YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1939 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 80.00 | a | 80.00 | a | 64.00 | 55.00 | a | 63.00 | c | ----- | z | |
1940 | 48.00 | d | 51.00 | 61.00 | 63.00 | f | 71.00 | 82.00 | 83.00 | c | 80.00 | c | 75.00 | c | 66.00 | b | 53.00 | a | 54.00 | c | 83.00 | y | ||||
1941 | 45.00 | b | 44.00 | c | 46.00 | c | 49.00 | b | 68.00 | d | 70.00 | e | 75.00 | h | 77.00 | f | 70.00 | g | 59.00 | 62.00 | 57.00 | ----- | z | |||
1942 | 52.00 | c | 46.00 | a | 62.00 | 56.00 | 65.00 | h | 75.00 | 80.00 | 80.00 | 77.00 | 71.00 | 55.00 | 51.00 | 80.00 | l | |||||||||
1943 | 47.00 | 49.00 | 55.00 | e | 67.00 | h | 70.00 | 78.00 | 82.00 | 77.00 | 75.00 | h | 65.00 | a | 56.00 | 57.00 | d | ----- | z | |||||||
1944 | 50.00 | 46.00 | 43.00 | 51.00 | 68.00 | 75.00 | 77.00 | 84.00 | 75.00 | 67.00 | ----- | z | ----- | z | ----- | z | ||||||||||
1945 | 49.00 | 44.00 | 51.00 | 58.00 | 65.00 | 73.00 | 81.00 | 79.00 | 78.00 | 68.00 | 56.00 | 44.00 | 81.00 | |||||||||||||
1946 | 45.00 | 47.00 | 53.00 | a | 63.00 | 63.00 | 78.00 | 80.00 | 82.00 | 73.00 | 62.00 | 46.00 | 45.00 | 82.00 | a | |||||||||||
1947 | 45.00 | 46.00 | 51.00 | 59.00 | 73.00 | 73.00 | 82.00 | 80.00 | 75.00 | n | 69.00 | 60.00 | 51.00 | 82.00 | n | |||||||||||
1948 | 49.00 | 49.00 | 45.00 | 62.00 | 66.00 | 75.00 | 79.00 | 80.00 | 78.00 | 67.00 | 53.00 | 44.00 | 80.00 | |||||||||||||
1949 | 39.00 | 44.00 | 48.00 | 55.00 | j | 68.00 | 73.00 | a | 77.00 | 76.00 | 74.00 | 66.00 | 64.00 | 51.00 | 77.00 | k | ||||||||||
1950 | 52.00 | 48.00 | 52.00 | 60.00 | 71.00 | 76.00 | 75.00 | 78.00 | 78.00 | 75.00 | 57.00 | 54.00 | 78.00 | |||||||||||||
1951 | 50.00 | 52.00 | 51.00 | 56.00 | 73.00 | 78.00 | 82.00 | ----- | z | ----- | z | 75.00 | e | 52.00 | 49.00 | ----- | z | |||||||||
1952 | 54.00 | 47.00 | 45.00 | b | 60.00 | 64.00 | 75.00 | 84.00 | 84.00 | 78.00 | 75.00 | 61.00 | 48.00 | 84.00 | b | |||||||||||
1953 | 55.00 | 54.00 | 57.00 | 59.00 | 67.00 | 78.00 | 88.00 | a | 79.00 | 76.00 | 74.00 | 67.00 | 46.00 | a | 88.00 | b | ||||||||||
1954 | 52.00 | a | 56.00 | 50.00 | a | 67.00 | 67.00 | a | 88.00 | 80.00 | 80.00 | a | 76.00 | a | 67.00 | a | 60.00 | 52.00 | 88.00 | f | ||||||
1955 | 42.00 | 42.00 | 48.00 | 55.00 | 65.00 | 76.00 | 79.00 | 75.00 | 78.00 | b | 70.00 | b | 59.00 | 58.00 | b | 79.00 | f | |||||||||
1956 | 59.00 | a | 44.00 | 54.00 | 63.00 | a | ----- | z | ----- | z | ----- | z | 80.00 | 76.00 | 63.00 | 57.00 | 54.00 | ----- | z | |||||||
1957 | 45.00 | e | ----- | 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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 48.78 | 47.59 | 51.29 | 58.43 | 67.93 | 76.44 | 80.60 | 79.63 | 76.57 | 67.94 | 57.24 | 51.65 | 82.17 | |||||||||||||
S.D. | 4.89 | 3.86 | 5.39 | 4.82 | 3.13 | 4.16 | 3.18 | 2.45 | 1.91 | 4.70 | 4.99 | 5.35 | 3.49 | |||||||||||||
SKEW | 0.05 | 0.69 | 0.46 | -0.32 | 0.21 | 1.27 | 0.43 | 0.06 | -0.18 | 0.10 | -0.15 | 0.26 | 0.62 | |||||||||||||
MAX | 59.00 | 56.00 | 62.00 | 67.00 | 73.00 | 88.00 | 88.00 | 84.00 | 80.00 | 75.00 | 67.00 | 63.00 | 88.00 | |||||||||||||
MIN | 39.00 | 42.00 | 43.00 | 49.00 | 63.00 | 70.00 | 75.00 | 75.00 | 73.00 | 59.00 | 46.00 | 44.00 | 78.00 | |||||||||||||
YRS | 18 | 17 | 17 | 14 | 15 | 16 | 15 | 16 | 14 | 18 | 17 | 17 | 6 |