Rank | Precipitation | Month |
---|---|---|
1 | 19.4 inches | August 1908 |
2 | 15.9 inches | October 1990 |
3 | 14.0 inches | August 1901 |
4 | 13.9 inches | September 2004 |
5 | 13.7 inches | August 1986 |
6 | 13.0 inches | August 1952 |
7 | 12.4 inches | July 1916 |
8 | 12.4 inches | September 2018 |
9 | 12.2 inches | July 1959 |
10 | 12.0 inches | August 1931 |
11 | 11.9 inches | August 1904 |
12 | 11.7 inches | September 1928 |
13 | 11.7 inches | August 1898 |
14 | 11.6 inches | August 1967 |
15 | 11.4 inches | September 1945 |
16 | 11.4 inches | September 1999 |
17 | 11.3 inches | July 1946 |
18 | 11.1 inches | November 1948 |
19 | 11.1 inches | June 1903 |
20 | 11.0 inches | August 1905 |