| Year | Precipitation (cm) |
|---|---|
| 2023 | 0.42 |
| 2022 | 7.25 |
| 2021 | 0.95 |
| 2020 | 5.70 |
| 2019 | 2.51 |
| 2018 | 3.30 |
| 2017 | 1.05 |
| 2016 | 3.86 |
| 2015 | 1.99 |
| 2014 | 3.56 |
| 2013 | 7.16 |
| 2012 | 8.99 |
| 2011 | 2.11 |
| 2010 | 1.91 |
| 2008 | 3.10 |
| 2007 | 7.85 |
| 2006 | 2.95 |
| 2004 | 3.18 |
| 2003 | 2.12 |
| 2002 | 2.05 |
| 2001 | 4.70 |
| 2000 | 3.58 |
| 1999 | 3.64 |
| 1998 | 3.90 |
| 1997 | 4.48 |
| 1996 | 1.90 |
| 1995 | 6.12 |
| 1994 | 4.99 |
| 1993 | 8.88 |
| 1992 | 5.32 |
| 1991 | 2.32 |
| 1990 | 10.25 |
| 1989 | 4.86 |
| 1988 | 4.90 |
| 1987 | 1.74 |
| 1986 | 5.96 |
| 1985 | 2.92 |
| 1984 | 3.86 |
| 1983 | 5.21 |
| 1982 | 6.22 |
| 1981 | 4.52 |
| 1980 | 4.78 |
| 1979 | 0.67 |
| 1978 | 2.21 |
| 1977 | 1.30 |
| 1976 | 3.16 |
| 1975 | 1.99 |
| 1974 | 0.60 |
| 1973 | 2.69 |
| 1972 | 4.41 |
| 1971 | 4.66 |
| 1970 | 1.50 |
| 1969 | 2.73 |
| 1968 | 5.47 |
| 1967 | 1.92 |
| 1966 | 1.40 |
| 1965 | 1.62 |
| 1964 | 4.60 |
| 1963 | 4.24 |
| 1962 | 2.87 |
| 1961 | 3.31 |
| 1960 | 0.47 |
| 1959 | 2.94 |
| 1958 | 2.52 |
| 1957 | 2.00 |
| 1956 | 4.27 |
| 1955 | 1.94 |
| 1954 | 3.08 |
| 1953 | 4.65 |
| 1952 | 1.74 |
| 1951 | 0.97 |
| 1950 | 0.84 |
| 1949 | 1.70 |
| 1948 | 4.43 |
| 1947 | 3.98 |
| 1946 | 5.75 |
| 1945 | 2.43 |
| 1944 | 4.44 |
| 1943 | 2.51 |
| 1942 | 4.13 |
| 1941 | 5.52 |
| 1940 | 0.73 |
| 1939 | 3.64 |
| 1938 | 0.69 |
| 1937 | 5.16 |
| 1936 | 4.34 |
| 1935 | 4.96 |
| 1934 | 0.92 |
| 1933 | 1.60 |
| 1932 | 1.19 |
| 1931 | 3.60 |
| 1930 | 1.65 |
| 1929 | 2.22 |
| 1928 | 4.72 |
| 1927 | 2.44 |
| 1926 | 0.84 |
| 1925 | 3.67 |
| 1924 | 1.46 |
| 1923 | 8.41 |
| 1922 | 1.07 |
| 1921 | 3.32 |
| 1920 | 1.93 |
| 1919 | 1.06 |
| 1918 | 2.23 |
| 1917 | 2.44 |
| 1916 | 3.40 |
| 1915 | 2.23 |
| 1914 | 2.73 |
| 1913 | 5.93 |
| 1912 | 3.59 |
| 1911 | 3.97 |
| 1910 | 2.33 |
| 1909 | 4.55 |
| 1908 | 0.87 |
| 1907 | 3.47 |
| 1906 | 5.27 |
| 1905 | 4.11 |
| 1904 | 3.78 |
| 1903 | 5.61 |
| 1902 | 4.07 |
| 1901 | 1.78 |
| 1900 | 2.95 |
| 1899 | 2.57 |