| Year | Precipitation (cm) |
|---|---|
| 2024 | 3.60 |
| 2023 | 6.04 |
| 2022 | 4.90 |
| 2021 | 4.14 |
| 2020 | 1.84 |
| 2019 | 7.32 |
| 2018 | 2.30 |
| 2017 | 6.64 |
| 2016 | 4.78 |
| 2015 | 3.83 |
| 2014 | 3.04 |
| 2013 | 5.20 |
| 2012 | 5.72 |
| 2011 | 4.38 |
| 2010 | 5.18 |
| 2009 | 1.00 |
| 2008 | 5.40 |
| 2007 | 1.42 |
| 2006 | 9.08 |
| 2005 | 12.68 |
| 2004 | 7.76 |
| 2003 | 1.67 |
| 2002 | 3.49 |
| 2001 | 8.69 |
| 2000 | 4.89 |
| 1999 | 7.30 |
| 1998 | 3.66 |
| 1997 | 9.93 |
| 1996 | 2.00 |
| 1995 | 2.81 |
| 1994 | 7.53 |
| 1993 | 6.53 |
| 1992 | 3.39 |
| 1991 | 2.45 |
| 1990 | 2.55 |
| 1989 | 9.04 |
| 1988 | 2.67 |
| 1987 | 4.81 |
| 1986 | 4.49 |
| 1985 | 5.03 |
| 1984 | 3.18 |
| 1983 | 3.67 |
| 1982 | 5.56 |
| 1981 | 4.94 |
| 1980 | 8.40 |
| 1979 | 2.88 |
| 1978 | 4.34 |
| 1977 | 7.52 |
| 1976 | 3.82 |
| 1975 | 4.70 |
| 1974 | 4.09 |
| 1973 | 3.57 |
| 1972 | 9.08 |
| 1971 | 2.02 |
| 1970 | 4.50 |
| 1969 | 2.97 |
| 1968 | 2.18 |
| 1967 | 3.33 |
| 1966 | 2.93 |
| 1965 | 2.53 |
| 1964 | 5.24 |
| 1963 | 2.35 |
| 1962 | 4.97 |
| 1961 | 2.52 |
| 1960 | 4.49 |
| 1959 | 3.27 |
| 1958 | 8.18 |
| 1957 | 7.64 |
| 1956 | 3.41 |
| 1955 | 6.11 |
| 1954 | 4.28 |
| 1953 | 3.54 |
| 1952 | 2.94 |
| 1951 | 5.22 |
| 1950 | 2.40 |
| 1949 | 0.18 |
| 1948 | 0.52 |
| 1947 | 0.93 |
| 1946 | 2.28 |
| 1945 | 5.71 |
| 1944 | 4.54 |
| 1943 | 2.99 |
| 1942 | 9.83 |
| 1941 | 9.68 |
| 1940 | 5.89 |
| 1939 | 1.12 |
| 1938 | 2.53 |
| 1937 | 5.58 |
| 1936 | 3.60 |
| 1935 | 4.62 |
| 1934 | 0.71 |
| 1933 | 7.80 |
| 1932 | 3.74 |
| 1931 | 2.30 |
| 1930 | 10.22 |
| 1929 | 6.69 |
| 1928 | 2.87 |
| 1927 | 3.35 |
| 1926 | 3.43 |
| 1925 | 6.76 |
| 1924 | 9.94 |
| 1923 | 1.66 |