YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1952 | ----- | z | ----- | z | ----- | z | ----- | z | 98.00 | 99.00 | 101.00 | 101.00 | 104.00 | 105.00 | 88.00 | 80.00 | ----- | z | ||||||||
1953 | 82.00 | 83.00 | 84.00 | 82.00 | 88.00 | 95.00 | 104.00 | 98.00 | 105.00 | 98.00 | 93.00 | 85.00 | 105.00 | |||||||||||||
1954 | 81.00 | a | 88.00 | 77.00 | 91.00 | 89.00 | 107.00 | 107.00 | 102.00 | 103.00 | 98.00 | 89.00 | 79.00 | 107.00 | a | |||||||||||
1955 | 75.00 | 82.00 | 88.00 | 84.00 | b | 94.00 | a | 93.00 | 100.00 | b | 111.00 | w | 108.00 | i | 96.00 | 94.00 | 78.00 | ----- | z | |||||||
1956 | 75.00 | 70.00 | 83.00 | 87.00 | 93.00 | b | 102.00 | 101.00 | 100.00 | 102.00 | 94.00 | 95.00 | 85.00 | 102.00 | b | |||||||||||
1957 | 73.00 | 86.00 | 83.00 | 86.00 | 92.00 | b | 108.00 | 104.00 | 100.00 | 105.00 | 84.00 | 86.00 | 83.00 | 108.00 | b | |||||||||||
1958 | 79.00 | 78.00 | 72.00 | a | 97.00 | 88.00 | a | 90.00 | a | 102.00 | 100.00 | 100.00 | 100.00 | 88.00 | a | 91.00 | a | 102.00 | e | |||||||
1959 | 80.00 | a | 75.00 | 83.00 | 94.00 | a | 86.00 | a | 101.00 | 106.00 | 100.00 | 97.00 | 102.00 | 87.00 | 85.00 | 106.00 | c | |||||||||
1960 | 72.00 | 76.00 | 84.00 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 77.13 | 79.75 | 81.75 | 88.71 | 91.00 | 99.38 | 103.13 | 100.14 | 102.29 | 97.13 | 90.00 | 83.25 | 105.60 | |||||||||||||
S.D. | 3.83 | 6.07 | 4.95 | 5.47 | 3.96 | 6.44 | 2.53 | 1.21 | 2.93 | 6.31 | 3.46 | 4.23 | 2.30 | |||||||||||||
SKEW | -0.05 | -0.16 | -0.96 | 0.33 | 0.47 | -0.03 | 0.30 | -0.28 | -0.82 | -1.01 | 0.40 | 0.45 | -0.69 | |||||||||||||
MAX | 82.00 | 88.00 | 88.00 | 97.00 | 98.00 | 108.00 | 107.00 | 102.00 | 105.00 | 105.00 | 95.00 | 91.00 | 108.00 | |||||||||||||
MIN | 72.00 | 70.00 | 72.00 | 82.00 | 86.00 | 90.00 | 100.00 | 98.00 | 97.00 | 84.00 | 86.00 | 78.00 | 102.00 | |||||||||||||
YRS | 8 | 8 | 8 | 7 | 8 | 8 | 8 | 7 | 7 | 8 | 8 | 8 | 5 |