YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1942 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1944 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1945 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1946 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1949 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1950 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1951 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1952 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1953 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1954 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1955 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1956 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1957 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1958 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1959 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1960 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1961 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1962 | ----- | z | ----- | z | 81.00 | 89.00 | 96.00 | e | 100.00 | f | 94.00 | 101.00 | g | 91.00 | p | 85.00 | 77.00 | a | 72.00 | 101.00 | ||||||
1963 | 73.00 | 80.00 | a | 87.00 | 86.00 | a | 94.00 | a | 98.00 | 105.00 | 98.00 | 96.00 | 89.00 | 78.00 | 72.00 | 105.00 | ||||||||||
1964 | 70.00 | 60.00 | 80.00 | a | 85.00 | a | 96.00 | 99.00 | 102.00 | 100.00 | 96.00 | 93.00 | 79.00 | 70.00 | i | 102.00 | ||||||||||
1965 | 74.00 | d | 75.00 | 77.00 | 95.00 | a | 93.00 | b | 94.00 | 99.00 | 95.00 | 91.00 | 94.00 | 76.00 | 73.00 | 99.00 | ||||||||||
1966 | 64.00 | 68.00 | 85.00 | 84.00 | 96.00 | 96.00 | 102.00 | 102.00 | 91.00 | 85.00 | 81.00 | 72.00 | b | 102.00 | ||||||||||||
1967 | 79.00 | 77.00 | 84.00 | 90.00 | 92.00 | 98.00 | 99.00 | 96.00 | 92.00 | 89.00 | 82.00 | a | 66.00 | 99.00 | ||||||||||||
1968 | 67.00 | 74.00 | 80.00 | 80.00 | 95.00 | 105.00 | 95.00 | 91.00 | c | 90.00 | 90.00 | 77.00 | 68.00 | 105.00 | ||||||||||||
1969 | 74.00 | 72.00 | 86.00 | 86.00 | 98.00 | 103.00 | 102.00 | 100.00 | 89.00 | 89.00 | 74.00 | 71.00 | 103.00 | |||||||||||||
1970 | 78.00 | 80.00 | 74.00 | 80.00 | 95.00 | 100.00 | 101.00 | 96.00 | 96.00 | 85.00 | 76.00 | 76.00 | a | 101.00 | ||||||||||||
1971 | 75.00 | 75.00 | 89.00 | 89.00 | 92.00 | 98.00 | 102.00 | 93.00 | 95.00 | 86.00 | 79.00 | 74.00 | 102.00 | |||||||||||||
1972 | 78.00 | 81.00 | 85.00 | 92.00 | 91.00 | 95.00 | 99.00 | 100.00 | 88.00 | 88.00 | 72.00 | a | 69.00 | 100.00 | ||||||||||||
1973 | 69.00 | 71.00 | 75.00 | 81.00 | 92.00 | 105.00 | 105.00 | 100.00 | 96.00 | 90.00 | 86.00 | 77.00 | 105.00 | |||||||||||||
1974 | 76.00 | 78.00 | 84.00 | 87.00 | 98.00 | 103.00 | 102.00 | 97.00 | 98.00 | 84.00 | 74.00 | 68.00 | 103.00 | |||||||||||||
1975 | 73.00 | 72.00 | 80.00 | 91.00 | 90.00 | 100.00 | 97.00 | 96.00 | 92.00 | 90.00 | 83.00 | 76.00 | a | 100.00 | ||||||||||||
1976 | 72.00 | c | 84.00 | 80.00 | 87.00 | 91.00 | 101.00 | 95.00 | 98.00 | 94.00 | 87.00 | 78.00 | 65.00 | 101.00 | ||||||||||||
1977 | 73.00 | 85.00 | 78.00 | 86.00 | 97.00 | 105.00 | 103.00 | 105.00 | 96.00 | 92.00 | 86.00 | 75.00 | 105.00 | |||||||||||||
1978 | 69.00 | 71.00 | 87.00 | 89.00 | 95.00 | 106.00 | 103.00 | 100.00 | 95.00 | 92.00 | 75.00 | 67.00 | 106.00 | |||||||||||||
1979 | 65.00 | a | 80.00 | 77.00 | 91.00 | 90.00 | 96.00 | 103.00 | 94.00 | 99.00 | 94.00 | 73.00 | 75.00 | 103.00 | ||||||||||||
1980 | 72.00 | 80.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 80.00 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 72.28 | 75.72 | 81.61 | 87.11 | 93.94 | 100.12 | 100.44 | 97.71 | 93.76 | 89.00 | 78.11 | 71.53 | 102.67 | |||||||||||||
S.D. | 4.31 | 6.16 | 4.43 | 4.14 | 2.65 | 3.84 | 3.36 | 3.50 | 3.21 | 3.20 | 4.14 | 3.78 | 2.19 | |||||||||||||
SKEW | -0.32 | -0.73 | -0.06 | -0.19 | -0.02 | 0.07 | -0.60 | 0.05 | -0.24 | 0.03 | 0.54 | -0.24 | -0.08 | |||||||||||||
MAX | 79.00 | 85.00 | 89.00 | 95.00 | 98.00 | 106.00 | 105.00 | 105.00 | 99.00 | 94.00 | 86.00 | 77.00 | 106.00 | |||||||||||||
MIN | 64.00 | 60.00 | 74.00 | 80.00 | 90.00 | 94.00 | 94.00 | 91.00 | 88.00 | 84.00 | 72.00 | 65.00 | 99.00 | |||||||||||||
NO YRS | 18 | 18 | 18 | 18 | 18 | 17 | 18 | 17 | 17 | 18 | 18 | 17 | 15 |