YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 55.00 | 55.00 | b | 52.00 | 53.00 | 52.00 | 42.00 | 42.00 | ||||||
1949 | 31.00 | 40.00 | 44.00 | 47.00 | 50.00 | 52.00 | 54.00 | 50.00 | 56.00 | 48.00 | 51.00 | 45.00 | 31.00 | |||||||||||||
1950 | 42.00 | 42.00 | 46.00 | 47.00 | 47.00 | 52.00 | 54.00 | 53.00 | 56.00 | 53.00 | 49.00 | 50.00 | 42.00 | |||||||||||||
1951 | 43.00 | 41.00 | 41.00 | 47.00 | 47.00 | 52.00 | 52.00 | 55.00 | 56.00 | 53.00 | 49.00 | 40.00 | 40.00 | |||||||||||||
1952 | 43.00 | 46.00 | 41.00 | a | 49.00 | 49.00 | 51.00 | 52.00 | 52.00 | 51.00 | 53.00 | 43.00 | 47.00 | 41.00 | ||||||||||||
1953 | 47.00 | 44.00 | 41.00 | 46.00 | e | 45.00 | 47.00 | 49.00 | a | 53.00 | 55.00 | 53.00 | 49.00 | 49.00 | 41.00 | |||||||||||
1954 | 46.00 | 46.00 | 44.00 | 49.00 | 50.00 | 53.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 44.00 | |||||||
1955 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1956 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1957 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1958 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1959 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1960 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1961 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1962 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1963 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1964 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1965 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1966 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1967 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1968 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1969 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1970 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1971 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1972 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1973 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1974 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1975 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1976 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1977 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1978 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1979 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1980 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1981 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1982 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1983 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1984 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1985 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1986 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1987 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1988 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1989 | 42.00 | c | 40.00 | l | 44.00 | l | 53.00 | t | 54.00 | n | 51.00 | 58.00 | 59.00 | 59.00 | n | ----- | z | ----- | z | ----- | z | 40.00 | ||||
1990 | ----- | z | 40.00 | e | 41.00 | n | 47.00 | i | 52.00 | m | ----- | z | 56.00 | b | 58.00 | m | 58.00 | f | 55.00 | d | 49.00 | 33.00 | g | 33.00 | ||
1991 | 50.00 | r | 48.00 | c | 41.00 | n | 42.00 | c | 50.00 | d | 50.00 | b | 53.00 | 56.00 | r | 56.00 | a | 53.00 | g | 40.00 | j | 41.00 | u | 40.00 | ||
1992 | 41.00 | e | 50.00 | b | 49.00 | e | 52.00 | n | 50.00 | g | 52.00 | d | 52.00 | a | 57.00 | a | 57.00 | a | 52.00 | a | 52.00 | b | 40.00 | c | 40.00 | |
