YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 44.00 | 28.00 | 33.00 | 24.00 | b | 14.00 | ----- | z | ||||
1966 | 15.00 | 20.00 | 18.00 | 20.00 | 30.00 | 36.00 | 47.00 | 48.00 | 42.00 | a | 31.00 | 22.00 | 24.00 | 15.00 | a | |||||||||||
1967 | 22.00 | 23.00 | 23.00 | 29.00 | 34.00 | 44.00 | 49.00 | 52.00 | 42.00 | 33.00 | 20.00 | 10.00 | 10.00 | |||||||||||||
1968 | 8.00 | 20.00 | 27.00 | 24.00 | 30.00 | 39.00 | 48.00 | 47.00 | 36.00 | 32.00 | 27.00 | -24.00 | -24.00 | |||||||||||||
1969 | -10.00 | 14.00 | 20.00 | 32.00 | 35.00 | 46.00 | 48.00 | 46.00 | 41.00 | 26.00 | 24.00 | 16.00 | -10.00 | |||||||||||||
1970 | 13.00 | 27.00 | 22.00 | 26.00 | 33.00 | 41.00 | 50.00 | 50.00 | 32.00 | 26.00 | 5.00 | 14.00 | 5.00 | |||||||||||||
1971 | 12.00 | 18.00 | 13.00 | 28.00 | 33.00 | 40.00 | 40.00 | 47.00 | 33.00 | 16.00 | 22.00 | 10.00 | 10.00 | |||||||||||||
1972 | -4.00 | 2.00 | 24.00 | 24.00 | 30.00 | 40.00 | 48.00 | 48.00 | 33.00 | 26.00 | 22.00 | -10.00 | -10.00 | |||||||||||||
1973 | -6.00 | 20.00 | 27.00 | 24.00 | 34.00 | 37.00 | 42.00 | 43.00 | 38.00 | 31.00 | 23.00 | 14.00 | -6.00 | |||||||||||||
1974 | -9.00 | 26.00 | 22.00 | 29.00 | 31.00 | 42.00 | c | 44.00 | 47.00 | 40.00 | 28.00 | 26.00 | 20.00 | -9.00 | c | |||||||||||
1975 | 7.00 | 9.00 | 18.00 | 24.00 | 31.00 | 38.00 | 50.00 | 44.00 | 40.00 | 30.00 | 12.00 | 17.00 | 7.00 | |||||||||||||
1976 | 14.00 | 8.00 | 12.00 | 26.00 | 34.00 | 36.00 | 44.00 | 40.00 | 37.00 | a | 25.00 | 13.00 | 15.00 | a | 8.00 | b | ||||||||||
1977 | -0.00 | b | 22.00 | 25.00 | 25.00 | 31.00 | b | 39.00 | 43.00 | 47.00 | 35.00 | 30.00 | c | 5.00 | 18.00 | a | -0.00 | h | ||||||||
1978 | -2.00 | c | 24.00 | b | 21.00 | 30.00 | 35.00 | 42.00 | 48.00 | 46.00 | b | 37.00 | 24.00 | a | 7.00 | -14.00 | a | -14.00 | i | |||||||
1979 | -15.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 3.21 | 17.92 | 20.92 | 26.23 | 32.38 | 40.00 | 46.23 | 46.36 | 36.71 | 27.93 | 18.00 | 8.86 | -0.36 | |||||||||||||
S.D. | 11.26 | 7.57 | 4.72 | 3.24 | 1.94 | 3.00 | 3.24 | 2.98 | 4.18 | 4.58 | 7.91 | 14.23 | 12.06 | |||||||||||||
SKEW | -0.01 | -0.81 | -0.58 | 0.01 | 0.00 | 0.42 | -0.57 | -0.25 | -0.47 | -1.16 | -0.66 | -1.30 | -0.53 | |||||||||||||
MAX | 22.00 | 27.00 | 27.00 | 32.00 | 35.00 | 46.00 | 50.00 | 52.00 | 42.00 | 33.00 | 27.00 | 24.00 | 15.00 | |||||||||||||
MIN | -15.00 | 2.00 | 12.00 | 20.00 | 30.00 | 36.00 | 40.00 | 40.00 | 28.00 | 16.00 | 5.00 | -24.00 | -24.00 | |||||||||||||
YRS | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 11 |