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 | l | ----- | z |
1915 | 66.00 | e | 70.00 | c | 76.00 | g | 82.00 | 92.00 | 98.00 | 96.00 | 100.00 | 90.00 | 90.00 | p | 75.00 | e | 68.00 | ----- | z | |||||||
1916 | 56.00 | y | 72.00 | i | 76.00 | ----- | z | 94.00 | 100.00 | 102.00 | 94.00 | 94.00 | 74.00 | 80.00 | b | 66.00 | ----- | z | ||||||||
1917 | 58.00 | 56.00 | 60.00 | 78.00 | 84.00 | 98.00 | 96.00 | 91.00 | 86.00 | 85.00 | 69.00 | 67.00 | d | 98.00 | d | |||||||||||
1918 | 56.00 | 54.00 | 70.00 | 85.00 | 87.00 | 98.00 | 92.00 | 93.00 | 83.00 | 80.00 | ----- | 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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1942 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1944 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1945 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1946 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1947 | ----- | z | ----- | 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 | ----- | z | ----- | 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 | ----- | z | ----- | z | ----- | z | ----- | z |
1959 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1960 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | 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 | 75.00 | m | 79.00 | 96.00 | j | ----- | z | 87.00 | 88.00 | 77.00 | 69.00 | g | 57.00 | h | ----- | z | ||||
1972 | 59.00 | p | 70.00 | x | 77.00 | k | 79.00 | 84.00 | 98.00 | a | 99.00 | ----- | 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 | 77.00 | 70.00 | 60.00 | a | ----- | z | ||
1977 | 59.00 | 69.00 | c | 67.00 | 78.00 | a | 90.00 | 99.00 | 94.00 | 91.00 | 92.00 | 81.00 | 71.00 | 68.00 | a | 99.00 | e | |||||||||
1978 | 62.00 | 61.00 | 75.00 | a | 68.00 | 83.00 | 90.00 | b | 89.00 | 84.00 | 83.00 | 83.00 | d | 70.00 | m | 58.00 | l | ----- | z | |||||||
1979 | 53.00 | i | 63.00 | 68.00 | a | 74.00 | 84.00 | 98.00 | 97.00 | 93.00 | 92.00 | 85.00 | 70.00 | g | 65.00 | k | ----- | z | ||||||||
1980 | 57.00 | g | 65.00 | 65.00 | b | 79.00 | b | 80.00 | 96.00 | 95.00 | 93.00 | 88.00 | 88.00 | 73.00 | 69.00 | 96.00 | k | |||||||||
1981 | 61.00 | ----- | z | 66.00 | 80.00 | 78.00 | 95.00 | 96.00 | 90.00 | 91.00 | 76.00 | 76.00 | f | 65.00 | c | ----- | z | |||||||||
1982 | 70.00 | b | 66.00 | 64.00 | a | 74.00 | 80.00 | b | 90.00 | 92.00 | a | 90.00 | a | 92.00 | 76.00 | a | 68.00 | a | 64.00 | a | 92.00 | j | ||||
1983 | 61.00 | b | 65.00 | c | 68.00 | 69.00 | a | 90.00 | a | 88.00 | 96.00 | e | 90.00 | b | 90.00 | 73.00 | 69.00 | 59.00 | b | 96.00 | p | |||||
1984 | 61.00 | a | 61.00 | a | 71.00 | 80.00 | 92.00 | a | 92.00 | 93.00 | b | 91.00 | 87.00 | 75.00 | a | 73.00 | 59.00 | c | 93.00 | i | ||||||
1985 | 66.00 | 68.00 | 66.00 | 81.00 | 83.00 | 96.00 | 99.00 | 96.00 | a | 86.00 | a | 80.00 | j | 70.00 | c | 65.00 | b | 99.00 | q | |||||||
1986 | 67.00 | 75.00 | 79.00 | a | 77.00 | e | 86.00 | 91.00 | 93.00 | 94.00 | 89.00 | 71.00 | 68.00 | 63.00 | a | 94.00 | g | |||||||||
1987 | 67.00 | b | 66.00 | 66.00 | 81.00 | c | 80.00 | c | 95.00 | 96.00 | 90.00 | a | 88.00 | 85.00 | c | 64.00 | o | 65.00 | h | ----- | z | |||||
1988 | 63.00 | f | 64.00 | b | 79.00 | a | 79.00 | c | 86.00 | c | 97.00 | a | 97.00 | 93.00 | c | 87.00 | a | 85.00 | b | 75.00 | c | 61.00 | e | ----- | z | |
1989 | 56.00 | 71.00 | 76.00 | d | ----- | z | 91.00 | a | 98.00 | 100.00 | 92.00 | a | 90.00 | a | 81.00 | f | 70.00 | a | 68.00 | d | ----- | z | ||||
1990 | 66.00 | a | 65.00 | a | 72.00 | d | 78.00 | c | 82.00 | b | 101.00 | 97.00 | 90.00 | b | 91.00 | a | 78.00 | c | 69.00 | 63.00 | d | 101.00 | u | |||
1991 | 56.00 | b | 68.00 | b | 65.00 | a | 75.00 | h | 82.00 | i | 90.00 | a | 97.00 | a | 94.00 | a | 87.00 | p | 86.00 | i | 73.00 | k | 58.00 | e | ----- | z |
1992 | 60.00 | l | 62.00 | a | 64.00 | f | 82.00 | 84.00 | 94.00 | 99.00 | b | 94.00 | 89.00 | g | 85.00 | 67.00 | a | 62.00 | b | ----- | z | |||||
1993 | 58.00 | a | 56.00 | 73.00 | a | 82.00 | 86.00 | 99.00 | 95.00 | 101.00 | b | 90.00 | b | 86.00 | a | 67.00 | c | 61.00 | l | 101.00 | v | |||||
1994 | 66.00 | p | 63.00 | k | 72.00 | j | 84.00 | l | 89.00 | b | 104.00 | c | 97.00 | b | 99.00 | b | 89.00 | f | 78.00 | l | 72.00 | m | 61.00 | n | ----- | z |
1995 | 59.00 | l | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 61.88 | 64.47 | 69.79 | 78.21 | 85.39 | 95.87 | 95.96 | 92.61 | 88.85 | 80.00 | 70.88 | 63.82 | 98.00 | |||||||||||||
S.D. | 4.57 | 5.38 | 5.39 | 4.34 | 4.60 | 4.08 | 2.93 | 3.89 | 2.94 | 5.16 | 3.52 | 3.57 | 0.0 | |||||||||||||
SKEW | 0.19 | -0.24 | 0.25 | -1.02 | 0.20 | -0.28 | -0.27 | 0.31 | -0.43 | -0.09 | 1.16 | -0.15 | 0.00 | |||||||||||||
MAX | 70.00 | 75.00 | 79.00 | 85.00 | 94.00 | 104.00 | 102.00 | 101.00 | 94.00 | 88.00 | 80.00 | 69.00 | 98.00 | |||||||||||||
MIN | 56.00 | 54.00 | 60.00 | 68.00 | 78.00 | 88.00 | 89.00 | 84.00 | 83.00 | 71.00 | 67.00 | 58.00 | 98.00 | |||||||||||||
YRS | 16 | 19 | 19 | 19 | 23 | 23 | 23 | 23 | 20 | 19 | 16 | 17 | 1 |