| Rank | Temperature | Date |
|---|---|---|
| 1 | 78 °F | July 1, 2002 |
| 1 | 78 °F | July 4, 1990 |
| 1 | 78 °F | July 20, 1977 |
| 1 | 78 °F | July 31, 1935 |
| 1 | 78 °F | June 29, 1933 |
| 1 | 78 °F | July 30, 1916 |
| 7 | 76 °F | August 1, 2006 |
| 7 | 76 °F | June 17, 2006 |
| 7 | 76 °F | August 3, 1988 |
| 7 | 76 °F | June 27, 1920 |
| 7 | 76 °F | July 29, 1916 |
| 7 | 76 °F | July 28, 1916 |
| 7 | 76 °F | July 9, 1911 |
| 14 | 75 °F | July 19, 2013 |
| 14 | 75 °F | July 18, 2005 |
| 14 | 75 °F | August 14, 1988 |
| 14 | 75 °F | July 29, 1988 |
| 14 | 75 °F | September 3, 1961 |
| 14 | 75 °F | August 26, 1959 |
| 14 | 75 °F | August 15, 1938 |
| 14 | 75 °F | September 3, 1929 |
| 14 | 75 °F | July 8, 1928 |
| 14 | 75 °F | July 2, 1911 |