Average annual temperature is 12.9 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: -16.1 °C
Number of sunny days: 234 days
Number of rainy days: 118 days
Number of snow days: 13 days
Look at detailed online map of Swanton
* Weather data for Swanton 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) | 11.7 | 16.1 | 23.9 | 29.9 | 32.1 | 34.9 | 36.9 | 39.1 | 35.8 | 32.1 | 22.5 | 15.9 |
| Average daytime temperature (°C) | 3.6 | 7.8 | 10.3 | 20.4 | 26.6 | 30.3 | 30.0 | 31.5 | 28.9 | 19.5 | 12.9 | 7.2 |
| Average temperature (°C) | -1.1 | 0.3 | 3.6 | 12.5 | 19.8 | 24.1 | 24.3 | 25.3 | 22.4 | 14.0 | 6.8 | 2.5 |
| Average night temperature (°C) | -4.6 | -4.5 | -1.1 | 6.3 | 13.8 | 18.1 | 19.6 | 20.3 | 16.8 | 9.2 | 2.0 | -1.1 |
| Absolute minimum temperature (°C) | -15.3 | -16.1 | -9.3 | -4.0 | 4.1 | 11.0 | 13.8 | 13.5 | 10.0 | -5.6 | -5.5 | -5.5 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.2 | 8.0 | 8.6 | 10.2 | 11.3 | 12.9 | 11.6 | 11.4 | 10.6 | 8.0 | 7.1 | 5.1 |
| Precipitation (mm) | 35 | 33 | 33 | 15 | 27 | 68 | 130 | 43 | 27 | 49 | 29 | 50 |
| Sunny days | 21 | 19 | 21 | 24 | 17 | 16 | 14 | 20 | 22 | 18 | 24 | 18 |
| Rainy days | 6 | 7 | 8 | 6 | 14 | 14 | 17 | 11 | 8 | 12 | 5 | 10 |
| Snow days | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 |
The best time to visit Swanton during the most sunny months:
The largest precipitation sum in Swanton is at