Port Townsend weather in October 2025

Expect 59°F daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Port Townsend in October. Check more long-term weather averages for Port Townsend in October before you book your next holiday to Washington State in 2025/2026.

  • 59°F maximum daytime temperature in October in Port Townsend59
    59°F max day temperature
  • 4 hours of sunshine per day
  • 14 days with some rainfall in October in Port Townsend14
    14 days with some rainfall
  • 45°F minimum night-time temperature in October in Port Townsend45
    45°F min night temperature
  • 11 hours of daylight per day in October in Port Townsend11
    11 hours of daylight per day
  • No heat & humidity in October in Port Townsend0
    No heat & humidity
  • 1.9 inches monthly rainfall in October in Port Townsend1.9
    1.9 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in October in Port Townsend3
    3 (Moderate) UV index
  • 50°F sea temperature in October in Port Townsend50
    50°F sea temperature

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The October 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 October?

Daytime temperatures usually reach 59°F in Port Townsend in October, falling to 45°F at night.

How sunny is it in Port Townsend in October?

There are normally 4 hours of bright sunshine each day in Port Townsend in October - that's 41% of daylight hours.

How warm is the sea around Port Townsend in October?

The average sea temperature around Port Townsend in October is 50°F.

Does it rain in Port Townsend in October?

There are usually 14 days with some rain in Port Townsend in October and the average monthly rainfall is 1.9 inches.

Port Townsend October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:11 17:49
Thursday, 16th October 2025 06:33 17:20
Friday, 31st October 2025 06:55 16:53

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