San Francisco Weather in March
United States · 30-year monthly averages
👍 Good time to visit
March in San Francisco is mild, with average daytime highs around 17°C (63°F) and nighttime lows near 9°C (47°F). Expect roughly 69mm of precipitation spread over about 9 rainy days, with a moderate amount of rain.
Avg high
17°C
63°F
Avg low
9°C
47°F
Rainfall
69mm
moderate
Rainy days
9
days with ≥1mm
🎒 What to pack
- light jacket
- layers for cool evenings
March vs the rest of the year
FAQ
- How hot is San Francisco in March?
- March in San Francisco is mild, with average daytime highs around 17°C (63°F) and nighttime lows near 9°C (47°F). Expect roughly 69mm of precipitation spread over about 9 rainy days, with a moderate amount of rain.
- Does it rain a lot in San Francisco in March?
- San Francisco sees around 69mm of precipitation in March on average — moderate by global standards.
- Is March a good time to visit San Francisco?
- March is a good month to visit San Francisco, with generally agreeable conditions.