| Year | Precipitation (inches) |
|---|---|
| 2023 | 6.53 |
| 2022 | 5.03 |
| 2021 | 4.22 |
| 2020 | 7.91 |
| 2019 | 12.63 |
| 2018 | 6.86 |
| 2017 | 10.07 |
| 2016 | 11.37 |
| 2015 | 12.23 |
| 2014 | 5.28 |
| 2013 | 8.73 |
| 2012 | 8.69 |
| 2011 | 9.81 |
| 2010 | 15.19 |
| 2009 | 6.79 |
| 2008 | 9.98 |
| 2007 | 10.87 |
| 2006 | 8.19 |
| 2005 | 8.51 |
| 2004 | 12.52 |
| 2003 | 9.87 |
| 2002 | 9.09 |
| 2001 | 9.65 |
| 2000 | 6.60 |
| 1999 | 8.24 |
| 1998 | 4.91 |
| 1997 | 4.75 |
| 1996 | 5.54 |
| 1995 | 9.21 |
| 1994 | 8.21 |
| 1993 | 5.10 |
| 1992 | 10.45 |
| 1991 | 5.46 |
| 1990 | 6.35 |
| 1989 | 6.02 |
| 1988 | 10.93 |
| 1987 | 5.21 |
| 1986 | 8.45 |
| 1985 | 7.13 |
| 1984 | 8.14 |
| 1983 | 6.62 |
| 1982 | 4.56 |
| 1981 | 8.16 |
| 1980 | 6.86 |
| 1979 | 10.11 |
| 1978 | 8.58 |
| 1977 | 8.06 |
| 1976 | 7.98 |
| 1975 | 10.52 |
| 1974 | 6.61 |
| 1973 | 7.04 |
| 1972 | 4.88 |
| 1971 | 7.36 |
| 1970 | 4.68 |
| 1969 | 6.40 |
| 1968 | 9.12 |
| 1967 | 10.42 |
| 1966 | 7.16 |
| 1965 | 8.98 |
| 1964 | 9.86 |
| 1963 | 6.16 |
| 1962 | 5.99 |
| 1961 | 9.05 |
| 1960 | 3.98 |
| 1959 | 6.42 |
| 1958 | 5.06 |
| 1957 | 10.28 |
| 1956 | 7.34 |
| 1955 | 6.70 |
| 1954 | 5.55 |
| 1953 | 9.03 |
| 1952 | 7.05 |
| 1951 | 6.95 |
| 1950 | 3.89 |
| 1949 | 11.93 |
| 1948 | 15.57 |