YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1914 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 58.00 | ----- | z | |
1915 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1916 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1917 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1918 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1919 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1920 | ----- | z | 59.00 | a | 63.00 | ----- | z | 79.00 | p | 85.00 | ----- | z | 86.00 | 84.00 | 74.00 | 66.00 | 60.00 | ----- | z | |||||||
1921 | 64.00 | a | 66.00 | 65.00 | 67.00 | 68.00 | c | 85.00 | 86.00 | 71.00 | 78.00 | a | 65.00 | 52.00 | e | 49.00 | a | 86.00 | k | |||||||
1922 | 51.00 | e | 42.00 | 61.00 | 75.00 | a | 72.00 | a | 86.00 | 92.00 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |||
1923 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1924 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1925 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1930 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 82.00 | ----- | z | ----- | z | ----- | z | ----- | z | |
1931 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1932 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 66.00 | 59.00 | ----- | z | ||
1934 | 55.00 | 55.00 | 68.00 | 74.00 | 79.00 | 84.00 | 87.00 | 87.00 | 82.00 | 74.00 | 67.00 | 56.00 | a | 87.00 | a | |||||||||||
1935 | 57.00 | 54.00 | 59.00 | b | 67.00 | a | 72.00 | a | 80.00 | 82.00 | 85.00 | g | 80.00 | d | ----- | z | 61.00 | 55.00 | a | ----- | z | |||||
1936 | 55.00 | 53.00 | 63.00 | 71.00 | b | 75.00 | d | 88.00 | 85.00 | 84.00 | 79.00 | b | 74.00 | a | 64.00 | a | 52.00 | i | 88.00 | s | ||||||
1937 | 41.00 | a | 53.00 | 54.00 | 64.00 | a | 79.00 | 80.00 | 84.00 | 86.00 | 83.00 | 72.00 | 64.00 | 58.00 | 86.00 | b | ||||||||||
1938 | 58.00 | 50.00 | 52.00 | 69.00 | 79.00 | 81.00 | 88.00 | 93.00 | a | 80.00 | 65.00 | 58.00 | 65.00 | 93.00 | a | |||||||||||
1939 | 53.00 | 48.00 | a | 60.00 | 70.00 | 77.00 | 82.00 | 86.00 | 84.00 | a | 80.00 | 72.00 | 66.00 | 62.00 | 86.00 | b | ||||||||||
1940 | 60.00 | 54.00 | ----- | z | 70.00 | a | 76.00 | 85.00 | 84.00 | 86.00 | 76.00 | 76.00 | 65.00 | a | 64.00 | ----- | z | |||||||||
1941 | 52.00 | 56.00 | 58.00 | 63.00 | 78.00 | 76.00 | 86.00 | 78.00 | a | 80.00 | 73.00 | a | 70.00 | 60.00 | 86.00 | b | ||||||||||
1942 | 54.00 | 53.00 | a | 64.00 | 68.00 | 76.00 | 81.00 | a | 86.00 | a | 84.00 | b | 80.00 | a | 76.00 | 73.00 | b | 65.00 | a | 86.00 | i | |||||
1943 | 64.00 | 56.00 | 66.00 | 74.00 | 80.00 | 75.00 | 89.00 | 84.00 | 84.00 | 79.00 | a | 67.00 | 56.00 | 89.00 | a | |||||||||||
1944 | 52.00 | a | 54.00 | 59.00 | 61.00 | 70.00 | 81.00 | 82.00 | 87.00 | 86.00 | 72.00 | 63.00 | 56.00 | a | 87.00 | b | ||||||||||
1945 | 57.00 | 62.00 | 57.00 | 77.00 | 78.00 | 82.00 | 85.00 | 82.00 | 84.00 | 73.00 | 66.00 | 60.00 | 85.00 | |||||||||||||
