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Climate & Weather Averages in Port Moller, Alaska, USA

Currently: 35 °F. Light snow. Fog. (Weather station: Dutch Harbor, USA). See more current weather

Annual Weather Averages in Dutch Harbor

Dutch Harbor is 278 miles from Port Moller, so the actual climate in Port Moller can vary a bit.

Based on weather reports collected during 1992–2021.

Jan
37
29
6.45
Feb
39
30
5.04
Mar
39
30
4.6
Apr
42
33
3.45
May
47
38
3.89
Jun
52
43
2.48
Jul
57
47
2.28
Aug
59
48
2.98
Sep
54
45
5.42
Oct
48
39
7.75
Nov
43
34
6.46
Dec
39
31
7.67

All Year Climate & Weather Averages in Port Moller

High Temp: 59 °F

Low Temp: 29 °F

Mean Temp: 42 °F

Precipitation: 4.87"

Humidity: 76%

Dew Point: 34 °F

Wind: 20 mph

Pressure: 29.75 "Hg

Visibility: 9 mi

January Climate & Weather Averages in Port Moller

High Temp: 37 °F

Low Temp: 29 °F

Mean Temp: 33 °F

Precipitation: 6.45"

Humidity: 75%

Dew Point: 27 °F

Wind: 23 mph

Pressure: 29.53 "Hg

Visibility: 8 mi

February Climate & Weather Averages in Port Moller

High Temp: 39 °F

Low Temp: 30 °F

Mean Temp: 35 °F

Precipitation: 5.04"

Humidity: 75%

Dew Point: 28 °F

Wind: 23 mph

Pressure: 29.61 "Hg

Visibility: 8 mi

March Climate & Weather Averages in Port Moller

High Temp: 39 °F

Low Temp: 30 °F

Mean Temp: 34 °F

Precipitation: 4.60"

Humidity: 74%

Dew Point: 27 °F

Wind: 22 mph

Pressure: 29.77 "Hg

Visibility: 8 mi

April Climate & Weather Averages in Port Moller

High Temp: 42 °F

Low Temp: 33 °F

Mean Temp: 37 °F

Precipitation: 3.45"

Humidity: 75%

Dew Point: 30 °F

Wind: 22 mph

Pressure: 29.76 "Hg

Visibility: 9 mi

May Climate & Weather Averages in Port Moller

High Temp: 47 °F

Low Temp: 38 °F

Mean Temp: 42 °F

Precipitation: 3.89"

Humidity: 77%

Dew Point: 34 °F

Wind: 18 mph

Pressure: 29.86 "Hg

Visibility: 9 mi

June Climate & Weather Averages in Port Moller

High Temp: 52 °F

Low Temp: 43 °F

Mean Temp: 47 °F

Precipitation: 2.48"

Humidity: 79%

Dew Point: 40 °F

Wind: 16 mph

Pressure: 29.90 "Hg

Visibility: 9 mi

July Climate & Weather Averages in Port Moller

High Temp: 57 °F

Low Temp: 47 °F

Mean Temp: 52 °F

Precipitation: 2.28"

Humidity: 82%

Dew Point: 45 °F

Wind: 14 mph

Pressure: 29.98 "Hg

Visibility: 9 mi

August Climate & Weather Averages in Port Moller

High Temp: 59 °F

Low Temp: 48 °F

Mean Temp: 54 °F

Precipitation: 2.98"

Humidity: 80%

Dew Point: 47 °F

Wind: 15 mph

Pressure: 29.95 "Hg

Visibility: 9 mi

September Climate & Weather Averages in Port Moller

High Temp: 54 °F

Low Temp: 45 °F

Mean Temp: 49 °F

Precipitation: 5.42"

Humidity: 76%

Dew Point: 42 °F

Wind: 20 mph

Pressure: 29.80 "Hg

Visibility: 9 mi

October Climate & Weather Averages in Port Moller

High Temp: 48 °F

Low Temp: 39 °F

Mean Temp: 43 °F

Precipitation: 7.75"

Humidity: 73%

Dew Point: 35 °F

Wind: 23 mph

Pressure: 29.68 "Hg

Visibility: 9 mi

November Climate & Weather Averages in Port Moller

High Temp: 43 °F

Low Temp: 34 °F

Mean Temp: 38 °F

Precipitation: 6.46"

Humidity: 73%

Dew Point: 31 °F

Wind: 24 mph

Pressure: 29.67 "Hg

Visibility: 9 mi

December Climate & Weather Averages in Port Moller

High Temp: 39 °F

Low Temp: 31 °F

Mean Temp: 35 °F

Precipitation: 7.67"

Humidity: 74%

Dew Point: 28 °F

Wind: 23 mph

Pressure: 29.51 "Hg

Visibility: 8 mi

Quick Climate Info

Hottest MonthAugust (54 °F avg)
Coldest MonthJanuary (33 °F avg)
Wettest MonthOctober (7.75" avg)
Windiest MonthNovember (24 mph avg)
Annual precip.58.47" (per year)

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