SeasonScore
Seattle, United States
Photo: Daniel Schwen · CC BY-SA 3.0

United States

Seattle in July

☀️ Summer

Pleasant and mostly dry.

🎒 Pack: sunglasses & hat

Best months: Jul (9.6), Aug (9.5), Jun (9.3)

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Why July scores 9.6What goes into the score

How it works
🌡️ 25° / 14°C🌧️ 14 mm💧 dew pt 14°🍃 PM2.5 7
  • Weather comfort9.8
    • ✓Comfortable temperatures (25°C highs / 14°C lows)
    • ✓Slightly humid (dew point 14.2°C)
    • ✓Mostly dry (~14 mm rain)
  • Air quality9.7
    • ✓Good (within WHO guideline) (PM2.5 ~7 µg/m³)
  • Seasonal hazards10.0
    • ·No notable seasonal hazards
  • Safety baseline7.5
    • ·Increased caution
Compare monthsPut July side by side with another month
JulAug
Score9.6 Excellent9.5 Excellent
Season☀️ Summer☀️ Summer
High / low25° / 14°25° / 14°
Rain14 mm22 mm
Humiditydew pt 14°dew pt 14°
PM2.57 µg/m³11 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Seattle weather-station normals.

Holidays & crowdsJuly 2027

Long weekend

There's at least one long weekend. Domestic travel picks up and popular spots get busier over those days.

  • Independence Day 3–5 Jul · 3 days off in a row

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Explore SeattleEvents, sights, food & souvenirs

Check event dates locally

Pacific Northwest city on Puget Sound, known for Pike Place Market, the Space Needle, coffee culture and views of Mount Rainier.

Events in July
SeafairDate variesUsually July to early August

A summer festival season ending with hydroplane boat races and Blue Angels air shows.

Why go: The race weekend draws big crowds to the lake shore.

Where: Lake Washington and neighbourhoods

Coming up later

BumbershootDate variesUsually Labor Day weekend

A long-running music and arts festival.

Why go: Tickets are required.

Where: Seattle Center

Northwest Folklife FestivalDate variesUsually Memorial Day weekend (late May)

A large community festival of folk music, dance and crafts.

Why go: Free to attend, with donations encouraged.

Where: Seattle Center

Seattle PrideDate variesUsually the last weekend of June

A Pride parade through downtown and events across the city.

Why go: Downtown streets close for the parade.

Where: Downtown and Capitol Hill