Rank | Precipitation | Month |
---|---|---|
1 | 21.3 cm | October 1998 |
2 | 21.0 cm | August 1968 |
3 | 20.4 cm | March 1988 |
4 | 20.3 cm | September 1922 |
5 | 20.2 cm | November 1950 |
6 | 20.2 cm | August 2006 |
7 | 20.1 cm | May 1983 |
8 | 19.8 cm | December 1993 |
9 | 19.0 cm | July 1931 |
10 | 19.0 cm | August 1945 |
11 | 18.5 cm | October 1981 |
12 | 18.2 cm | October 1941 |
13 | 18.2 cm | November 1944 |
14 | 18.1 cm | June 1910 |
15 | 17.9 cm | February 1970 |
16 | 17.8 cm | April 1983 |
17 | 17.5 cm | July 1940 |
18 | 17.4 cm | October 1974 |
19 | 17.4 cm | May 1978 |
20 | 17.2 cm | June 1951 |