| Year | Precipitation (cm) |
|---|---|
| 2023 | 11.72 |
| 2022 | 1.87 |
| 2021 | 4.42 |
| 2020 | 11.52 |
| 2019 | 4.36 |
| 2018 | 4.43 |
| 2017 | 5.37 |
| 2016 | 4.82 |
| 2015 | 7.52 |
| 2014 | 16.80 |
| 2013 | 11.14 |
| 2012 | 1.64 |
| 2011 | 1.55 |
| 2010 | 11.33 |
| 2009 | 9.73 |
| 2008 | 5.83 |
| 2007 | 10.97 |
| 2006 | 18.38 |
| 2005 | 17.57 |
| 2004 | 6.15 |
| 2003 | 4.06 |
| 2002 | 14.74 |
| 2001 | 2.74 |
| 2000 | 1.13 |
| 1999 | 8.06 |
| 1998 | 9.50 |
| 1997 | 5.01 |
| 1996 | 13.26 |
| 1995 | 15.44 |
| 1994 | 17.96 |
| 1993 | 11.17 |
| 1992 | 0.69 |
| 1991 | 7.67 |
| 1990 | 2.53 |
| 1989 | 23.09 |
| 1988 | 8.53 |
| 1987 | 8.07 |
| 1986 | 8.09 |
| 1985 | 7.79 |
| 1984 | 2.99 |
| 1983 | 5.54 |
| 1982 | 10.43 |
| 1981 | 4.38 |
| 1980 | 11.58 |
| 1979 | 8.37 |
| 1978 | 7.12 |
| 1977 | 11.10 |
| 1976 | 4.89 |
| 1975 | 9.89 |
| 1974 | 11.80 |
| 1973 | 3.27 |
| 1972 | 5.77 |
| 1971 | 11.87 |
| 1970 | 17.50 |
| 1969 | 18.61 |
| 1968 | 12.27 |
| 1967 | 3.01 |
| 1966 | 11.84 |
| 1965 | 9.76 |
| 1964 | 9.52 |
| 1963 | 17.67 |
| 1962 | 0.75 |
| 1961 | 3.56 |
| 1960 | 7.16 |
| 1959 | 9.80 |
| 1958 | 6.07 |
| 1957 | 7.99 |
| 1956 | 7.28 |
| 1955 | 13.04 |
| 1954 | 7.87 |
| 1953 | 9.01 |
| 1952 | 5.04 |
| 1951 | 1.29 |
| 1950 | 4.40 |
| 1949 | 7.92 |
| 1948 | 6.72 |
| 1947 | 4.22 |
| 1946 | 4.17 |
| 1945 | 7.08 |
| 1944 | 1.03 |
| 1943 | 6.16 |
| 1942 | 3.06 |
| 1941 | 10.33 |
| 1940 | 14.89 |
| 1939 | 3.30 |
| 1938 | 15.57 |
| 1937 | 14.48 |
| 1936 | 3.24 |
| 1935 | 5.33 |
| 1934 | 11.15 |
| 1933 | 10.17 |
| 1932 | 3.97 |
| 1931 | 8.89 |
| 1930 | 10.31 |
| 1929 | 6.53 |
| 1928 | 8.50 |
| 1927 | 5.27 |
| 1926 | 19.99 |
| 1925 | 8.09 |
| 1924 | 12.43 |
| 1923 | 6.13 |
| 1922 | 2.90 |
| 1921 | 3.60 |
| 1920 | 5.48 |
| 1919 | 5.78 |
| 1918 | 10.04 |
| 1917 | 7.80 |
| 1916 | 5.56 |
| 1915 | 14.79 |
| 1914 | 3.25 |
| 1913 | 7.79 |
| 1912 | 5.63 |
| 1911 | 2.03 |
| 1910 | 6.99 |
| 1909 | 11.44 |
| 1908 | 18.56 |
| 1907 | 3.24 |
| 1906 | 5.60 |
| 1905 | 6.95 |
| 1904 | 13.85 |
| 1903 | 2.10 |
| 1902 | 5.69 |
| 1901 | 8.72 |
| 1900 | 14.08 |
| 1899 | 7.24 |
| 1898 | 4.05 |
| 1897 | 12.47 |
| 1896 | 20.43 |
| 1895 | 9.79 |
| 1894 | 9.76 |
| 1893 | 1.68 |
| 1892 | 7.64 |
| 1891 | 4.23 |
| 1890 | 3.82 |
| 1889 | 5.12 |
| 1888 | 6.88 |
| 1887 | 5.31 |
| 1886 | 10.65 |
| 1885 | 12.59 |
| 1884 | 11.23 |
| 1883 | 4.30 |
| 1882 | 14.08 |
| 1881 | 5.57 |
| 1880 | 14.56 |
| 1879 | 8.17 |
| 1878 | 11.63 |
| 1877 | 1.11 |
| 1876 | 9.63 |
| 1875 | 8.69 |
| 1874 | 16.68 |
| 1873 | 6.17 |
| 1872 | 9.66 |
| 1871 | 4.81 |
| 1870 | 26.59 |
| 1869 | 5.90 |
| 1868 | 4.21 |
| 1867 | 5.16 |
| 1866 | 10.54 |
| 1865 | 5.72 |
| 1864 | 7.93 |
| 1863 | 6.14 |
| 1862 | 7.21 |