Annual Weather Averages Near Bellingham
Averages are for Bellingham International Airport, which is 6 kilometers from Bellingham.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Bellingham
High Temp: 22 °C
Low Temp: 1 °C
Mean Temp: 10 °C
Precipitation: 70.1 mm
Humidity: 76%
Dew Point: 6 °C
Wind: 18 km/h
Pressure: 101.77 kPa
Visibility: 17 km
January Climate & Weather Averages in Bellingham
High Temp: 8 °C
Low Temp: 1 °C
Mean Temp: 5 °C
Precipitation: 103.9 mm
Humidity: 80%
Dew Point: 1 °C
Wind: 21 km/h
Pressure: 101.83 kPa
Visibility: 16 km
February Climate & Weather Averages in Bellingham
High Temp: 9 °C
Low Temp: 1 °C
Mean Temp: 5 °C
Precipitation: 71.6 mm
Humidity: 76%
Dew Point: 1 °C
Wind: 19 km/h
Pressure: 101.82 kPa
Visibility: 17 km
March Climate & Weather Averages in Bellingham
High Temp: 11 °C
Low Temp: 3 °C
Mean Temp: 7 °C
Precipitation: 77.7 mm
Humidity: 75%
Dew Point: 3 °C
Wind: 20 km/h
Pressure: 101.75 kPa
Visibility: 18 km
April Climate & Weather Averages in Bellingham
High Temp: 14 °C
Low Temp: 5 °C
Mean Temp: 10 °C
Precipitation: 65.0 mm
Humidity: 72%
Dew Point: 5 °C
Wind: 17 km/h
Pressure: 101.76 kPa
Visibility: 18 km
May Climate & Weather Averages in Bellingham
High Temp: 17 °C
Low Temp: 8 °C
Mean Temp: 13 °C
Precipitation: 51.6 mm
Humidity: 73%
Dew Point: 8 °C
Wind: 17 km/h
Pressure: 101.72 kPa
Visibility: 18 km
June Climate & Weather Averages in Bellingham
High Temp: 19 °C
Low Temp: 11 °C
Mean Temp: 15 °C
Precipitation: 37.2 mm
Humidity: 72%
Dew Point: 10 °C
Wind: 20 km/h
Pressure: 101.71 kPa
Visibility: 19 km
July Climate & Weather Averages in Bellingham
High Temp: 22 °C
Low Temp: 13 °C
Mean Temp: 17 °C
Precipitation: 20.5 mm
Humidity: 72%
Dew Point: 12 °C
Wind: 20 km/h
Pressure: 101.77 kPa
Visibility: 19 km
August Climate & Weather Averages in Bellingham
High Temp: 22 °C
Low Temp: 13 °C
Mean Temp: 17 °C
Precipitation: 26.2 mm
Humidity: 74%
Dew Point: 13 °C
Wind: 17 km/h
Pressure: 101.68 kPa
Visibility: 18 km
September Climate & Weather Averages in Bellingham
High Temp: 20 °C
Low Temp: 10 °C
Mean Temp: 15 °C
Precipitation: 51.6 mm
Humidity: 79%
Dew Point: 11 °C
Wind: 13 km/h
Pressure: 101.70 kPa
Visibility: 16 km
October Climate & Weather Averages in Bellingham
High Temp: 15 °C
Low Temp: 6 °C
Mean Temp: 10 °C
Precipitation: 95.1 mm
Humidity: 81%
Dew Point: 7 °C
Wind: 14 km/h
Pressure: 101.83 kPa
Visibility: 15 km
November Climate & Weather Averages in Bellingham
High Temp: 10 °C
Low Temp: 3 °C
Mean Temp: 7 °C
Precipitation: 135.0 mm
Humidity: 81%
Dew Point: 4 °C
Wind: 19 km/h
Pressure: 101.80 kPa
Visibility: 15 km
December Climate & Weather Averages in Bellingham
High Temp: 7 °C
Low Temp: 1 °C
Mean Temp: 4 °C
Precipitation: 105.8 mm
Humidity: 80%
Dew Point: 1 °C
Wind: 21 km/h
Pressure: 101.88 kPa
Visibility: 16 km