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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1959 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1960 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1961 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1962 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 79.00 | 51.00 | 55.00 | ----- | z | |||
1963 | 39.00 | b | 42.00 | 65.00 | 75.00 | 82.00 | 95.00 | 92.00 | b | 89.00 | a | 86.00 | 83.00 | 59.00 | 38.00 | b | 95.00 | g | ||||||||
1964 | 43.00 | 47.00 | 49.00 | 78.00 | 90.00 | 96.00 | 95.00 | b | 90.00 | 82.00 | 77.00 | 64.00 | a | 37.00 | a | 96.00 | d | |||||||||
1965 | 41.00 | 45.00 | a | 41.00 | 81.00 | 84.00 | 86.00 | 90.00 | c | 90.00 | 76.00 | 78.00 | 65.00 | 42.00 | a | 90.00 | e | |||||||||
1966 | 28.00 | 45.00 | a | 65.00 | 63.00 | a | 84.00 | 93.00 | 90.00 | 86.00 | 85.00 | 80.00 | 53.00 | 40.00 | 93.00 | b | ||||||||||
1967 | 41.00 | 36.00 | 68.00 | 68.00 | 83.00 | 84.00 | 87.00 | 84.00 | 78.00 | 77.00 | 55.00 | 50.00 | 87.00 | |||||||||||||
1968 | 46.00 | 46.00 | 69.00 | 76.00 | 83.00 | 89.00 | a | 89.00 | 87.00 | 80.00 | 81.00 | 55.00 | 37.00 | 89.00 | a | |||||||||||
1969 | 34.00 | 37.00 | 52.00 | 70.00 | b | 90.00 | 83.00 | 96.00 | a | 90.00 | 85.00 | 79.00 | 65.00 | 42.00 | 96.00 | c | ||||||||||
1970 | 35.00 | 44.00 | 46.00 | 89.00 | 84.00 | 92.00 | 92.00 | 93.00 | 85.00 | 77.00 | 56.00 | 48.00 | 93.00 | |||||||||||||
1971 | 30.00 | 46.00 | 53.00 | 75.00 | a | 77.00 | 92.00 | 85.00 | 88.00 | a | 87.00 | 76.00 | 51.00 | a | 35.00 | h | 92.00 | k | ||||||||
1972 | 36.00 | d | 34.00 | 51.00 | 67.00 | 88.00 | 87.00 | 87.00 | 87.00 | 77.00 | 70.00 | a | 49.00 | 31.00 | 88.00 | e | ||||||||||
1973 | 52.00 | 43.00 | 59.00 | 74.00 | 79.00 | 84.00 | 91.00 | 89.00 | a | 84.00 | ----- | 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 | 61.00 | m | ----- | z | ----- | z |
1978 | 30.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |
1979 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 59.00 | a | 43.00 | ----- | z | |
1980 | 38.00 | 37.00 | 50.00 | b | 90.00 | 88.00 | a | 89.00 | a | 94.00 | a | 87.00 | 85.00 | 79.00 | 57.00 | 40.00 | 94.00 | e | ||||||||
1981 | 54.00 | 58.00 | 64.00 | a | 72.00 | a | 84.00 | a | 83.00 | c | 92.00 | 88.00 | c | 85.00 | 66.00 | 67.00 | 37.00 | a | 92.00 | j | ||||||
1982 | 33.00 | b | 47.00 | a | 54.00 | a | 77.00 | a | 85.00 | b | 80.00 | a | 92.00 | a | 94.00 | b | 81.00 | c | 72.00 | a | 56.00 | a | 59.00 | 94.00 | p | |
1983 | 37.00 | b | 47.00 | 51.00 | b | 75.00 | 79.00 | b | 98.00 | 98.00 | 92.00 | 91.00 | a | 74.00 | a | 55.00 | 29.00 | b | 98.00 | j | ||||||
1984 | 42.00 | b | 59.00 | 50.00 | 73.00 | 82.00 | 84.00 | 91.00 | 93.00 | b | 70.00 | x | 65.00 | o | 55.00 | a | 47.00 | ----- | z | |||||||
1985 | 38.00 | b | 50.00 | c | 60.00 | 84.00 | b | 81.00 | a | 90.00 | a | 85.00 | b | 87.00 | c | ----- | z | 68.00 | f | 50.00 | d | 31.00 | ----- | z | ||
1986 | ----- | z | ----- | z | ----- | z | 81.00 | d | 91.00 | a | 91.00 | b | 97.00 | a | 85.00 | a | 84.00 | b | 74.00 | 52.00 | 38.00 | ----- | z | |||
1987 | 51.00 | ----- | z | ----- | z | 87.00 | 87.00 | 95.00 | b | 92.00 | a | 92.00 | a | 86.00 | b | 75.00 | 57.00 | a | 42.00 | ----- | z | |||||
