YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1942 | 71.00 | i | 69.00 | 87.00 | 90.00 | 102.00 | 109.00 | 116.00 | 110.00 | 103.00 | 98.00 | 85.00 | 72.00 | 116.00 | i | |||||||||||
1943 | 70.00 | 79.00 | 92.00 | 98.00 | 103.00 | 104.00 | 116.00 | 110.00 | 107.00 | a | 100.00 | 81.00 | 67.00 | 116.00 | a | |||||||||||
1944 | 69.00 | 76.00 | 87.00 | 87.00 | a | 98.00 | a | 111.00 | 111.00 | 113.00 | 108.00 | 98.00 | 73.00 | e | 69.00 | 113.00 | g | |||||||||
1945 | 74.00 | 77.00 | 87.00 | a | 97.00 | a | 102.00 | 110.00 | 113.00 | 110.00 | 112.00 | 98.00 | 86.00 | 68.00 | 113.00 | b | ||||||||||
1946 | 72.00 | 79.00 | 84.00 | b | 99.00 | 98.00 | 110.00 | 110.00 | 117.00 | a | 107.00 | 89.00 | 73.00 | a | 70.00 | 117.00 | d | |||||||||
1947 | 72.00 | ----- | 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 | 92.00 | o | ----- | 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 | 100.00 | 90.00 | 78.00 | ----- | z | |||
1959 | 72.00 | a | 77.00 | 82.00 | 98.00 | 103.00 | 117.00 | 117.00 | 113.00 | 110.00 | 105.00 | 80.00 | 77.00 | 117.00 | a | |||||||||||
1960 | 70.00 | 72.00 | h | 91.00 | 96.00 | 115.00 | 115.00 | 121.00 | i | 117.00 | g | 111.00 | 98.00 | 82.00 | 70.00 | 121.00 | x | |||||||||
1961 | 73.00 | 80.00 | 84.00 | 99.00 | 98.00 | 120.00 | 120.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |||||||
1962 | ----- | z | ----- | z | 86.00 | r | 99.00 | d | 98.00 | e | 109.00 | b | 111.00 | a | 113.00 | c | 106.00 | b | 100.00 | 89.00 | 76.00 | ----- | z | |||
1963 | 70.00 | a | 79.00 | a | 87.00 | 91.00 | d | 101.00 | d | 106.00 | a | 111.00 | a | 110.00 | g | 107.00 | e | 104.00 | f | ----- | z | ----- | z | ----- | z | |
1964 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1965 | ----- | z | 78.00 | x | ----- | 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 | ----- | 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 | ----- | 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 | 72.00 | 74.00 | 92.00 | 96.00 | 97.00 | 112.00 | 123.00 | 115.00 | 107.00 | 94.00 | 76.00 | 76.00 | 123.00 | |||||||||||||
1999 | 73.00 | 78.00 | 87.00 | 98.00 | 105.00 | 113.00 | a | 117.00 | 113.00 | 111.00 | 101.00 | 88.00 | 72.00 | 117.00 | a | |||||||||||
2000 | 77.00 | b | 80.00 | 86.00 | 103.00 | 112.00 | 115.00 | 118.00 | 116.00 | 110.00 | 103.00 | 74.00 | 74.00 | 118.00 | b | |||||||||||
2001 | 71.00 | 76.00 | 89.00 | 99.00 | 112.00 | 112.00 | 122.00 | 116.00 | 106.00 | 106.00 | 89.00 | a | 71.00 | 122.00 | a | |||||||||||
2002 | 71.00 | 84.00 | 92.00 | 100.00 | 110.00 | 112.00 | 120.00 | 116.00 | 109.00 | 94.00 | 82.00 | a | 71.00 | 120.00 | a | |||||||||||
2003 | 77.00 | 84.00 | 86.00 | a | 91.00 | 115.00 | 115.00 | 120.00 | 115.00 | 111.00 | 105.00 | 77.00 | 74.00 | 120.00 | a | |||||||||||
2004 | 72.00 | 75.00 | 99.00 | 99.00 | 104.00 | 113.00 | 116.00 | 118.00 | 111.00 | 97.00 | 84.00 | 71.00 | 118.00 | |||||||||||||
2005 | 74.00 | 71.00 | 88.00 | 93.00 | 109.00 | 115.00 | 122.00 | m | 112.00 | r | 108.00 | 99.00 | 82.00 | 77.00 | ----- | z | ||||||||||
2006 | 75.00 | 79.00 | 80.00 | 95.00 | 110.00 | 116.00 | 119.00 | 110.00 | 110.00 | 99.00 | 81.00 | p | ----- | z | ----- | z | ||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 72.44 | 77.47 | 87.78 | 96.21 | 104.84 | 112.32 | 116.47 | 113.67 | 108.56 | 99.11 | 81.82 | 72.53 | 118.27 | |||||||||||||
S.D. | 2.28 | 3.91 | 4.36 | 4.08 | 6.09 | 3.86 | 4.06 | 2.74 | 2.38 | 4.21 | 5.69 | 3.37 | 2.83 | |||||||||||||
SKEW | 0.62 | -0.37 | 0.65 | -0.71 | 0.33 | -0.24 | -0.20 | -0.13 | -0.50 | -0.41 | -0.19 | 0.14 | 0.01 | |||||||||||||
MAX | 77.00 | 84.00 | 99.00 | 103.00 | 115.00 | 120.00 | 123.00 | 118.00 | 112.00 | 106.00 | 90.00 | 78.00 | 123.00 | |||||||||||||
MIN | 69.00 | 69.00 | 80.00 | 87.00 | 97.00 | 104.00 | 110.00 | 110.00 | 103.00 | 89.00 | 73.00 | 67.00 | 113.00 | |||||||||||||
YRS | 18 | 17 | 18 | 19 | 19 | 19 | 17 | 15 | 18 | 18 | 17 | 17 | 11 |