Seattle weather in July 2025

Expect 75°F daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Seattle in July. Check more long-term weather averages for Seattle in July before you book your next holiday to Washington State in 2025/2026.

  • 75°F maximum daytime temperature in July in Seattle75
    75°F max day temperature
  • 10 hours of sunshine per day
  • 5 days with some rainfall in July in Seattle5
    5 days with some rainfall
  • 55°F minimum night-time temperature in July in Seattle55
    55°F min night temperature
  • 16 hours of daylight per day in July in Seattle16
    16 hours of daylight per day
  • No heat & humidity in July in Seattle0
    No heat & humidity
  • 0.8 inches monthly rainfall in July in Seattle0.8
    0.8 inches of monthly rainfall
  • UV (maximum) index 7 (High) in July in Seattle7
    7 (High) UV index

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The July weather guide for Washington State (Seattle) 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 Seattle in July?

Daytime temperatures usually reach 75°F in Seattle in July, falling to 55°F at night.

How sunny is it in Seattle in July?

There are normally 10 hours of bright sunshine each day in Seattle in July - that's 64% of daylight hours.

Does it rain in Seattle in July?

There are usually 5 days with some rain in Seattle in July and the average monthly rainfall is 0.8 inches.

Seattle July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 04:16 20:10
Wednesday, 16th July 2025 04:29 20:02
Thursday, 31st July 2025 04:46 19:44

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