| Year | Precipitation (inches) |
|---|---|
| 2020 | 2.05 |
| 2015 | 3.56 |
| 2012 | 3.05 |
| 2010 | 3.39 |
| 2009 | 1.95 |
| 2008 | 3.18 |
| 2007 | 1.39 |
| 2006 | 2.23 |
| 2005 | 6.90 |
| 2004 | 1.93 |
| 2003 | 2.18 |
| 2002 | 4.07 |
| 2001 | 4.35 |
| 2000 | 4.21 |
| 1999 | 2.57 |
| 1998 | 4.06 |
| 1997 | 0.76 |
| 1996 | 2.55 |
| 1995 | 2.17 |
| 1994 | 5.46 |
| 1993 | 3.80 |
| 1992 | 2.59 |
| 1976 | 4.91 |
| 1975 | 5.45 |
| 1974 | 1.56 |
| 1973 | 3.91 |
| 1972 | 2.34 |
| 1971 | 4.12 |
| 1970 | 1.75 |
| 1969 | 4.88 |
| 1968 | 4.96 |
| 1966 | 2.91 |
| 1965 | 3.15 |
| 1963 | 4.35 |
| 1962 | 3.26 |
| 1961 | 1.44 |
| 1960 | 3.35 |
| 1959 | 3.64 |
| 1958 | 3.69 |
| 1957 | 4.14 |
| 1956 | 2.82 |
| 1955 | 2.24 |
| 1954 | 2.72 |
| 1953 | 6.83 |
| 1952 | 3.55 |
| 1951 | 0.99 |
| 1950 | 4.31 |
| 1949 | 1.31 |
| 1948 | 1.87 |
| 1947 | 7.48 |
| 1946 | 4.25 |
| 1945 | 3.13 |
| 1944 | 9.50 |
| 1943 | 6.13 |
| 1942 | 3.10 |
| 1941 | 5.11 |
| 1940 | 4.78 |
| 1939 | 3.87 |
| 1938 | 2.61 |
| 1937 | 1.79 |
| 1936 | 2.05 |
| 1935 | 3.23 |
| 1934 | 1.90 |
| 1933 | 1.32 |
| 1932 | 3.58 |
| 1931 | 1.83 |
| 1930 | 3.22 |
| 1929 | 1.54 |
| 1928 | 4.53 |
| 1927 | 1.72 |
| 1926 | 2.86 |
| 1925 | 5.51 |
| 1923 | 4.53 |
| 1922 | 3.78 |
| 1921 | 4.88 |
| 1920 | 3.41 |
| 1919 | 1.18 |
| 1917 | 1.46 |
| 1912 | 1.78 |