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Climate & Weather Averages in Boise, Idaho, USA

Now
66 °F

Sunny.


Feels Like: 66 °F
Forecast: 81 / 50 °F
Wind: 9 mph from Southeast

Location: Boise Air Terminal

Current Time: Apr 19, 2019 at 10:32:39 am

Latest Report: Apr 19, 2019 at 9:53 am


Visibility: 10 mi

Pressure: 29.99 "Hg (27.24 "Hg at 822m altitude)

Humidity: 33%

Dew Point: 36 °F

Location of BoiseLocation

Annual Weather Averages Near Boise

Averages are for Boise Air Terminal, which is 4 miles from Boise.

Based on weather reports collected during 1985–2015.

All Year Climate & Weather Averages in Boise

High Temp: 93 °F

Low Temp: 25 °F

Mean Temp: 53 °F

Precipitation: 0.47"

Humidity: 52%

Dew Point: 33 °F

Wind: 6 mph

Pressure: 30.03 "Hg

Visibility: 13 mi

January Climate & Weather Averages in Boise

High Temp: 38 °F

Low Temp: 25 °F

Mean Temp: 32 °F

Precipitation: 0.76"

Humidity: 77%

Dew Point: 25 °F

Wind: 5 mph

Pressure: 30.23 "Hg

Visibility: 9 mi

February Climate & Weather Averages in Boise

High Temp: 46 °F

Low Temp: 29 °F

Mean Temp: 37 °F

Precipitation: 0.57"

Humidity: 67%

Dew Point: 27 °F

Wind: 6 mph

Pressure: 30.13 "Hg

Visibility: 11 mi

March Climate & Weather Averages in Boise

High Temp: 55 °F

Low Temp: 34 °F

Mean Temp: 45 °F

Precipitation: 0.77"

Humidity: 56%

Dew Point: 29 °F

Wind: 7 mph

Pressure: 30.04 "Hg

Visibility: 13 mi

April Climate & Weather Averages in Boise

High Temp: 62 °F

Low Temp: 39 °F

Mean Temp: 50 °F

Precipitation: 0.63"

Humidity: 51%

Dew Point: 32 °F

Wind: 7 mph

Pressure: 29.97 "Hg

Visibility: 14 mi

May Climate & Weather Averages in Boise

High Temp: 72 °F

Low Temp: 46 °F

Mean Temp: 59 °F

Precipitation: 0.62"

Humidity: 46%

Dew Point: 37 °F

Wind: 6 mph

Pressure: 29.91 "Hg

Visibility: 14 mi

June Climate & Weather Averages in Boise

High Temp: 82 °F

Low Temp: 54 °F

Mean Temp: 68 °F

Precipitation: 0.24"

Humidity: 40%

Dew Point: 41 °F

Wind: 6 mph

Pressure: 29.88 "Hg

Visibility: 15 mi

July Climate & Weather Averages in Boise

High Temp: 93 °F

Low Temp: 61 °F

Mean Temp: 77 °F

Precipitation: 0.05"

Humidity: 31%

Dew Point: 43 °F

Wind: 5 mph

Pressure: 29.88 "Hg

Visibility: 15 mi

August Climate & Weather Averages in Boise

High Temp: 91 °F

Low Temp: 60 °F

Mean Temp: 75 °F

Precipitation: 0.04"

Humidity: 31%

Dew Point: 41 °F

Wind: 5 mph

Pressure: 29.89 "Hg

Visibility: 14 mi

September Climate & Weather Averages in Boise

High Temp: 80 °F

Low Temp: 51 °F

Mean Temp: 66 °F

Precipitation: 0.12"

Humidity: 37%

Dew Point: 37 °F

Wind: 5 mph

Pressure: 29.95 "Hg

Visibility: 13 mi

October Climate & Weather Averages in Boise

High Temp: 66 °F

Low Temp: 41 °F

Mean Temp: 53 °F

Precipitation: 0.26"

Humidity: 49%

Dew Point: 33 °F

Wind: 5 mph

Pressure: 30.06 "Hg

Visibility: 13 mi

November Climate & Weather Averages in Boise

High Temp: 49 °F

Low Temp: 31 °F

Mean Temp: 40 °F

Precipitation: 0.73"

Humidity: 68%

Dew Point: 29 °F

Wind: 5 mph

Pressure: 30.16 "Hg

Visibility: 11 mi

December Climate & Weather Averages in Boise

High Temp: 39 °F

Low Temp: 25 °F

Mean Temp: 32 °F

Precipitation: 0.82"

Humidity: 76%

Dew Point: 25 °F

Wind: 6 mph

Pressure: 30.22 "Hg

Visibility: 9 mi

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Quick Climate Info

Hottest MonthJuly (77 °F avg)
Coldest MonthJanuary (32 °F avg)
Wettest MonthDecember (0.82" avg)
Windiest MonthMarch (7 mph avg)
Annual Rainfall5.62" (per year)

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