YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1965 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 62.87 | 59.29 | 52.27 | 40.55 | 35.47 | 27.90 | a | 46.39 | f | |||||
1966 | 13.17 | g | 18.19 | b | 30.21 | b | 37.21 | b | 47.84 | 58.33 | 64.61 | 59.77 | 54.43 | 38.77 | 31.27 | 19.45 | 41.83 | a | ||||||||
1967 | 21.94 | 21.18 | 34.29 | 42.55 | a | 44.74 | 57.70 | 61.84 | 58.58 | 52.17 | 40.84 | 29.40 | 20.68 | 40.49 | ||||||||||||
1968 | 23.61 | 23.36 | a | 30.23 | 36.50 | 46.97 | 58.00 | 61.42 | 61.00 | 51.17 | 42.03 | 30.70 | 19.33 | a | 40.36 | |||||||||||
1969 | 24.42 | 25.54 | 24.45 | 41.10 | 49.94 | 54.57 | 63.77 | 62.55 | 55.67 | 39.42 | 28.20 | 23.81 | 41.12 | |||||||||||||
1970 | 17.58 | 24.41 | a | 25.52 | 35.13 | 47.45 | 54.97 | a | 61.90 | a | 60.16 | 51.30 | 36.26 | 28.53 | 21.50 | g | 40.29 | a | ||||||||
1971 | 20.61 | 21.25 | 28.41 | d | ----- | z | 52.50 | y | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 23.42 | i | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 21.63 | 22.32 | 28.85 | 38.50 | 47.39 | 56.71 | 62.74 | 60.23 | 52.83 | 39.65 | 30.59 | 22.23 | 40.66 | |||||||||||||
S.D. | 2.70 | 2.66 | 3.58 | 3.17 | 1.86 | 1.80 | 1.25 | 1.40 | 1.82 | 2.01 | 2.67 | 3.65 | 0.41 | |||||||||||||
SKEW | -0.54 | -0.35 | 0.21 | 0.31 | -0.08 | -0.38 | 0.46 | 0.61 | 0.66 | -0.63 | 1.06 | 0.79 | 0.62 | |||||||||||||
MAX | 24.42 | 25.54 | 34.29 | 42.55 | 49.94 | 58.33 | 64.61 | 62.55 | 55.67 | 42.03 | 35.47 | 27.90 | 41.12 | |||||||||||||
MIN | 17.58 | 18.19 | 24.45 | 35.13 | 44.74 | 54.57 | 61.42 | 58.58 | 51.17 | 36.26 | 28.20 | 19.33 | 40.36 | |||||||||||||
YRS | 5 | 6 | 6 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 5 | 3 |