YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1951 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 87.00 | 72.00 | ----- | z | ||
1952 | 73.00 | 76.00 | 80.00 | 88.00 | 95.00 | 103.00 | 103.00 | 106.00 | 105.00 | 102.00 | 86.00 | 78.00 | 106.00 | |||||||||||||
1953 | 80.00 | 80.00 | 90.00 | a | 87.00 | 94.00 | 99.00 | 105.00 | 108.00 | 109.00 | 101.00 | 88.00 | 82.00 | a | 109.00 | b | ||||||||||
1954 | 81.00 | 86.00 | 82.00 | 95.00 | 94.00 | 108.00 | 107.00 | 105.00 | g | 103.00 | 99.00 | 87.00 | 78.00 | 108.00 | g | |||||||||||
1955 | 75.00 | a | 79.00 | 87.00 | 87.00 | 96.00 | a | 101.00 | 104.00 | 110.00 | 114.00 | 98.00 | 92.00 | a | 80.00 | 114.00 | c | |||||||||
1956 | 81.00 | 75.00 | 90.00 | 91.00 | 103.00 | 105.00 | 103.00 | 108.00 | 106.00 | ----- | z | 93.00 | 81.00 | ----- | z | |||||||||||
1957 | 74.00 | 85.00 | 84.00 | 88.00 | 99.00 | ----- | 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 | 81.00 | g | ----- | z |
1962 | 86.00 | 83.00 | 82.00 | c | 98.00 | 94.00 | a | 103.00 | 104.00 | 107.00 | 105.00 | 98.00 | 92.00 | 84.00 | 107.00 | d | ||||||||||
1963 | 78.00 | a | 99.00 | 82.00 | 83.00 | a | 93.00 | 97.00 | a | 104.00 | 105.00 | a | 106.00 | 93.00 | 88.00 | a | 81.00 | 106.00 | e | |||||||
1964 | 86.00 | 78.00 | 88.00 | 95.00 | 90.00 | a | 106.00 | 106.00 | 104.00 | 102.00 | 101.00 | 84.00 | 75.00 | 106.00 | a | |||||||||||
1965 | 82.00 | 85.00 | 82.00 | 95.00 | 97.00 | 94.00 | a | 106.00 | a | 108.00 | 97.00 | 99.00 | a | 89.00 | a | 82.00 | 108.00 | d | ||||||||
1966 | 78.00 | 74.00 | 95.00 | 95.00 | a | 101.00 | 107.00 | 104.00 | 103.00 | a | 103.00 | 96.00 | 94.00 | b | 76.00 | c | 107.00 | g | ||||||||
1967 | 80.00 | 83.00 | 85.00 | a | 76.00 | 106.00 | a | 100.00 | a | 107.00 | 110.00 | 98.00 | 97.00 | 90.00 | b | 80.00 | 110.00 | e | ||||||||
1968 | 79.00 | 89.00 | 92.00 | 90.00 | 101.00 | 103.00 | 102.00 | b | 102.00 | 103.00 | a | 98.00 | a | 88.00 | 76.00 | 103.00 | d | |||||||||
1969 | 84.00 | 69.00 | 85.00 | 89.00 | 98.00 | 100.00 | a | 103.00 | 108.00 | 106.00 | e | 93.00 | 88.00 | 81.00 | 108.00 | f | ||||||||||
1970 | 73.00 | 82.00 | 84.00 | 86.00 | 102.00 | 105.00 | a | 108.00 | 107.00 | 104.00 | a | 89.00 | b | 88.00 | a | 78.00 | 108.00 | e | ||||||||
1971 | 87.00 | 86.00 | 91.00 | 89.00 | 91.00 | 104.00 | 106.00 | 108.00 | 114.00 | 100.00 | 87.00 | 73.00 | 114.00 | |||||||||||||
1972 | 76.00 | a | 86.00 | ----- | z | 89.00 | a | 99.00 | a | 107.00 | 110.00 | 108.00 | 108.00 | a | 88.00 | a | 82.00 | 81.00 | c | ----- | z | |||||
1973 | 81.00 | 73.00 | 72.00 | b | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 79.67 | 81.56 | 85.35 | 89.47 | 97.24 | 102.63 | 105.13 | 106.80 | 105.19 | 96.80 | 88.41 | 78.71 | 108.38 | |||||||||||||
S.D. | 4.38 | 6.99 | 5.47 | 5.30 | 4.44 | 3.90 | 2.16 | 2.37 | 4.65 | 4.26 | 3.10 | 3.37 | 3.89 | |||||||||||||
SKEW | 0.05 | 0.45 | -0.43 | -0.64 | 0.21 | -0.60 | 0.62 | -0.66 | 0.32 | -0.88 | -0.01 | -0.52 | 0.45 | |||||||||||||
MAX | 87.00 | 99.00 | 95.00 | 98.00 | 106.00 | 108.00 | 110.00 | 110.00 | 114.00 | 102.00 | 94.00 | 84.00 | 114.00 | |||||||||||||
MIN | 73.00 | 69.00 | 72.00 | 76.00 | 90.00 | 94.00 | 102.00 | 102.00 | 97.00 | 88.00 | 82.00 | 72.00 | 103.00 | |||||||||||||
YRS | 18 | 18 | 17 | 17 | 17 | 16 | 16 | 15 | 16 | 15 | 17 | 17 | 8 |