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Climate & Weather Averages in Fort Smith, Northwest Territories, Canada

Currently: 35 °F. Chilly. (Weather station: Waterton Park Gate, Canada). See more current weather

Annual Weather Averages in Fort Smith

Based on weather reports collected during 1992–2021.

All Year Climate & Weather Averages in Fort Smith

High Temp: 75 °F

Low Temp: -15 °F

Mean Temp: 30 °F

Precipitation: 1.15"

Humidity: 72%

Dew Point: 21 °F

Wind: 10 mph

Pressure: 29.97 "Hg

Visibility: 14 mi

January Climate & Weather Averages in Fort Smith

High Temp: 1 °F

Low Temp: -15 °F

Mean Temp: -7 °F

Precipitation: 0.73"

Humidity: 81%

Dew Point: -11 °F

Wind: 9 mph

Pressure: 30.09 "Hg

Visibility: 13 mi

February Climate & Weather Averages in Fort Smith

High Temp: 8 °F

Low Temp: -12 °F

Mean Temp: -2 °F

Precipitation: 0.53"

Humidity: 79%

Dew Point: -7 °F

Wind: 9 mph

Pressure: 30.12 "Hg

Visibility: 13 mi

March Climate & Weather Averages in Fort Smith

High Temp: 23 °F

Low Temp: -1 °F

Mean Temp: 11 °F

Precipitation: 0.60"

Humidity: 72%

Dew Point: 3 °F

Wind: 11 mph

Pressure: 30.09 "Hg

Visibility: 14 mi

April Climate & Weather Averages in Fort Smith

High Temp: 42 °F

Low Temp: 19 °F

Mean Temp: 31 °F

Precipitation: 0.58"

Humidity: 62%

Dew Point: 18 °F

Wind: 11 mph

Pressure: 30.03 "Hg

Visibility: 15 mi

May Climate & Weather Averages in Fort Smith

High Temp: 58 °F

Low Temp: 35 °F

Mean Temp: 47 °F

Precipitation: 1.02"

Humidity: 55%

Dew Point: 30 °F

Wind: 12 mph

Pressure: 29.99 "Hg

Visibility: 15 mi

June Climate & Weather Averages in Fort Smith

High Temp: 71 °F

Low Temp: 47 °F

Mean Temp: 59 °F

Precipitation: 1.71"

Humidity: 58%

Dew Point: 44 °F

Wind: 11 mph

Pressure: 29.88 "Hg

Visibility: 15 mi

July Climate & Weather Averages in Fort Smith

High Temp: 75 °F

Low Temp: 52 °F

Mean Temp: 63 °F

Precipitation: 2.09"

Humidity: 65%

Dew Point: 50 °F

Wind: 10 mph

Pressure: 29.86 "Hg

Visibility: 14 mi

August Climate & Weather Averages in Fort Smith

High Temp: 70 °F

Low Temp: 48 °F

Mean Temp: 59 °F

Precipitation: 2.28"

Humidity: 71%

Dew Point: 49 °F

Wind: 10 mph

Pressure: 29.87 "Hg

Visibility: 14 mi

September Climate & Weather Averages in Fort Smith

High Temp: 57 °F

Low Temp: 38 °F

Mean Temp: 48 °F

Precipitation: 1.69"

Humidity: 76%

Dew Point: 40 °F

Wind: 11 mph

Pressure: 29.88 "Hg

Visibility: 14 mi

October Climate & Weather Averages in Fort Smith

High Temp: 40 °F

Low Temp: 27 °F

Mean Temp: 34 °F

Precipitation: 1.06"

Humidity: 82%

Dew Point: 28 °F

Wind: 11 mph

Pressure: 29.91 "Hg

Visibility: 13 mi

November Climate & Weather Averages in Fort Smith

High Temp: 20 °F

Low Temp: 8 °F

Mean Temp: 14 °F

Precipitation: 0.85"

Humidity: 86%

Dew Point: 11 °F

Wind: 10 mph

Pressure: 29.96 "Hg

Visibility: 12 mi

December Climate & Weather Averages in Fort Smith

High Temp: 5 °F

Low Temp: -9 °F

Mean Temp: -2 °F

Precipitation: 0.63"

Humidity: 82%

Dew Point: -5 °F

Wind: 9 mph

Pressure: 30.02 "Hg

Visibility: 13 mi

Quick Climate Info

Hottest MonthJuly (63 °F avg)
Coldest MonthJanuary (-7 °F avg)
Wettest MonthAugust (2.28" avg)
Windiest MonthMay (12 mph avg)
Annual precip.13.78" (per year)

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