| Year | Precipitation (cm) |
|---|---|
| 2023 | 1.44 |
| 2022 | 1.37 |
| 2021 | 2.54 |
| 2020 | 8.48 |
| 2019 | 8.82 |
| 2018 | 3.17 |
| 2017 | 1.41 |
| 2016 | 6.20 |
| 2015 | 7.74 |
| 2014 | 7.27 |
| 2013 | 6.59 |
| 2012 | 6.90 |
| 2011 | 7.12 |
| 2010 | 3.96 |
| 2009 | 1.08 |
| 2008 | 0.11 |
| 2007 | 3.00 |
| 2006 | 5.53 |
| 2005 | 8.30 |
| 2004 | 3.54 |
| 2003 | 4.07 |
| 2002 | 0.99 |
| 2001 | 4.88 |
| 2000 | 6.14 |
| 1999 | 1.43 |
| 1998 | 3.15 |
| 1997 | 3.05 |
| 1996 | 6.06 |
| 1995 | 5.83 |
| 1994 | 1.74 |
| 1993 | 2.85 |
| 1992 | 4.16 |
| 1991 | 8.77 |
| 1990 | 4.69 |
| 1989 | 5.36 |
| 1988 | 2.64 |
| 1987 | 5.76 |
| 1986 | 4.97 |
| 1985 | 7.98 |
| 1984 | 2.52 |
| 1983 | 9.64 |
| 1982 | 5.01 |
| 1981 | 2.70 |
| 1980 | 1.77 |
| 1979 | 4.67 |
| 1978 | 1.64 |
| 1977 | 2.90 |
| 1976 | 1.15 |
| 1975 | 7.00 |
| 1974 | 2.72 |
| 1973 | 4.26 |
| 1972 | 8.47 |
| 1971 | 4.03 |
| 1970 | 3.35 |
| 1969 | 2.71 |
| 1968 | 5.15 |
| 1967 | 13.37 |
| 1966 | 3.84 |
| 1965 | 2.13 |
| 1964 | 3.61 |
| 1963 | 3.15 |
| 1962 | 3.92 |
| 1961 | 3.82 |
| 1960 | 3.28 |
| 1959 | 2.37 |
| 1958 | 4.84 |
| 1957 | 6.35 |
| 1956 | 0.73 |
| 1955 | 7.16 |
| 1954 | 3.91 |
| 1953 | 3.80 |
| 1952 | 1.02 |
| 1951 | 0.32 |
| 1950 | 3.12 |
| 1949 | 2.10 |
| 1948 | 10.33 |
| 1947 | 0.61 |
| 1946 | 2.91 |
| 1945 | 4.70 |
| 1944 | 5.03 |
| 1943 | 1.45 |
| 1942 | 6.10 |
| 1941 | 0.38 |
| 1940 | 2.35 |
| 1939 | 0.31 |
| 1938 | 4.64 |
| 1937 | 3.13 |
| 1936 | 1.97 |
| 1935 | 4.12 |
| 1934 | 2.24 |
| 1933 | 3.25 |
| 1932 | 5.44 |
| 1931 | 3.23 |
| 1930 | 6.73 |
| 1929 | 11.09 |
| 1928 | 6.48 |
| 1927 | 10.84 |
| 1926 | 8.15 |
| 1925 | 1.42 |
| 1924 | 7.87 |
| 1923 | 3.33 |
| 1922 | 4.67 |
| 1921 | 2.53 |
| 1920 | 4.25 |
| 1919 | 4.49 |
| 1918 | 1.59 |
| 1917 | 0.99 |
| 1916 | 10.64 |
| 1915 | 3.27 |
| 1914 | 5.77 |
| 1913 | 2.54 |
| 1912 | 9.64 |
| 1911 | 1.26 |
| 1910 | 3.65 |
| 1909 | 2.87 |
| 1908 | 2.22 |
| 1907 | 7.28 |
| 1906 | 9.59 |
| 1905 | 3.87 |
| 1904 | 6.76 |
| 1903 | 5.28 |
| 1902 | 2.75 |
| 1901 | 3.96 |
| 1900 | 2.14 |
| 1899 | 5.06 |
| 1898 | 8.85 |
| 1897 | 2.84 |
| 1896 | 3.72 |
| 1895 | 2.35 |
| 1894 | 6.25 |
| 1893 | 3.33 |
| 1892 | 4.67 |
| 1891 | 4.41 |
| 1890 | 3.69 |
| 1889 | 5.08 |
| 1888 | 7.87 |
| 1887 | 4.35 |
| 1886 | 12.24 |
| 1885 | 7.58 |
| 1884 | 2.01 |
| 1883 | 3.47 |
| 1882 | 5.63 |
| 1881 | 1.88 |
| 1880 | 2.36 |
| 1879 | 3.56 |
| 1878 | 7.42 |
| 1877 | 3.16 |
| 1876 | 1.10 |
| 1875 | 1.61 |
| 1874 | 1.45 |
| 1873 | 0.72 |
| 1872 | 6.66 |
| 1871 | 1.35 |
| 1870 | 2.88 |
| 1869 | 7.47 |
| 1868 | 3.64 |
| 1867 | 3.76 |
| 1866 | 3.44 |
| 1865 | 7.19 |
| 1864 | 0.65 |
| 1863 | 3.64 |
| 1861 | 4.50 |
| 1860 | 4.04 |
| 1859 | 0.09 |