YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1904 | ----- | z | ----- | z | ----- | z | ----- | z | 68.00 | ----- | z | 76.00 | 79.00 | 63.00 | a | 53.00 | ----- | z | ----- | z | ----- | z | ||||
1905 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 85.00 | a | 90.00 | 78.00 | a | 67.00 | c | 38.00 | ----- | z | ----- | z | ||
1906 | ----- | z | ----- | z | 42.00 | a | ----- | z | ----- | z | 89.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |
1907 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1908 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1909 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1910 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1911 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1912 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1913 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1914 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | 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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1921 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1922 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | 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 | ----- | z | ----- | 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 | ----- | z | ----- | z | ----- | z |
1934 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1935 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1936 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1937 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1938 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
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 | 59.00 | 75.00 | 79.00 | 82.00 | 81.00 | 66.00 | 45.00 | b | 30.00 | b | 15.00 | a | ----- | z | ||||||
1942 | 42.00 | a | 39.00 | a | 41.00 | a | 55.00 | a | 81.00 | 85.00 | a | 80.00 | 84.00 | 71.00 | 52.00 | a | 15.00 | a | 1.00 | 85.00 | g | |||||
1943 | 8.00 | b | 57.00 | a | 40.00 | 66.00 | 73.00 | ----- | z | ----- | z | 79.00 | 69.00 | 62.00 | a | 39.00 | 24.00 | a | ----- | z | ||||||
1944 | 23.00 | a | 47.00 | 50.00 | 58.00 | 75.00 | v | 82.00 | a | 83.00 | 73.00 | 62.00 | 51.00 | a | 29.00 | 41.00 | 83.00 | y | ||||||||
1945 | 41.00 | 43.00 | 42.00 | 47.00 | 76.00 | 73.00 | 76.00 | 79.00 | 62.00 | 56.00 | 30.00 | 12.00 | 79.00 | |||||||||||||
1946 | 20.00 | 24.00 | a | 38.00 | 54.00 | 70.00 | 84.00 | 83.00 | 84.00 | 74.00 | 54.00 | 24.00 | b | 8.00 | a | 84.00 | d | |||||||||
1947 | 25.00 | a | 33.00 | 50.00 | 52.00 | 89.00 | 81.00 | 84.00 | 71.00 | 65.00 | 48.00 | 25.00 | 28.00 | a | 89.00 | b | ||||||||||
1948 | 26.00 | 26.00 | 38.00 | 47.00 | c | 73.00 | a | 88.00 | b | 83.00 | 82.00 | 66.00 | 51.00 | 47.00 | 11.00 | 88.00 | f | |||||||||
1949 | 19.00 | 26.00 | 41.00 | 50.00 | 73.00 | 69.00 | 85.00 | 83.00 | 75.00 | 45.00 | ----- | z | ----- | z | ----- | z | ||||||||||
1950 | 29.00 | 13.00 | 36.00 | 51.00 | 67.00 | 90.00 | 81.00 | 80.00 | ----- | z | 55.00 | 26.00 | 25.00 | ----- | z | |||||||||||
1951 | 16.00 | 30.00 | 44.00 | 56.00 | 70.00 | 83.00 | 88.00 | 85.00 | 71.00 | 48.00 | a | ----- | z | 28.00 | c | ----- | z | |||||||||
1952 | 20.00 | e | 35.00 | a | 45.00 | j | 50.00 | b | 64.00 | b | 77.00 | b | 82.00 | h | 82.00 | h | 66.00 | c | 62.00 | c | 34.00 | f | 15.00 | c | ----- | z |
1953 | 2.00 | 38.00 | 39.00 | a | 67.00 | c | 76.00 | d | 82.00 | a | 86.00 | j | 82.00 | d | 64.00 | f | 56.00 | a | 22.00 | c | 11.00 | b | ----- | z | ||
1954 | 15.00 | 36.00 | a | 48.00 | 50.00 | 71.00 | b | 80.00 | 80.00 | b | 83.00 | a | 72.00 | 54.00 | 40.00 | b | 8.00 | p | 83.00 | x | ||||||