1988 | 46.00 | ----- | z | ----- | z | 75.00 | 92.00 | 94.00 | 100.00 | b | 96.00 | 82.00 | a | 74.00 | 54.00 | 48.00 | ----- | z | ||||||||
1989 | 47.00 | f | 36.00 | a | 63.00 | 79.00 | 84.00 | 89.00 | 92.00 | a | 96.00 | b | 87.00 | 80.00 | 47.00 | 34.00 | 96.00 | j | ||||||||
1990 | 49.00 | ----- | z | ----- | z | 87.00 | 80.00 | 90.00 | a | 95.00 | a | 88.00 | a | 86.00 | b | 78.00 | 71.00 | 48.00 | ----- | z | ||||||
1991 | 40.00 | a | 55.00 | c | 58.00 | 81.00 | 86.00 | 87.00 | b | 88.00 | 91.00 | b | 79.00 | a | 73.00 | 52.00 | 41.00 | 91.00 | i | |||||||
1992 | 40.00 | 49.00 | c | 55.00 | 69.00 | a | 85.00 | 88.00 | 79.00 | a | 91.00 | 76.00 | b | 86.00 | 45.00 | 36.00 | 91.00 | g | ||||||||
1993 | 46.00 | 45.00 | b | 60.00 | 70.00 | 82.00 | b | 87.00 | 82.00 | 89.00 | 74.00 | b | 77.00 | a | 52.00 | b | 42.00 | 89.00 | i | |||||||
1994 | 28.00 | 53.00 | b | 58.00 | 82.00 | b | 88.00 | 90.00 | a | 84.00 | b | 86.00 | a | 81.00 | a | 73.00 | b | 54.00 | 51.00 | a | 90.00 | l | ||||
1995 | 40.00 | a | 41.00 | c | 62.00 | a | 63.00 | a | 85.00 | 97.00 | 94.00 | a | 93.00 | b | 85.00 | d | 83.00 | 43.00 | 36.00 | a | 97.00 | n | ||||
1996 | 45.00 | a | 48.00 | c | 57.00 | 69.00 | 83.00 | a | 90.00 | a | 85.00 | b | 87.00 | a | 82.00 | b | 75.00 | a | 52.00 | 33.00 | a | 90.00 | m | |||
1997 | 36.00 | 52.00 | 53.00 | 68.00 | a | 74.00 | a | 90.00 | a | 87.00 | 87.00 | 82.00 | a | 83.00 | 53.00 | c | 47.00 | 90.00 | g | |||||||
1998 | 40.00 | a | 49.00 | 65.00 | 78.00 | 87.00 | a | 84.00 | 92.00 | a | 89.00 | a | 89.00 | 73.00 | a | 64.00 | 57.00 | 92.00 | e | |||||||
1999 | 46.00 | a | 47.00 | 67.00 | c | 76.00 | 87.00 | 88.00 | 96.00 | 88.00 | a | 87.00 | 74.00 | 71.00 | 44.00 | 96.00 | e | |||||||||
2000 | 38.00 | b | 61.00 | 73.00 | 77.00 | 87.00 | 92.00 | 87.00 | a | 85.00 | a | 83.00 | 80.00 | 63.00 | a | 30.00 | 92.00 | e | ||||||||
2001 | 38.00 | 31.00 | 51.00 | 82.00 | a | 89.00 | 89.00 | 90.00 | 95.00 | a | 82.00 | 74.00 | b | 66.00 | 54.00 | a | 95.00 | e | ||||||||
2002 | 45.00 | 48.00 | 47.00 | 84.00 | 89.00 | 92.00 | 92.00 | 87.00 | 89.00 | 71.00 | 61.00 | 42.00 | 92.00 | |||||||||||||
2003 | 49.00 | 47.00 | b | 65.00 | a | 83.00 | b | 79.00 | 82.00 | a | 87.00 | a | 91.00 | 84.00 | 78.00 | 60.00 | 44.00 | a | 91.00 | h | ||||||
2004 | 36.00 | a | 49.00 | 55.00 | 81.00 | ----- | z | ----- | z | 87.00 | b | 83.00 | 83.00 | f | 76.00 | e | 60.00 | a | 45.00 | c | ----- | z | ||||
2005 | 34.00 | a | 53.00 | a | 64.00 | j | 80.00 | r | 72.00 | g | 83.00 | k | 90.00 | b | 92.00 | d | 89.00 | a | 81.00 | a | 55.00 | u | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 40.11 | 46.27 | 57.38 | 76.64 | 84.51 | 89.14 | 90.32 | 89.32 | 83.35 | 76.74 | 56.73 | 42.17 | 92.29 | |||||||||||||
S.D. | 6.63 | 7.06 | 7.68 | 6.99 | 4.13 | 4.46 | 4.57 | 3.28 | 4.07 | 4.18 | 6.81 | 7.63 | 3.35 | |||||||||||||
SKEW | 0.13 | -0.09 | 0.02 | -0.06 | -0.38 | -0.01 | -0.18 | 0.29 | -0.44 | -0.12 | 0.28 | 0.30 | -0.38 | |||||||||||||
MAX | 54.00 | 61.00 | 73.00 | 90.00 | 92.00 | 98.00 | 100.00 | 96.00 | 91.00 | 86.00 | 71.00 | 59.00 | 96.00 | |||||||||||||
MIN | 28.00 | 31.00 | 41.00 | 63.00 | 74.00 | 80.00 | 79.00 | 83.00 | 74.00 | 66.00 | 43.00 | 29.00 | 87.00 | |||||||||||||
YRS | 36 | 33 | 32 | 36 | 35 | 35 | 37 | 37 | 34 | 35 | 37 | 36 | 7 |