Tacoma weather in August 2025

Expect 75°F daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Tacoma in August. Check more long-term weather averages for Tacoma in August before you book your next holiday to Washington State in 2025/2026.

  • 75°F maximum daytime temperature in August in Tacoma75
    75°F max day temperature
  • 9 hours of sunshine per day
  • 6 days with some rainfall in August in Tacoma6
    6 days with some rainfall
  • 52°F minimum night-time temperature in August in Tacoma52
    52°F min night temperature
  • 14 hours of daylight per day in August in Tacoma14
    14 hours of daylight per day
  • No heat & humidity in August in Tacoma0
    No heat & humidity
  • 1.2 inches monthly rainfall in August in Tacoma1.2
    1.2 inches of monthly rainfall
  • UV (maximum) index 7 (High) in August in Tacoma7
    7 (High) UV index

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The August weather guide for Washington State (Tacoma) 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 hot is it in Tacoma in August?

Daytime temperatures usually reach 75°F in Tacoma in August, falling to 52°F at night.

How sunny is it in Tacoma in August?

There are normally 9 hours of bright sunshine each day in Tacoma in August - that's 64% of daylight hours.

Does it rain in Tacoma in August?

There are usually 6 days with some rain in Tacoma in August and the average monthly rainfall is 1.2 inches.

Tacoma August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:49 19:42
Saturday, 16th August 2025 05:08 19:19
Sunday, 31st August 2025 05:28 18:51

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