YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1956 | ----- | z | 67.05 | j | 78.03 | 79.34 | a | 93.25 | c | 102.43 | 99.13 | 99.00 | a | 102.00 | 86.32 | 72.50 | 66.87 | 87.89 | b | |||||||
1957 | 63.81 | 73.89 | 75.00 | a | 81.97 | 87.45 | 102.27 | 103.35 | 97.77 | 98.37 | c | 82.24 | f | 66.83 | 68.10 | a | 83.53 | a | ||||||||
1958 | 65.28 | b | 69.39 | e | 67.64 | f | 80.90 | 97.67 | a | 102.77 | 106.47 | a | 100.12 | f | 95.00 | d | 85.77 | 72.03 | 72.00 | 84.73 | b | |||||
1959 | 70.84 | 66.75 | 77.32 | 88.03 | 89.65 | 103.57 | 103.97 | b | 95.84 | 95.57 | 86.55 | b | 71.97 | 61.87 | 84.33 | |||||||||||
1960 | 58.90 | b | 63.43 | a | 78.90 | 84.30 | 90.39 | c | ----- | z | ----- | z | 98.44 | d | 97.43 | 81.77 | 74.23 | 62.35 | 79.02 | b | ||||||
1961 | 63.42 | 68.85 | a | 73.06 | 82.83 | 89.10 | 101.00 | 100.84 | 95.84 | ----- | z | ----- | z | ----- | z | ----- | z | 84.37 | d | |||||||
1962 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 62.05 | l | ----- | z |
1963 | 59.77 | 72.46 | 72.19 | 78.77 | 94.39 | 96.03 | 102.97 | 95.00 | 95.77 | 88.35 | 70.73 | 65.13 | 82.63 | |||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 63.67 | 69.13 | 75.75 | 82.31 | 91.70 | 101.34 | 102.79 | 96.98 | 97.36 | 85.76 | 71.38 | 66.05 | 83.48 | |||||||||||||
S.D. | 4.29 | 3.80 | 2.76 | 3.17 | 3.56 | 2.73 | 2.55 | 1.64 | 2.60 | 2.43 | 2.50 | 3.80 | 1.20 | |||||||||||||
SKEW | 0.57 | -0.21 | -0.19 | 0.69 | 0.52 | -1.44 | -0.06 | 0.05 | 0.97 | -0.88 | -0.97 | 0.38 | -0.00 | |||||||||||||
MAX | 70.84 | 73.89 | 78.90 | 88.03 | 97.67 | 103.57 | 106.47 | 99.00 | 102.00 | 88.35 | 74.23 | 72.00 | 84.33 | |||||||||||||
MIN | 58.90 | 63.43 | 72.19 | 78.77 | 87.45 | 96.03 | 99.13 | 95.00 | 95.00 | 81.77 | 66.83 | 61.87 | 82.63 | |||||||||||||
YRS | 6 | 6 | 6 | 7 | 7 | 6 | 6 | 6 | 6 | 5 | 6 | 6 | 2 |