1955 | ----- | z | 20.00 | v | 44.00 | 45.00 | 64.00 | 75.00 | 90.00 | 71.00 | 70.00 | a | 51.00 | d | 12.00 | c | 26.00 | ----- | z | |||||||
1956 | 3.00 | 20.00 | a | 45.00 | 58.00 | 66.00 | 73.00 | a | 82.00 | a | 74.00 | b | 71.00 | b | 39.00 | b | 40.00 | b | 18.00 | a | 82.00 | l | ||||
1957 | 31.00 | b | 34.00 | d | 48.00 | 51.00 | 66.00 | b | 82.00 | 86.00 | c | 84.00 | i | 67.00 | 57.00 | 32.00 | 17.00 | a | 86.00 | u | ||||||
1958 | 19.00 | a | 25.00 | b | 43.00 | a | 70.00 | 82.00 | 87.00 | 89.00 | a | 76.00 | 72.00 | a | 50.00 | 26.00 | j | 8.00 | a | 89.00 | q | |||||
1959 | -0.00 | g | 20.00 | 42.00 | 51.00 | j | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 30.00 | u | 3.00 | r | ----- | z | ||
1960 | 21.00 | g | 30.00 | d | 27.00 | p | 60.00 | k | 64.00 | x | ----- | z | 80.00 | l | 86.00 | m | 57.00 | 45.00 | g | ----- | z | 33.00 | ----- | z | ||
1961 | 12.00 | a | 19.00 | 49.00 | f | ----- | z | 72.00 | 79.00 | h | 81.00 | 75.00 | 70.00 | 49.00 | a | 23.00 | 20.00 | ----- | z | |||||||
1962 | 43.00 | 39.00 | 52.00 | 50.00 | f | 68.00 | c | 84.00 | 88.00 | d | 90.00 | e | 71.00 | 47.00 | d | 40.00 | a | 23.00 | b | 90.00 | y | |||||
1963 | 33.00 | 38.00 | a | 48.00 | 54.00 | 76.00 | a | 74.00 | 81.00 | a | 85.00 | 78.00 | 62.00 | 24.00 | f | 19.00 | 85.00 | i | ||||||||
1964 | 15.00 | 43.00 | 38.00 | 49.00 | 77.00 | 91.00 | 80.00 | ----- | z | 68.00 | i | ----- | z | ----- | z | ----- | z | ----- | z | |||||||
1965 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 32.00 | i | 24.00 | b | 19.00 | b | ----- | z |
1966 | 19.00 | b | 25.00 | e | 46.00 | s | ----- | z | ----- | z | ----- | z | ----- | z | 80.00 | t | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1967 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 85.00 | d | 81.00 | a | 68.00 | d | 54.00 | b | ----- | 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 | 67.00 | 90.00 | 87.00 | 88.00 | 66.00 | 49.00 | 20.00 | a | 45.00 | ----- | z | |||||||
2000 | 30.00 | a | 44.00 | 48.00 | 53.00 | 65.00 | 84.00 | 83.00 | 78.00 | 67.00 | 40.00 | 32.00 | a | 22.00 | a | 84.00 | c | |||||||||
2001 | 36.00 | 44.00 | 44.00 | r | 55.00 | s | ----- | z | ----- | z | ----- | z | ----- | z | 58.00 | x | 53.00 | o | ----- | z | 19.00 | y | ----- | z | ||
2002 | ----- | z | 30.00 | n | 37.00 | r | 62.00 | p | ----- | z | 79.00 | q | ----- | z | 83.00 | t | 72.00 | q | ----- | z | ----- | z | ----- | z | ----- | z |
2003 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 81.00 | t | 82.00 | i | 78.00 | q | 64.00 | n | ----- | z | ----- | z | ----- | z | ----- | z |
2004 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 92.00 | u | 87.00 | q | 86.00 | r | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2005 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2006 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2007 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 22.91 | 33.12 | 43.50 | 54.38 | 72.04 | 81.83 | 83.25 | 80.54 | 68.68 | 52.19 | 29.40 | 20.39 | 84.00 | |||||||||||||
S.D. | 11.57 | 10.43 | 4.57 | 6.72 | 6.24 | 6.12 | 3.67 | 5.36 | 4.98 | 6.62 | 9.21 | 10.42 | 4.08 | |||||||||||||
SKEW | 0.07 | 0.13 | 0.22 | 0.92 | 0.86 | -0.36 | -0.09 | -0.10 | -0.12 | 0.16 | 0.03 | 0.54 | 0.00 | |||||||||||||
MAX | 43.00 | 57.00 | 52.00 | 70.00 | 89.00 | 91.00 | 90.00 | 90.00 | 78.00 | 67.00 | 47.00 | 45.00 | 89.00 | |||||||||||||
MIN | 2.00 | 13.00 | 36.00 | 45.00 | 64.00 | 69.00 | 76.00 | 71.00 | 57.00 | 39.00 | 12.00 | 1.00 | 79.00 | |||||||||||||
YRS | 23 | 25 | 22 | 21 | 24 | 23 | 24 | 24 | 25 | 26 | 20 | 23 | 4 |