| Year | Precipitation (inches) |
|---|---|
| 2023 | 0.59 |
| 2022 | 9.91 |
| 2021 | 3.62 |
| 2020 | 2.37 |
| 2019 | 1.05 |
| 2018 | 1.15 |
| 2017 | 7.70 |
| 2016 | 7.81 |
| 2015 | 2.12 |
| 2014 | 0.56 |
| 2013 | 0.18 |
| 2012 | 3.62 |
| 2011 | 0.51 |
| 2010 | 0.85 |
| 2009 | 1.69 |
| 2008 | 5.73 |
| 2007 | 0.61 |
| 2006 | 0.62 |
| 2005 | 3.27 |
| 2004 | 2.98 |
| 2003 | 3.19 |
| 2002 | 1.50 |
| 2001 | 4.10 |
| 2000 | 0.00 |
| 1999 | 1.47 |
| 1998 | 3.83 |
| 1997 | 5.48 |
| 1996 | 5.78 |
| 1995 | 0.83 |
| 1994 | 3.80 |
| 1993 | 4.09 |
| 1992 | 1.24 |
| 1991 | 9.23 |
| 1990 | 2.88 |
| 1989 | 3.94 |
| 1988 | 3.52 |
| 1987 | 3.50 |
| 1986 | 1.68 |
| 1985 | 0.35 |
| 1984 | 0.87 |
| 1983 | 1.67 |
| 1982 | 2.20 |
| 1981 | 0.94 |
| 1980 | 0.42 |
| 1979 | 1.86 |
| 1978 | 3.90 |
| 1977 | 4.28 |
| 1976 | 2.96 |
| 1975 | 1.65 |
| 1974 | 3.84 |
| 1973 | 0.77 |
| 1972 | 1.27 |
| 1971 | 2.99 |
| 1970 | 2.04 |
| 1969 | 0.50 |
| 1968 | 1.89 |
| 1967 | 4.67 |
| 1966 | 1.71 |
| 1965 | 1.82 |
| 1964 | 4.71 |
| 1963 | 3.74 |
| 1962 | 3.96 |
| 1961 | 2.26 |
| 1960 | 4.99 |
| 1959 | 2.13 |
| 1958 | 2.22 |
| 1957 | 1.75 |
| 1956 | 2.25 |
| 1955 | 6.83 |
| 1954 | 0.92 |
| 1953 | 1.22 |
| 1952 | 1.11 |
| 1951 | 0.47 |
| 1950 | 4.11 |
| 1949 | 1.06 |
| 1948 | 1.06 |
| 1947 | 2.77 |
| 1946 | 3.44 |
| 1945 | 1.26 |
| 1944 | 5.05 |
| 1943 | 0.53 |
| 1942 | 7.99 |
| 1941 | 1.58 |
| 1940 | 9.80 |
| 1939 | 1.86 |