| Record High | Record Low | Normal | |
| High Temperature | 97 1997 | 59 1910, 1896 | 70 |
| Low Temperature | 65 1964 | 48 1899 | 56 |
3.09 inches
1904
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.