| Year | Precipitation (cm) |
|---|---|
| 2023 | 9.53 |
| 2022 | 10.80 |
| 2021 | 7.91 |
| 2020 | 8.41 |
| 2019 | 9.60 |
| 2018 | 1.75 |
| 2017 | 9.07 |
| 2016 | 0.21 |
| 2015 | 0.03 |
| 2014 | 7.31 |
| 2013 | 1.19 |
| 2012 | 7.44 |
| 2011 | 7.00 |
| 2010 | 6.09 |
| 2009 | 9.82 |
| 2008 | 8.79 |
| 2007 | 5.81 |
| 2006 | 3.41 |
| 2005 | 10.63 |
| 2004 | 4.77 |
| 2003 | 3.53 |
| 2002 | 8.52 |
| 2001 | 2.57 |
| 2000 | 11.17 |
| 1999 | 10.21 |
| 1998 | 4.61 |
| 1997 | 7.70 |
| 1996 | 6.09 |
| 1995 | 10.17 |
| 1994 | 9.54 |
| 1993 | 9.41 |
| 1992 | 6.58 |
| 1991 | 1.19 |
| 1990 | 5.81 |
| 1989 | 3.46 |
| 1988 | 3.15 |
| 1987 | 2.77 |
| 1986 | 3.10 |
| 1985 | 5.94 |
| 1984 | 2.95 |
| 1983 | 3.94 |
| 1982 | 13.37 |
| 1981 | 14.10 |
| 1980 | 7.23 |
| 1979 | 8.40 |
| 1978 | 6.20 |
| 1977 | 4.89 |
| 1976 | 10.44 |
| 1975 | 5.05 |
| 1974 | 2.25 |
| 1973 | 4.80 |
| 1972 | 1.40 |
| 1971 | 2.14 |
| 1970 | 5.25 |
| 1969 | 9.16 |
| 1968 | 8.17 |
| 1967 | 6.41 |
| 1966 | 4.84 |
| 1965 | 11.20 |
| 1964 | 9.15 |
| 1963 | 9.40 |
| 1962 | 5.19 |
| 1961 | 5.20 |
| 1960 | 8.58 |
| 1959 | 17.34 |
| 1958 | 7.47 |
| 1957 | 4.84 |
| 1956 | 4.17 |
| 1955 | 5.87 |
| 1954 | 6.25 |
| 1953 | 3.48 |
| 1952 | 17.41 |
| 1951 | 5.53 |
| 1950 | 12.23 |
| 1949 | 3.37 |
| 1948 | 3.59 |
| 1947 | 6.40 |
| 1946 | 6.39 |
| 1945 | 6.04 |
| 1944 | 6.57 |
| 1943 | 6.77 |
| 1942 | 5.69 |
| 1941 | 3.64 |
| 1940 | 4.88 |
| 1939 | 4.45 |
| 1938 | 7.50 |
| 1937 | 10.77 |
| 1936 | 3.46 |
| 1935 | 9.00 |
| 1934 | 4.92 |
| 1933 | 11.11 |
| 1932 | 4.56 |
| 1931 | 2.87 |
| 1930 | 9.64 |
| 1929 | 5.35 |
| 1928 | 4.95 |
| 1927 | 4.83 |
| 1926 | 5.46 |
| 1925 | 4.86 |
| 1924 | 4.85 |
| 1923 | 7.30 |
| 1922 | 3.18 |
| 1921 | 3.01 |
| 1920 | 8.81 |
| 1919 | 1.61 |
| 1918 | 8.67 |
| 1917 | 6.13 |
| 1916 | 12.42 |
| 1915 | 6.83 |
| 1914 | 7.95 |
| 1913 | 6.77 |
| 1912 | 6.66 |
| 1911 | 4.73 |
| 1910 | 5.85 |
| 1909 | 12.18 |
| 1908 | 5.54 |
| 1907 | 8.69 |
| 1906 | 15.35 |
| 1905 | 0.46 |
| 1904 | 4.27 |
| 1903 | 13.28 |
| 1902 | 3.62 |
| 1901 | 8.20 |
| 1900 | 4.76 |
| 1899 | 6.87 |
| 1898 | 1.35 |
| 1897 | 5.72 |
| 1896 | 7.34 |
| 1895 | 9.79 |
| 1894 | 5.38 |
| 1893 | 2.51 |
| 1892 | 5.71 |
| 1891 | 3.98 |
| 1890 | 4.37 |
| 1889 | 1.16 |
| 1888 | 2.17 |
| 1887 | 9.71 |
| 1886 | 7.44 |
| 1885 | 5.47 |
| 1884 | 12.69 |
| 1883 | 3.30 |
| 1882 | 8.06 |
| 1881 | 4.38 |
| 1880 | 4.20 |
| 1879 | 3.62 |
| 1878 | 6.68 |
| 1877 | 8.08 |
| 1876 | 8.83 |
| 1875 | 3.27 |
| 1874 | 17.77 |
| 1873 | 0.92 |
| 1872 | 5.72 |
| 1871 | 3.55 |
| 1870 | 10.19 |
| 1869 | 12.26 |
| 1868 | 12.31 |
| 1867 | 12.62 |
| 1866 | 3.28 |
| 1865 | 0.85 |
| 1864 | 3.54 |
| 1863 | 1.66 |
| 1862 | 3.85 |
| 1861 | 1.49 |