What to Wear in San Francisco in January
Cool and rainy — bring a real jacket. Expect 7°–13°C with 11 rainy days on average.
☀️
High
13°C
🌙
Low
7°C
🌧️
Rain days
11
🌡️
Feel
Rainy Day
Typical outfit
~10°C average
About January in San Francisco
January in San Francisco typically brings cool and rainy — bring a real jacket. With averages of 7°–13°C, the conditions call for rain is in the forecast — waterproof layers are your best friend today.
Dress in waterproof layers rather than one very thick coat. You'll warm up walking and cool down in buildings.
January in other cities