YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 85.00 | a | 68.00 | j | 59.00 | g | 46.00 | 45.00 | 38.00 | ----- | z | |||
1929 | 39.00 | a | 42.00 | 38.00 | 48.00 | e | 61.00 | 74.00 | f | ----- | 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 | 43.00 | i | 37.00 | 34.00 | ----- | z | ||
1967 | 38.00 | 37.00 | 44.00 | 50.00 | 65.00 | 76.00 | 82.00 | c | 76.00 | 63.00 | 54.00 | 42.00 | 41.00 | 82.00 | c | |||||||||||
1968 | 39.00 | 39.00 | 38.00 | 49.00 | 65.00 | 75.00 | 86.00 | 82.00 | 69.00 | a | 46.00 | 38.00 | 35.00 | 86.00 | a | |||||||||||
1969 | 36.00 | 37.00 | 38.00 | 49.00 | 78.00 | 80.00 | 78.00 | 66.00 | 65.00 | 53.00 | 37.00 | 38.00 | 80.00 | |||||||||||||
1970 | 17.00 | 41.00 | 41.00 | 46.00 | 71.00 | 77.00 | 73.00 | a | 71.00 | 62.00 | 38.00 | p | 42.00 | a | 40.00 | 77.00 | r | |||||||||
1971 | 22.00 | c | 38.00 | a | 40.00 | a | 52.00 | a | 54.00 | a | 77.00 | a | 75.00 | h | ----- | z | 61.00 | o | 59.00 | b | 36.00 | 40.00 | ----- | z | ||
1972 | 37.00 | 33.00 | 32.00 | 40.00 | 59.00 | 78.00 | 84.00 | 79.00 | 64.00 | 51.00 | 39.00 | 39.00 | 84.00 | |||||||||||||
1973 | 37.00 | c | ----- | z | ----- | z | 38.00 | s | 52.00 | 75.00 | 72.00 | 79.00 | a | 64.00 | 49.00 | b | 39.00 | b | 48.00 | b | ----- | z | ||||
1974 | 48.00 | 19.00 | 45.00 | h | 50.00 | a | 79.00 | 80.00 | 82.00 | a | 76.00 | a | 70.00 | 51.00 | 40.00 | q | ----- | z | ----- | z | ||||||
1975 | ----- | z | ----- | z | 37.00 | j | 43.00 | 62.00 | 70.00 | a | 79.00 | 70.00 | 59.00 | 48.00 | ----- | z | ----- | z | ----- | z | ||||||
1976 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 78.00 | 74.00 | 77.00 | 64.00 | 53.00 | 39.00 | 27.00 | ----- | z | |||||||
1977 | 40.00 | a | 38.00 | ----- | z | 40.00 | a | 56.00 | 78.00 | 79.00 | a | 80.00 | a | 64.00 | 55.00 | ----- | z | 37.00 | ----- | z | ||||||
1978 | 42.00 | 43.00 | a | 40.00 | ----- | z | 68.00 | 67.00 | a | 76.00 | 78.00 | 69.00 | 49.00 | 40.00 | h | 38.00 | b | ----- | z | |||||||
1979 | 37.00 | 18.00 | 41.00 | 44.00 | 73.00 | 73.00 | 77.00 | 76.00 | 68.00 | 56.00 | 43.00 | 33.00 | b | 77.00 | b | |||||||||||
1980 | 37.00 | a | 42.00 | 43.00 | c | 56.00 | 65.00 | 61.00 | 81.00 | 69.00 | a | 69.00 | 51.00 | 36.00 | a | 34.00 | 81.00 | f | ||||||||
1981 | 40.00 | 45.00 | a | 44.00 | 52.00 | 76.00 | 79.00 | 75.00 | 75.00 | 64.00 | 50.00 | 37.00 | 28.00 | 79.00 | a | |||||||||||
1982 | 32.00 | a | 42.00 | a | 41.00 | a | 44.00 | 56.00 | 75.00 | 82.00 | 75.00 | 68.00 | a | 44.00 | a | 38.00 | 39.00 | 82.00 | e | |||||||
1983 | 38.00 | b | 31.00 | 37.00 | 49.00 | 66.00 | 74.00 | 74.00 | 69.00 | a | 56.00 | 47.00 | 48.00 | 41.00 | 74.00 | c | ||||||||||
1984 | 29.00 | b | 8.00 | 44.00 | a | 60.00 | 70.00 | 74.00 | 70.00 | c | ----- | z | 53.00 | a | 42.00 | 27.00 | 40.00 | ----- | z | |||||||
1985 | 40.00 | 34.00 | 30.00 | 38.00 | 56.00 | 64.00 | ----- | z | 70.00 | c | 50.00 | a | 42.00 | 39.00 | a | 43.00 | a | ----- | z | |||||||
1986 | 26.00 | a | 45.00 | 41.00 | 47.00 | ----- | z | ----- | z | 82.00 | 66.00 | c | 66.00 | 45.00 | 41.00 | 37.00 | ----- | z | ||||||||
1987 | 37.00 | 33.00 | 44.00 | ----- | z | 61.00 | 73.00 | a | 83.00 | a | 77.00 | b | 57.00 | 50.00 | d | ----- | z | ----- | z | ----- | z | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 35.55 | 35.00 | 39.76 | 47.61 | 64.65 | 74.20 | 78.70 | 74.26 | 63.20 | 49.57 | 39.06 | 37.50 | 80.29 | |||||||||||||
S.D. | 7.17 | 9.97 | 4.04 | 5.63 | 8.04 | 5.16 | 4.65 | 4.81 | 5.60 | 4.53 | 4.41 | 4.82 | 4.11 | |||||||||||||
SKEW | -1.10 | -1.43 | -1.07 | 0.25 | 0.24 | -1.22 | -0.22 | -0.33 | -0.89 | 0.11 | -0.56 | -0.36 | -0.11 | |||||||||||||
MAX | 48.00 | 45.00 | 44.00 | 60.00 | 79.00 | 80.00 | 86.00 | 82.00 | 70.00 | 59.00 | 48.00 | 48.00 | 86.00 | |||||||||||||
MIN | 17.00 | 8.00 | 30.00 | 38.00 | 52.00 | 61.00 | 70.00 | 66.00 | 50.00 | 42.00 | 27.00 | 27.00 | 74.00 | |||||||||||||
YRS | 20 | 19 | 17 | 18 | 20 | 20 | 20 | 19 | 20 | 21 | 18 | 20 | 7 |