Ketchikan weather in January 2026

Expect daytime maximum temperatures of 2°C in Ketchikan, Alaska in January based on long-term weather averages. There are 2 hours of sunshine per day on average with 19 days with some rainfall and typically 284 mm of rainfall in the month, which might fall as snow.

  • 2°C maximum daytime temperature in January in Ketchikan2
    2°C max day temperature
  • 2 hours of sunshine per day
  • 19 days with some rainfall in January in Ketchikan19
    19 days with some rainfall
  • -3°C minimum night-time temperature in January in Ketchikan-3
    -3°C min night temperature
  • 8 hours of daylight per day in January in Ketchikan8
    8 hours of daylight per day
  • No heat & humidity in January in Ketchikan0
    No heat & humidity
  • 284 mm monthly rainfall in January in Ketchikan284
    284 mm of monthly rainfall
  • No UV (maximum) index in January in Ketchikan0
    No UV (Maximum) Index UV index
  • 6°C sea temperature in January in Ketchikan6
    6°C sea temperature

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The January 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 cold is it in Ketchikan in January?

Daytime temperatures usually reach -6°C in Ketchikan in January, falling to -14°C at night.

How sunny is it in Ketchikan in January?

There are normally 3 hours of bright sunshine each day in Ketchikan in January - that's 43% of daylight hours.

Is the sea cold around Ketchikan in January?

The average sea temperature around Ketchikan in January is 3°C.

Does it rain in Ketchikan in January?

There are usually 8 days with some rain in Ketchikan in January and the average monthly rainfall is 29mm. Rain may fall as snow in this month.

Ketchikan January sunrise & sunset times

Browse the sunrise and sunset times for Ketchikan in January 2026. Select a month to view Ketchikan sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 08:13 15:28
Friday, 16th January 2026 08:03 15:51
Saturday, 31st January 2026 07:40 16:21

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