| Year | Precipitation (inches) |
|---|---|
| 2023 | 3.32 |
| 2022 | 1.70 |
| 2021 | 1.88 |
| 2020 | 6.16 |
| 2019 | 4.74 |
| 2018 | 9.25 |
| 2017 | 2.13 |
| 2016 | 8.52 |
| 2015 | 1.96 |
| 2014 | 3.52 |
| 2013 | 8.60 |
| 2012 | 6.35 |
| 2011 | 0.78 |
| 2010 | 0.30 |
| 2009 | 11.72 |
| 2008 | 1.16 |
| 2007 | 1.74 |
| 2006 | 2.06 |
| 2005 | 3.57 |
| 2004 | 1.15 |
| 2003 | 1.22 |
| 2002 | 1.21 |
| 2001 | 6.77 |
| 2000 | 0.41 |
| 1999 | 6.50 |
| 1998 | 0.85 |
| 1997 | 5.35 |
| 1996 | 2.44 |
| 1995 | 4.58 |
| 1994 | 2.42 |
| 1993 | 2.01 |
| 1992 | 1.46 |
| 1991 | 5.97 |
| 1990 | 2.08 |
| 1989 | 1.84 |
| 1988 | 0.65 |
| 1987 | 7.35 |
| 1986 | 0.56 |
| 1985 | 2.27 |
| 1984 | 7.35 |
| 1983 | 3.35 |
| 1982 | 7.24 |
| 1981 | 3.07 |
| 1980 | 4.18 |
| 1979 | 7.31 |
| 1978 | 4.70 |
| 1977 | 2.09 |
| 1976 | 13.83 |
| 1975 | 4.47 |
| 1974 | 2.36 |
| 1972 | 5.78 |
| 1971 | 1.76 |
| 1970 | 3.69 |
| 1969 | 4.47 |
| 1968 | 4.74 |
| 1967 | 1.20 |
| 1966 | 5.45 |
| 1965 | 0.17 |
| 1964 | 4.67 |
| 1963 | 4.82 |
| 1962 | 0.83 |
| 1961 | 5.40 |
| 1960 | 7.00 |
| 1959 | 3.81 |
| 1956 | 1.63 |
| 1955 | 2.69 |
| 1954 | 5.68 |
| 1953 | 1.75 |
| 1952 | 3.12 |
| 1951 | 3.16 |
| 1950 | 5.08 |
| 1949 | 2.15 |
| 1947 | 6.92 |
| 1946 | 6.46 |
| 1945 | 0.22 |
| 1944 | 0.66 |
| 1943 | 3.23 |
| 1942 | 3.94 |
| 1941 | 1.06 |
| 1939 | 5.43 |