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Climate & Weather Averages in Saint-Jean-sur-Richelieu, Quebec, Canada

Currently: 40 °F. Quite cool. (Weather station: L'Acadie, Canada). See more current weather

Annual Weather Averages Near Saint-Jean-sur-Richelieu

Averages are for L'Acadie, which is 4 miles from Saint-Jean-sur-Richelieu.

Based on weather reports collected during 2012–2021.

All Year Climate & Weather Averages in Saint-Jean-sur-Richelieu

High Temp: 80 °F

Low Temp: 9 °F

Mean Temp: 45 °F

Precipitation: 3.17"

Humidity: 73%

Dew Point: 36 °F

Wind: 12 mph

Pressure: 29.99 "Hg

Visibility: 8 mi

January Climate & Weather Averages in Saint-Jean-sur-Richelieu

High Temp: 26 °F

Low Temp: 9 °F

Mean Temp: 17 °F

Precipitation: 2.56"

Humidity: 78%

Dew Point: 12 °F

Wind: 14 mph

Pressure: 30.02 "Hg

Visibility: 8 mi

February Climate & Weather Averages in Saint-Jean-sur-Richelieu

High Temp: 27 °F

Low Temp: 9 °F

Mean Temp: 18 °F

Precipitation: 2.53"

Humidity: 75%

Dew Point: 12 °F

Wind: 13 mph

Pressure: 30.03 "Hg

Visibility: 8 mi

March Climate & Weather Averages in Saint-Jean-sur-Richelieu

High Temp: 37 °F

Low Temp: 20 °F

Mean Temp: 29 °F

Precipitation: 2.46"

Humidity: 70%

Dew Point: 20 °F

Wind: 14 mph

Pressure: 30.04 "Hg

Visibility: 8 mi

April Climate & Weather Averages in Saint-Jean-sur-Richelieu

High Temp: 52 °F

Low Temp: 33 °F

Mean Temp: 42 °F

Precipitation: 3.59"

Humidity: 65%

Dew Point: 30 °F

Wind: 14 mph

Pressure: 29.96 "Hg

Visibility: 9 mi

May Climate & Weather Averages in Saint-Jean-sur-Richelieu

High Temp: 68 °F

Low Temp: 46 °F

Mean Temp: 57 °F

Precipitation: 2.82"

Humidity: 61%

Dew Point: 44 °F

Wind: 13 mph

Pressure: 29.97 "Hg

Visibility: 9 mi

June Climate & Weather Averages in Saint-Jean-sur-Richelieu

High Temp: 76 °F

Low Temp: 55 °F

Mean Temp: 66 °F

Precipitation: 3.23"

Humidity: 66%

Dew Point: 54 °F

Wind: 12 mph

Pressure: 29.90 "Hg

Visibility: 9 mi

July Climate & Weather Averages in Saint-Jean-sur-Richelieu

High Temp: 80 °F

Low Temp: 60 °F

Mean Temp: 70 °F

Precipitation: 3.86"

Humidity: 71%

Dew Point: 60 °F

Wind: 10 mph

Pressure: 29.92 "Hg

Visibility: 9 mi

August Climate & Weather Averages in Saint-Jean-sur-Richelieu

High Temp: 78 °F

Low Temp: 58 °F

Mean Temp: 68 °F

Precipitation: 3.78"

Humidity: 76%

Dew Point: 60 °F

Wind: 9 mph

Pressure: 29.95 "Hg

Visibility: 9 mi

September Climate & Weather Averages in Saint-Jean-sur-Richelieu

High Temp: 71 °F

Low Temp: 50 °F

Mean Temp: 61 °F

Precipitation: 3.24"

Humidity: 76%

Dew Point: 53 °F

Wind: 10 mph

Pressure: 30.04 "Hg

Visibility: 9 mi

October Climate & Weather Averages in Saint-Jean-sur-Richelieu

High Temp: 58 °F

Low Temp: 41 °F

Mean Temp: 50 °F

Precipitation: 4.05"

Humidity: 77%

Dew Point: 42 °F

Wind: 12 mph

Pressure: 30.01 "Hg

Visibility: 9 mi

November Climate & Weather Averages in Saint-Jean-sur-Richelieu

High Temp: 43 °F

Low Temp: 28 °F

Mean Temp: 35 °F

Precipitation: 2.46"

Humidity: 77%

Dew Point: 29 °F

Wind: 13 mph

Pressure: 30.04 "Hg

Visibility: 8 mi

December Climate & Weather Averages in Saint-Jean-sur-Richelieu

High Temp: 32 °F

Low Temp: 18 °F

Mean Temp: 25 °F

Precipitation: 3.43"

Humidity: 81%

Dew Point: 20 °F

Wind: 13 mph

Pressure: 30.03 "Hg

Visibility: 8 mi

Quick Climate Info

Hottest MonthJuly (70 °F avg)
Coldest MonthJanuary (17 °F avg)
Wettest MonthOctober (4.05" avg)
Windiest MonthJanuary (14 mph avg)
Annual precip.38.01" (per year)

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