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Climate & Weather Averages in Prudhoe Bay, Alaska, USA

Currently: 30 °F. Ice fog. (Weather station: Deadhorse Airport, USA). See more current weather

Annual Weather Averages Near Prudhoe Bay

Averages are for Deadhorse Airport, which is 5 miles from Prudhoe Bay.

Based on weather reports collected during 1992–2021.

All Year Climate & Weather Averages in Prudhoe Bay

High Temp: 55 °F

Low Temp: -22 °F

Mean Temp: 14 °F

Precipitation: 0.38"

Humidity: 83%

Dew Point: 10 °F

Wind: 21 mph

Pressure: 30.01 "Hg

Visibility: 8 mi

January Climate & Weather Averages in Prudhoe Bay

High Temp: -8 °F

Low Temp: -21 °F

Mean Temp: -15 °F

Precipitation: 0.17"

Humidity: 78%

Dew Point: -19 °F

Wind: 22 mph

Pressure: 30.09 "Hg

Visibility: 7 mi

February Climate & Weather Averages in Prudhoe Bay

High Temp: -8 °F

Low Temp: -22 °F

Mean Temp: -15 °F

Precipitation: 0.15"

Humidity: 78%

Dew Point: -18 °F

Wind: 22 mph

Pressure: 30.10 "Hg

Visibility: 7 mi

March Climate & Weather Averages in Prudhoe Bay

High Temp: -7 °F

Low Temp: -21 °F

Mean Temp: -14 °F

Precipitation: 0.13"

Humidity: 78%

Dew Point: -17 °F

Wind: 22 mph

Pressure: 30.14 "Hg

Visibility: 7 mi

April Climate & Weather Averages in Prudhoe Bay

High Temp: 10 °F

Low Temp: -4 °F

Mean Temp: 3 °F

Precipitation: 0.24"

Humidity: 84%

Dew Point: 0 °F

Wind: 20 mph

Pressure: 30.07 "Hg

Visibility: 7 mi

May Climate & Weather Averages in Prudhoe Bay

High Temp: 29 °F

Low Temp: 20 °F

Mean Temp: 24 °F

Precipitation: 0.23"

Humidity: 88%

Dew Point: 21 °F

Wind: 22 mph

Pressure: 30.06 "Hg

Visibility: 7 mi

June Climate & Weather Averages in Prudhoe Bay

High Temp: 46 °F

Low Temp: 33 °F

Mean Temp: 39 °F

Precipitation: 0.45"

Humidity: 82%

Dew Point: 34 °F

Wind: 22 mph

Pressure: 29.95 "Hg

Visibility: 9 mi

July Climate & Weather Averages in Prudhoe Bay

High Temp: 55 °F

Low Temp: 40 °F

Mean Temp: 47 °F

Precipitation: 0.75"

Humidity: 81%

Dew Point: 42 °F

Wind: 19 mph

Pressure: 29.92 "Hg

Visibility: 10 mi

August Climate & Weather Averages in Prudhoe Bay

High Temp: 49 °F

Low Temp: 37 °F

Mean Temp: 43 °F

Precipitation: 0.98"

Humidity: 86%

Dew Point: 39 °F

Wind: 18 mph

Pressure: 29.89 "Hg

Visibility: 9 mi

September Climate & Weather Averages in Prudhoe Bay

High Temp: 39 °F

Low Temp: 30 °F

Mean Temp: 35 °F

Precipitation: 0.54"

Humidity: 88%

Dew Point: 31 °F

Wind: 19 mph

Pressure: 29.92 "Hg

Visibility: 8 mi

October Climate & Weather Averages in Prudhoe Bay

High Temp: 24 °F

Low Temp: 14 °F

Mean Temp: 19 °F

Precipitation: 0.36"

Humidity: 88%

Dew Point: 17 °F

Wind: 20 mph

Pressure: 29.92 "Hg

Visibility: 7 mi

November Climate & Weather Averages in Prudhoe Bay

High Temp: 10 °F

Low Temp: -3 °F

Mean Temp: 3 °F

Precipitation: 0.27"

Humidity: 84%

Dew Point: -1 °F

Wind: 21 mph

Pressure: 29.96 "Hg

Visibility: 7 mi

December Climate & Weather Averages in Prudhoe Bay

High Temp: -3 °F

Low Temp: -16 °F

Mean Temp: -9 °F

Precipitation: 0.25"

Humidity: 80%

Dew Point: -12 °F

Wind: 21 mph

Pressure: 30.05 "Hg

Visibility: 7 mi

Quick Climate Info

Hottest MonthJuly (47 °F avg)
Coldest MonthFebruary (-15 °F avg)
Wettest MonthAugust (0.98" avg)
Windiest MonthMay (22 mph avg)
Annual precip.4.51" (per year)

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