| Record High | Record Low | Normal | |
| High Temperature | 93 2020, 1988 | 54 2010 | 70 |
| Low Temperature | 64 2020 | 47 1984, 1892 | 54 |
0.7 inches
1889
Period of Record is 1876 to present. Normal temperatures are based on 1991-2020 averages. Data courtesy of ACIS, station ID 047772 (Downtown San Francisco, near the Mint specifically). Designed and programmed by Sean Matthew “Mangels” Hall.