Rank | Precipitation | Month |
---|---|---|
1 | 12.1 inches | January 1937 |
2 | 10.4 inches | September 2018 |
3 | 10.0 inches | April 2011 |
4 | 9.7 inches | May 2003 |
5 | 9.5 inches | July 2021 |
6 | 9.4 inches | July 2022 |
7 | 9.3 inches | May 1974 |
8 | 9.2 inches | July 1941 |
9 | 9.0 inches | September 2004 |
10 | 8.9 inches | January 1950 |
11 | 8.9 inches | September 1950 |
12 | 8.9 inches | March 2002 |
13 | 8.7 inches | December 1978 |
14 | 8.7 inches | February 1989 |
15 | 8.6 inches | March 1994 |
16 | 8.6 inches | June 1907 |
17 | 8.6 inches | July 1962 |
18 | 8.5 inches | March 1917 |
19 | 8.5 inches | April 1901 |
20 | 8.5 inches | July 2009 |