| Year | Precipitation (inches) |
|---|---|
| 2022 | 7.37 |
| 2021 | 7.42 |
| 2017 | 6.92 |
| 2016 | 14.70 |
| 2015 | 6.97 |
| 2014 | 6.80 |
| 2013 | 6.04 |
| 2012 | 16.90 |
| 2011 | 4.34 |
| 2009 | 7.63 |
| 2008 | 21.60 |
| 2007 | 5.85 |
| 2006 | 3.44 |
| 2005 | 6.55 |
| 2004 | 10.26 |
| 2003 | 10.56 |
| 2002 | 9.01 |
| 2001 | 5.27 |
| 2000 | 2.57 |
| 1999 | 6.12 |
| 1998 | 4.25 |
| 1997 | 7.00 |
| 1996 | 10.51 |
| 1995 | 4.13 |
| 1994 | 13.70 |
| 1993 | 3.58 |
| 1992 | 15.21 |
| 1991 | 10.83 |
| 1990 | 3.35 |
| 1989 | 3.52 |
| 1988 | 7.67 |
| 1987 | 3.85 |
| 1986 | 13.17 |
| 1985 | 23.08 |
| 1984 | 2.41 |
| 1983 | 10.21 |
| 1982 | 5.72 |
| 1981 | 6.57 |
| 1980 | 2.76 |
| 1979 | 5.27 |
| 1978 | 13.15 |
| 1977 | 14.13 |
| 1976 | 8.10 |
| 1975 | 7.64 |
| 1974 | 13.81 |
| 1973 | 4.87 |
| 1972 | 8.54 |
| 1971 | 13.67 |
| 1970 | 19.08 |
| 1969 | 7.68 |
| 1968 | 1.80 |
| 1967 | 7.77 |
| 1966 | 10.94 |
| 1965 | 5.99 |
| 1964 | 9.21 |
| 1963 | 5.67 |
| 1962 | 6.91 |
| 1961 | 8.09 |
| 1960 | 8.98 |
| 1959 | 7.48 |
| 1958 | 5.67 |
| 1957 | 7.17 |
| 1947 | 7.61 |
| 1946 | 7.25 |
| 1945 | 10.15 |
| 1944 | 14.53 |
| 1943 | 8.57 |
| 1942 | 4.63 |
| 1941 | 3.90 |
| 1940 | 6.30 |
| 1939 | 14.10 |
| 1938 | 3.50 |
| 1937 | 9.80 |
| 1936 | 8.24 |
| 1935 | 11.49 |
| 1934 | 8.16 |
| 1933 | 3.27 |
| 1932 | 12.27 |
| 1931 | 8.96 |
| 1930 | 3.84 |
| 1929 | 4.80 |
| 1897 | 1.11 |