Annual Weather Averages in Atikokan Ont.
Atikokan Ont. is 82 miles from Fort Frances, so the actual climate in Fort Frances can vary a bit.
Based on weather reports collected during 2012–2021.
All Year Climate & Weather Averages in Fort Frances
High Temp: 78 °F
Low Temp: -7 °F
Mean Temp: 37 °F
Precipitation: 2.90"
Humidity: 73%
Dew Point: 29 °F
Wind: 7 mph
Pressure: 30.00 "Hg
Visibility: N/A
January Climate & Weather Averages in Fort Frances
High Temp: 17 °F
Low Temp: -5 °F
Mean Temp: 6 °F
Precipitation: 1.27"
Humidity: 80%
Dew Point: 2 °F
Wind: 7 mph
Pressure: 30.05 "Hg
Visibility: N/A
February Climate & Weather Averages in Fort Frances
High Temp: 19 °F
Low Temp: -7 °F
Mean Temp: 6 °F
Precipitation: 1.48"
Humidity: 73%
Dew Point: 0 °F
Wind: 7 mph
Pressure: 30.08 "Hg
Visibility: N/A
March Climate & Weather Averages in Fort Frances
High Temp: 36 °F
Low Temp: 10 °F
Mean Temp: 23 °F
Precipitation: 3.00"
Humidity: 64%
Dew Point: 13 °F
Wind: 8 mph
Pressure: 30.08 "Hg
Visibility: N/A
April Climate & Weather Averages in Fort Frances
High Temp: 47 °F
Low Temp: 22 °F
Mean Temp: 35 °F
Precipitation: 2.02"
Humidity: 61%
Dew Point: 22 °F
Wind: 9 mph
Pressure: 30.02 "Hg
Visibility: N/A
May Climate & Weather Averages in Fort Frances
High Temp: 63 °F
Low Temp: 37 °F
Mean Temp: 50 °F
Precipitation: 3.04"
Humidity: 62%
Dew Point: 38 °F
Wind: 8 mph
Pressure: 29.99 "Hg
Visibility: N/A
June Climate & Weather Averages in Fort Frances
High Temp: 73 °F
Low Temp: 49 °F
Mean Temp: 61 °F
Precipitation: 3.97"
Humidity: 69%
Dew Point: 51 °F
Wind: 7 mph
Pressure: 29.90 "Hg
Visibility: N/A
July Climate & Weather Averages in Fort Frances
High Temp: 78 °F
Low Temp: 54 °F
Mean Temp: 66 °F
Precipitation: 3.79"
Humidity: 71%
Dew Point: 56 °F
Wind: 6 mph
Pressure: 29.95 "Hg
Visibility: N/A
August Climate & Weather Averages in Fort Frances
High Temp: 75 °F
Low Temp: 51 °F
Mean Temp: 63 °F
Precipitation: 2.60"
Humidity: 75%
Dew Point: 55 °F
Wind: 6 mph
Pressure: 29.95 "Hg
Visibility: N/A
September Climate & Weather Averages in Fort Frances
High Temp: 66 °F
Low Temp: 45 °F
Mean Temp: 55 °F
Precipitation: 3.82"
Humidity: 77%
Dew Point: 48 °F
Wind: 7 mph
Pressure: 29.98 "Hg
Visibility: N/A
October Climate & Weather Averages in Fort Frances
High Temp: 50 °F
Low Temp: 33 °F
Mean Temp: 41 °F
Precipitation: 2.39"
Humidity: 79%
Dew Point: 35 °F
Wind: 8 mph
Pressure: 29.96 "Hg
Visibility: N/A
November Climate & Weather Averages in Fort Frances
High Temp: 33 °F
Low Temp: 18 °F
Mean Temp: 26 °F
Precipitation: 4.52"
Humidity: 81%
Dew Point: 21 °F
Wind: 8 mph
Pressure: 30.01 "Hg
Visibility: N/A
December Climate & Weather Averages in Fort Frances
High Temp: 21 °F
Low Temp: 2 °F
Mean Temp: 11 °F
Precipitation: 2.86"
Humidity: 82%
Dew Point: 8 °F
Wind: 7 mph
Pressure: 30.03 "Hg
Visibility: N/A