| Year | Precipitation (inches) |
|---|---|
| 2021 | 5.86 |
| 2020 | 10.52 |
| 2019 | 0.63 |
| 2018 | 6.08 |
| 2017 | 6.66 |
| 2016 | 9.55 |
| 2015 | 8.15 |
| 2014 | 12.56 |
| 2013 | 11.06 |
| 2012 | 6.02 |
| 2011 | 6.54 |
| 2010 | 5.15 |
| 2009 | 4.42 |
| 2008 | 3.65 |
| 2007 | 4.62 |
| 2006 | 7.24 |
| 2005 | 3.82 |
| 2003 | 14.39 |
| 2002 | 6.67 |
| 2001 | 11.90 |
| 2000 | 10.15 |
| 1999 | 6.33 |
| 1998 | 5.36 |
| 1997 | 11.85 |
| 1996 | 6.76 |
| 1995 | 7.33 |
| 1994 | 10.18 |
| 1993 | 5.10 |
| 1992 | 5.74 |
| 1991 | 3.36 |
| 1990 | 3.33 |
| 1989 | 5.69 |
| 1988 | 7.92 |
| 1987 | 3.44 |
| 1986 | 3.74 |
| 1985 | 6.49 |
| 1984 | 6.99 |
| 1983 | 9.69 |
| 1982 | 10.07 |
| 1981 | 4.16 |
| 1980 | 6.96 |
| 1979 | 14.03 |
| 1978 | 1.23 |
| 1977 | 10.01 |
| 1976 | 5.94 |
| 1975 | 9.24 |
| 1974 | 4.63 |
| 1973 | 5.68 |
| 1972 | 3.71 |
| 1971 | 7.33 |
| 1970 | 5.24 |
| 1969 | 6.08 |
| 1968 | 5.33 |
| 1967 | 3.99 |
| 1966 | 6.67 |
| 1965 | 3.76 |
| 1964 | 5.57 |
| 1963 | 6.85 |
| 1962 | 16.47 |
| 1961 | 5.34 |
| 1960 | 4.69 |
| 1959 | 17.09 |
| 1958 | 7.56 |
| 1957 | 6.52 |
| 1956 | 9.00 |
| 1955 | 10.69 |
| 1954 | 8.26 |
| 1953 | 11.09 |
| 1952 | 2.94 |
| 1951 | 4.47 |
| 1950 | 11.68 |
| 1949 | 6.64 |
| 1948 | 7.00 |
| 1947 | 16.13 |
| 1946 | 6.10 |
| 1945 | 8.61 |
| 1944 | 6.29 |
| 1943 | 4.49 |
| 1942 | 7.01 |
| 1941 | 6.23 |
| 1940 | 12.39 |
| 1939 | 7.79 |
| 1938 | 6.04 |
| 1937 | 4.50 |
| 1936 | 5.70 |
| 1935 | 14.86 |
| 1934 | 11.97 |
| 1933 | 7.61 |
| 1932 | 7.22 |
| 1931 | 5.22 |
| 1930 | 8.38 |
| 1929 | 16.54 |
| 1928 | 14.15 |
| 1927 | 3.81 |
| 1926 | 13.77 |
| 1925 | 3.86 |
| 1924 | 6.28 |
| 1923 | 7.62 |
| 1922 | 13.43 |
| 1921 | 8.20 |
| 1920 | 4.50 |
| 1919 | 8.94 |
| 1918 | 8.13 |
| 1917 | 12.07 |
| 1916 | 7.44 |
| 1915 | 6.46 |
| 1914 | 5.10 |