| Year | Precipitation (inches) |
|---|---|
| 2021 | 1.95 |
| 2019 | 3.20 |
| 2017 | 1.80 |
| 2011 | 0.69 |
| 2010 | 3.58 |
| 2008 | 1.15 |
| 2007 | 1.54 |
| 2006 | 1.06 |
| 2005 | 3.81 |
| 2004 | 0.51 |
| 2003 | 9.79 |
| 2002 | 2.14 |
| 2001 | 3.52 |
| 2000 | 0.30 |
| 1999 | 3.87 |
| 1998 | 2.13 |
| 1997 | 1.88 |
| 1996 | 6.43 |
| 1995 | 2.23 |
| 1994 | 3.14 |
| 1993 | 3.09 |
| 1992 | 1.24 |
| 1991 | 6.77 |
| 1990 | 1.56 |
| 1989 | 0.65 |
| 1988 | 3.95 |
| 1987 | 2.15 |
| 1986 | 2.27 |
| 1985 | 1.64 |
| 1984 | 8.74 |
| 1983 | 1.97 |
| 1982 | 6.90 |
| 1981 | 2.21 |
| 1980 | 3.15 |
| 1979 | 7.76 |
| 1978 | 5.17 |
| 1977 | 3.99 |
| 1976 | 6.20 |
| 1975 | 5.30 |
| 1972 | 4.75 |
| 1971 | 2.34 |
| 1970 | 3.92 |
| 1969 | 1.86 |
| 1968 | 8.73 |
| 1966 | 5.08 |
| 1965 | 1.44 |
| 1964 | 3.24 |
| 1963 | 13.06 |
| 1962 | 1.21 |
| 1961 | 4.18 |
| 1960 | 2.28 |
| 1959 | 6.47 |
| 1958 | 4.16 |
| 1957 | 10.91 |
| 1956 | 1.95 |
| 1955 | 1.62 |
| 1954 | 3.12 |
| 1953 | 0.83 |
| 1952 | 5.48 |
| 1951 | 0.33 |
| 1950 | 2.42 |
| 1949 | 2.66 |
| 1948 | 2.34 |
| 1947 | 3.57 |
| 1946 | 6.03 |
| 1945 | 2.45 |
| 1944 | 2.07 |
| 1943 | 8.83 |
| 1942 | 6.43 |
| 1941 | 1.04 |
| 1940 | 5.30 |
| 1939 | 5.85 |
| 1938 | 3.43 |
| 1937 | 1.65 |
| 1936 | 2.59 |
| 1935 | 2.87 |
| 1934 | 7.15 |
| 1933 | 3.66 |
| 1932 | 5.95 |
| 1931 | 6.10 |
| 1930 | 7.55 |
| 1928 | 3.51 |
| 1927 | 0.31 |
| 1926 | 6.45 |
| 1925 | 4.79 |
| 1924 | 1.71 |
| 1923 | 11.61 |
| 1922 | 8.56 |
| 1921 | 5.66 |
| 1920 | 1.58 |
| 1919 | 6.04 |
| 1918 | 0.61 |
| 1917 | 1.78 |
| 1916 | 3.25 |
| 1915 | 4.38 |
| 1913 | 6.39 |
| 1911 | 4.54 |
| 1910 | 5.48 |
| 1909 | 6.45 |
| 1908 | 3.01 |
| 1907 | 7.72 |
| 1906 | 4.44 |
| 1905 | 6.99 |
| 1904 | 3.82 |
| 1903 | 1.98 |
| 1902 | 3.71 |
| 1896 | 3.08 |
| 1895 | 6.97 |
| 1893 | 7.79 |
| 1892 | 1.17 |