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Climate & Weather Averages in Chilliwack, British Columbia, Canada

Currently: 40 °F. Chilly. (Weather station: Agassiz, Canada). See more current weather

Annual Weather Averages Near Chilliwack

Averages are for Agassiz, which is 10 miles from Chilliwack.

Based on weather reports collected during 1992–2021.

All Year Climate & Weather Averages in Chilliwack

High Temp: 77 °F

Low Temp: 34 °F

Mean Temp: 52 °F

Precipitation: 5.79"

Humidity: 78%

Dew Point: 44 °F

Wind: 8 mph

Pressure: 30.03 "Hg

Visibility: 8 mi

January Climate & Weather Averages in Chilliwack

High Temp: 44 °F

Low Temp: 34 °F

Mean Temp: 39 °F

Precipitation: 9.54"

Humidity: 82%

Dew Point: 32 °F

Wind: 11 mph

Pressure: 30.07 "Hg

Visibility: 8 mi

February Climate & Weather Averages in Chilliwack

High Temp: 47 °F

Low Temp: 35 °F

Mean Temp: 41 °F

Precipitation: 5.62"

Humidity: 76%

Dew Point: 33 °F

Wind: 10 mph

Pressure: 30.06 "Hg

Visibility: 8 mi

March Climate & Weather Averages in Chilliwack

High Temp: 52 °F

Low Temp: 38 °F

Mean Temp: 45 °F

Precipitation: 6.77"

Humidity: 77%

Dew Point: 37 °F

Wind: 8 mph

Pressure: 30.03 "Hg

Visibility: 8 mi

April Climate & Weather Averages in Chilliwack

High Temp: 59 °F

Low Temp: 42 °F

Mean Temp: 50 °F

Precipitation: 4.74"

Humidity: 74%

Dew Point: 41 °F

Wind: 7 mph

Pressure: 30.03 "Hg

Visibility: 9 mi

May Climate & Weather Averages in Chilliwack

High Temp: 67 °F

Low Temp: 48 °F

Mean Temp: 57 °F

Precipitation: 3.53"

Humidity: 72%

Dew Point: 47 °F

Wind: 6 mph

Pressure: 30.02 "Hg

Visibility: 9 mi

June Climate & Weather Averages in Chilliwack

High Temp: 70 °F

Low Temp: 53 °F

Mean Temp: 61 °F

Precipitation: 3.46"

Humidity: 74%

Dew Point: 52 °F

Wind: 6 mph

Pressure: 30.01 "Hg

Visibility: 9 mi

July Climate & Weather Averages in Chilliwack

High Temp: 77 °F

Low Temp: 56 °F

Mean Temp: 66 °F

Precipitation: 2.01"

Humidity: 74%

Dew Point: 57 °F

Wind: 6 mph

Pressure: 30.02 "Hg

Visibility: 9 mi

August Climate & Weather Averages in Chilliwack

High Temp: 77 °F

Low Temp: 55 °F

Mean Temp: 66 °F

Precipitation: 2.09"

Humidity: 76%

Dew Point: 57 °F

Wind: 6 mph

Pressure: 30.00 "Hg

Visibility: 9 mi

September Climate & Weather Averages in Chilliwack

High Temp: 71 °F

Low Temp: 51 °F

Mean Temp: 61 °F

Precipitation: 4.18"

Humidity: 79%

Dew Point: 53 °F

Wind: 6 mph

Pressure: 30.01 "Hg

Visibility: 9 mi

October Climate & Weather Averages in Chilliwack

High Temp: 59 °F

Low Temp: 45 °F

Mean Temp: 52 °F

Precipitation: 7.62"

Humidity: 83%

Dew Point: 46 °F

Wind: 6 mph

Pressure: 30.05 "Hg

Visibility: 8 mi

November Climate & Weather Averages in Chilliwack

High Temp: 49 °F

Low Temp: 39 °F

Mean Temp: 44 °F

Precipitation: 10.96"

Humidity: 84%

Dew Point: 38 °F

Wind: 8 mph

Pressure: 30.04 "Hg

Visibility: 8 mi

December Climate & Weather Averages in Chilliwack

High Temp: 43 °F

Low Temp: 34 °F

Mean Temp: 38 °F

Precipitation: 9.01"

Humidity: 82%

Dew Point: 31 °F

Wind: 11 mph

Pressure: 30.06 "Hg

Visibility: 8 mi

Quick Climate Info

Hottest MonthAugust (66 °F avg)
Coldest MonthDecember (38 °F avg)
Wettest MonthNovember (10.96" avg)
Windiest MonthJanuary (11 mph avg)
Annual precip.69.54" (per year)

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