| 年份 | 降水量 | 状态 | 年份 | 降水量 | 状态 | 年份 | 降水量 | 状态 |
| 1961 | 182.2 | 1 | 1977 | 160.5 | 1 | 1993 | 300.0 | 4 |
| 1962 | 145.9 | 1 | 1978 | 273.4 | 3 | 1994 | 311.4 | 4 |
| 1963 | 253.5 | 3 | 1979 | 325.4 | 5 | 1995 | 240.7 | 3 |
| 1964 | 225.4 | 2 | 1980 | 239.8 | 3 | 1996 | 390.9 | 5 |
| 1965 | 152.9 | 1 | 1981 | 242.6 | 3 | 1997 | 159.8 | 1 |
| 1966 | 240.9 | 3 | 1982 | 243.1 | 3 | 1998 | 419.2 | 5 |
| 1967 | 159.1 | 1 | 1983 | 277.0 | 3 | 1999 | 336.4 | 5 |
| 1968 | 146.6 | 1 | 1984 | 344.9 | 5 | 2000 | 332.3 | 5 |
| 1969 | 218.6 | 2 | 1985 | 242.9 | 3 | 2001 | 277.7 | 3 |
| 1970 | 221.0 | 2 | 1986 | 253.1 | 3 | 2002 | 342.9 | 5 |
| 1971 | 227.7 | 2 | 1987 | 363.4 | 5 | 2003 | 370.0 | 5 |
| 1972 | 243.4 | 3 | 1988 | 373.5 | 5 | 2004 | 314.2 | 4 |
| 1973 | 156.2 | 1 | 1989 | 262.2 | 3 | 2005 | 276.3 | 3 |
| 1974 | 131.3 | 1 | 1990 | 291.6 | 4 | 2006 | 235.9 | 3 |
| 1975 | 224.7 | 2 | 1991 | 177.8 | 1 | 2007 | 419.5 | 5 |
| 1976 | 247.4 | 3 | 1992 | 348.4 | 5 | 2008 | 171.8 | 1 |