YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1949 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 80.25 | 85.63 | 83.52 | a | 80.97 | 65.42 | 64.20 | 48.68 | 72.67 | e | ||||||
1950 | 47.26 | 55.39 | 57.82 | 67.43 | 70.40 | 79.83 | 83.81 | 84.68 | 77.00 | 75.66 | 63.10 | 58.05 | 68.37 | |||||||||||||
1951 | 49.52 | 51.84 | 55.23 | 61.62 | 70.19 | b | 77.35 | 86.16 | 81.56 | 79.90 | 69.34 | 57.12 | 48.82 | 65.72 | ||||||||||||
1952 | 47.66 | 50.93 | 49.10 | 62.17 | 73.52 | 79.00 | 86.19 | 86.44 | 81.68 | 75.11 | 53.97 | 48.21 | 66.16 | |||||||||||||
1953 | 53.84 | 50.68 | 56.92 | 61.35 | c | 65.47 | a | 79.35 | 86.47 | 83.76 | 81.78 | 69.24 | 60.47 | 48.69 | 66.50 | |||||||||||
1954 | 51.02 | 58.09 | 55.05 | 67.10 | 73.92 | 79.30 | 87.00 | 82.94 | 80.18 | 70.33 | a | 57.95 | 51.05 | 67.83 | ||||||||||||
1955 | 45.48 | 44.80 | a | 54.56 | 57.92 | 69.44 | 78.52 | 81.52 | 81.18 | 78.98 | 73.11 | 56.88 | 53.63 | 64.67 | ||||||||||||
1956 | 53.03 | 45.53 | 58.92 | 62.53 | 74.02 | 83.90 | 85.25 | a | 82.58 | 84.50 | 68.61 | 57.55 | 52.23 | 67.39 | ||||||||||||
1957 | 50.19 | 58.12 | 56.65 | 61.31 | a | 67.50 | b | 83.02 | 88.18 | 83.38 | a | 80.22 | 64.43 | a | 52.05 | 52.73 | e | 66.48 | ||||||||
1958 | 49.21 | 50.41 | 46.90 | 67.71 | r | 77.10 | 82.17 | 86.94 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 65.45 | f | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 49.69 | 51.76 | 54.57 | 62.68 | 71.28 | 80.27 | 85.71 | 83.34 | 80.58 | 70.14 | 58.14 | 51.34 | 66.64 | |||||||||||||
S.D. | 2.70 | 4.81 | 4.01 | 3.16 | 3.65 | 2.10 | 1.88 | 1.59 | 2.07 | 3.92 | 3.94 | 3.23 | 1.19 | |||||||||||||
SKEW | 0.09 | -0.03 | -0.98 | 0.39 | -0.03 | 0.53 | -1.09 | 0.53 | 0.19 | 0.05 | 0.12 | 0.92 | -0.12 | |||||||||||||
MAX | 53.84 | 58.12 | 58.92 | 67.43 | 77.10 | 83.90 | 88.18 | 86.44 | 84.50 | 75.66 | 64.20 | 58.05 | 68.37 | |||||||||||||
MIN | 45.48 | 44.80 | 46.90 | 57.92 | 65.47 | 77.35 | 81.52 | 81.18 | 77.00 | 64.43 | 52.05 | 48.21 | 64.67 | |||||||||||||
YRS | 9 | 9 | 9 | 8 | 9 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 8 |