YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1939 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
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 | ----- | 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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1968 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | 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 | ----- | z | ----- | z | ----- | z | ----- | z |
1971 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | 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 | 4.00 | m | 18.00 | 9.00 | 24.00 | 40.00 | 50.00 | 55.00 | 51.00 | 48.00 | 40.00 | 24.00 | 8.00 | 4.00 | m | |||||||||||
1988 | 10.00 | 14.00 | 16.00 | 29.00 | c | 35.00 | c | 54.00 | 54.00 | c | 50.00 | 41.00 | 41.00 | a | 24.00 | 16.00 | 10.00 | j | ||||||||
1989 | 17.00 | 3.00 | e | 10.00 | 26.00 | a | 44.00 | a | 50.00 | 58.00 | 53.00 | 37.00 | 27.00 | 21.00 | -0.00 | -0.00 | g | |||||||||
1990 | 20.00 | a | 24.00 | 26.00 | 32.00 | 35.00 | 59.00 | b | 53.00 | b | 49.00 | 46.00 | 31.00 | a | ----- | z | 8.00 | a | ----- | z | ||||||
1991 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 50.00 | a | 55.00 | f | 53.00 | 35.00 | b | 18.00 | a | 16.00 | a | 19.00 | a | ----- | z | |
1992 | 12.00 | c | 24.00 | 20.00 | b | 31.00 | b | 43.00 | 43.00 | a | 56.00 | b | 54.00 | a | 44.00 | b | 32.00 | f | 15.00 | d | 14.00 | h | ----- | z | ||
1993 | 18.00 | e | 19.00 | c | 23.00 | b | 33.00 | e | 31.00 | e | 52.00 | 57.00 | 54.00 | b | 46.00 | b | 9.00 | e | 17.00 | b | 16.00 | a | ----- | z | ||
1994 | 1.00 | a | 11.00 | b | 22.00 | 30.00 | a | 36.00 | e | 60.00 | a | 58.00 | 58.00 | 42.00 | b | 39.00 | a | 25.00 | a | 26.00 | b | 1.00 | p | |||
1995 | 22.00 | c | 25.00 | a | 21.00 | a | 28.00 | c | 44.00 | 50.00 | a | 56.00 | b | 57.00 | a | 33.00 | 41.00 | b | 26.00 | a | 16.00 | a | 16.00 | p | ||
1996 | 18.00 | a | 12.00 | a | 12.00 | c | 25.00 | b | 56.00 | a | 57.00 | 57.00 | 53.00 | 43.00 | 25.00 | b | 24.00 | a | 3.00 | a | 3.00 | l | ||||
1997 | 4.00 | c | 19.00 | 29.00 | a | 19.00 | 42.00 | a | 52.00 | a | 56.00 | 52.00 | c | 48.00 | 27.00 | 17.00 | a | 12.00 | a | 4.00 | k | |||||
1998 | 23.00 | a | 20.00 | a | 16.00 | a | 27.00 | 45.00 | a | 46.00 | b | 56.00 | 52.00 | d | 49.00 | b | 33.00 | e | 29.00 | 2.00 | a | 2.00 | r | |||
1999 | 12.00 | b | 12.00 | 20.00 | a | 24.00 | a | 35.00 | a | 47.00 | 50.00 | 54.00 | a | 38.00 | c | 22.00 | a | 20.00 | a | 13.00 | a | 12.00 | l | |||
2000 | 14.00 | 17.00 | 23.00 | 27.00 | a | 38.00 | c | 50.00 | d | 55.00 | 52.00 | 32.00 | g | 20.00 | a | 17.00 | 11.00 | c | 11.00 | s | ||||||
2001 | 10.00 | b | 14.00 | e | 12.00 | a | 23.00 | f | 37.00 | a | 48.00 | a | 55.00 | a | 58.00 | a | 47.00 | a | 37.00 | a | 8.00 | 16.00 | b | 8.00 | v | |
2002 | 17.00 | a | 12.00 | a | 10.00 | a | 33.00 | d | 41.00 | a | 55.00 | a | 57.00 | a | 59.00 | 51.00 | b | 36.00 | a | 25.00 | b | 21.00 | e | 10.00 | t | |
2003 | 17.00 | b | 22.00 | f | 25.00 | d | 10.00 | e | 44.00 | f | 52.00 | d | 59.00 | 54.00 | 49.00 | d | 30.00 | 23.00 | b | 19.00 | g | ----- | z | |||
2004 | 15.00 | 15.00 | a | 28.00 | 23.00 | a | 36.00 | b | 48.00 | c | 52.00 | a | 49.00 | a | 49.00 | 39.00 | b | 19.00 | 8.00 | 8.00 | k | |||||
2005 | 24.00 | a | 22.00 | 21.00 | 31.00 | 37.00 | 53.00 | 55.00 | a | 57.00 | a | 48.00 | 35.00 | a | 25.00 | a | 3.00 | 3.00 | e | |||||||
2006 | 24.00 | a | 19.00 | 23.00 | 37.00 | 48.00 | 55.00 | b | 59.00 | 59.00 | 47.00 | 36.00 | 16.00 | 17.00 | 16.00 | c | ||||||||||
2007 | 16.00 | b | 21.00 | a | 23.00 | a | 23.00 | a | 47.00 | 45.00 | e | 57.00 | a | 50.00 | h | 54.00 | c | 29.00 | b | 21.00 | c | 20.00 | g | ----- | z | |
2008 | 14.00 | e | 23.00 | b | 23.00 | a | 28.00 | 42.00 | g | 58.00 | e | 59.00 | j | 56.00 | d | 48.00 | d | 32.00 | k | 23.00 | l | 14.00 | g | ----- | z | |
2009 | 18.00 | e | 26.00 | j | 28.00 | p | 33.00 | f | 49.00 | u | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 15.52 | 17.20 | 19.62 | 27.00 | 40.53 | 51.55 | 55.75 | 54.00 | 44.90 | 30.75 | 20.60 | 11.94 | 16.00 | |||||||||||||
S.D. | 6.01 | 5.57 | 6.06 | 5.86 | 5.98 | 4.55 | 2.27 | 3.11 | 5.47 | 8.71 | 4.99 | 7.16 | 0.0 | |||||||||||||
SKEW | -0.70 | -0.66 | -0.44 | -1.05 | 0.78 | 0.14 | -0.79 | 0.12 | -0.71 | -0.81 | -0.60 | -0.01 | 0.00 | |||||||||||||
MAX | 24.00 | 25.00 | 29.00 | 37.00 | 56.00 | 60.00 | 59.00 | 59.00 | 54.00 | 41.00 | 29.00 | 26.00 | 16.00 | |||||||||||||
MIN | 1.00 | 3.00 | 9.00 | 10.00 | 31.00 | 43.00 | 50.00 | 49.00 | 33.00 | 9.00 | 8.00 | -0.00 | 16.00 | |||||||||||||
YRS | 21 | 20 | 21 | 20 | 19 | 22 | 20 | 21 | 21 | 20 | 20 | 18 | 1 |