Home   Weather   USA   Juneau   Climate
Flag for USA

Climate & Weather Averages in Juneau, Alaska, USA

Currently: 15 °F. Passing clouds. (Weather station: Juneau International Airport, USA). See more current weather

Annual Weather Averages Near Juneau

Averages are for Juneau International Airport, which is 7 miles from Juneau.

Based on weather reports collected during 1992–2021.

All Year Climate & Weather Averages in Juneau

High Temp: 64 °F

Low Temp: 25 °F

Mean Temp: 42 °F

Precipitation: 5.60"

Humidity: 83%

Dew Point: 37 °F

Wind: 12 mph

Pressure: 29.97 "Hg

Visibility: 9 mi

January Climate & Weather Averages in Juneau

High Temp: 34 °F

Low Temp: 25 °F

Mean Temp: 29 °F

Precipitation: 6.16"

Humidity: 88%

Dew Point: 26 °F

Wind: 12 mph

Pressure: 29.97 "Hg

Visibility: 8 mi

February Climate & Weather Averages in Juneau

High Temp: 36 °F

Low Temp: 25 °F

Mean Temp: 31 °F

Precipitation: 4.38"

Humidity: 85%

Dew Point: 26 °F

Wind: 11 mph

Pressure: 29.99 "Hg

Visibility: 9 mi

March Climate & Weather Averages in Juneau

High Temp: 40 °F

Low Temp: 27 °F

Mean Temp: 33 °F

Precipitation: 3.78"

Humidity: 79%

Dew Point: 27 °F

Wind: 12 mph

Pressure: 29.97 "Hg

Visibility: 9 mi

April Climate & Weather Averages in Juneau

High Temp: 49 °F

Low Temp: 33 °F

Mean Temp: 41 °F

Precipitation: 3.50"

Humidity: 76%

Dew Point: 34 °F

Wind: 12 mph

Pressure: 29.95 "Hg

Visibility: 11 mi

May Climate & Weather Averages in Juneau

High Temp: 57 °F

Low Temp: 41 °F

Mean Temp: 49 °F

Precipitation: 3.60"

Humidity: 73%

Dew Point: 40 °F

Wind: 11 mph

Pressure: 30.00 "Hg

Visibility: 11 mi

June Climate & Weather Averages in Juneau

High Temp: 62 °F

Low Temp: 47 °F

Mean Temp: 55 °F

Precipitation: 3.93"

Humidity: 77%

Dew Point: 47 °F

Wind: 10 mph

Pressure: 29.98 "Hg

Visibility: 11 mi

July Climate & Weather Averages in Juneau

High Temp: 64 °F

Low Temp: 51 °F

Mean Temp: 57 °F

Precipitation: 5.08"

Humidity: 82%

Dew Point: 51 °F

Wind: 10 mph

Pressure: 30.03 "Hg

Visibility: 10 mi

August Climate & Weather Averages in Juneau

High Temp: 63 °F

Low Temp: 50 °F

Mean Temp: 56 °F

Precipitation: 6.39"

Humidity: 84%

Dew Point: 51 °F

Wind: 11 mph

Pressure: 29.98 "Hg

Visibility: 10 mi

September Climate & Weather Averages in Juneau

High Temp: 56 °F

Low Temp: 45 °F

Mean Temp: 50 °F

Precipitation: 8.97"

Humidity: 88%

Dew Point: 47 °F

Wind: 12 mph

Pressure: 29.95 "Hg

Visibility: 9 mi

October Climate & Weather Averages in Juneau

High Temp: 47 °F

Low Temp: 38 °F

Mean Temp: 43 °F

Precipitation: 8.48"

Humidity: 89%

Dew Point: 39 °F

Wind: 13 mph

Pressure: 29.93 "Hg

Visibility: 9 mi

November Climate & Weather Averages in Juneau

High Temp: 39 °F

Low Temp: 30 °F

Mean Temp: 34 °F

Precipitation: 6.55"

Humidity: 88%

Dew Point: 31 °F

Wind: 12 mph

Pressure: 29.94 "Hg

Visibility: 8 mi

December Climate & Weather Averages in Juneau

High Temp: 35 °F

Low Temp: 26 °F

Mean Temp: 31 °F

Precipitation: 6.32"

Humidity: 88%

Dew Point: 28 °F

Wind: 12 mph

Pressure: 30.02 "Hg

Visibility: 8 mi

Quick Climate Info

Hottest MonthJuly (57 °F avg)
Coldest MonthJanuary (29 °F avg)
Wettest MonthSeptember (8.97" avg)
Windiest MonthOctober (13 mph avg)
Annual precip.67.14" (per year)

Weather by CustomWeather, © 2024