YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1957 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 30.40 | u | 21.97 | 16.29 | 19.13 | j | ||
1958 | 11.06 | 21.07 | 24.55 | 30.13 | 41.35 | 46.90 | 51.52 | 54.45 | 46.40 | 34.81 | 22.93 | 15.13 | 33.36 | |||||||||||||
1959 | 10.42 | 18.29 | 18.71 | 30.10 | 37.71 | 49.93 | 52.77 | 54.03 | 41.97 | 33.19 | 19.60 | 18.29 | 32.08 | |||||||||||||
1960 | 8.48 | 12.24 | 25.71 | 30.69 | a | 36.84 | 47.17 | 52.00 | 50.61 | 47.37 | 34.16 | 22.67 | 15.73 | a | 31.97 | |||||||||||
1961 | 8.35 | 17.29 | 26.61 | 28.47 | 39.26 | 49.13 | 53.07 | b | 51.61 | 41.27 | 31.16 | 25.90 | 5.61 | 31.48 | ||||||||||||
1962 | 4.39 | c | 20.59 | a | 19.90 | b | 31.90 | 36.16 | 42.83 | 51.58 | 49.45 | 46.03 | a | 35.80 | a | 28.41 | a | 17.68 | 32.06 | |||||||
1963 | 5.81 | 20.96 | 22.13 | 25.28 | a | 39.19 | 43.57 | 55.13 | 54.42 | 48.10 | a | 38.32 | ----- | z | ----- | z | 35.29 | b | ||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 8.09 | 18.41 | 22.93 | 29.43 | 38.42 | 46.59 | 52.68 | 52.43 | 45.19 | 34.57 | 23.58 | 14.79 | 32.19 | |||||||||||||
S.D. | 2.58 | 3.40 | 3.21 | 2.32 | 1.90 | 2.88 | 1.36 | 2.17 | 2.87 | 2.42 | 3.11 | 4.65 | 0.70 | |||||||||||||
SKEW | -0.29 | -1.06 | -0.19 | -0.96 | 0.34 | -0.24 | 1.02 | -0.27 | -0.52 | 0.19 | 0.42 | -1.53 | 1.00 | |||||||||||||
MAX | 11.06 | 21.07 | 26.61 | 31.90 | 41.35 | 49.93 | 55.13 | 54.45 | 48.10 | 38.32 | 28.41 | 18.29 | 33.36 | |||||||||||||
MIN | 4.39 | 12.24 | 18.71 | 25.28 | 36.16 | 42.83 | 51.52 | 49.45 | 41.27 | 31.16 | 19.60 | 5.61 | 31.48 | |||||||||||||
YRS | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 |