| Year | Precipitation (cm) |
|---|---|
| 2024 | 20.03 |
| 2023 | 7.17 |
| 2022 | 10.15 |
| 2021 | 6.00 |
| 2020 | 4.86 |
| 2019 | 6.92 |
| 2018 | 9.04 |
| 2017 | 6.25 |
| 2016 | 9.38 |
| 2015 | 8.87 |
| 2014 | 13.77 |
| 2013 | 6.24 |
| 2012 | 5.08 |
| 2011 | 3.52 |
| 2010 | 6.68 |
| 2009 | 9.92 |
| 2008 | 11.83 |
| 2007 | 4.77 |
| 2006 | 2.19 |
| 2005 | 9.59 |
| 2004 | 8.92 |
| 2003 | 15.76 |
| 2002 | 12.46 |
| 2001 | 6.86 |
| 2000 | 11.32 |
| 1999 | 14.22 |
| 1998 | 10.98 |
| 1997 | 10.96 |
| 1996 | 6.80 |
| 1995 | 3.58 |
| 1994 | 19.74 |
| 1992 | 7.71 |
| 1991 | 9.95 |
| 1990 | 5.98 |
| 1989 | 11.39 |
| 1988 | 3.72 |
| 1987 | 8.49 |
| 1986 | 15.00 |
| 1985 | 8.10 |
| 1984 | 9.51 |
| 1983 | 10.51 |
| 1982 | 7.04 |
| 1981 | 9.73 |
| 1980 | 10.87 |
| 1979 | 9.69 |
| 1978 | 5.43 |
| 1977 | 9.74 |
| 1976 | 8.19 |
| 1975 | 14.76 |
| 1974 | 6.34 |
| 1973 | 9.45 |
| 1972 | 14.15 |
| 1971 | 9.35 |
| 1970 | 5.66 |
| 1969 | 6.75 |
| 1968 | 10.42 |
| 1967 | 10.92 |
| 1966 | 8.28 |
| 1965 | 2.62 |
| 1964 | 5.27 |
| 1963 | 5.79 |
| 1962 | 5.47 |
| 1961 | 7.02 |
| 1960 | 11.79 |
| 1959 | 8.03 |
| 1958 | 5.16 |
| 1957 | 6.10 |
| 1956 | 15.17 |
| 1955 | 12.31 |
| 1954 | 8.15 |
| 1953 | 8.02 |
| 1952 | 7.33 |
| 1951 | 4.14 |
| 1950 | 8.26 |
| 1949 | 9.44 |
| 1948 | 14.06 |
| 1947 | 5.18 |
| 1946 | 3.51 |
| 1945 | 4.22 |
| 1944 | 6.55 |
| 1943 | 10.29 |