| Year | Precipitation (inches) |
|---|---|
| 2020 | 0.00 |
| 2019 | 11.00 |
| 2018 | 0.32 |
| 2017 | 12.96 |
| 2016 | 1.03 |
| 2015 | 2.85 |
| 2014 | 7.19 |
| 2013 | 0.31 |
| 2012 | 0.61 |
| 2010 | 5.78 |
| 2009 | 10.30 |
| 2008 | 6.10 |
| 2007 | 5.86 |
| 2006 | 2.76 |
| 2005 | 6.26 |
| 2004 | 5.64 |
| 2003 | 1.86 |
| 2002 | 2.28 |
| 2001 | 7.00 |
| 2000 | 13.34 |
| 1999 | 10.66 |
| 1998 | 18.63 |
| 1997 | 0.29 |
| 1996 | 8.47 |
| 1995 | 0.47 |
| 1994 | 8.18 |
| 1993 | 8.02 |
| 1992 | 11.10 |
| 1991 | 4.92 |
| 1990 | 3.33 |
| 1989 | 1.52 |
| 1988 | 0.53 |
| 1987 | 5.28 |
| 1986 | 12.20 |
| 1985 | 3.28 |
| 1984 | 2.40 |
| 1983 | 9.74 |
| 1982 | 6.63 |
| 1981 | 2.62 |
| 1980 | 8.67 |
| 1979 | 7.55 |
| 1978 | 6.13 |
| 1977 | 1.55 |
| 1976 | 2.73 |
| 1975 | 5.72 |
| 1974 | 2.00 |
| 1973 | 12.99 |
| 1972 | 1.56 |
| 1971 | 1.02 |
| 1970 | 3.11 |
| 1969 | 12.01 |
| 1968 | 4.93 |
| 1967 | 0.74 |
| 1966 | 4.72 |
| 1965 | 1.71 |
| 1964 | 0.20 |
| 1963 | 4.91 |
| 1962 | 11.96 |
| 1961 | 1.27 |
| 1960 | 7.00 |
| 1959 | 7.13 |
| 1958 | 13.86 |
| 1957 | 4.90 |
| 1956 | 1.33 |
| 1955 | 1.88 |
| 1954 | 3.79 |
| 1953 | 0.00 |
| 1952 | 3.24 |
| 1951 | 4.20 |
| 1950 | 7.11 |
| 1948 | 2.77 |
| 1947 | 3.20 |
| 1946 | 3.96 |
| 1945 | 8.58 |
| 1944 | 7.46 |
| 1942 | 7.18 |
| 1941 | 14.41 |
| 1940 | 10.58 |
| 1937 | 7.49 |
| 1936 | 11.98 |
| 1935 | 0.79 |
| 1934 | 6.54 |
| 1933 | 1.51 |
| 1932 | 5.22 |
| 1931 | 1.60 |
| 1930 | 5.85 |
| 1929 | 1.90 |
| 1928 | 3.30 |
| 1927 | 10.45 |
| 1925 | 7.80 |
| 1921 | 3.30 |
| 1920 | 1.50 |
| 1919 | 9.12 |
| 1918 | 4.33 |
| 1916 | 5.57 |
| 1913 | 0.37 |
| 1912 | 0.61 |
| 1911 | 5.63 |
| 1909 | 9.35 |
| 1908 | 4.85 |
| 1907 | 4.10 |
| 1906 | 7.70 |
| 1905 | 4.65 |
| 1903 | 2.07 |
| 1902 | 14.74 |
| 1901 | 5.91 |
| 1900 | 0.99 |
| 1899 | 0.45 |
| 1898 | 2.67 |
| 1897 | 4.96 |
| 1896 | 0.00 |
| 1894 | 8.60 |
| 1893 | 4.25 |