| Year | Precipitation (inches) |
|---|---|
| 2023 | 6.00 |
| 2022 | 5.66 |
| 2021 | 6.61 |
| 2020 | 5.65 |
| 2019 | 6.52 |
| 2018 | 7.34 |
| 2017 | 6.45 |
| 2016 | 8.91 |
| 2015 | 6.25 |
| 2014 | 6.06 |
| 2013 | 6.74 |
| 2012 | 8.16 |
| 2011 | 5.90 |
| 2010 | 2.90 |
| 2009 | 3.97 |
| 2008 | 6.33 |
| 2007 | 9.49 |
| 2006 | 7.05 |
| 2005 | 11.37 |
| 2004 | 10.59 |
| 2003 | 10.69 |
| 2002 | 8.70 |
| 2001 | 6.21 |
| 2000 | 7.03 |
| 1999 | 5.67 |
| 1998 | 0.16 |
| 1997 | 5.85 |
| 1996 | 8.98 |
| 1995 | 8.65 |
| 1994 | 11.17 |
| 1993 | 1.30 |
| 1992 | 12.30 |
| 1991 | 6.25 |
| 1990 | 7.22 |
| 1989 | 3.34 |
| 1987 | 4.25 |
| 1986 | 6.64 |
| 1985 | 6.21 |
| 1984 | 1.68 |
| 1983 | 5.24 |
| 1982 | 6.88 |
| 1981 | 1.53 |
| 1980 | 2.19 |
| 1979 | 5.84 |
| 1978 | 7.24 |
| 1977 | 2.54 |
| 1976 | 4.96 |
| 1975 | 7.58 |
| 1974 | 7.39 |
| 1973 | 6.10 |
| 1972 | 9.59 |
| 1971 | 3.83 |
| 1970 | 1.74 |
| 1969 | 7.62 |
| 1967 | 11.03 |
| 1966 | 15.98 |
| 1965 | 6.46 |
| 1964 | 3.31 |
| 1963 | 5.31 |
| 1962 | 3.53 |
| 1961 | 5.15 |
| 1960 | 6.20 |
| 1959 | 8.33 |
| 1957 | 4.60 |
| 1956 | 3.21 |
| 1955 | 6.10 |
| 1954 | 8.90 |
| 1953 | 5.39 |
| 1952 | 1.64 |
| 1951 | 2.62 |
| 1950 | 1.44 |
| 1949 | 9.19 |
| 1947 | 13.45 |
| 1946 | 5.90 |
| 1945 | 8.97 |
| 1944 | 7.12 |
| 1943 | 4.23 |
| 1942 | 8.62 |
| 1941 | 7.58 |
| 1938 | 2.87 |