1946 | 62.00 | 59.00 | 65.00 | 75.00 | 73.00 | 80.00 | 81.00 | 90.00 | 86.00 | 72.00 | 58.00 | 59.00 | 90.00 | |||||||||||||
1947 | 60.00 | ----- | z | 67.00 | 74.00 | 82.00 | 80.00 | 91.00 | 84.00 | 89.00 | 79.00 | 63.00 | 52.00 | ----- | z | |||||||||||
1948 | 63.00 | 59.00 | 54.00 | 70.00 | a | 78.00 | 88.00 | 88.00 | g | 84.00 | 89.00 | 77.00 | 65.00 | 58.00 | 89.00 | h | ||||||||||
1949 | 46.00 | 54.00 | 58.00 | 76.00 | 76.00 | b | 84.00 | 87.00 | 86.00 | 84.00 | 78.00 | 66.00 | g | 64.00 | 87.00 | i | ||||||||||
1950 | 59.00 | 61.00 | 67.00 | 74.00 | 81.00 | 87.00 | 91.00 | 90.00 | 90.00 | 80.00 | 72.00 | 65.00 | 91.00 | |||||||||||||
1951 | 64.00 | 69.00 | 62.00 | 70.00 | 81.00 | 84.00 | 86.00 | 87.00 | 85.00 | 75.00 | 69.00 | 60.00 | 87.00 | |||||||||||||
1952 | 58.00 | 52.00 | 61.00 | 61.00 | a | 77.00 | 76.00 | f | 81.00 | 84.00 | 83.00 | 75.00 | 63.00 | 51.00 | 84.00 | g | ||||||||||
1953 | 67.00 | g | 70.00 | ----- | z | ----- | z | ----- | z | 83.00 | j | 86.00 | 88.00 | a | 87.00 | h | 77.00 | 73.00 | 62.00 | ----- | z | |||||
1954 | 59.00 | 67.00 | 63.00 | 74.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||||
1955 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 86.00 | 89.00 | f | 74.00 | 69.00 | c | 58.00 | ----- | z | |||
1956 | 58.00 | a | 59.00 | r | 69.00 | f | 66.00 | b | 75.00 | 88.00 | f | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |
1957 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 86.00 | 86.00 | 85.00 | 79.00 | 62.00 | a | 55.00 | b | 55.00 | ----- | z | |||||
1958 | 49.00 | 56.00 | a | 52.00 | 69.00 | 74.00 | 82.00 | 86.00 | a | 88.00 | a | 81.00 | 72.00 | 63.00 | 61.00 | 88.00 | c | |||||||||
1959 | 54.00 | 56.00 | 64.00 | 74.00 | a | 78.00 | 86.00 | a | 89.00 | a | 86.00 | b | 84.00 | c | 76.00 | a | 61.00 | 55.00 | 89.00 | i | ||||||
1960 | 51.00 | b | 52.00 | 62.00 | 69.00 | 76.00 | 85.00 | b | ----- | 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 | ----- | 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 | ----- | 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 | ----- | z | ----- | z | ----- | z |
2002 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 56.00 | 56.54 | 60.96 | 70.08 | 76.40 | 82.92 | 86.08 | 85.20 | 82.72 | 73.68 | 64.58 | 58.63 | 87.92 | |||||||||||||
S.D. | 5.71 | 6.45 | 4.62 | 4.56 | 3.48 | 3.39 | 2.96 | 4.13 | 3.55 | 4.38 | 5.13 | 4.26 | 2.39 | |||||||||||||
SKEW | -0.62 | 0.35 | -0.48 | -0.46 | -0.61 | -0.54 | 0.14 | -1.52 | 0.34 | -1.10 | -0.47 | -0.32 | 0.85 | |||||||||||||
MAX | 64.00 | 70.00 | 68.00 | 77.00 | 82.00 | 88.00 | 92.00 | 93.00 | 90.00 | 80.00 | 73.00 | 65.00 | 93.00 | |||||||||||||
MIN | 41.00 | 42.00 | 52.00 | 61.00 | 68.00 | 75.00 | 81.00 | 71.00 | 76.00 | 62.00 | 52.00 | 49.00 | 85.00 | |||||||||||||
YRS | 26 | 26 | 25 | 26 | 25 | 25 | 24 | 25 | 25 | 25 | 26 | 27 | 12 |