Rank | Precipitation | Month |
---|---|---|
1 | 24.2 inches | August 1955 |
2 | 19.7 inches | August 1878 |
3 | 19.4 inches | September 1955 |
4 | 18.4 inches | September 2018 |
5 | 17.6 inches | July 1908 |
6 | 17.1 inches | June 1909 |
7 | 16.8 inches | September 2010 |
8 | 16.8 inches | June 1906 |
9 | 16.7 inches | June 1962 |
10 | 16.1 inches | July 1937 |
11 | 16.0 inches | July 1950 |
12 | 15.0 inches | August 2011 |
13 | 14.6 inches | September 1947 |
14 | 14.0 inches | September 1877 |
15 | 13.9 inches | September 1984 |
16 | 13.9 inches | July 1975 |
17 | 13.6 inches | October 1956 |
18 | 13.4 inches | October 2005 |
19 | 13.0 inches | August 1986 |
20 | 12.9 inches | September 1938 |
20 | 12.9 inches | July 1882 |