YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1949 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1950 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1951 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1952 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1953 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1954 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1955 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1956 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1957 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1958 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 86.00 | n | 87.00 | 94.00 | 84.00 | 74.00 | 61.00 | 50.00 | ----- | z | ||||||
1959 | 52.00 | 50.00 | a | 52.00 | 67.00 | 82.00 | a | 89.00 | 89.00 | 87.00 | 86.00 | 67.00 | 59.00 | 55.00 | 89.00 | b | ||||||||||
1960 | 48.00 | 48.00 | 58.00 | a | 70.00 | 80.00 | 85.00 | 92.00 | 89.00 | 88.00 | 76.00 | 56.00 | a | 51.00 | a | 92.00 | c | |||||||||
1961 | 45.00 | 54.00 | 57.00 | 61.00 | 80.00 | 89.00 | 91.00 | 83.00 | 71.00 | a | 66.00 | 51.00 | a | 43.00 | a | 91.00 | c | |||||||||
1962 | 42.00 | 61.00 | a | 56.00 | a | 82.00 | 78.00 | 88.00 | 91.00 | 91.00 | 84.00 | 77.00 | 67.00 | 54.00 | 91.00 | b | ||||||||||
1963 | 51.00 | c | 64.00 | 57.00 | 68.00 | 77.00 | 87.00 | 91.00 | 84.00 | 77.00 | 76.00 | 62.00 | 48.00 | 91.00 | c | |||||||||||
1964 | 52.00 | 41.00 | 43.00 | ----- | z | ----- | z | ----- | z | ----- | z | 80.00 | s | 78.00 | 75.00 | b | 65.00 | a | 54.00 | a | ----- | z | ||||
1965 | 45.00 | o | 50.00 | a | 50.00 | a | 72.00 | 74.00 | 87.00 | 84.00 | 95.00 | 82.00 | 76.00 | 68.00 | 65.00 | a | 95.00 | r | ||||||||
1966 | 59.00 | 48.00 | 64.00 | 67.00 | d | 76.00 | a | 83.00 | 90.00 | 86.00 | 81.00 | a | 69.00 | a | 63.00 | a | 47.00 | 90.00 | h | |||||||
1967 | 46.00 | l | 49.00 | 59.00 | 64.00 | a | 79.00 | 79.00 | 89.00 | 85.00 | 82.00 | 71.00 | a | 62.00 | 44.00 | 89.00 | n | |||||||||
1968 | 47.00 | 48.00 | 58.00 | 62.00 | 75.00 | 85.00 | 86.00 | 78.00 | 80.00 | a | 72.00 | b | 59.00 | a | 47.00 | a | 86.00 | e | ||||||||
1969 | 52.00 | 46.00 | 58.00 | 73.00 | 80.00 | 82.00 | 87.00 | a | 88.00 | a | 80.00 | 69.00 | a | ----- | z | 50.00 | ----- | z | ||||||||
1970 | 48.00 | 51.00 | 50.00 | 59.00 | 76.00 | 87.00 | a | 84.00 | 87.00 | a | 74.00 | 74.00 | 51.00 | 47.00 | 87.00 | b | ||||||||||
1971 | 50.00 | 51.00 | 59.00 | a | 66.00 | a | 75.00 | 85.00 | 89.00 | 86.00 | 80.00 | a | 74.00 | ----- | z | ----- | z | ----- | z | |||||||
1972 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1973 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1974 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1975 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1976 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1977 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1978 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1979 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1980 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1981 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1982 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1983 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1984 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1985 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1986 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1987 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1988 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1989 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1990 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1991 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1992 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1993 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1994 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1995 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1996 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1997 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1998 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1999 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 74.00 | a | 67.00 | 54.00 | ----- | z | ||
2000 | 50.00 | 53.00 | a | 55.00 | 72.00 | a | 78.00 | 83.00 | 85.00 | 88.00 | a | 82.00 | 73.00 | 50.00 | 47.00 | 88.00 | c | |||||||||
2001 | 49.00 | 49.00 | 54.00 | 71.00 | 75.00 | 83.00 | 88.00 | 86.00 | a | ----- | z | 79.00 | a | ----- | z | ----- | z | ----- | z | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 49.62 | 50.87 | 55.33 | 68.14 | 77.50 | 85.14 | 88.20 | 87.13 | 80.60 | 73.06 | 60.07 | 50.40 | 89.86 | |||||||||||||
S.D. | 4.07 | 5.63 | 5.01 | 5.91 | 2.44 | 2.91 | 2.62 | 4.21 | 4.39 | 3.61 | 6.11 | 5.49 | 1.86 | |||||||||||||
SKEW | 0.39 | 0.91 | -0.83 | 0.57 | 0.25 | -0.44 | -0.27 | -0.00 | -0.51 | -0.49 | -0.44 | 1.12 | -0.45 | |||||||||||||
MAX | 59.00 | 64.00 | 64.00 | 82.00 | 82.00 | 89.00 | 92.00 | 95.00 | 88.00 | 79.00 | 68.00 | 65.00 | 92.00 | |||||||||||||
MIN | 42.00 | 41.00 | 43.00 | 59.00 | 74.00 | 79.00 | 84.00 | 78.00 | 71.00 | 66.00 | 50.00 | 43.00 | 87.00 | |||||||||||||
YRS | 13 | 15 | 15 | 14 | 14 | 14 | 15 | 15 | 15 | 17 | 14 | 15 | 7 |