YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1970 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 52.66 | a | 43.03 | 47.84 | j | |
1971 | 44.23 | 49.80 | a | 53.23 | a | 60.25 | 66.71 | 76.28 | 85.65 | 86.16 | 73.80 | 60.73 | 50.22 | a | 39.80 | a | 62.24 | |||||||||
1972 | 41.47 | 49.09 | 60.45 | 61.98 | 69.34 | 78.22 | a | 85.77 | a | 82.05 | 73.48 | 62.23 | 50.60 | 41.95 | a | 63.05 | ||||||||||
1973 | 42.27 | a | 50.70 | 51.21 | 60.20 | 71.97 | a | 78.88 | 83.40 | 82.30 | a | 73.10 | 63.09 | b | 50.18 | 46.73 | a | 62.84 | ||||||||
1974 | 42.75 | c | 49.30 | a | 57.31 | 60.31 | d | 71.15 | 79.20 | 82.32 | 79.31 | 79.15 | 65.35 | a | 53.10 | a | 43.19 | g | 65.39 | a | ||||||
1975 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 81.18 | 76.88 | a | 63.48 | d | 51.22 | e | ----- | z | 68.19 | h | |
1976 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1977 | 44.58 | 50.90 | c | 49.52 | 61.83 | o | 61.67 | a | 77.90 | d | 82.39 | 80.84 | b | ----- | z | ----- | z | ----- | z | ----- | z | 63.97 | e | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 43.06 | 49.96 | 54.34 | 60.69 | 68.17 | 78.10 | 83.90 | 81.97 | 75.28 | 62.97 | 51.33 | 42.88 | 62.71 | |||||||||||||
S.D. | 1.32 | 0.81 | 4.48 | 0.87 | 4.16 | 1.14 | 1.70 | 2.31 | 2.63 | 1.70 | 1.26 | 2.90 | 0.42 | |||||||||||||
SKEW | 0.07 | 0.16 | 0.34 | 1.15 | -0.76 | -0.79 | 0.24 | 0.94 | 0.65 | 0.10 | 0.50 | 0.43 | -0.50 | |||||||||||||
MAX | 44.58 | 50.90 | 60.45 | 61.98 | 71.97 | 79.20 | 85.77 | 86.16 | 79.15 | 65.35 | 53.10 | 46.73 | 63.05 | |||||||||||||
MIN | 41.47 | 49.09 | 49.52 | 60.20 | 61.67 | 76.28 | 82.32 | 79.31 | 73.10 | 60.73 | 50.18 | 39.80 | 62.24 | |||||||||||||
YRS | 5 | 5 | 5 | 4 | 5 | 5 | 5 | 6 | 5 | 5 | 6 | 4 | 3 |