Year Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dec Growing Season ---- --- --- --- --- --- --- --- --- ---- --- --- --- -------------- 1948 -1 19 -1 1949 21 28 221 1950 16 27 194 1951 18 4 200 1952 8 21 196 1953 21 6 230 1954 10 1 205 1955 29 6 222 1956 21 11 204 1957 15 28 196 1958 9 8 213 1959 29 29 214 1960 11 26 198 1961 3 8 219 1962 17 25 191 1963 16 4 202 1964 10 12 185 1965 5 6 184 1966 5 31 209 1967 12 30 201 1968 7 31 207 1969 1 23 205 1970 6 6 214 1971 7 8 215 1972 10 20 193 1973 13 7 208 1974 7 3 179 1975 22 31 192 1976 12 19 190 1977 10 12 216 1978 20 18 212 1979 11 10 182 1980 18 3 199 1981 21 20 182 1982 11 18 190 1983 20 31 194 1984 10 8 212 1985 10 3 237 1986 23 14 205 1987 1 29 211 1988 23 14 205 1989 23 4 195 1990 13 27 197 1991 3 21 201 1992 4 20 199 1993 4 2 212 1994 26 11 230 1995 6 5 213 1996 8 4 210 1997 10 23 196 1998 25 5 225 1999 27 8 226 2000 19 -1 -1