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 | 87.61 | 75.67 | 74.16 | 53.00 | 42.13 | 66.51 | g | |||||
1966 | 41.68 | 48.32 | 56.68 | 66.10 | 76.10 | 77.33 | 85.94 | 89.42 | 84.27 | 68.84 | 55.00 | 46.48 | 66.35 | |||||||||||||
1967 | 46.68 | 51.43 | 53.39 | 58.30 | 70.90 | 83.83 | 92.06 | 97.84 | 88.20 | 68.35 | 49.87 | 41.61 | 66.87 | |||||||||||||
1968 | 43.00 | 50.59 | 60.61 | 61.33 | 72.94 | 81.37 | 92.74 | 84.10 | 79.23 | 63.19 | 46.97 | 37.65 | 64.48 | |||||||||||||
1969 | 26.94 | 41.89 | 55.68 | 63.40 | 76.48 | 85.93 | 88.06 | 86.13 | 79.53 | 62.23 | 52.47 | 36.26 | 62.92 | |||||||||||||
1970 | 35.94 | 46.82 | 52.87 | 57.13 | 71.19 | 85.23 | 90.19 | 90.97 | 72.70 | 63.29 | 50.70 | 39.39 | 63.04 | |||||||||||||
1971 | 42.13 | 48.89 | 48.90 | 60.50 | 74.74 | 71.73 | 89.58 | 93.94 | 71.90 | 61.52 | 47.37 | 38.35 | 62.46 | |||||||||||||
1972 | 37.26 | 41.03 | 54.32 | 57.73 | 72.35 | 78.40 | 86.16 | 89.74 | 72.87 | 64.32 | 47.33 | 32.42 | 61.16 | |||||||||||||
1973 | 37.55 | 46.32 | 54.23 | 62.37 | 73.74 | 78.20 | 89.13 | 86.74 | 76.63 | 62.16 | 42.93 | 41.97 | 62.66 | |||||||||||||
1974 | 33.23 | 46.86 | 52.19 | 58.50 | 66.13 | 82.50 | 84.81 | 86.81 | 82.17 | 69.00 | 48.13 | 41.81 | 62.68 | |||||||||||||
1975 | 37.19 | 39.00 | 48.81 | 54.90 | 67.77 | 75.10 | 90.32 | 80.90 | 81.30 | 61.13 | 47.27 | 41.16 | 60.40 | |||||||||||||
1976 | 40.52 | 42.14 | 49.19 | 58.37 | 71.94 | 74.70 | 86.42 | 80.42 | 82.80 | 66.39 | 48.73 | 40.84 | 61.87 | |||||||||||||
1977 | 28.39 | 46.54 | 49.90 | 69.37 | 65.61 | 83.70 | 84.29 | 90.45 | 71.00 | 63.23 | 45.77 | 38.81 | 61.42 | |||||||||||||
1978 | 35.33 | a | 43.04 | 56.55 | 58.80 | 65.71 | 79.80 | 86.94 | 81.26 | 71.23 | 66.42 | 41.20 | 33.65 | 59.99 | ||||||||||||
1979 | 21.87 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 21.87 | k | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 36.26 | 45.61 | 53.33 | 60.52 | 71.20 | 79.83 | 88.20 | 87.59 | 77.82 | 65.30 | 48.34 | 39.47 | 62.79 | |||||||||||||
S.D. | 6.82 | 3.85 | 3.56 | 3.97 | 3.82 | 4.40 | 2.70 | 5.00 | 5.49 | 3.73 | 3.75 | 3.68 | 2.07 | |||||||||||||
SKEW | -0.61 | -0.17 | 0.34 | 0.86 | -0.28 | -0.27 | 0.20 | 0.28 | 0.27 | 0.93 | -0.09 | -0.28 | 0.73 | |||||||||||||
MAX | 46.68 | 51.43 | 60.61 | 69.37 | 76.48 | 85.93 | 92.74 | 97.84 | 88.20 | 74.16 | 55.00 | 46.48 | 66.87 | |||||||||||||
MIN | 21.87 | 39.00 | 48.81 | 54.90 | 65.61 | 71.73 | 84.29 | 80.42 | 71.00 | 61.13 | 41.20 | 32.42 | 59.99 | |||||||||||||
YRS | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 13 |