Ketchikan weather in October 2025

Expect daytime maximum temperatures of 9°C in Ketchikan, Alaska in October based on long-term weather averages. There are 2 hours of sunshine per day on average with 23 days with some rainfall and typically 480 mm of rainfall in the month.

  • 9°C maximum daytime temperature in October in Ketchikan9
    9°C max day temperature
  • 2 hours of sunshine per day
  • 23 days with some rainfall in October in Ketchikan23
    23 days with some rainfall
  • 4°C minimum night-time temperature in October in Ketchikan4
    4°C min night temperature
  • 10 hours of daylight per day in October in Ketchikan10
    10 hours of daylight per day
  • No heat & humidity in October in Ketchikan0
    No heat & humidity
  • 480 mm monthly rainfall in October in Ketchikan480
    480 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in October in Ketchikan1
    1 (Low) UV index
  • 9°C sea temperature in October in Ketchikan9
    9°C sea temperature

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The October weather guide for Alaska (Ketchikan) 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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How warm is it in Ketchikan in October?

Daytime temperatures usually reach 9°C in Ketchikan in October, falling to 4°C at night.

How sunny is it in Ketchikan in October?

There are normally 2 hours of bright sunshine each day in Ketchikan in October - that's 20% of daylight hours.

Is the sea cold around Ketchikan in October?

The average sea temperature around Ketchikan in October is 9°C.

Does it rain in Ketchikan in October?

There are usually 23 days with some rain in Ketchikan in October and the average monthly rainfall is 480mm.

Ketchikan October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 05:50 17:21
Thursday, 16th October 2025 06:20 16:43
Friday, 31st October 2025 06:51 16:09

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