YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1940 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1942 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1944 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1945 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1946 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
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 | 84.00 | 60.00 | 58.00 | ----- | z | |||
1963 | 52.00 | 51.00 | 78.00 | 78.00 | 86.00 | v | 95.00 | b | 93.00 | a | 91.00 | 83.00 | 94.00 | 60.00 | 45.00 | 95.00 | y | |||||||||
1964 | 43.00 | 46.00 | a | 51.00 | a | 77.00 | a | 95.00 | 94.00 | a | 99.00 | a | 96.00 | 90.00 | b | 77.00 | b | 66.00 | a | 37.00 | b | 99.00 | l | |||
1965 | 34.00 | c | 39.00 | a | 39.00 | a | 81.00 | b | 83.00 | a | 86.00 | b | 93.00 | b | 94.00 | a | 80.00 | 73.00 | 71.00 | b | 47.00 | a | 94.00 | p | ||
1966 | 34.00 | b | 43.00 | 60.00 | 69.00 | 86.00 | a | 93.00 | a | 98.00 | 91.00 | a | 87.00 | 81.00 | 45.00 | 39.00 | 98.00 | e | ||||||||
1967 | 36.00 | 40.00 | 77.00 | 68.00 | 82.00 | a | 85.00 | 92.00 | 90.00 | 86.00 | 80.00 | 58.00 | 46.00 | 92.00 | a | |||||||||||
1968 | 43.00 | 35.00 | 73.00 | 83.00 | 83.00 | 96.00 | 95.00 | 96.00 | 87.00 | 79.00 | 57.00 | 42.00 | 96.00 | |||||||||||||
1969 | 33.00 | 37.00 | 41.00 | 71.00 | 95.00 | 79.00 | 95.00 | 92.00 | 90.00 | 76.00 | 61.00 | 48.00 | 95.00 | |||||||||||||
1970 | 34.00 | 40.00 | 43.00 | 78.00 | 87.00 | 94.00 | 97.00 | 93.00 | 91.00 | 86.00 | 50.00 | 42.00 | 97.00 | |||||||||||||
1971 | 33.00 | 41.00 | 60.00 | 77.00 | 86.00 | 91.00 | 90.00 | 96.00 | 90.00 | 75.00 | a | 58.00 | 35.00 | 96.00 | a | |||||||||||
1972 | 36.00 | 35.00 | 52.00 | 69.00 | 90.00 | 88.00 | 90.00 | 97.00 | 90.00 | a | 77.00 | 53.00 | 35.00 | 97.00 | a | |||||||||||
1973 | 44.00 | 40.00 | 58.00 | 78.00 | 81.00 | 93.00 | a | 91.00 | 93.00 | 84.00 | 75.00 | 58.00 | 38.00 | 93.00 | a | |||||||||||
1974 | 38.00 | a | 40.00 | 51.00 | 81.00 | 84.00 | 90.00 | 95.00 | 88.00 | 88.00 | 81.00 | 59.00 | 46.00 | 95.00 | a | |||||||||||
1975 | 38.00 | 34.00 | 51.00 | 60.00 | 85.00 | 89.00 | 96.00 | 92.00 | 85.00 | 85.00 | 72.00 | 40.00 | 96.00 | |||||||||||||
1976 | 36.00 | 53.00 | 64.00 | 84.00 | 82.00 | 95.00 | 100.00 | 99.00 | 94.00 | 87.00 | 62.00 | 43.00 | 100.00 | |||||||||||||
1977 | 28.00 | 46.00 | 66.00 | 88.00 | 89.00 | 88.00 | 97.00 | 86.00 | 86.00 | 73.00 | 57.00 | 37.00 | 97.00 | |||||||||||||
1978 | 25.00 | 34.00 | 62.00 | 69.00 | 89.00 | 87.00 | 91.00 | 92.00 | 96.00 | 79.00 | ----- | z | 37.00 | ----- | z | |||||||||||
1979 | 23.00 | 36.00 | 40.00 | 66.00 | 84.00 | 97.00 | 90.00 | 90.00 | 90.00 | 77.00 | 61.00 | 46.00 | 97.00 | |||||||||||||
