Rank | Precipitation | Month |
---|---|---|
1 | 27.7 inches | July 1916 |
2 | 25.8 inches | September 1998 |
3 | 25.7 inches | September 2018 |
4 | 25.3 inches | July 1997 |
5 | 22.7 inches | March 1929 |
6 | 21.4 inches | June 2003 |
7 | 20.6 inches | June 2017 |
8 | 20.2 inches | July 1975 |
9 | 19.7 inches | September 1926 |
10 | 19.1 inches | April 1983 |
11 | 18.0 inches | May 2003 |
12 | 17.3 inches | January 1936 |
13 | 16.6 inches | December 2009 |
14 | 16.3 inches | July 1950 |
15 | 16.0 inches | June 2012 |
16 | 15.9 inches | May 1991 |
17 | 15.4 inches | June 1989 |
18 | 15.4 inches | July 2003 |
19 | 15.3 inches | September 2002 |
20 | 15.2 inches | July 1933 |