YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | ----- | z | ----- | z | ----- | z | ----- | z |
1963 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1964 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1965 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1966 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1967 | 47.00 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1968 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 105.00 | e | 78.00 | x | 81.00 | p | ----- | z | ----- | z | ----- | z |
1969 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1970 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 90.00 | e | 56.00 | b | ----- | z | ----- | z |
1971 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 60.00 | ----- | 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 | 63.00 | h | ----- | 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 | 105.00 | ----- | z | 77.00 | b | 40.00 | ----- | z | ||
1979 | 31.00 | b | 36.00 | 49.00 | 76.00 | 92.00 | 101.00 | 96.00 | 100.00 | a | 94.00 | a | ----- | 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 | 88.00 | 88.00 | a | 90.00 | 86.00 | a | 90.00 | 50.00 | 40.00 | ----- | z | |||||
1993 | 43.00 | 42.00 | 69.00 | 69.00 | a | 81.00 | 85.00 | 91.00 | 92.00 | 85.00 | 90.00 | 58.00 | b | 40.00 | 92.00 | c | ||||||||||
1994 | 38.00 | 41.00 | a | 65.00 | 85.00 | a | 86.00 | 91.00 | 94.00 | 90.00 | 90.00 | 73.00 | 60.00 | a | 46.00 | 94.00 | c | |||||||||
1995 | 34.00 | 46.00 | a | 70.00 | 65.00 | 79.00 | 90.00 | a | 94.00 | 93.00 | 87.00 | 82.00 | a | 57.00 | 57.00 | 94.00 | c | |||||||||
1996 | 50.00 | 59.00 | 53.00 | 81.00 | 82.00 | 91.00 | 90.00 | 92.00 | 92.00 | 85.00 | 60.00 | a | 32.00 | 92.00 | a | |||||||||||
1997 | 40.00 | a | 41.00 | 59.00 | 71.00 | 87.00 | 90.00 | 94.00 | 95.00 | 87.00 | 88.00 | 59.00 | 46.00 | 95.00 | a | |||||||||||
1998 | 53.00 | 55.00 | 59.00 | 82.00 | 84.00 | 87.00 | 97.00 | 90.00 | 98.00 | 79.00 | 58.00 | 61.00 | 98.00 | |||||||||||||
1999 | 40.00 | 61.00 | 74.00 | 71.00 | 84.00 | 88.00 | 97.00 | 95.00 | 85.00 | 74.00 | 77.00 | 58.00 | 97.00 | |||||||||||||
2000 | 48.00 | 64.00 | 75.00 | 79.00 | 91.00 | 99.00 | 99.00 | 95.00 | 96.00 | 85.00 | 72.00 | 37.00 | a | 99.00 | a | |||||||||||
2001 | 42.00 | 39.00 | 43.00 | 87.00 | 93.00 | 97.00 | 96.00 | 97.00 | 95.00 | 84.00 | 75.00 | 43.00 | 97.00 | |||||||||||||
2002 | 50.00 | 55.00 | 63.00 | 82.00 | 92.00 | 103.00 | a | 103.00 | 98.00 | 98.00 | 84.00 | 65.00 | 50.00 | 103.00 | a | |||||||||||
2003 | 53.00 | 44.00 | 74.00 | a | 90.00 | 83.00 | 90.00 | 94.00 | 107.00 | 98.00 | 90.00 | 59.00 | 45.00 | 107.00 | a | |||||||||||
2004 | 42.00 | a | 50.00 | 73.00 | 88.00 | 90.00 | 86.00 | 92.00 | a | 88.00 | 91.00 | 79.00 | 67.00 | 50.00 | 92.00 | b | ||||||||||
2005 | 46.00 | 59.00 | 73.00 | 82.00 | 86.00 | 92.00 | 102.00 | 98.00 | 95.00 | 84.00 | 69.00 | c | 42.00 | 102.00 | c | |||||||||||
2006 | 44.00 | 44.00 | 67.00 | 83.00 | 92.00 | 90.00 | 111.00 | 101.00 | 87.00 | 86.00 | a | 77.00 | 54.00 | 111.00 | a | |||||||||||
2007 | 35.00 | 41.00 | 67.00 | 80.00 | 90.00 | 90.00 | 107.00 | 94.00 | 96.00 | 89.00 | 67.00 | a | 38.00 | 107.00 | a | |||||||||||
2008 | 44.00 | 31.00 | r | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |
2009 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2010 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 43.33 | 48.56 | 64.56 | 79.44 | 87.00 | 91.65 | 96.76 | 95.56 | 92.50 | 84.24 | 64.37 | 45.82 | 98.67 | |||||||||||||
S.D. | 6.33 | 8.97 | 9.65 | 7.21 | 4.52 | 5.23 | 6.07 | 5.25 | 5.64 | 5.39 | 8.21 | 8.14 | 6.08 | |||||||||||||
SKEW | -0.22 | 0.36 | -0.87 | -0.53 | -0.20 | 0.96 | 0.86 | 0.66 | 0.32 | -0.76 | 0.29 | 0.35 | 0.66 | |||||||||||||
MAX | 53.00 | 64.00 | 75.00 | 90.00 | 93.00 | 103.00 | 111.00 | 107.00 | 105.00 | 90.00 | 77.00 | 61.00 | 111.00 | |||||||||||||
MIN | 31.00 | 36.00 | 43.00 | 65.00 | 79.00 | 85.00 | 88.00 | 88.00 | 85.00 | 73.00 | 50.00 | 32.00 | 92.00 | |||||||||||||
YRS | 18 | 16 | 16 | 16 | 16 | 17 | 17 | 18 | 18 | 17 | 19 | 17 | 15 |