YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1976 | ----- | z | ----- | z | ----- | z | 47.25 | 59.05 | 65.78 | 71.87 | 68.95 | 62.58 | 51.98 | 45.38 | 36.52 | 56.60 | c | |||||||||
1977 | 32.70 | a | 40.25 | 38.74 | 50.48 | 53.31 | 68.57 | 74.19 | 72.84 | 65.75 | 56.77 | 46.45 | 41.61 | 53.47 | ||||||||||||
1978 | 37.24 | 38.75 | 46.48 | 49.65 | 56.31 | 68.58 | 73.24 | 70.90 | 64.42 | 58.58 | 43.13 | 32.48 | 53.31 | |||||||||||||
1979 | 29.79 | 34.70 | 41.98 | 49.15 | 57.40 | 65.63 | 72.32 | 68.55 | 68.22 | 56.58 | 40.60 | 38.06 | 51.92 | |||||||||||||
1980 | 37.92 | 41.03 | 40.65 | 49.37 | 52.82 | 65.47 | 73.39 | 71.19 | 64.50 | 54.40 | e | 44.10 | a | 42.39 | 53.10 | |||||||||||
1981 | 40.10 | 39.79 | 42.23 | 53.68 | 58.13 | a | 71.22 | a | 73.81 | 71.74 | 64.62 | 51.65 | 46.08 | 38.44 | 54.29 | |||||||||||
1982 | 32.73 | 38.20 | 41.89 | 48.97 | 56.73 | 63.68 | 70.65 | 71.47 | 64.45 | 50.60 | 41.73 | 34.08 | a | 51.26 | ||||||||||||
1983 | 36.23 | 39.18 | 42.03 | 44.02 | 56.23 | 64.36 | a | 72.40 | 70.00 | 66.63 | 54.39 | 42.63 | 37.71 | 52.15 | ||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 35.24 | 38.84 | 42.00 | 49.07 | 56.25 | 66.66 | 72.73 | 70.71 | 65.15 | 54.37 | 43.77 | 37.66 | 52.79 | |||||||||||||
S.D. | 3.61 | 2.06 | 2.33 | 2.74 | 2.18 | 2.55 | 1.16 | 1.45 | 1.70 | 2.82 | 2.11 | 3.37 | 1.05 | |||||||||||||
SKEW | -0.20 | -1.18 | 0.75 | -0.25 | -0.52 | 0.61 | -0.51 | -0.22 | 0.45 | 0.08 | -0.09 | -0.07 | -0.09 | |||||||||||||
MAX | 40.10 | 41.03 | 46.48 | 53.68 | 59.05 | 71.22 | 74.19 | 72.84 | 68.22 | 58.58 | 46.45 | 42.39 | 54.29 | |||||||||||||
MIN | 29.79 | 34.70 | 38.74 | 44.02 | 52.82 | 63.68 | 70.65 | 68.55 | 62.58 | 50.60 | 40.60 | 32.48 | 51.26 | |||||||||||||
YRS | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 |