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Climate & Weather Averages in Eaton, Idaho, USA

Currently: 37 °F. Clear. (Weather station: Ontario Municipal Airport, USA). See more current weather

Annual Weather Averages Near Eaton

Averages are for Ontario Municipal Airport, which is 18 miles from Eaton.

Based on weather reports collected during 1992–2021.

All Year Climate & Weather Averages in Eaton

High Temp: 94 °F

Low Temp: 23 °F

Mean Temp: 52 °F

Precipitation: 0.82"

Humidity: 55%

Dew Point: 35 °F

Wind: 8 mph

Pressure: 30.05 "Hg

Visibility: 9 mi

January Climate & Weather Averages in Eaton

High Temp: 37 °F

Low Temp: 24 °F

Mean Temp: 31 °F

Precipitation: 1.26"

Humidity: 80%

Dew Point: 25 °F

Wind: 6 mph

Pressure: 30.26 "Hg

Visibility: 7 mi

February Climate & Weather Averages in Eaton

High Temp: 45 °F

Low Temp: 26 °F

Mean Temp: 36 °F

Precipitation: 0.92"

Humidity: 70%

Dew Point: 27 °F

Wind: 8 mph

Pressure: 30.15 "Hg

Visibility: 9 mi

March Climate & Weather Averages in Eaton

High Temp: 57 °F

Low Temp: 32 °F

Mean Temp: 45 °F

Precipitation: 0.96"

Humidity: 58%

Dew Point: 30 °F

Wind: 9 mph

Pressure: 30.07 "Hg

Visibility: 10 mi

April Climate & Weather Averages in Eaton

High Temp: 65 °F

Low Temp: 37 °F

Mean Temp: 51 °F

Precipitation: 0.80"

Humidity: 50%

Dew Point: 32 °F

Wind: 11 mph

Pressure: 30.00 "Hg

Visibility: 10 mi

May Climate & Weather Averages in Eaton

High Temp: 75 °F

Low Temp: 47 °F

Mean Temp: 61 °F

Precipitation: 1.19"

Humidity: 47%

Dew Point: 39 °F

Wind: 10 mph

Pressure: 29.94 "Hg

Visibility: 10 mi

June Climate & Weather Averages in Eaton

High Temp: 84 °F

Low Temp: 54 °F

Mean Temp: 69 °F

Precipitation: 0.69"

Humidity: 42%

Dew Point: 43 °F

Wind: 9 mph

Pressure: 29.91 "Hg

Visibility: 10 mi

July Climate & Weather Averages in Eaton

High Temp: 94 °F

Low Temp: 61 °F

Mean Temp: 78 °F

Precipitation: 0.40"

Humidity: 35%

Dew Point: 46 °F

Wind: 8 mph

Pressure: 29.90 "Hg

Visibility: 10 mi

August Climate & Weather Averages in Eaton

High Temp: 92 °F

Low Temp: 57 °F

Mean Temp: 75 °F

Precipitation: 0.17"

Humidity: 37%

Dew Point: 45 °F

Wind: 7 mph

Pressure: 29.90 "Hg

Visibility: 10 mi

September Climate & Weather Averages in Eaton

High Temp: 82 °F

Low Temp: 47 °F

Mean Temp: 64 °F

Precipitation: 0.31"

Humidity: 43%

Dew Point: 40 °F

Wind: 6 mph

Pressure: 29.97 "Hg

Visibility: 10 mi

October Climate & Weather Averages in Eaton

High Temp: 65 °F

Low Temp: 37 °F

Mean Temp: 51 °F

Precipitation: 0.70"

Humidity: 54%

Dew Point: 34 °F

Wind: 7 mph

Pressure: 30.09 "Hg

Visibility: 10 mi

November Climate & Weather Averages in Eaton

High Temp: 49 °F

Low Temp: 28 °F

Mean Temp: 39 °F

Precipitation: 0.93"

Humidity: 69%

Dew Point: 29 °F

Wind: 6 mph

Pressure: 30.19 "Hg

Visibility: 9 mi

December Climate & Weather Averages in Eaton

High Temp: 37 °F

Low Temp: 23 °F

Mean Temp: 30 °F

Precipitation: 1.46"

Humidity: 78%

Dew Point: 24 °F

Wind: 7 mph

Pressure: 30.24 "Hg

Visibility: 8 mi

Quick Climate Info

Hottest MonthJuly (78 °F avg)
Coldest MonthDecember (30 °F avg)
Wettest MonthDecember (1.46" avg)
Windiest MonthApril (11 mph avg)
Annual precip.9.80" (per year)

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