Currently: 61 °F. Sunny. (Weather station: Otis Air National Guard Base, USA). See more current weatherAnnual Weather Averages Near Falmouth
Averages are for Otis Air National Guard Base, which is 9 miles from Falmouth.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Falmouth
High Temp: 79 °F
Low Temp: 24 °F
Mean Temp: 51 °F
Precipitation: 3.72"
Humidity: 75%
Dew Point: 42 °F
Wind: 18 mph
Pressure: 30.01 "Hg
Visibility: 10 mi
January Climate & Weather Averages in Falmouth
High Temp: 39 °F
Low Temp: 24 °F
Mean Temp: 31 °F
Precipitation: 3.81"
Humidity: 73%
Dew Point: 23 °F
Wind: 21 mph
Pressure: 30.02 "Hg
Visibility: 10 mi
February Climate & Weather Averages in Falmouth
High Temp: 40 °F
Low Temp: 25 °F
Mean Temp: 32 °F
Precipitation: 3.52"
Humidity: 71%
Dew Point: 23 °F
Wind: 21 mph
Pressure: 30.01 "Hg
Visibility: 11 mi
March Climate & Weather Averages in Falmouth
High Temp: 45 °F
Low Temp: 30 °F
Mean Temp: 37 °F
Precipitation: 4.27"
Humidity: 71%
Dew Point: 28 °F
Wind: 21 mph
Pressure: 30.01 "Hg
Visibility: 10 mi
April Climate & Weather Averages in Falmouth
High Temp: 55 °F
Low Temp: 38 °F
Mean Temp: 46 °F
Precipitation: 4.11"
Humidity: 70%
Dew Point: 36 °F
Wind: 20 mph
Pressure: 29.97 "Hg
Visibility: 10 mi
May Climate & Weather Averages in Falmouth
High Temp: 65 °F
Low Temp: 48 °F
Mean Temp: 56 °F
Precipitation: 3.38"
Humidity: 74%
Dew Point: 47 °F
Wind: 18 mph
Pressure: 29.99 "Hg
Visibility: 10 mi
June Climate & Weather Averages in Falmouth
High Temp: 74 °F
Low Temp: 57 °F
Mean Temp: 65 °F
Precipitation: 3.02"
Humidity: 79%
Dew Point: 57 °F
Wind: 17 mph
Pressure: 29.96 "Hg
Visibility: 9 mi
July Climate & Weather Averages in Falmouth
High Temp: 79 °F
Low Temp: 64 °F
Mean Temp: 72 °F
Precipitation: 2.55"
Humidity: 79%
Dew Point: 64 °F
Wind: 16 mph
Pressure: 29.96 "Hg
Visibility: 9 mi
August Climate & Weather Averages in Falmouth
High Temp: 79 °F
Low Temp: 63 °F
Mean Temp: 71 °F
Precipitation: 3.59"
Humidity: 79%
Dew Point: 63 °F
Wind: 15 mph
Pressure: 30.01 "Hg
Visibility: 10 mi
September Climate & Weather Averages in Falmouth
High Temp: 72 °F
Low Temp: 57 °F
Mean Temp: 64 °F
Precipitation: 3.99"
Humidity: 79%
Dew Point: 57 °F
Wind: 16 mph
Pressure: 30.06 "Hg
Visibility: 10 mi
October Climate & Weather Averages in Falmouth
High Temp: 62 °F
Low Temp: 46 °F
Mean Temp: 54 °F
Precipitation: 4.19"
Humidity: 76%
Dew Point: 46 °F
Wind: 18 mph
Pressure: 30.04 "Hg
Visibility: 11 mi
November Climate & Weather Averages in Falmouth
High Temp: 53 °F
Low Temp: 37 °F
Mean Temp: 45 °F
Precipitation: 3.78"
Humidity: 73%
Dew Point: 36 °F
Wind: 19 mph
Pressure: 30.07 "Hg
Visibility: 11 mi
December Climate & Weather Averages in Falmouth
High Temp: 45 °F
Low Temp: 30 °F
Mean Temp: 37 °F
Precipitation: 4.45"
Humidity: 74%
Dew Point: 29 °F
Wind: 20 mph
Pressure: 30.04 "Hg
Visibility: 11 mi