Annual Weather Averages in Sault Ste. Marie
Sault Ste. Marie is 20 miles from St. Joseph, so the actual climate in St. Joseph can vary a bit.
Based on weather reports collected during 1985–2015.
All Year Climate & Weather Averages in St. Joseph
High Temp: 76 °F
Low Temp: 8 °F
Mean Temp: 42 °F
Precipitation: 1.67"
Humidity: 74%
Dew Point: 33 °F
Wind: 7 mph
Pressure: 30.02 "Hg
Visibility: 9 mi
January Climate & Weather Averages in St. Joseph
High Temp: 24 °F
Low Temp: 8 °F
Mean Temp: 16 °F
Precipitation: 1.50"
Humidity: 78%
Dew Point: 10 °F
Wind: 7 mph
Pressure: 30.05 "Hg
Visibility: 7 mi
February Climate & Weather Averages in St. Joseph
High Temp: 25 °F
Low Temp: 8 °F
Mean Temp: 17 °F
Precipitation: 0.80"
Humidity: 74%
Dew Point: 10 °F
Wind: 7 mph
Pressure: 30.07 "Hg
Visibility: 8 mi
March Climate & Weather Averages in St. Joseph
High Temp: 34 °F
Low Temp: 17 °F
Mean Temp: 26 °F
Precipitation: 1.06"
Humidity: 71%
Dew Point: 17 °F
Wind: 7 mph
Pressure: 30.09 "Hg
Visibility: 9 mi
April Climate & Weather Averages in St. Joseph
High Temp: 48 °F
Low Temp: 30 °F
Mean Temp: 39 °F
Precipitation: 1.34"
Humidity: 64%
Dew Point: 27 °F
Wind: 8 mph
Pressure: 30.00 "Hg
Visibility: 10 mi
May Climate & Weather Averages in St. Joseph
High Temp: 63 °F
Low Temp: 40 °F
Mean Temp: 52 °F
Precipitation: 1.40"
Humidity: 65%
Dew Point: 39 °F
Wind: 7 mph
Pressure: 30.00 "Hg
Visibility: 10 mi
June Climate & Weather Averages in St. Joseph
High Temp: 72 °F
Low Temp: 49 °F
Mean Temp: 60 °F
Precipitation: 1.54"
Humidity: 71%
Dew Point: 50 °F
Wind: 6 mph
Pressure: 29.96 "Hg
Visibility: 10 mi
July Climate & Weather Averages in St. Joseph
High Temp: 76 °F
Low Temp: 54 °F
Mean Temp: 65 °F
Precipitation: 1.50"
Humidity: 74%
Dew Point: 56 °F
Wind: 6 mph
Pressure: 29.95 "Hg
Visibility: 10 mi
August Climate & Weather Averages in St. Joseph
High Temp: 75 °F
Low Temp: 54 °F
Mean Temp: 64 °F
Precipitation: 1.65"
Humidity: 76%
Dew Point: 56 °F
Wind: 6 mph
Pressure: 29.99 "Hg
Visibility: 9 mi
September Climate & Weather Averages in St. Joseph
High Temp: 67 °F
Low Temp: 48 °F
Mean Temp: 57 °F
Precipitation: 2.29"
Humidity: 78%
Dew Point: 50 °F
Wind: 6 mph
Pressure: 30.02 "Hg
Visibility: 9 mi
October Climate & Weather Averages in St. Joseph
High Temp: 53 °F
Low Temp: 37 °F
Mean Temp: 45 °F
Precipitation: 2.74"
Humidity: 77%
Dew Point: 38 °F
Wind: 7 mph
Pressure: 30.02 "Hg
Visibility: 9 mi
November Climate & Weather Averages in St. Joseph
High Temp: 40 °F
Low Temp: 28 °F
Mean Temp: 34 °F
Precipitation: 2.41"
Humidity: 78%
Dew Point: 28 °F
Wind: 7 mph
Pressure: 30.03 "Hg
Visibility: 8 mi
December Climate & Weather Averages in St. Joseph
High Temp: 30 °F
Low Temp: 17 °F
Mean Temp: 23 °F
Precipitation: 1.85"
Humidity: 80%
Dew Point: 18 °F
Wind: 7 mph
Pressure: 30.04 "Hg
Visibility: 7 mi