Average annual temperature is 8.4 °C
Absolute maximum temperature: 30.4 °C
Absolute minimum temperature: -29.1 °C
Number of sunny days: 154 days
Number of rainy days: 179 days
Number of snow days: 32 days
Look at detailed online map of Town of Swanville
* Weather data for Town of Swanville 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) | 9.6 | 10.8 | 10.6 | 22.1 | 29.6 | 28.6 | 29.0 | 26.5 | 30.4 | 26.2 | 14.1 | 12.6 |
| Average daytime temperature (°C) | 2.6 | 0.7 | 4.8 | 11.6 | 17.9 | 19.5 | 25.2 | 22.7 | 22.1 | 16.2 | 6.3 | 3.8 |
| Average temperature (°C) | -1.4 | -4.7 | 0.6 | 6.6 | 12.3 | 15.2 | 21.0 | 18.7 | 17.3 | 12.1 | 2.0 | 0.0 |
| Average night temperature (°C) | -5.0 | -9.6 | -3.2 | 2.5 | 7.5 | 12.0 | 17.6 | 15.2 | 13.8 | 8.8 | -1.4 | -3.2 |
| Absolute minimum temperature (°C) | -13.6 | -29.1 | -10.0 | -4.4 | 1.5 | 6.1 | 13.7 | 11.0 | 7.8 | -0.2 | -7.2 | -12.3 |
| 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) | 9.3 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| 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) | 4.1 | 6.8 | 7.0 | 7.9 | 11.3 | 7.2 | 9.1 | 9.4 | 8.8 | 6.0 | 6.8 | 4.3 |
| Precipitation (mm) | 181 | 35 | 73 | 78 | 127 | 159 | 191 | 146 | 104 | 173 | 58 | 174 |
| Sunny days | 9 | 13 | 12 | 15 | 18 | 6 | 5 | 8 | 17 | 12 | 21 | 18 |
| Rainy days | 12 | 5 | 9 | 15 | 13 | 24 | 26 | 23 | 13 | 19 | 8 | 12 |
| Snow days | 10 | 10 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Town of Swanville during the most sunny months:
Months with the longest average daylight duration in Town of Swanville:
The largest precipitation sum in Town of Swanville is at