| Record High | Record Low | Normal | |
| High Temperature | 96 2004 | 56 1964, 1909 | 70 |
| Low Temperature | 64 2017 | 49 1904 | 56 |
0.12 inches
1912
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.