Anchorage weather in October 2025

Expect daytime maximum temperatures of 5°C in Anchorage in October based on long-term weather averages. There are 4 hours of sunshine per day on average with 12 days with some rainfall and typically 48 mm of rainfall in the month.

  • 5°C maximum daytime temperature in October in Anchorage5
    5°C max day temperature
  • 4 hours of sunshine per day
  • 12 days with some rainfall in October in Anchorage12
    12 days with some rainfall
  • -2°C minimum night-time temperature in October in Anchorage-2
    -2°C min night temperature
  • 10 hours of daylight per day in October in Anchorage10
    10 hours of daylight per day
  • No heat & humidity in October in Anchorage0
    No heat & humidity
  • 48 mm monthly rainfall in October in Anchorage48
    48 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in October in Anchorage1
    1 (Low) UV index
  • 8°C sea temperature in October in Anchorage8
    8°C sea temperature

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The October weather guide for Alaska (Anchorage) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about the USA

How cold is it in Anchorage in October?

Daytime temperatures usually reach 5°C in Anchorage in October, falling to -2°C at night.

How sunny is it in Anchorage in October?

There are normally 4 hours of bright sunshine each day in Anchorage in October - that's 37% of daylight hours.

Is the sea cold around Anchorage in October?

The average sea temperature around Anchorage in October is 8°C.

Does it rain in Anchorage in October?

There are usually 12 days with some rain in Anchorage in October and the average monthly rainfall is 48mm. Rain may fall as snow in this month.

Anchorage October sunrise & sunset times

Browse the sunrise and sunset times for Anchorage in October 2025. Select a month to view Anchorage sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 07:07 18:29
Thursday, 16th October 2025 07:46 17:43
Friday, 31st October 2025 08:26 16:59

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