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Climate & Weather Averages in Idaho Falls, Idaho, USA

Now
45 °F

Partly sunny.


Feels Like: 41 °F
Forecast: 55 / 37 °F
Wind: 7 mph from Northeast

Location: Fanning Field

Current Time: May 19, 2019 at 8:37:34 am

Latest Report: May 19, 2019 at 7:53 am


Visibility: 10 mi

Pressure: 29.72 "Hg (24.97 "Hg at 1429m altitude)

Humidity: 76%

Dew Point: 38 °F

Location of Idaho FallsLocation

Annual Weather Averages in Idaho Falls

Based on weather reports collected during 1985–2015.

All Year Climate & Weather Averages in Idaho Falls

High Temp: 87 °F

Low Temp: 12 °F

Mean Temp: 45 °F

Precipitation: 0.33"

Humidity: 61%

Dew Point: 30 °F

Wind: 7 mph

Pressure: 30.06 "Hg

Visibility: 17 mi

January Climate & Weather Averages in Idaho Falls

High Temp: 29 °F

Low Temp: 12 °F

Mean Temp: 21 °F

Precipitation: 0.29"

Humidity: 84%

Dew Point: 17 °F

Wind: 7 mph

Pressure: 30.27 "Hg

Visibility: 11 mi

February Climate & Weather Averages in Idaho Falls

High Temp: 35 °F

Low Temp: 17 °F

Mean Temp: 26 °F

Precipitation: 0.31"

Humidity: 79%

Dew Point: 20 °F

Wind: 7 mph

Pressure: 30.17 "Hg

Visibility: 13 mi

March Climate & Weather Averages in Idaho Falls

High Temp: 48 °F

Low Temp: 26 °F

Mean Temp: 37 °F

Precipitation: 0.27"

Humidity: 65%

Dew Point: 25 °F

Wind: 9 mph

Pressure: 30.05 "Hg

Visibility: 16 mi

April Climate & Weather Averages in Idaho Falls

High Temp: 58 °F

Low Temp: 32 °F

Mean Temp: 45 °F

Precipitation: 0.42"

Humidity: 53%

Dew Point: 28 °F

Wind: 9 mph

Pressure: 29.96 "Hg

Visibility: 18 mi

May Climate & Weather Averages in Idaho Falls

High Temp: 68 °F

Low Temp: 39 °F

Mean Temp: 53 °F

Precipitation: 0.63"

Humidity: 51%

Dew Point: 35 °F

Wind: 9 mph

Pressure: 29.92 "Hg

Visibility: 19 mi

June Climate & Weather Averages in Idaho Falls

High Temp: 78 °F

Low Temp: 45 °F

Mean Temp: 61 °F

Precipitation: 0.47"

Humidity: 50%

Dew Point: 42 °F

Wind: 8 mph

Pressure: 29.92 "Hg

Visibility: 21 mi

July Climate & Weather Averages in Idaho Falls

High Temp: 87 °F

Low Temp: 50 °F

Mean Temp: 69 °F

Precipitation: 0.16"

Humidity: 47%

Dew Point: 46 °F

Wind: 7 mph

Pressure: 29.95 "Hg

Visibility: 22 mi

August Climate & Weather Averages in Idaho Falls

High Temp: 86 °F

Low Temp: 48 °F

Mean Temp: 67 °F

Precipitation: 0.20"

Humidity: 43%

Dew Point: 43 °F

Wind: 6 mph

Pressure: 29.96 "Hg

Visibility: 20 mi

September Climate & Weather Averages in Idaho Falls

High Temp: 76 °F

Low Temp: 41 °F

Mean Temp: 58 °F

Precipitation: 0.21"

Humidity: 47%

Dew Point: 37 °F

Wind: 6 mph

Pressure: 30.01 "Hg

Visibility: 19 mi

October Climate & Weather Averages in Idaho Falls

High Temp: 61 °F

Low Temp: 32 °F

Mean Temp: 46 °F

Precipitation: 0.29"

Humidity: 57%

Dew Point: 30 °F

Wind: 7 mph

Pressure: 30.09 "Hg

Visibility: 18 mi

November Climate & Weather Averages in Idaho Falls

High Temp: 43 °F

Low Temp: 23 °F

Mean Temp: 33 °F

Precipitation: 0.36"

Humidity: 72%

Dew Point: 24 °F

Wind: 8 mph

Pressure: 30.18 "Hg

Visibility: 14 mi

December Climate & Weather Averages in Idaho Falls

High Temp: 31 °F

Low Temp: 14 °F

Mean Temp: 22 °F

Precipitation: 0.38"

Humidity: 81%

Dew Point: 18 °F

Wind: 7 mph

Pressure: 30.25 "Hg

Visibility: 11 mi

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Quick Climate Info

Hottest MonthJuly (69 °F avg)
Coldest MonthJanuary (21 °F avg)
Wettest MonthMay (0.63" avg)
Windiest MonthApril (9 mph avg)
Annual Rainfall3.99" (per year)

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