Currently: 50 °F. Cool. (Weather station: MADIS Weather Station E6343 (APRSWXNET), United Kingdom). See more current weather
Annual Weather Averages in Plymouth
Based on weather reports collected during 2012–2021.
All Year Climate & Weather Averages in Plymouth
High Temp: 70 °F
Low Temp: 39 °F
Mean Temp: 53 °F
Precipitation: 3.66"
Humidity: 84%
Dew Point: 47 °F
Wind: 22 mph
Pressure: 29.99 "Hg
Visibility: 10 mi
January Climate & Weather Averages in Plymouth
High Temp: 49 °F
Low Temp: 40 °F
Mean Temp: 44 °F
Precipitation: 4.82"
Humidity: 87%
Dew Point: 41 °F
Wind: 24 mph
Pressure: 29.98 "Hg
Visibility: 10 mi
February Climate & Weather Averages in Plymouth
High Temp: 49 °F
Low Temp: 39 °F
Mean Temp: 44 °F
Precipitation: 4.05"
Humidity: 84%
Dew Point: 39 °F
Wind: 26 mph
Pressure: 29.98 "Hg
Visibility: 10 mi
March Climate & Weather Averages in Plymouth
High Temp: 52 °F
Low Temp: 40 °F
Mean Temp: 46 °F
Precipitation: 3.33"
Humidity: 82%
Dew Point: 40 °F
Wind: 23 mph
Pressure: 30.01 "Hg
Visibility: 10 mi
April Climate & Weather Averages in Plymouth
High Temp: 56 °F
Low Temp: 43 °F
Mean Temp: 49 °F
Precipitation: 2.22"
Humidity: 77%
Dew Point: 42 °F
Wind: 19 mph
Pressure: 29.99 "Hg
Visibility: 11 mi
May Climate & Weather Averages in Plymouth
High Temp: 61 °F
Low Temp: 47 °F
Mean Temp: 54 °F
Precipitation: 2.33"
Humidity: 80%
Dew Point: 47 °F
Wind: 19 mph
Pressure: 30.01 "Hg
Visibility: 10 mi
June Climate & Weather Averages in Plymouth
High Temp: 66 °F
Low Temp: 53 °F
Mean Temp: 59 °F
Precipitation: 3.19"
Humidity: 81%
Dew Point: 53 °F
Wind: 19 mph
Pressure: 30.02 "Hg
Visibility: 10 mi
July Climate & Weather Averages in Plymouth
High Temp: 70 °F
Low Temp: 56 °F
Mean Temp: 63 °F
Precipitation: 2.59"
Humidity: 81%
Dew Point: 56 °F
Wind: 18 mph
Pressure: 30.03 "Hg
Visibility: 11 mi
August Climate & Weather Averages in Plymouth
High Temp: 68 °F
Low Temp: 56 °F
Mean Temp: 62 °F
Precipitation: 3.74"
Humidity: 85%
Dew Point: 57 °F
Wind: 19 mph
Pressure: 30.01 "Hg
Visibility: 10 mi
September Climate & Weather Averages in Plymouth
High Temp: 66 °F
Low Temp: 53 °F
Mean Temp: 59 °F
Precipitation: 2.83"
Humidity: 84%
Dew Point: 54 °F
Wind: 18 mph
Pressure: 30.05 "Hg
Visibility: 11 mi
October Climate & Weather Averages in Plymouth
High Temp: 60 °F
Low Temp: 49 °F
Mean Temp: 54 °F
Precipitation: 4.84"
Humidity: 86%
Dew Point: 50 °F
Wind: 23 mph
Pressure: 29.96 "Hg
Visibility: 10 mi
November Climate & Weather Averages in Plymouth
High Temp: 53 °F
Low Temp: 44 °F
Mean Temp: 49 °F
Precipitation: 4.36"
Humidity: 87%
Dew Point: 45 °F
Wind: 23 mph
Pressure: 29.93 "Hg
Visibility: 10 mi
December Climate & Weather Averages in Plymouth
High Temp: 51 °F
Low Temp: 43 °F
Mean Temp: 47 °F
Precipitation: 5.57"
Humidity: 89%
Dew Point: 44 °F
Wind: 27 mph
Pressure: 29.97 "Hg
Visibility: 9 mi