YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1960 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 33.40 | a | 19.40 | 10.16 | 20.99 | i | ||
1961 | 9.90 | 20.86 | 25.19 | 29.83 | 40.94 | 48.10 | 53.23 | 55.23 | 40.53 | 30.06 | 18.70 | 7.58 | 31.68 | |||||||||||||
1962 | -5.52 | 14.82 | 18.00 | 32.70 | 41.23 | 48.97 | 54.97 | 50.81 | 44.30 | 33.84 | 23.40 | 13.74 | 30.94 | |||||||||||||
1963 | -3.16 | 21.71 | 22.58 | 30.57 | 42.29 | 49.97 | 58.68 | 57.13 | 49.59 | a | 37.65 | 20.17 | 8.00 | 32.93 | ||||||||||||
1964 | 11.84 | 9.93 | 17.16 | 29.60 | 41.06 | 47.57 | 57.03 | 52.71 | 42.10 | 29.71 | 19.07 | 12.32 | 30.84 | |||||||||||||
1965 | 15.71 | 10.43 | 13.39 | 33.30 | 40.48 | 49.50 | 55.81 | 51.74 | 40.07 | 34.97 | a | 24.53 | 15.84 | 32.15 | ||||||||||||
1966 | 4.06 | 8.32 | 23.03 | 28.83 | 39.10 | 48.50 | 59.68 | 52.55 | 46.90 | 29.55 | 22.67 | 11.55 | 31.23 | |||||||||||||
1967 | 13.45 | 18.14 | 25.35 | 31.03 | 38.45 | 48.53 | 55.65 | 50.71 | 43.23 | 31.71 | 18.17 | 7.13 | 31.80 | |||||||||||||
1968 | 9.94 | 17.17 | 21.32 | 25.27 | 37.52 | 49.43 | 55.00 | 51.26 | 40.83 | 32.39 | 20.27 | 9.48 | 30.82 | |||||||||||||
1969 | 14.61 | 16.07 | 16.10 | 35.47 | 43.84 | 47.83 | 57.42 | 57.52 | 48.00 | 27.87 | 21.70 | 17.19 | 33.63 | |||||||||||||
1970 | 12.35 | 17.18 | 19.35 | 27.57 | 40.71 | 47.70 | 55.06 | 56.65 | 41.93 | 28.77 | 23.43 | 12.52 | 31.94 | |||||||||||||
1971 | 11.29 | 16.18 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 13.73 | j | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 8.59 | 15.53 | 20.15 | 30.42 | 40.56 | 48.61 | 56.25 | 53.63 | 43.75 | 31.81 | 21.05 | 11.41 | 31.80 | |||||||||||||
S.D. | 7.10 | 4.35 | 4.01 | 2.94 | 1.84 | 0.83 | 1.94 | 2.72 | 3.35 | 2.97 | 2.20 | 3.32 | 0.93 | |||||||||||||
SKEW | -1.09 | -0.34 | -0.19 | 0.00 | 0.00 | 0.27 | 0.36 | 0.37 | 0.59 | 0.51 | 0.23 | 0.32 | 0.75 | |||||||||||||
MAX | 15.71 | 21.71 | 25.35 | 35.47 | 43.84 | 49.97 | 59.68 | 57.52 | 49.59 | 37.65 | 24.53 | 17.19 | 33.63 | |||||||||||||
MIN | -5.52 | 8.32 | 13.39 | 25.27 | 37.52 | 47.57 | 53.23 | 50.71 | 40.07 | 27.87 | 18.17 | 7.13 | 30.82 | |||||||||||||
YRS | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 10 |