1993 | 44.00 | b | 49.00 | t | 47.00 | f | 50.00 | a | 52.00 | a | 52.00 | b | 58.00 | a | 58.00 | a | 56.00 | b | 56.00 | n | 50.00 | 48.00 | d | 44.00 | ||
1994 | 47.00 | 45.00 | b | 45.00 | 47.00 | b | 48.00 | a | 54.00 | a | 56.00 | a | 57.00 | 56.00 | 52.00 | 42.00 | g | 47.00 | f | 42.00 | ||||||
1995 | 46.00 | 45.00 | e | 45.00 | a | 43.00 | b | 47.00 | e | 50.00 | d | 52.00 | 52.00 | a | 54.00 | c | 55.00 | h | 50.00 | i | 41.00 | n | 41.00 | |||
1996 | 44.00 | a | 39.00 | b | 44.00 | c | 46.00 | c | 54.00 | g | 55.00 | d | 52.00 | 54.00 | 57.00 | e | 52.00 | f | 50.00 | c | 48.00 | k | 39.00 | |||
1997 | 47.00 | 47.00 | h | 48.00 | c | 49.00 | k | 54.00 | d | 58.00 | b | 51.00 | b | 59.00 | 58.00 | b | 55.00 | b | 51.00 | d | 50.00 | r | 47.00 | |||
1998 | 46.00 | 43.00 | j | 44.00 | l | 48.00 | n | 52.00 | z | 51.00 | b | ----- | z | 60.00 | j | 60.00 | d | 54.00 | l | 49.00 | m | 48.00 | t | 43.00 | ||
1999 | 46.00 | l | 44.00 | k | 46.00 | n | 44.00 | s | 51.00 | v | 34.00 | g | 52.00 | k | 54.00 | e | 55.00 | q | 55.00 | l | 51.00 | t | 47.00 | v | 34.00 | |
2000 | 46.00 | j | 47.00 | b | 43.00 | h | 49.00 | q | 50.00 | c | 56.00 | m | 55.00 | g | 56.00 | d | 57.00 | c | 53.00 | r | 47.00 | k | 46.00 | l | 43.00 | |
2001 | 46.00 | o | 0.00 | h | 45.00 | t | 41.00 | a | 48.00 | c | 48.00 | g | 55.00 | g | 50.00 | ----- | z | 52.00 | h | 45.00 | h | 51.00 | z | 0.00 | ||
2002 | 46.00 | o | 22.00 | d | 48.00 | o | 50.00 | b | 52.00 | a | 50.00 | c | 58.00 | c | 50.00 | 52.00 | b | 54.00 | d | 53.00 | j | 46.00 | a | 22.00 | ||
2003 | 50.00 | f | 45.00 | b | 48.00 | n | 48.00 | k | 47.00 | m | 55.00 | j | 56.00 | b | 58.00 | 58.00 | a | 57.00 | g | 51.00 | g | 47.00 | n | 45.00 | ||
2004 | 50.00 | g | 47.00 | d | 50.00 | g | 50.00 | b | 54.00 | b | 51.00 | d | 52.00 | e | 59.00 | f | 58.00 | g | 52.00 | l | 50.00 | k | 50.00 | h | 47.00 | |
2005 | 48.00 | o | 50.00 | j | 50.00 | i | 50.00 | j | 54.00 | e | ----- | z | ----- | z | ----- | z | 57.00 | 53.00 | h | 50.00 | b | 49.00 | r | 48.00 | ||
2006 | 48.00 | h | 45.00 | f | 44.00 | n | 41.00 | c | 53.00 | f | 56.00 | 58.00 | g | 59.00 | c | 56.00 | j | 54.00 | e | 50.00 | m | 48.00 | m | 41.00 | ||
2007 | 38.00 | m | 43.00 | v | 46.00 | u | 52.00 | z | 51.00 | z | 55.00 | o | 57.00 | a | 58.00 | i | 56.00 | d | 44.00 | j | 49.00 | u | ----- | z | 38.00 | |
2008 | 46.00 | z | 41.00 | u | 48.00 | v | 44.00 | r | 49.00 | s | 43.00 | j | 57.00 | j | 60.00 | s | 61.00 | r | 55.00 | z | 54.00 | z | 50.00 | z | 41.00 | |
2009 | ----- | z | 43.00 | c | 40.00 | j | 49.00 | f | 51.00 | e | 54.00 | c | 50.00 | 56.00 | k | 58.00 | e | 54.00 | q | 53.00 | d | 47.00 | n | 40.00 | ||
2010 | 53.00 | x | 50.00 | m | 49.00 | o | 48.00 | p | 42.00 | r | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 42.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 43.50 | 42.94 | 44.36 | 46.33 | 49.88 | 52.16 | 53.85 | 54.79 | 55.90 | 52.92 | 49.85 | 45.22 | 38.50 | |||||||||||||
S.D. | 4.15 | 6.21 | 2.69 | 3.20 | 2.71 | 2.48 | 2.76 | 3.14 | 2.22 | 1.83 | 2.44 | 3.77 | 5.07 | |||||||||||||
SKEW | -2.02 | -2.32 | 0.20 | -0.53 | 0.09 | 0.44 | 0.11 | -0.13 | -0.70 | -1.53 | -1.60 | -0.32 | -1.07 | |||||||||||||
MAX | 47.00 | 50.00 | 49.00 | 50.00 | 54.00 | 58.00 | 58.00 | 59.00 | 60.00 | 55.00 | 53.00 | 50.00 | 42.00 | |||||||||||||
MIN | 31.00 | 22.00 | 41.00 | 41.00 | 45.00 | 47.00 | 49.00 | 50.00 | 51.00 | 48.00 | 43.00 | 40.00 | 31.00 | |||||||||||||
NO YRS | 14 | 17 | 11 | 15 | 17 | 19 | 20 | 19 | 20 | 12 | 13 | 9 | 4 |