March weather in San Francisco, CA
The average temperature in San Francisco in March is °F (°F–°F). Average precipitation: 4.58 inches.
March is a spring month in San Francisco, and is cooler than the annual average of 0°F. Expect about 12 days with precipitation. Daylight averages about 11h 45m.
Avg High
°F
Avg Low
°F
Precipitation
4.58 in
Daylight
11h 45m
March records in San Francisco
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 75.0°F (2013) | 39.0°F (2015) | 1.97 in (2018) |
| March 2 | 75.0°F (2013) | 37.9°F (2017) | 2.60 in (1995) |
| March 3 | 66.0°F (2015) | 37.9°F (2017) | 1.54 in (1991) |
| March 4 | 69.1°F (2015) | 42.1°F (2017) | 2.33 in (1957) |
| March 5 | 73.0°F (2015) | 35.1°F (2013) | 1.40 in (1951) |
| March 6 | 73.0°F (2015) | 35.1°F (2013) | 1.74 in (1962) |
| March 7 | 75.0°F (2015) | 39.0°F (2013) | 1.42 in (2016) |
| March 8 | 73.0°F (2014) | 37.9°F (2013) | 1.33 in (1943) |
| March 9 | 73.0°F (2014) | 36.0°F (2013) | 2.12 in (2023) |
| March 10 | 73.9°F (2017) | 37.0°F (2013) | 2.50 in (1986) |
| March 11 | 73.9°F (2017) | 37.0°F (2013) | 1.95 in (1967) |
| March 12 | 75.9°F (2014) | 37.0°F (2013) | 1.78 in (1983) |
| March 13 | 80.1°F (2017) | 42.1°F (2017) | 2.47 in (1983) |
| March 14 | 82.0°F (2015) | 41.0°F (2014) | 2.39 in (1942) |
| March 15 | 77.0°F (2014) | 39.9°F (2013) | 2.25 in (1977) |
| March 16 | 77.0°F (2014) | 41.0°F (2013) | 1.47 in (1963) |
| March 17 | 78.1°F (2016) | 41.0°F (2013) | 1.32 in (1983) |
| March 18 | 73.9°F (2013) | 37.9°F (2014) | 2.81 in (1989) |
| March 19 | 75.0°F (2014) | 39.9°F (2014) | 1.44 in (2023) |
| March 20 | 78.1°F (2014) | 43.0°F (2014) | 1.21 in (1967) |
| March 21 | 64.9°F (2014) | 46.0°F (2013) | 1.86 in (1975) |
| March 22 | 69.1°F (2015) | 37.0°F (2013) | 1.91 in (2005) |
| March 23 | 70.0°F (2013) | 37.0°F (2013) | 1.87 in (2011) |
| March 24 | 68.0°F (2013) | 37.9°F (2013) | 1.55 in (1950) |
| March 25 | 73.0°F (2015) | 35.1°F (2013) | 1.62 in (1945) |
| March 26 | 82.9°F (2015) | 35.1°F (2013) | 1.52 in (1971) |
| March 27 | 75.0°F (2015) | 42.1°F (2015) | 1.32 in (1947) |
| March 28 | 78.1°F (2015) | 42.1°F (2015) | 1.97 in (1963) |
| March 29 | 75.0°F (2013) | 43.0°F (2016) | 1.39 in (1946) |
| March 30 | 78.1°F (2015) | 41.0°F (2014) | 2.10 in (2014) |
| March 31 | 64.0°F (2013) | 41.0°F (2014) | 2.76 in (1982) |