| Year | Precipitation (cm) |
|---|---|
| 2023 | 7.33 |
| 2022 | 13.06 |
| 2021 | 7.63 |
| 2020 | 16.05 |
| 2019 | 10.39 |
| 2018 | 5.95 |
| 2016 | 8.64 |
| 2015 | 11.64 |
| 2014 | 22.11 |
| 2013 | 9.08 |
| 2012 | 7.92 |
| 2011 | 7.96 |
| 2010 | 12.22 |
| 2009 | 7.50 |
| 2007 | 5.06 |
| 2006 | 6.10 |
| 2005 | 12.43 |
| 2004 | 10.24 |
| 2003 | 6.60 |
| 2002 | 7.96 |
| 2001 | 2.70 |
| 2000 | 9.24 |
| 1999 | 13.99 |
| 1998 | 5.98 |
| 1997 | 8.24 |
| 1996 | 11.68 |
| 1995 | 10.14 |
| 1994 | 7.50 |
| 1993 | 9.74 |
| 1992 | 7.77 |
| 1991 | 4.99 |
| 1990 | 15.05 |
| 1989 | 7.24 |
| 1988 | 2.25 |
| 1987 | 13.10 |
| 1986 | 5.04 |
| 1985 | 5.06 |
| 1984 | 7.22 |
| 1983 | 10.40 |
| 1982 | 5.49 |
| 1981 | 17.04 |
| 1980 | 11.10 |
| 1979 | 11.73 |
| 1978 | 10.62 |
| 1977 | 9.73 |
| 1976 | 13.38 |
| 1975 | 15.24 |
| 1974 | 13.16 |
| 1973 | 14.44 |
| 1972 | 14.82 |
| 1971 | 6.87 |
| 1970 | 10.91 |
| 1969 | 15.03 |
| 1968 | 12.06 |
| 1967 | 17.16 |
| 1966 | 7.48 |
| 1965 | 5.64 |
| 1964 | 18.37 |
| 1963 | 5.46 |
| 1962 | 8.48 |
| 1961 | 7.04 |
| 1960 | 11.13 |
| 1959 | 11.85 |
| 1958 | 4.53 |
| 1957 | 10.35 |
| 1956 | 10.15 |
| 1955 | 6.78 |
| 1954 | 13.02 |
| 1953 | 11.95 |
| 1952 | 3.99 |
| 1951 | 11.31 |
| 1950 | 12.14 |
| 1949 | 8.40 |
| 1948 | 4.71 |
| 1947 | 5.70 |
| 1946 | 7.70 |
| 1945 | 6.97 |
| 1944 | 9.87 |
| 1943 | 2.08 |