Swim in Dutch Harbor in september 2024What is the temperature of the sea in in september?

Average sea temperature in Dutch Harbor in september 2024.

In september, according to seasonal norms, the sea temperature in Dutch Harbor is:

Minimum: 46°F

Average: 49°F

Maximum: 52°F

Other useful seasonal weather averages in september:

  • Outside temperature: 49°F to 51°F
  • Most common weather: "Moderate rain at times"
  • The wind blows at 4.4mph
  • It rains a total of 6.3in, over 9 day(s).

Should we swim in Dutch Harbor in september?

No... The water temperature in Dutch Harbor in september is freezing

You won't be able to swim in Dutch Harbor in september! The water temperature is freezing, reaching as low as 46°F (and only 52°F at best)! Our advice: if you are going to Dutch Harbor this month, plan to sightsee and forget the beach!

Note also that in september, the climate is bad with an average outside temperature of 50°F, 6.3in of precipitation (over 9 days) and 88.87 % humidity.

Water and normal seasonal temperatures in Dutch Harbor in september

September
Average sea temperature 49°F
Minimum sea temperature 46°F
Maximum sea temperature 52°F
Average outside temperature 50°F
Maximum outside temperature 52°F
Minimum outside temperature 49°F
Wind speed 16.2mph
Wind temperature 45°F
Precipitation 6.3in
Number of days of rain 9 jour(s)
(31%)
Humidity 89%
Visibility in kilometers 8.65km
Cloud cover 65%
Our opinion freezing swimming

Swim elsewhere in Alaska in september

City Average T° Max. T° Our opinion
Anchorage in september52°F54°Ffreezing swimming
Anchor Point in september53°F55°Ffreezing swimming
Dillingham in september53°F56°Ffreezing swimming
Ketchikan in september54°F57°Ffreezing swimming

Swim in Alaska in september: sea temperature by city

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