Weather in San Francisco, California, United States in March
In an average March, San Francisco sees a daily high around 61°F and a low around 46°F, based on 1981–2026 of local climate records.
| Average high | 61°F |
|---|---|
| Typical high range | 53°F to 68°F |
| Average low | 46°F |
| Typical low range | 41°F to 51°F |
| Average daily precipitation | 0.10 in |
March records
The most extreme March on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total March accumulation.
High
Highest
81°F
2026-03-18
Lowest
45°F
1985-03-05
Low
Highest
57°F
2026-03-29
Lowest
34°F
2009-03-10
Feels-like
Highest
84°F
2026-03-18
Lowest
27°F
2009-03-10
Humidity
Highest
12.3 g/m³
2025-03-25
Lowest
5.1 g/m³
2012-03-07
Wind
Highest
33 mph
1995-03-09
Lowest
4 mph
2006-03-22
Precip
Wettest
10.54 in
1983
Driest
0.04 in
1988
See San Francisco's live weather grade →
Visiting San Francisco in March? See how its comfort stacks up against where you live.
Compare San Francisco with your city →