1980 | ----- | z | 35.00 | ----- | z | 96.00 | ----- | z | 90.00 | 98.00 | 89.00 | 92.00 | 81.00 | 60.00 | 45.00 | ----- | z | |||||||||
1981 | 58.00 | 57.00 | 68.00 | 75.00 | 82.00 | 82.00 | 90.00 | 90.00 | 90.00 | 67.00 | 65.00 | 35.00 | 90.00 | |||||||||||||
1982 | 35.00 | 41.00 | 48.00 | 79.00 | 84.00 | c | 85.00 | 91.00 | a | 93.00 | b | 82.00 | 67.00 | a | 55.00 | 54.00 | d | 93.00 | k | |||||||
1983 | 35.00 | h | 45.00 | i | 47.00 | i | 72.00 | i | 79.00 | j | 93.00 | i | 98.00 | k | 100.00 | h | 93.00 | i | 76.00 | m | 60.00 | p | 25.00 | n | ----- | z |
1984 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 91.00 | 94.00 | 94.00 | 75.00 | 59.00 | 51.00 | a | ----- | z | |||||
1985 | 37.00 | a | 44.00 | a | 64.00 | 83.00 | b | 88.00 | 89.00 | 96.00 | 84.00 | 84.00 | 70.00 | 55.00 | 37.00 | d | 96.00 | h | ||||||||
1986 | 46.00 | c | 39.00 | c | 74.00 | b | 75.00 | a | 91.00 | a | 94.00 | a | 91.00 | 86.00 | 80.00 | 75.00 | 51.00 | 47.00 | a | 94.00 | l | |||||
1987 | 51.00 | a | 51.00 | 70.00 | 88.00 | 94.00 | 98.00 | 92.00 | 94.00 | 85.00 | 81.00 | 60.00 | 35.00 | 98.00 | a | |||||||||||
1988 | 40.00 | 44.00 | 52.00 | 81.00 | 91.00 | 103.00 | 101.00 | 99.00 | 86.00 | b | 80.00 | 52.00 | b | 43.00 | b | 103.00 | f | |||||||||
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 | ----- | z | ----- | z | ----- | z | ----- | z |
2000 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2001 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 72.00 | g | 45.00 | b | ----- | z |
2002 | 48.00 | e | 51.00 | e | 51.00 | g | 83.00 | d | 88.00 | r | 94.00 | j | 95.00 | i | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2003 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2004 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2005 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2006 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2007 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2008 | ----- | z | ----- | z | ----- | 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 |
2011 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 38.54 | 42.08 | 58.35 | 77.48 | 86.86 | 90.88 | 94.08 | 92.20 | 87.60 | 78.27 | 58.60 | 42.70 | 95.64 | |||||||||||||
S.D. | 8.41 | 6.46 | 11.99 | 8.00 | 4.38 | 5.46 | 3.48 | 3.87 | 4.25 | 6.10 | 6.07 | 6.06 | 2.56 | |||||||||||||
SKEW | 0.39 | 0.68 | -0.02 | -0.02 | 0.52 | -0.07 | 0.41 | -0.18 | 0.02 | 0.31 | 0.17 | 0.58 | -0.67 | |||||||||||||
MAX | 58.00 | 57.00 | 78.00 | 96.00 | 95.00 | 103.00 | 101.00 | 99.00 | 96.00 | 94.00 | 72.00 | 58.00 | 100.00 | |||||||||||||
MIN | 23.00 | 34.00 | 39.00 | 60.00 | 81.00 | 79.00 | 90.00 | 84.00 | 80.00 | 67.00 | 45.00 | 35.00 | 90.00 | |||||||||||||
YRS | 24 | 25 | 23 | 25 | 22 | 24 | 25 | 25 | 25 | 26 | 25 | 27 | 14 |