| Year | Precipitation (inches) |
|---|---|
| 2023 | 7.20 |
| 2022 | 6.07 |
| 2021 | 6.29 |
| 2020 | 4.76 |
| 2019 | 1.66 |
| 2018 | 4.57 |
| 2017 | 9.25 |
| 2016 | 13.28 |
| 2015 | 8.10 |
| 2014 | 3.84 |
| 2013 | 2.52 |
| 2012 | 12.32 |
| 2011 | 7.15 |
| 2010 | 8.38 |
| 2009 | 7.75 |
| 2008 | 7.36 |
| 2007 | 6.29 |
| 2006 | 15.32 |
| 2005 | 11.31 |
| 2004 | 2.58 |
| 2003 | 7.88 |
| 2002 | 4.16 |
| 2001 | 10.10 |
| 2000 | 4.55 |
| 1999 | 12.63 |
| 1998 | 23.97 |
| 1997 | 9.24 |
| 1996 | 10.06 |
| 1994 | 11.22 |
| 1992 | 6.01 |
| 1990 | 5.75 |
| 1978 | 5.38 |
| 1976 | 2.69 |
| 1974 | 4.34 |
| 1969 | 5.25 |
| 1967 | 5.88 |
| 1966 | 17.48 |
| 1964 | 13.39 |
| 1963 | 14.32 |
| 1962 | 8.30 |
| 1961 | 7.97 |
| 1960 | 16.05 |
| 1959 | 1.46 |
| 1958 | 7.35 |
| 1957 | 5.88 |
| 1956 | 2.22 |
| 1955 | 9.89 |
| 1954 | 6.82 |
| 1953 | 12.90 |
| 1952 | 3.05 |
| 1951 | 9.76 |
| 1950 | 7.59 |
| 1949 | 5.52 |
| 1948 | 5.88 |
| 1947 | 3.67 |
| 1946 | 13.26 |
| 1944 | 14.23 |
| 1943 | 10.99 |
| 1942 | 27.14 |
| 1941 | 12.69 |
| 1940 | 6.51 |
| 1939 | 1.51 |
| 1938 | 9.98 |
| 1937 | 23.37 |
| 1936 | 0.18 |
| 1935 | 4.64 |
| 1934 | 14.26 |
| 1933 | 1.40 |
| 1931 | 10.80 |
| 1930 | 5.34 |
| 1929 | 0.11 |
| 1928 | 9.63 |
| 1927 | 21.30 |
| 1926 | 23.63 |
| 1925 | 7.70 |
| 1924 | 13.76 |
| 1923 | 3.64 |
| 1922 | 4.82 |
| 1921 | 15.09 |
| 1920 | 14.13 |
| 1919 | 7.92 |
| 1918 | 7.88 |
| 1917 | 15.08 |
| 1916 | 9.15 |
| 1915 | 16.47 |
| 1914 | 6.17 |
| 1913 | 15.13 |
| 1907 | 4.47 |
| 1906 | 8.12 |
| 1905 | 6.91 |
| 1904 | 8.46 |
| 1903 | 21.73 |
| 1902 | 18.59 |
| 1901 | 8.10 |
| 1900 | 6.07 |
| 1899 | 20.15 |
| 1898 | 9.98 |
| 1897 | 10.45 |
| 1896 | 15.02 |
| 1895 | 1.79 |
| 1894 | 4.74 |
| 1893 | 13.10 |