| Rank | Precipitation | Date |
|---|---|---|
| 1 | 11.0 cm | June 9, 1953 |
| 2 | 10.5 cm | September 30, 1965 |
| 3 | 9.3 cm | November 12, 1996 |
| 4 | 7.7 cm | October 20, 2023 |
| 5 | 7.4 cm | November 2, 1968 |
| 6 | 7.0 cm | October 2, 2020 |
| 7 | 6.9 cm | November 3, 2014 |
| 8 | 6.7 cm | September 3, 1921 |
| 9 | 6.6 cm | June 16, 1930 |
| 10 | 6.3 cm | August 7, 1948 |
| 11 | 6.2 cm | July 16, 1947 |
| 12 | 6.1 cm | July 28, 2013 |
| 13 | 5.8 cm | August 20, 1938 |
| 14 | 5.7 cm | September 30, 1958 |
| 15 | 5.6 cm | August 27, 1960 |
| 16 | 5.5 cm | June 9, 1993 |
| 17 | 5.4 cm | July 10, 1989 |
| 18 | 5.3 cm | October 20, 1952 |
| 19 | 5.2 cm | November 10, 1951 |
| 20 | 5.1 cm | May 23, 1945 |