WEATHER IN Plymouth
Climate tables. Data for Plymouth.
Monthly temperature
| Month | Record low | Average low | Average | Average high | Record high |
| january | -8.8 (1979) | 4.5 | 6.7 | 8.9 | 13.8 (2007) |
| february | -7.0 (1991) | 4.4 | 6.6 | 9.3 | 17.3 (2019) |
| march | -7.0 (1965) | 5.3 | 7.8 | 11.0 | 20.1 (2012) |
| april | -2.4 (1978) | 6.6 | 9.6 | 13.5 | 24.1 (2003) |
| may | -0.5 (1979) | 9.0 | 12.2 | 16.2 | 26.0 (2012) |
| june | 2.9 (1975) | 11.6 | 14.7 | 18.7 | 31.6 (1976) |
| july | 6.1 (1962) | 13.7 | 16.6 | 20.6 | 31.0 (1983) |
| august | 5.9 (1982) | 13.8 | 16.7 | 20.7 | 30.9 (1990) |
| september | 1.9 (1974) | 12.0 | 14.9 | 18.6 | 26.3 (1982) |
| october | -1.1 (2018) | 9.8 | 12.2 | 15.2 | 23.6 (2011) |
| november | -4.4 (2010) | 7.0 | 9.3 | 11.8 | 17.1 (1983) |
| december | -5.9 (2010) | 5.0 | 7.2 | 9.4 | 16.1 (1985) |
| year | () | () |
Monthly precipitation
| Month | Average | Record low | Record high | Daily high |
| january | 44 | 3 (2006) | 215 (1984) | 13 (2018) |
| february | 27 | 0.3 (1891) | 205 (1977) | 9 (2018) |
| march | 26 | 2 (2000) | 196 (1947) | 13 (2018) |
| april | 25 | 1 (2015) | 153 (1961) | 20 (2018) |
| may | 20 | 0.3 (1896) | 127 (1942) | 11 (2018) |
| june | 23 | 0.3 (1925) | 181 (1879) | 4 (1968) |
| july | 20 | 0.8 (1999) | 152 (1936) | 15 (1991) |
| august | 23 | 2 (2003) | 225 (1912) | 23 (2018) |
| september | 29 | 0.0 (1959) | 198 (1918) | 10 (2018) |
| october | 38 | 4 (2007) | 212 (1891) | 9 (2018) |
| november | 50 | 4 (2004) | 311 (1929) | 19 (2018) |
| december | 54 | 3 (2016) | 254 (1911) | 34 (2018) |
| year | () | () | () |
Number of days with solid, liquid, and mixed precipitation
| Type of precipitation | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Wind speed, m/s
| jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
The frequency of different wind directions, %
| direction | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Air humidity, %
| jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Snow cover
| Month | jul | aug | sep | oct | nov | dec | jan | feb | mar | apr | may | jun | Year |
| number of days | |||||||||||||
| height (sm) | |||||||||||||
| max height (sm) |
Cloudy, score
| month | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
| total | |||||||||||||
| low |
Number of clear, cloudy and cloudy days
| month | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
| Total cloud | |||||||||||||
| Low cloud | |||||||||||||
Number of days with different phenomena
| phenomenon | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
The frequency of different types of clouds, %
| type of clouds | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |