| Rank | Temperature | Date |
|---|---|---|
| 1 | 84 °F | June 5, 1899 |
| 2 | 82 °F | June 3, 1899 |
| 3 | 80 °F | July 22, 1901 |
| 3 | 80 °F | June 4, 1899 |
| 5 | 79 °F | July 21, 1901 |
| 5 | 79 °F | July 24, 1898 |
| 7 | 78 °F | August 27, 1936 |
| 7 | 78 °F | August 19, 1936 |
| 7 | 78 °F | July 11, 1936 |
| 7 | 78 °F | July 2, 1906 |
| 7 | 78 °F | August 26, 1900 |
| 7 | 78 °F | July 26, 1900 |
| 7 | 78 °F | July 17, 1900 |
| 14 | 77 °F | July 30, 1999 |
| 14 | 77 °F | July 19, 1996 |
| 14 | 77 °F | August 4, 1943 |
| 14 | 77 °F | August 16, 1936 |
| 14 | 77 °F | July 26, 1936 |
| 14 | 77 °F | July 15, 1936 |
| 14 | 77 °F | July 4, 1923 |
| 14 | 77 °F | July 19, 1901 |