Average annual temperature is 8.4 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: -29.6 °C
Number of sunny days: 156 days
Number of rainy days: 175 days
Number of snow days: 34 days
Look at detailed online map of Town of Plymouth
* Weather data for Town of Plymouth 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) | 8.4 | 10.2 | 9.7 | 27.1 | 31.5 | 34.0 | 30.7 | 26.8 | 30.4 | 27.1 | 15.7 | 13.0 |
| Average daytime temperature (°C) | 2.3 | 1.3 | 4.6 | 13.3 | 19.7 | 22.1 | 26.2 | 23.2 | 22.1 | 16.5 | 6.4 | 4.5 |
| Average temperature (°C) | -1.6 | -5.0 | 0.0 | 7.2 | 12.7 | 16.8 | 21.4 | 18.4 | 17.0 | 11.4 | 1.5 | 0.6 |
| Average night temperature (°C) | -5.2 | -10.6 | -4.5 | 2.4 | 5.8 | 11.9 | 17.1 | 14.1 | 12.8 | 7.4 | -2.2 | -2.3 |
| Absolute minimum temperature (°C) | -15.9 | -29.6 | -11.8 | -6.5 | -1.6 | 6.2 | 12.1 | 9.0 | 5.9 | 0.1 | -7.0 | -9.4 |
| 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 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.1 | 14.0 | 12.5 | 11.0 | 9.7 | 9.0 |
| 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) | 3.6 | 6.3 | 7.2 | 7.5 | 11.3 | 8.6 | 10.1 | 9.7 | 8.1 | 6.3 | 6.6 | 4.3 |
| Precipitation (mm) | 125 | 42 | 73 | 118 | 101 | 188 | 230 | 149 | 129 | 92 | 57 | 151 |
| Sunny days | 11 | 13 | 13 | 14 | 21 | 5 | 3 | 10 | 17 | 13 | 23 | 13 |
| Rainy days | 8 | 6 | 10 | 16 | 10 | 25 | 28 | 21 | 13 | 18 | 5 | 15 |
| Snow days | 12 | 9 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The best time to visit Town of Plymouth during the most sunny months:
Months with the longest average daylight duration in Town of Plymouth:
The largest precipitation sum in Town of Plymouth is at