Rank | Precipitation | Month |
---|---|---|
1 | 23.6 inches | September 2004 |
2 | 20.0 inches | August 1928 |
3 | 20.0 inches | December 1932 |
4 | 19.1 inches | August 1940 |
5 | 19.0 inches | July 1949 |
6 | 18.4 inches | October 1947 |
7 | 18.0 inches | August 1961 |
8 | 17.9 inches | November 1948 |
9 | 17.8 inches | March 1975 |
10 | 17.3 inches | May 2018 |
11 | 16.8 inches | June 2005 |
12 | 16.7 inches | March 1952 |
13 | 16.4 inches | December 1931 |
14 | 16.0 inches | December 1973 |
15 | 16.0 inches | June 1989 |
16 | 15.9 inches | June 1961 |
17 | 15.6 inches | March 1973 |
18 | 15.6 inches | February 1939 |
18 | 15.6 inches | September 1977 |
20 | 15.3 inches | July 1941 |