| Year | Precipitation (inches) |
|---|---|
| 2022 | 5.13 |
| 2021 | 3.64 |
| 2020 | 2.19 |
| 2017 | 6.19 |
| 2016 | 3.78 |
| 2015 | 6.52 |
| 2014 | 4.89 |
| 2013 | 7.07 |
| 2012 | 6.55 |
| 2011 | 7.04 |
| 2010 | 8.79 |
| 2009 | 5.18 |
| 2008 | 4.49 |
| 2007 | 4.74 |
| 2006 | 6.69 |
| 2005 | 7.50 |
| 2004 | 4.95 |
| 2003 | 7.23 |
| 2002 | 12.03 |
| 2001 | 9.56 |
| 2000 | 5.31 |
| 1999 | 18.71 |
| 1998 | 9.46 |
| 1997 | 8.43 |
| 1996 | 6.07 |
| 1995 | 7.19 |
| 1994 | 8.79 |
| 1993 | 9.70 |
| 1992 | 7.08 |
| 1991 | 7.94 |
| 1990 | 5.53 |
| 1989 | 9.37 |
| 1988 | 4.53 |
| 1987 | 7.49 |
| 1986 | 6.34 |
| 1985 | 5.12 |
| 1984 | 5.15 |
| 1983 | 4.77 |
| 1982 | 4.55 |
| 1981 | 8.01 |
| 1980 | 9.01 |
| 1979 | 8.12 |
| 1978 | 5.23 |
| 1977 | 12.69 |
| 1976 | 9.80 |
| 1974 | 5.28 |
| 1973 | 8.59 |
| 1972 | 3.64 |
| 1971 | 5.20 |
| 1970 | 8.36 |
| 1969 | 3.80 |
| 1968 | 5.77 |
| 1967 | 5.31 |
| 1966 | 6.19 |
| 1965 | 6.99 |
| 1964 | 3.58 |
| 1963 | 2.67 |
| 1962 | 6.54 |
| 1961 | 2.38 |
| 1960 | 5.65 |
| 1959 | 2.69 |
| 1958 | 8.87 |
| 1957 | 4.74 |
| 1956 | 3.30 |
| 1955 | 3.62 |