YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 84.00 | ----- | 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 | 56.00 | ----- | z | |
1943 | 57.00 | 60.00 | 66.00 | a | 81.00 | 81.00 | 84.00 | 91.00 | 83.00 | 81.00 | 75.00 | b | 66.00 | 46.00 | 91.00 | c | ||||||||||
1944 | 48.00 | a | 50.00 | 56.00 | 59.00 | a | 74.00 | 84.00 | 86.00 | 89.00 | 84.00 | 73.00 | 57.00 | 49.00 | b | 89.00 | d | |||||||||
1945 | 49.00 | 53.00 | 55.00 | 72.00 | 73.00 | a | 85.00 | a | 86.00 | a | 83.00 | 82.00 | 72.00 | 58.00 | 50.00 | 86.00 | c | |||||||||
1946 | 46.00 | a | 57.00 | 60.00 | 73.00 | a | 74.00 | a | 86.00 | 87.00 | 88.00 | 79.00 | 67.00 | 47.00 | 52.00 | 88.00 | c | |||||||||
1947 | 48.00 | b | 49.00 | c | 61.00 | 67.00 | 83.00 | 83.00 | 88.00 | a | 85.00 | 82.00 | 77.00 | 55.00 | 45.00 | 88.00 | f | |||||||||
1948 | 46.00 | 50.00 | 51.00 | 67.00 | 75.00 | 82.00 | 87.00 | 84.00 | 87.00 | 65.00 | 52.00 | 49.00 | 87.00 | |||||||||||||
1949 | 32.00 | 48.00 | 54.00 | 70.00 | 75.00 | 81.00 | 87.00 | 88.00 | 86.00 | 76.00 | 68.00 | 54.00 | 88.00 | |||||||||||||
1950 | 57.00 | a | 51.00 | 61.00 | 75.00 | 80.00 | 91.00 | 88.00 | 89.00 | 90.00 | 78.00 | 65.00 | 60.00 | a | 91.00 | b | ||||||||||
1951 | 55.00 | 55.00 | 56.00 | 68.00 | 85.00 | 89.00 | b | 91.00 | 87.00 | a | 82.00 | 70.00 | a | 60.00 | 50.00 | 91.00 | d | |||||||||
1952 | 49.00 | 48.00 | 53.00 | 64.00 | 75.00 | 87.00 | 88.00 | 88.00 | 84.00 | 78.00 | 64.00 | 54.00 | 88.00 | |||||||||||||
1953 | 56.00 | 56.00 | 61.00 | 74.00 | b | 70.00 | 86.00 | 90.00 | 85.00 | 87.00 | 73.00 | 57.00 | 50.00 | 90.00 | b | |||||||||||
1954 | 54.00 | a | 58.00 | 58.00 | 76.00 | 79.00 | 93.00 | 90.00 | 92.00 | 83.00 | 71.00 | 66.00 | a | 51.00 | 93.00 | b | ||||||||||
1955 | 48.00 | 51.00 | 54.00 | 62.00 | 71.00 | 87.00 | a | 89.00 | 85.00 | 88.00 | 72.00 | 59.00 | 53.00 | 89.00 | a | |||||||||||
1956 | 52.00 | 48.00 | 63.00 | 68.00 | 78.00 | 90.00 | 90.00 | 85.00 | 84.00 | a | 71.00 | 62.00 | 58.00 | 90.00 | a | |||||||||||
1957 | 44.00 | 56.00 | 55.00 | 62.00 | 72.00 | 88.00 | 87.00 | 89.00 | 83.00 | 69.00 | 55.00 | 51.00 | 89.00 | |||||||||||||
1958 | 50.00 | a | 54.00 | 46.00 | 64.00 | 79.00 | a | 88.00 | 92.00 | 89.00 | 83.00 | 72.00 | b | 64.00 | a | 58.00 | a | 92.00 | f | |||||||
1959 | 55.00 | a | 47.00 | a | 54.00 | 74.00 | 77.00 | ----- | 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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 71.00 | b | 51.00 | 43.00 | d | ----- | z | |
1972 | 50.00 | b | 60.00 | b | 64.00 | 65.00 | a | 81.00 | 82.00 | b | 90.00 | 88.00 | 74.00 | a | 69.00 | 45.00 | f | 51.00 | a | 90.00 | o | |||||
1973 | 47.00 | 44.00 | 47.00 | f | 63.00 | 76.00 | a | 87.00 | 90.00 | 87.00 | c | 79.00 | 71.00 | 62.00 | 48.00 | 90.00 | j | |||||||||
1974 | 54.00 | 51.00 | 62.00 | 64.00 | 82.00 | 90.00 | b | 87.00 | a | 88.00 | 87.00 | 73.00 | 56.00 | a | 47.00 | a | 90.00 | e | ||||||||
1975 | 55.00 | a | 50.00 | 55.00 | 55.00 | 72.00 | 80.00 | b | 84.00 | 85.00 | 79.00 | 72.00 | 63.00 | 52.00 | b | 85.00 | e | |||||||||
1976 | 50.00 | a | 53.00 | 55.00 | 61.00 | 78.00 | 87.00 | 87.00 | a | 82.00 | 80.00 | 66.00 | 62.00 | 52.00 | 87.00 | b | ||||||||||
1977 | 51.00 | a | 63.00 | 55.00 | 68.00 | 74.00 | b | 84.00 | 86.00 | 87.00 | 85.00 | 70.00 | 61.00 | 56.00 | 87.00 | c | ||||||||||
1978 | 45.00 | 48.00 | a | 60.00 | 62.00 | 75.00 | 83.00 | 87.00 | 86.00 | a | 80.00 | 76.00 | 59.00 | 47.00 | 87.00 | b | ||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 49.92 | 52.50 | 57.17 | 67.25 | 76.63 | 85.96 | 88.17 | 86.50 | 83.00 | 71.96 | 59.52 | 51.28 | 88.88 | |||||||||||||
S.D. | 5.46 | 4.79 | 4.67 | 6.17 | 4.00 | 3.38 | 2.01 | 2.43 | 3.64 | 3.50 | 5.28 | 4.23 | 1.90 | |||||||||||||
SKEW | -1.30 | 0.45 | -0.15 | 0.26 | 0.32 | 0.15 | 0.10 | 0.06 | -0.28 | -0.01 | -0.53 | 0.19 | 0.45 | |||||||||||||
MAX | 57.00 | 63.00 | 66.00 | 81.00 | 85.00 | 93.00 | 92.00 | 92.00 | 90.00 | 78.00 | 68.00 | 60.00 | 93.00 | |||||||||||||
MIN | 32.00 | 44.00 | 46.00 | 55.00 | 70.00 | 80.00 | 84.00 | 82.00 | 74.00 | 65.00 | 47.00 | 43.00 | 86.00 | |||||||||||||
YRS | 24 | 24 | 23 | 24 | 24 | 23 | 23 | 24 | 23 | 24 | 23 | 25 | 17 |