San Francisco
WinterGood time to go ~59°F highs
Things to do in San Francisco in January
January is a good month to visit San Francisco, with average highs around 59°F. Museums and indoor sights come into their own, with fewer crowds outside.
Best picks for January
What's famous here, weighted toward what shines in January.
Holidays in January 2027
- New Year's Day · Fri, Jan 1
- Martin Luther King, Jr. Day · Mon, Jan 18
Expect busier roads and pricier stays around these dates. See long weekends.
San Francisco in January: quick answers
Is January a good time to visit San Francisco?
January is a good month to visit San Francisco, with average highs around 59°F. Museums and indoor sights come into their own, with fewer crowds outside.
What is the weather like in San Francisco in January?
Average daytime highs are around 59°F, compared with 70°F in the warmest month. Check the forecast a week out; our planner favors indoor stops on rainy days.
What are the best things to do in San Francisco in January?
Top picks for January: San Francisco Museum of Modern Art, Golden Gate Bridge, USS Hornet (CV 12), de Young Museum, Exploratorium.
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