| Year | Precipitation (inches) |
|---|---|
| 2022 | 4.53 |
| 2020 | 4.94 |
| 2019 | 9.31 |
| 2018 | 8.17 |
| 2017 | 12.67 |
| 2016 | 7.65 |
| 2015 | 3.47 |
| 2014 | 4.27 |
| 2013 | 7.68 |
| 2012 | 9.77 |
| 2011 | 7.20 |
| 2010 | 7.18 |
| 2009 | 9.67 |
| 2008 | 11.71 |
| 2007 | 7.76 |
| 2006 | 5.07 |
| 2005 | 12.62 |
| 2004 | 4.82 |
| 2003 | 8.70 |
| 2002 | 18.56 |
| 2001 | 7.74 |
| 2000 | 3.92 |
| 1999 | 10.72 |
| 1998 | 4.15 |
| 1997 | 3.69 |
| 1996 | 7.60 |
| 1994 | 6.99 |
| 1993 | 3.98 |
| 1992 | 22.28 |
| 1991 | 6.18 |
| 1990 | 5.47 |
| 1989 | 5.76 |
| 1988 | 2.87 |
| 1987 | 4.18 |
| 1986 | 12.04 |
| 1985 | 4.51 |
| 1984 | 4.92 |
| 1983 | 7.46 |
| 1982 | 11.07 |
| 1981 | 3.33 |
| 1980 | 3.10 |
| 1979 | 1.09 |
| 1978 | 5.43 |
| 1977 | 3.74 |
| 1976 | 3.10 |
| 1975 | 5.29 |
| 1974 | 14.91 |
| 1973 | 10.48 |
| 1972 | 10.50 |
| 1971 | 13.86 |
| 1970 | 8.74 |
| 1969 | 10.09 |
| 1968 | 10.73 |
| 1967 | 11.27 |
| 1966 | 9.26 |
| 1965 | 10.16 |
| 1964 | 5.20 |
| 1963 | 6.92 |
| 1962 | 11.46 |
| 1961 | 7.17 |
| 1960 | 11.35 |
| 1959 | 10.16 |
| 1958 | 5.93 |
| 1957 | 4.35 |
| 1956 | 5.43 |
| 1955 | 13.17 |
| 1954 | 12.53 |
| 1953 | 6.43 |
| 1952 | 7.56 |
| 1951 | 5.02 |
| 1950 | 4.55 |
| 1949 | 6.22 |
| 1948 | 4.67 |
| 1947 | 15.02 |
| 1946 | 5.74 |
| 1945 | 7.07 |
| 1944 | 5.50 |
| 1943 | 5.02 |
| 1942 | 9.51 |
| 1941 | 4.87 |
| 1940 | 4.96 |
| 1939 | 3.61 |
| 1938 | 7.40 |
| 1937 | 4.29 |
| 1936 | 14.59 |
| 1935 | 5.84 |
| 1934 | 4.36 |
| 1933 | 4.66 |
| 1932 | 4.96 |
| 1931 | 1.20 |
| 1929 | 9.35 |
| 1928 | 8.12 |
| 1927 | 10.79 |
| 1926 | 15.05 |
| 1925 | 8.69 |
| 1924 | 8.86 |
| 1923 | 12.52 |
| 1922 | 9.82 |
| 1920 | 6.84 |
| 1919 | 10.59 |
| 1918 | 2.55 |