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The climate of Dutch Harbor (Alaska - United States of America)
Dutch Harbor is located in the Bering Sea in the most southeasterly part of Alaska on the Alaska peninsula. Dutch Harbor is part of the Unalaska township. It is one of the largest ports of the United States, millions of tons of fish are processed here annually. In the port two large naval bases can be found which were built during WWII to withstand the Japanese threat. In the past this region was used by Russian fur traders.
Dutch Harbor has a subarctic climate strongly influenced by the ocean. The ocean influences temperatures, precipitation figures and the wind. Dutch Harbor is one of the wettest places in Alaska.

 

Climate information
The figures below are based on long term weather and climate records. They are an average for Dutch Harbor:

average
 maximum
temperature (įC)

average
minimum

temperature (įC)
average
hours of sunshine

per
day
average days with precipitation
per month
average
mm
precipitation
per month
average
sea
temperature (įC)
January 2 -3 6 19 5
February 0 -4 7 17 4
March 2 -4 7 18 4
April 3 -2 7 18 4
May 6 1 8 17 5
June 9 4 8 16 7
July 11 7 7 18 9
August 12 8 7 20 10
September 11 6 6 21 10
October 7 2 6 23 8
November 5 0 5 21 7
December 3 -2 5 22 6
= 0-5 mm ● = 6-30 mm ● = 31-60 mm ● = 61-100 mm ● = 101-200 mm ● = over 200 mm
= 0-0.2 inches ● = 0.2-1.2 inches ● = 1.2-2.4 inches ● = 2.5-4 inches ● = 4.1-8 inches ● = over 8 inches

More climate information
Climate figures are very useful but donít present a general impression of the climate and the eventual weather circumstances within a certain period. The figures donít always reflect the chance of wintry weather, extreme heat or hurricanes. That is why we offer useful extra climate information for each month of the year:
 

chance of
(very) hot

weather

chance of
(very) cool
weather
chance of
long-term

precipitation
chance of
hurricanes
(cyclones)
chance of
sunny days

UV-index

January
February
March
April
May
June
July
August
September
October
November
December
click here for the explanation of the symbols

Disclaimer
The information at this site was carefully composed from climate data collected by meteorological services, meteorological offices, climate experts and other sources. ďMore climate infoĒ is based on statistics, climate data and personal experience. No rights can be derived from this site. Weather has no memory and gives no guaranties. Nothing is as changeable and unpredictable as the weather. The authors of this site feel in no way responsible for any damages caused by misinterpretation or other circumstances that may influence your holiday or trip to a certain destination. We provide information, itís up to the reader to use it to itís benefit.

 

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