Currently: 17 °C. Light rain. More clouds than sun. (Weather station: Barnstable Municipal-Boardman Airport, USA). See more current weather
Annual Weather Averages in Barnstable
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Barnstable
High Temp: 26 °C
Low Temp: -5 °C
Mean Temp: 10 °C
Precipitation: 91.3 mm
Humidity: 74%
Dew Point: 6 °C
Wind: 25 km/h
Pressure: 101.66 kPa
Visibility: 14 km
January Climate & Weather Averages in Barnstable
High Temp: 4 °C
Low Temp: -5 °C
Mean Temp: 0 °C
Precipitation: 87.9 mm
Humidity: 72%
Dew Point: -5 °C
Wind: 27 km/h
Pressure: 101.71 kPa
Visibility: 14 km
February Climate & Weather Averages in Barnstable
High Temp: 4 °C
Low Temp: -4 °C
Mean Temp: 0 °C
Precipitation: 81.9 mm
Humidity: 70%
Dew Point: -5 °C
Wind: 27 km/h
Pressure: 101.69 kPa
Visibility: 14 km
March Climate & Weather Averages in Barnstable
High Temp: 7 °C
Low Temp: -1 °C
Mean Temp: 3 °C
Precipitation: 104.5 mm
Humidity: 69%
Dew Point: -2 °C
Wind: 28 km/h
Pressure: 101.72 kPa
Visibility: 14 km
April Climate & Weather Averages in Barnstable
High Temp: 12 °C
Low Temp: 3 °C
Mean Temp: 8 °C
Precipitation: 98.6 mm
Humidity: 71%
Dew Point: 3 °C
Wind: 27 km/h
Pressure: 101.55 kPa
Visibility: 14 km
May Climate & Weather Averages in Barnstable
High Temp: 17 °C
Low Temp: 9 °C
Mean Temp: 13 °C
Precipitation: 84.5 mm
Humidity: 74%
Dew Point: 8 °C
Wind: 24 km/h
Pressure: 101.57 kPa
Visibility: 14 km
June Climate & Weather Averages in Barnstable
High Temp: 23 °C
Low Temp: 14 °C
Mean Temp: 18 °C
Precipitation: 78.8 mm
Humidity: 77%
Dew Point: 14 °C
Wind: 24 km/h
Pressure: 101.44 kPa
Visibility: 14 km
July Climate & Weather Averages in Barnstable
High Temp: 26 °C
Low Temp: 18 °C
Mean Temp: 22 °C
Precipitation: 66.2 mm
Humidity: 77%
Dew Point: 18 °C
Wind: 23 km/h
Pressure: 101.45 kPa
Visibility: 14 km
August Climate & Weather Averages in Barnstable
High Temp: 26 °C
Low Temp: 17 °C
Mean Temp: 21 °C
Precipitation: 76.3 mm
Humidity: 78%
Dew Point: 18 °C
Wind: 21 km/h
Pressure: 101.60 kPa
Visibility: 14 km
September Climate & Weather Averages in Barnstable
High Temp: 22 °C
Low Temp: 13 °C
Mean Temp: 18 °C
Precipitation: 103.0 mm
Humidity: 80%
Dew Point: 14 °C
Wind: 22 km/h
Pressure: 101.78 kPa
Visibility: 15 km
October Climate & Weather Averages in Barnstable
High Temp: 17 °C
Low Temp: 7 °C
Mean Temp: 12 °C
Precipitation: 110.5 mm
Humidity: 77%
Dew Point: 8 °C
Wind: 24 km/h
Pressure: 101.76 kPa
Visibility: 15 km
November Climate & Weather Averages in Barnstable
High Temp: 12 °C
Low Temp: 3 °C
Mean Temp: 7 °C
Precipitation: 98.5 mm
Humidity: 74%
Dew Point: 3 °C
Wind: 25 km/h
Pressure: 101.86 kPa
Visibility: 15 km
December Climate & Weather Averages in Barnstable
High Temp: 7 °C
Low Temp: -2 °C
Mean Temp: 3 °C
Precipitation: 104.9 mm
Humidity: 74%
Dew Point: -2 °C
Wind: 25 km/h
Pressure: 101.80 kPa
Visibility: 14 km