Port Townsend weather in March 2026

Expect daytime maximum temperatures of 52°F in Port Townsend, Washington State in March based on long-term weather averages. There are 5 hours of sunshine per day on average with 16 days with some rainfall and typically 2.4 inches of rainfall in the month.

  • 52°F maximum daytime temperature in March in Port Townsend52
    52°F max day temperature
  • 5 hours of sunshine per day
  • 16 days with some rainfall in March in Port Townsend16
    16 days with some rainfall
  • 39°F minimum night-time temperature in March in Port Townsend39
    39°F min night temperature
  • 12 hours of daylight per day in March in Port Townsend12
    12 hours of daylight per day
  • No heat & humidity in March in Port Townsend0
    No heat & humidity
  • 2.4 inches monthly rainfall in March in Port Townsend2.4
    2.4 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in March in Port Townsend3
    3 (Moderate) UV index
  • 46°F sea temperature in March in Port Townsend46
    46°F sea temperature

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The March 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 March?

Daytime temperatures usually reach 52°F in Port Townsend in March, falling to 39°F at night.

How sunny is it in Port Townsend in March?

There are normally 5 hours of bright sunshine each day in Port Townsend in March - that's 42% of daylight hours.

How warm is the sea around Port Townsend in March?

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

Does it rain in Port Townsend in March?

There are usually 16 days with some rain in Port Townsend in March and the average monthly rainfall is 2.4 inches.

Port Townsend March sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st March 2026 06:52 17:56
Monday, 16th March 2026 06:22 18:18
Tuesday, 31st March 2026 05:51 18:40

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