Average annual temperature is 11.0 °C
Absolute maximum temperature: 31.1 °C
Absolute minimum temperature: -14.4 °C
Number of sunny days: 150 days
Number of rainy days: 198 days
Number of snow days: 17 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) | 18.3 | 18.0 | 20.6 | 26.2 | 24.8 | 30.2 | 31.1 | 29.1 | 30.3 | 24.2 | 17.9 | 14.3 |
| Average daytime temperature (°C) | 6.4 | 9.4 | 9.6 | 17.6 | 19.2 | 23.0 | 27.3 | 25.9 | 21.8 | 16.8 | 9.9 | 7.0 |
| Average temperature (°C) | 2.3 | 3.7 | 3.7 | 11.1 | 13.3 | 17.5 | 22.0 | 20.5 | 17.0 | 12.0 | 4.8 | 3.2 |
| Average night temperature (°C) | -0.4 | -1.0 | -0.2 | 5.9 | 8.4 | 12.9 | 18.0 | 16.3 | 13.1 | 8.1 | 0.8 | 0.3 |
| Absolute minimum temperature (°C) | -8.5 | -14.4 | -10.4 | -1.2 | 1.1 | 8.9 | 14.4 | 11.9 | 7.6 | -0.3 | -8.6 | -5.6 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 4.4 | 7.2 | 7.6 | 9.0 | 10.3 | 10.7 | 12.0 | 10.7 | 8.8 | 7.7 | 7.2 | 4.5 |
| Precipitation (mm) | 83 | 72 | 97 | 85 | 95 | 85 | 55 | 83 | 102 | 44 | 54 | 96 |
| Sunny days | 6 | 14 | 10 | 14 | 16 | 9 | 5 | 12 | 17 | 13 | 20 | 14 |
| Rainy days | 20 | 11 | 18 | 15 | 15 | 21 | 26 | 19 | 13 | 18 | 8 | 14 |
| Snow days | 5 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The best time to visit Swanton during the most sunny months:
The largest precipitation sum in Swanton is at