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Climate & Weather Averages in Post Falls, Idaho, USA

Currently: 86 °F. Sunny. (Weather station: Coeur d'Alene Weather Reporting System, USA). See more current weather

Annual Weather Averages Near Post Falls

Averages are for Coeur d'Alene Weather Reporting System, which is 7 miles from Post Falls.

Based on weather reports collected during 1992–2021.

All Year Climate & Weather Averages in Post Falls

High Temp: 84 °F

Low Temp: 24 °F

Mean Temp: 48 °F

Precipitation: 1.35"

Humidity: 68%

Dew Point: 35 °F

Wind: 13 mph

Pressure: 30.03 "Hg

Visibility: 9 mi

January Climate & Weather Averages in Post Falls

High Temp: 36 °F

Low Temp: 26 °F

Mean Temp: 31 °F

Precipitation: 2.03"

Humidity: 85%

Dew Point: 26 °F

Wind: 14 mph

Pressure: 30.12 "Hg

Visibility: 9 mi

February Climate & Weather Averages in Post Falls

High Temp: 40 °F

Low Temp: 25 °F

Mean Temp: 33 °F

Precipitation: 1.20"

Humidity: 79%

Dew Point: 26 °F

Wind: 14 mph

Pressure: 30.07 "Hg

Visibility: 9 mi

March Climate & Weather Averages in Post Falls

High Temp: 48 °F

Low Temp: 30 °F

Mean Temp: 39 °F

Precipitation: 1.35"

Humidity: 72%

Dew Point: 30 °F

Wind: 14 mph

Pressure: 30.03 "Hg

Visibility: 10 mi

April Climate & Weather Averages in Post Falls

High Temp: 56 °F

Low Temp: 35 °F

Mean Temp: 46 °F

Precipitation: 1.32"

Humidity: 64%

Dew Point: 33 °F

Wind: 15 mph

Pressure: 30.00 "Hg

Visibility: 10 mi

May Climate & Weather Averages in Post Falls

High Temp: 67 °F

Low Temp: 43 °F

Mean Temp: 55 °F

Precipitation: 1.46"

Humidity: 60%

Dew Point: 39 °F

Wind: 14 mph

Pressure: 29.97 "Hg

Visibility: 10 mi

June Climate & Weather Averages in Post Falls

High Temp: 73 °F

Low Temp: 49 °F

Mean Temp: 61 °F

Precipitation: 1.35"

Humidity: 60%

Dew Point: 45 °F

Wind: 13 mph

Pressure: 29.96 "Hg

Visibility: 10 mi

July Climate & Weather Averages in Post Falls

High Temp: 84 °F

Low Temp: 54 °F

Mean Temp: 69 °F

Precipitation: 0.47"

Humidity: 50%

Dew Point: 47 °F

Wind: 12 mph

Pressure: 29.97 "Hg

Visibility: 10 mi

August Climate & Weather Averages in Post Falls

High Temp: 84 °F

Low Temp: 53 °F

Mean Temp: 68 °F

Precipitation: 0.43"

Humidity: 47%

Dew Point: 45 °F

Wind: 12 mph

Pressure: 29.97 "Hg

Visibility: 10 mi

September Climate & Weather Averages in Post Falls

High Temp: 73 °F

Low Temp: 46 °F

Mean Temp: 60 °F

Precipitation: 0.74"

Humidity: 57%

Dew Point: 42 °F

Wind: 12 mph

Pressure: 30.00 "Hg

Visibility: 10 mi

October Climate & Weather Averages in Post Falls

High Temp: 57 °F

Low Temp: 37 °F

Mean Temp: 47 °F

Precipitation: 1.84"

Humidity: 71%

Dew Point: 36 °F

Wind: 12 mph

Pressure: 30.07 "Hg

Visibility: 10 mi

November Climate & Weather Averages in Post Falls

High Temp: 43 °F

Low Temp: 30 °F

Mean Temp: 37 °F

Precipitation: 2.20"

Humidity: 81%

Dew Point: 30 °F

Wind: 13 mph

Pressure: 30.10 "Hg

Visibility: 9 mi

December Climate & Weather Averages in Post Falls

High Temp: 35 °F

Low Temp: 24 °F

Mean Temp: 30 °F

Precipitation: 1.87"

Humidity: 85%

Dew Point: 25 °F

Wind: 13 mph

Pressure: 30.11 "Hg

Visibility: 9 mi

Quick Climate Info

Hottest MonthJuly (69 °F avg)
Coldest MonthDecember (30 °F avg)
Wettest MonthNovember (2.20" avg)
Windiest MonthApril (15 mph avg)
Annual precip.16.26" (per year)

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