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 | 9999.00 | |
1949 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1950 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1951 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1952 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1953 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1954 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
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 | 26.00 | 26.00 | ||
1986 | ----- | z | 32.00 | 42.00 | 41.00 | 43.00 | 52.00 | 53.00 | 53.00 | 48.00 | 46.00 | 34.00 | 30.00 | 30.00 | ||||||||||||
1987 | 26.00 | 33.00 | 34.00 | 42.00 | 46.00 | 50.00 | 53.00 | 53.00 | 52.00 | 50.00 | 32.00 | 26.00 | 26.00 | |||||||||||||
1988 | 27.00 | 32.00 | 35.00 | 44.00 | 43.00 | 45.00 | 56.00 | 55.00 | 50.00 | 44.00 | 35.00 | 27.00 | 27.00 | |||||||||||||
1989 | 28.00 | 25.00 | 37.00 | 42.00 | 47.00 | 53.00 | 53.00 | 54.00 | 50.00 | 39.00 | 33.00 | 27.00 | 25.00 | |||||||||||||
1990 | 29.00 | 27.00 | 36.00 | 42.00 | 48.00 | 49.00 | 57.00 | 55.00 | 55.00 | 46.00 | 32.00 | 19.00 | 19.00 | |||||||||||||
1991 | 26.00 | 33.00 | 38.00 | 39.00 | 42.00 | 51.00 | 56.00 | 52.00 | 54.00 | 41.00 | 33.00 | 31.00 | 26.00 | |||||||||||||
1992 | 29.00 | 31.00 | 41.00 | 44.00 | 52.00 | 53.00 | 56.00 | 54.00 | 54.00 | 47.00 | 35.00 | 30.00 | 29.00 | |||||||||||||
1993 | 28.00 | 36.00 | 40.00 | 44.00 | 46.00 | 51.00 | 56.00 | 56.00 | 52.00 | 49.00 | 30.00 | 31.00 | 28.00 | |||||||||||||
1994 | 31.00 | 32.00 | 38.00 | 46.00 | 43.00 | 48.00 | 57.00 | 56.00 | 52.00 | 43.00 | 30.00 | 29.00 | 29.00 | |||||||||||||
1995 | 34.00 | 34.00 | 39.00 | 40.00 | 46.00 | 49.00 | 55.00 | 55.00 | 53.00 | 46.00 | 41.00 | 34.00 | 34.00 | |||||||||||||
1996 | 33.00 | 32.00 | 38.00 | 42.00 | 48.00 | 52.00 | 58.00 | 56.00 | 52.00 | 41.00 | 36.00 | 32.00 | 32.00 | |||||||||||||
1997 | 26.00 | 39.00 | 38.00 | 42.00 | 49.00 | 54.00 | 55.00 | 59.00 | 57.00 | 44.00 | 41.00 | 29.00 | 26.00 | |||||||||||||
1998 | 33.00 | 37.00 | 37.00 | 41.00 | 47.00 | 53.00 | 55.00 | 57.00 | 52.00 | 42.00 | 39.00 | 20.00 | 20.00 | |||||||||||||
1999 | 29.00 | 31.00 | 36.00 | 35.00 | 43.00 | 48.00 | 53.00 | 55.00 | 53.00 | 47.00 | 37.00 | 31.00 | 29.00 | |||||||||||||
2000 | 31.00 | 37.00 | 40.00 | 44.00 | 46.00 | 52.00 | 54.00 | 55.00 | 52.00 | 43.00 | 33.00 | 29.00 | 29.00 | |||||||||||||
2001 | 30.00 | 33.00 | 38.00 | 38.00 | 51.00 | 53.00 | 56.00 | 58.00 | 53.00 | 47.00 | 39.00 | 35.00 | 30.00 | |||||||||||||
2002 | 30.00 | 30.00 | 36.00 | 43.00 | 48.00 | 51.00 | 58.00 | 54.00 | 53.00 | 43.00 | 38.00 | 32.00 | 30.00 | |||||||||||||
2003 | 37.00 | 31.00 | 39.00 | 41.00 | 45.00 | 54.00 | 57.00 | 56.00 | 57.00 | 44.00 | 31.00 | 31.00 | 31.00 | |||||||||||||
2004 | 31.00 | 36.00 | 43.00 | 44.00 | 49.00 | 53.00 | 58.00 | 58.00 | 49.00 | 42.00 | 31.00 | 29.00 | 29.00 | |||||||||||||
2005 | ----- | z | 37.00 | ----- | z | 43.00 | 44.00 | 51.00 | 59.00 | 58.00 | 51.00 | 46.00 | 37.00 | 33.00 | 33.00 | |||||||||||
2006 | 32.00 | 31.00 | 33.00 | 42.00 | 49.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 31.00 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 30.00 | 32.81 | 37.90 | 41.86 | 46.43 | 51.10 | 55.75 | 55.45 | 52.45 | 44.50 | 34.85 | 29.10 | 27.72 | |||||||||||||
S.D. | 2.96 | 3.40 | 2.55 | 2.43 | 2.79 | 2.34 | 1.86 | 1.88 | 2.31 | 2.84 | 3.51 | 4.00 | 3.75 | |||||||||||||
SKEW | 0.51 | -0.26 | 0.10 | -1.02 | 0.16 | -0.93 | -0.13 | 0.15 | 0.22 | 0.06 | 0.31 | -1.12 | -0.87 | |||||||||||||
MAX | 37.00 | 39.00 | 43.00 | 46.00 | 52.00 | 54.00 | 59.00 | 59.00 | 57.00 | 50.00 | 41.00 | 35.00 | 34.00 | |||||||||||||
MIN | 26.00 | 25.00 | 33.00 | 35.00 | 42.00 | 45.00 | 53.00 | 52.00 | 48.00 | 39.00 | 30.00 | 19.00 | 19.00 | |||||||||||||
NO YRS | 19 | 21 | 20 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 18 |