | 5.1 | 5.6 | 7.9 | 10.8 | 9.4 | 10.9 | 9.9 | 9.5 | 5.7 | 5.3 | 2.5 |
| Precipitation (mm) | 124 | 86 | 81 | 108 | 78 | 126 | 176 | 177 | 61 | 138 | 69 | 144 |
| Sunny days | 7 | 5 | 9 | 13 | 19 | 9 | 3 | 4 | 18 | 7 | 9 | 11 |
| Rainy days | 11 | 13 | 16 | 17 | 12 | 21 | 28 | 27 | 12 | 24 | 15 | 18 |
| Snow days | 13 | 10 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 2 |
The best time to visit Sun during the most sunny months:
Months with the longest average daylight duration in Sun:
The largest precipitation sum in Sun is at