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Climate & Weather Averages in Anchorage, Alaska, USA

Currently: 59 °F. Light rain. Mostly cloudy. (Weather station: Lake Hood Seaplane, USA). See more current weather

Annual Weather Averages in Anchorage

Based on weather reports collected during 1992–2021.

All Year Climate & Weather Averages in Anchorage

High Temp: 68 °F

Low Temp: 11 °F

Mean Temp: 38 °F

Precipitation: 1.26"

Humidity: 71%

Dew Point: 29 °F

Wind: 7 mph

Pressure: 29.94 "Hg

Visibility: 10 mi

January Climate & Weather Averages in Anchorage

High Temp: 23 °F

Low Temp: 11 °F

Mean Temp: 17 °F

Precipitation: 0.63"

Humidity: 78%

Dew Point: 12 °F

Wind: 7 mph

Pressure: 29.92 "Hg

Visibility: 9 mi

February Climate & Weather Averages in Anchorage

High Temp: 28 °F

Low Temp: 15 °F

Mean Temp: 21 °F

Precipitation: 0.68"

Humidity: 77%

Dew Point: 15 °F

Wind: 7 mph

Pressure: 30.03 "Hg

Visibility: 9 mi

March Climate & Weather Averages in Anchorage

High Temp: 34 °F

Low Temp: 18 °F

Mean Temp: 26 °F

Precipitation: 0.54"

Humidity: 66%

Dew Point: 16 °F

Wind: 8 mph

Pressure: 30.01 "Hg

Visibility: 10 mi

April Climate & Weather Averages in Anchorage

High Temp: 46 °F

Low Temp: 30 °F

Mean Temp: 38 °F

Precipitation: 0.39"

Humidity: 62%

Dew Point: 26 °F

Wind: 7 mph

Pressure: 29.92 "Hg

Visibility: 10 mi

May Climate & Weather Averages in Anchorage

High Temp: 58 °F

Low Temp: 42 °F

Mean Temp: 50 °F

Precipitation: 0.66"

Humidity: 57%

Dew Point: 35 °F

Wind: 8 mph

Pressure: 29.95 "Hg

Visibility: 10 mi

June Climate & Weather Averages in Anchorage

High Temp: 65 °F

Low Temp: 50 °F

Mean Temp: 58 °F

Precipitation: 0.95"

Humidity: 62%

Dew Point: 44 °F

Wind: 9 mph

Pressure: 29.93 "Hg

Visibility: 12 mi

July Climate & Weather Averages in Anchorage

High Temp: 68 °F

Low Temp: 54 °F

Mean Temp: 61 °F

Precipitation: 1.74"

Humidity: 68%

Dew Point: 50 °F

Wind: 7 mph

Pressure: 29.96 "Hg

Visibility: 10 mi

August Climate & Weather Averages in Anchorage

High Temp: 65 °F

Low Temp: 52 °F

Mean Temp: 59 °F

Precipitation: 2.87"

Humidity: 72%

Dew Point: 49 °F

Wind: 6 mph

Pressure: 29.91 "Hg

Visibility: 10 mi

September Climate & Weather Averages in Anchorage

High Temp: 57 °F

Low Temp: 44 °F

Mean Temp: 50 °F

Precipitation: 3.02"

Humidity: 73%

Dew Point: 42 °F

Wind: 7 mph

Pressure: 29.85 "Hg

Visibility: 10 mi

October Climate & Weather Averages in Anchorage

High Temp: 43 °F

Low Temp: 32 °F

Mean Temp: 38 °F

Precipitation: 1.75"

Humidity: 74%

Dew Point: 30 °F

Wind: 7 mph

Pressure: 29.90 "Hg

Visibility: 10 mi

November Climate & Weather Averages in Anchorage

High Temp: 29 °F

Low Temp: 19 °F

Mean Temp: 24 °F

Precipitation: 0.97"

Humidity: 78%

Dew Point: 18 °F

Wind: 8 mph

Pressure: 29.91 "Hg

Visibility: 9 mi

December Climate & Weather Averages in Anchorage

High Temp: 25 °F

Low Temp: 14 °F

Mean Temp: 19 °F

Precipitation: 0.95"

Humidity: 80%

Dew Point: 14 °F

Wind: 7 mph

Pressure: 30.01 "Hg

Visibility: 9 mi

Quick Climate Info

Hottest MonthJuly (61 °F avg)
Coldest MonthJanuary (17 °F avg)
Wettest MonthSeptember (3.02" avg)
Windiest MonthJune (9 mph avg)
Annual precip.15.15" (per year)

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