Rank | Precipitation | Month |
---|---|---|
1 | 18.2 inches | September 1936 |
2 | 15.4 inches | June 1987 |
3 | 14.0 inches | August 1974 |
4 | 13.2 inches | June 1981 |
5 | 12.9 inches | May 1975 |
6 | 12.8 inches | April 1957 |
7 | 12.5 inches | October 2009 |
8 | 12.3 inches | August 2016 |
9 | 11.7 inches | November 2004 |
10 | 11.1 inches | October 1959 |
11 | 11.1 inches | October 2015 |
12 | 11.0 inches | May 2015 |
13 | 10.9 inches | June 2007 |
14 | 10.2 inches | October 2018 |
15 | 10.2 inches | October 1986 |
16 | 9.7 inches | June 1940 |
17 | 9.6 inches | April 1911 |
18 | 9.5 inches | September 1980 |
19 | 9.4 inches | September 1921 |
20 | 9.2 inches | May 1980 |