| Rank | Precipitation | Date |
|---|---|---|
| 1 | 7.9 cm | June 14, 1944 |
| 2 | 7.3 cm | July 17, 1986 |
| 3 | 7.0 cm | June 27, 1958 |
| 4 | 6.9 cm | July 8, 1965 |
| 5 | 6.6 cm | June 19, 2023 |
| 6 | 6.6 cm | July 24, 1955 |
| 7 | 5.9 cm | July 11, 1974 |
| 8 | 5.9 cm | July 17, 1970 |
| 9 | 5.9 cm | August 27, 1966 |
| 10 | 5.7 cm | August 5, 1969 |
| 11 | 5.6 cm | June 18, 2023 |
| 12 | 5.5 cm | July 19, 1923 |
| 13 | 5.4 cm | May 28, 1946 |
| 14 | 5.4 cm | June 14, 1971 |
| 15 | 5.4 cm | August 5, 1966 |
| 16 | 5.3 cm | July 6, 1944 |
| 16 | 5.3 cm | July 11, 1929 |
| 18 | 5.3 cm | July 17, 1942 |
| 19 | 5.3 cm | July 3, 1990 |
| 20 | 5.2 cm | May 10, 1944 |