Annual Weather Averages Near Owen Sound
Averages are for Wiarton, which is 15 miles from Owen Sound.
Based on weather reports collected during 1985–2015.
All Year Climate & Weather Averages in Owen Sound
High Temp: 76 °F
Low Temp: 13 °F
Mean Temp: 44 °F
Precipitation: 2.20"
Humidity: 76%
Dew Point: 37 °F
Wind: 8 mph
Pressure: 30.01 "Hg
Visibility: 12 mi
January Climate & Weather Averages in Owen Sound
High Temp: 29 °F
Low Temp: 15 °F
Mean Temp: 22 °F
Precipitation: 3.11"
Humidity: 81%
Dew Point: 17 °F
Wind: 10 mph
Pressure: 30.01 "Hg
Visibility: 9 mi
February Climate & Weather Averages in Owen Sound
High Temp: 28 °F
Low Temp: 13 °F
Mean Temp: 20 °F
Precipitation: 2.03"
Humidity: 77%
Dew Point: 15 °F
Wind: 9 mph
Pressure: 30.04 "Hg
Visibility: 10 mi
March Climate & Weather Averages in Owen Sound
High Temp: 37 °F
Low Temp: 21 °F
Mean Temp: 29 °F
Precipitation: 1.56"
Humidity: 73%
Dew Point: 21 °F
Wind: 8 mph
Pressure: 30.05 "Hg
Visibility: 12 mi
April Climate & Weather Averages in Owen Sound
High Temp: 50 °F
Low Temp: 33 °F
Mean Temp: 41 °F
Precipitation: 1.90"
Humidity: 69%
Dew Point: 31 °F
Wind: 8 mph
Pressure: 29.98 "Hg
Visibility: 13 mi
May Climate & Weather Averages in Owen Sound
High Temp: 63 °F
Low Temp: 42 °F
Mean Temp: 52 °F
Precipitation: 1.83"
Humidity: 71%
Dew Point: 42 °F
Wind: 7 mph
Pressure: 29.99 "Hg
Visibility: 13 mi
June Climate & Weather Averages in Owen Sound
High Temp: 71 °F
Low Temp: 51 °F
Mean Temp: 61 °F
Precipitation: 1.76"
Humidity: 75%
Dew Point: 53 °F
Wind: 6 mph
Pressure: 29.95 "Hg
Visibility: 12 mi
July Climate & Weather Averages in Owen Sound
High Temp: 76 °F
Low Temp: 57 °F
Mean Temp: 66 °F
Precipitation: 1.19"
Humidity: 75%
Dew Point: 58 °F
Wind: 6 mph
Pressure: 29.96 "Hg
Visibility: 13 mi
August Climate & Weather Averages in Owen Sound
High Temp: 75 °F
Low Temp: 56 °F
Mean Temp: 65 °F
Precipitation: 1.45"
Humidity: 77%
Dew Point: 58 °F
Wind: 6 mph
Pressure: 30.01 "Hg
Visibility: 13 mi
September Climate & Weather Averages in Owen Sound
High Temp: 68 °F
Low Temp: 49 °F
Mean Temp: 58 °F
Precipitation: 2.33"
Humidity: 78%
Dew Point: 52 °F
Wind: 7 mph
Pressure: 30.03 "Hg
Visibility: 13 mi
October Climate & Weather Averages in Owen Sound
High Temp: 55 °F
Low Temp: 40 °F
Mean Temp: 48 °F
Precipitation: 3.07"
Humidity: 77%
Dew Point: 41 °F
Wind: 9 mph
Pressure: 30.01 "Hg
Visibility: 13 mi
November Climate & Weather Averages in Owen Sound
High Temp: 44 °F
Low Temp: 31 °F
Mean Temp: 37 °F
Precipitation: 3.22"
Humidity: 78%
Dew Point: 31 °F
Wind: 10 mph
Pressure: 30.02 "Hg
Visibility: 12 mi
December Climate & Weather Averages in Owen Sound
High Temp: 34 °F
Low Temp: 22 °F
Mean Temp: 28 °F
Precipitation: 2.93"
Humidity: 81%
Dew Point: 23 °F
Wind: 9 mph
Pressure: 30.02 "Hg
Visibility: 10 mi