| Year | Precipitation (inches) |
|---|---|
| 2023 | 6.76 |
| 2022 | 8.17 |
| 2019 | 10.28 |
| 2018 | 3.77 |
| 2017 | 6.54 |
| 2016 | 7.36 |
| 2015 | 9.88 |
| 2014 | 8.91 |
| 2013 | 12.43 |
| 2012 | 8.74 |
| 2011 | 6.96 |
| 2010 | 7.99 |
| 2009 | 9.93 |
| 2008 | 10.11 |
| 2007 | 13.00 |
| 2006 | 6.04 |
| 2005 | 6.69 |
| 2004 | 5.83 |
| 2003 | 6.33 |
| 2002 | 8.30 |
| 2001 | 9.28 |
| 2000 | 4.60 |
| 1999 | 3.31 |
| 1998 | 2.86 |
| 1997 | 4.32 |
| 1996 | 3.89 |
| 1995 | 15.02 |
| 1994 | 5.07 |
| 1993 | 3.19 |
| 1992 | 2.35 |
| 1991 | 6.93 |
| 1990 | 9.23 |
| 1989 | 6.45 |
| 1988 | 6.35 |
| 1987 | 6.42 |
| 1986 | 3.59 |
| 1985 | 8.15 |
| 1984 | 11.34 |
| 1983 | 4.36 |
| 1982 | 10.81 |
| 1981 | 3.70 |
| 1980 | 7.58 |
| 1979 | 1.45 |
| 1978 | 9.32 |
| 1977 | 6.19 |
| 1976 | 9.98 |
| 1975 | 7.00 |
| 1974 | 18.56 |
| 1973 | 8.01 |
| 1972 | 2.77 |
| 1971 | 7.28 |
| 1970 | 5.91 |
| 1969 | 3.68 |
| 1968 | 7.13 |
| 1967 | 7.02 |
| 1966 | 10.93 |
| 1965 | 5.57 |
| 1964 | 4.78 |
| 1963 | 1.08 |
| 1962 | 5.46 |
| 1961 | 3.74 |
| 1960 | 11.11 |
| 1959 | 5.60 |
| 1958 | 8.32 |
| 1957 | 6.59 |
| 1956 | 3.53 |
| 1955 | 5.80 |
| 1954 | 10.58 |
| 1953 | 9.13 |
| 1952 | 7.05 |
| 1951 | 11.38 |
| 1950 | 7.06 |
| 1949 | 9.34 |
| 1948 | 6.00 |
| 1947 | 6.43 |
| 1946 | 5.92 |
| 1945 | 9.47 |
| 1944 | 8.36 |
| 1943 | 8.04 |
| 1942 | 4.81 |
| 1941 | 13.23 |
| 1940 | 7.92 |
| 1939 | 16.13 |
| 1938 | 8.20 |
| 1937 | 13.79 |
| 1936 | 2.99 |
| 1935 | 5.09 |
| 1934 | 8.48 |
| 1933 | 5.36 |
| 1932 | 6.25 |
| 1931 | 2.68 |
| 1929 | 8.44 |
| 1928 | 5.43 |
| 1927 | 5.79 |
| 1926 | 11.24 |
| 1925 | 4.68 |
| 1924 | 11.77 |
| 1923 | 7.54 |
| 1922 | 7.63 |
| 1920 | 15.21 |
| 1919 | 6.88 |
| 1918 | 2.87 |