San Francisco in July
Not the best time
July combines San Francisco's worst weather with its highest prices and biggest crowds. Outside Lands brings music fans who dance in parkas while confused families from Florida shiver at Pier 39.
Weather
July is San Francisco's foggiest and windiest month, with the marine layer often lasting all day. Temperatures peak in the mid-60s but feel much colder due to constant wind and humidity. The fog creates dramatic scenes around the Golden Gate Bridge but can make outdoor activities unpleasant.
21°C high13°C low0 rain days
Crowds & Cost
peak crowds
~$320/day average
Events & Festivals
- •Fourth of July celebrations
- •Outside Lands Music Festival (late July)
July Tips
- •Pack winter clothes even though it's July
- •Book Outside Lands accommodations 6 months ahead
- •Consider indoor attractions like museums on foggy days
All Months
September through November is San Francisco's secret season. The fog finally lifts, temperatures hit the 70s, and you can actually see the Golden Gate Bridge most days. October especially shines — locals call it their summer.
Summer disappoints first-time visitors. June through August brings thick fog and 60-degree highs. Mark Twain never actually said that thing about the coldest winter, but he should have. Pack layers always.
Spring (March to May) stays cool but clear. Cherry blossoms bloom in Japantown around April, and hotel rates haven't hit peak season yet.
Winter gets a bad rap, but December through February offers the city's most dramatic weather. Storm systems roll in off the Pacific, clearing to reveal snow-capped mountains across the bay. Just bring a serious rain jacket.
Here's the thing about SF weather — microclimates rule everything. It might be 75 and sunny in Mission Dolores while Karl the Fog devours the Sunset District. Always check neighborhood-specific forecasts.
San Francisco Scores
Solo
9/10
Couples
8/10
Families
7/10
Adventure
6/10
Budget
4/10
Luxury
9/10
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