Port Townsend weather in January 2026

Expect daytime maximum temperatures of 46°F in Port Townsend, Washington State in January based on long-term weather averages. There are 2 hours of sunshine per day on average with 18 days with some rainfall and typically 3.0 inches of rainfall in the month.

  • 46°F maximum daytime temperature in January in Port Townsend46
    46°F max day temperature
  • 2 hours of sunshine per day
  • 18 days with some rainfall in January in Port Townsend18
    18 days with some rainfall
  • 36°F minimum night-time temperature in January in Port Townsend36
    36°F min night temperature
  • 9 hours of daylight per day in January in Port Townsend9
    9 hours of daylight per day
  • No heat & humidity in January in Port Townsend0
    No heat & humidity
  • 3.0 inches monthly rainfall in January in Port Townsend3.0
    3.0 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Port Townsend1
    1 (Low) UV index
  • 46°F sea temperature in January in Port Townsend46
    46°F sea temperature

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The January weather guide for Washington State (Port Townsend) 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)  |  Imperial (°F)

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How warm is it in Port Townsend in January?

Daytime temperatures usually reach 46°F in Port Townsend in January, falling to 36°F at night.

How sunny is it in Port Townsend in January?

There are normally 2 hours of bright sunshine each day in Port Townsend in January - that's 25% of daylight hours.

How warm is the sea around Port Townsend in January?

The average sea temperature around Port Townsend in January is 46°F.

Does it rain in Port Townsend in January?

There are usually 18 days with some rain in Port Townsend in January and the average monthly rainfall is 3.0 inches.

Port Townsend January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 08:01 16:28
Friday, 16th January 2026 07:55 16:47
Saturday, 31st January 2026 07:40 17:10

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