Annual Weather Averages Near Westport
Averages are for Sikorsky Memorial Airport, which is 20 kilometers from Westport.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Westport
High Temp: 28 °C
Low Temp: -4 °C
Mean Temp: 12 °C
Precipitation: 93.1 mm
Humidity: 67%
Dew Point: 6 °C
Wind: 23 km/h
Pressure: 101.72 kPa
Visibility: 15 km
January Climate & Weather Averages in Westport
High Temp: 3 °C
Low Temp: -4 °C
Mean Temp: 0 °C
Precipitation: 78.9 mm
Humidity: 64%
Dew Point: -6 °C
Wind: 26 km/h
Pressure: 101.84 kPa
Visibility: 15 km
February Climate & Weather Averages in Westport
High Temp: 4 °C
Low Temp: -4 °C
Mean Temp: 0 °C
Precipitation: 81.0 mm
Humidity: 63%
Dew Point: -6 °C
Wind: 25 km/h
Pressure: 101.79 kPa
Visibility: 15 km
March Climate & Weather Averages in Westport
High Temp: 8 °C
Low Temp: 0 °C
Mean Temp: 4 °C
Precipitation: 99.0 mm
Humidity: 61%
Dew Point: -3 °C
Wind: 26 km/h
Pressure: 101.81 kPa
Visibility: 15 km
April Climate & Weather Averages in Westport
High Temp: 14 °C
Low Temp: 5 °C
Mean Temp: 10 °C
Precipitation: 105.7 mm
Humidity: 62%
Dew Point: 2 °C
Wind: 25 km/h
Pressure: 101.59 kPa
Visibility: 15 km
May Climate & Weather Averages in Westport
High Temp: 20 °C
Low Temp: 11 °C
Mean Temp: 15 °C
Precipitation: 90.4 mm
Humidity: 68%
Dew Point: 9 °C
Wind: 23 km/h
Pressure: 101.61 kPa
Visibility: 15 km
June Climate & Weather Averages in Westport
High Temp: 25 °C
Low Temp: 16 °C
Mean Temp: 21 °C
Precipitation: 95.5 mm
Humidity: 70%
Dew Point: 15 °C
Wind: 20 km/h
Pressure: 101.46 kPa
Visibility: 14 km
July Climate & Weather Averages in Westport
High Temp: 28 °C
Low Temp: 20 °C
Mean Temp: 24 °C
Precipitation: 90.0 mm
Humidity: 70%
Dew Point: 18 °C
Wind: 19 km/h
Pressure: 101.47 kPa
Visibility: 14 km
August Climate & Weather Averages in Westport
High Temp: 28 °C
Low Temp: 19 °C
Mean Temp: 23 °C
Precipitation: 97.6 mm
Humidity: 70%
Dew Point: 18 °C
Wind: 19 km/h
Pressure: 101.61 kPa
Visibility: 15 km
September Climate & Weather Averages in Westport
High Temp: 24 °C
Low Temp: 15 °C
Mean Temp: 20 °C
Precipitation: 103.5 mm
Humidity: 71%
Dew Point: 14 °C
Wind: 22 km/h
Pressure: 101.80 kPa
Visibility: 16 km
October Climate & Weather Averages in Westport
High Temp: 18 °C
Low Temp: 9 °C
Mean Temp: 13 °C
Precipitation: 99.3 mm
Humidity: 69%
Dew Point: 8 °C
Wind: 24 km/h
Pressure: 101.82 kPa
Visibility: 16 km
November Climate & Weather Averages in Westport
High Temp: 12 °C
Low Temp: 3 °C
Mean Temp: 8 °C
Precipitation: 78.4 mm
Humidity: 66%
Dew Point: 1 °C
Wind: 24 km/h
Pressure: 101.97 kPa
Visibility: 15 km
December Climate & Weather Averages in Westport
High Temp: 6 °C
Low Temp: -1 °C
Mean Temp: 3 °C
Precipitation: 97.9 mm
Humidity: 67%
Dew Point: -3 °C
Wind: 24 km/h
Pressure: 101.91 kPa
Visibility: 15 km