YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1965 | ----- | z | ----- | z | 36.28 | b | 47.33 | c | 53.83 | a | 60.67 | 72.42 | 72.53 | a | 57.85 | c | 54.65 | 43.60 | 34.68 | 53.38 | b | |||||
1966 | 30.19 | 32.69 | b | 41.71 | 49.43 | b | 59.07 | b | 66.27 | 71.35 | 73.71 | 64.23 | 52.45 | 43.40 | 35.32 | 51.65 | ||||||||||
1967 | 33.48 | 36.04 | a | 42.33 | a | 38.72 | a | 54.32 | 61.93 | 75.16 | 72.42 | 65.23 | 54.39 | 45.00 | 30.07 | a | 50.76 | |||||||||
1968 | 30.58 | 42.28 | 42.23 | a | 45.33 | 57.60 | a | 67.47 | 72.57 | a | 67.29 | 64.60 | 52.53 | a | 41.31 | a | 30.10 | a | 51.16 | |||||||
1969 | 37.19 | d | 33.75 | 35.16 | 47.29 | b | 59.35 | 63.97 | 72.65 | 74.84 | 67.03 | 49.84 | 42.17 | 37.78 | d | 51.75 | ||||||||||
1970 | 34.38 | b | 40.64 | 40.80 | a | 42.83 | 58.42 | 65.17 | 72.97 | 73.08 | e | 61.32 | b | ----- | z | ----- | z | ----- | z | 54.40 | c | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 33.16 | 37.08 | 39.75 | 45.16 | 57.10 | 64.24 | 72.85 | 72.31 | 63.38 | 52.77 | 43.10 | 33.59 | 51.33 | |||||||||||||
S.D. | 2.88 | 4.22 | 3.19 | 3.86 | 2.42 | 2.59 | 1.26 | 2.62 | 3.28 | 1.93 | 1.42 | 3.40 | 0.46 | |||||||||||||
SKEW | 0.27 | 0.24 | -0.66 | -0.69 | -0.54 | -0.20 | 0.97 | -1.31 | -0.74 | -0.56 | 0.06 | -0.04 | -0.33 | |||||||||||||
MAX | 37.19 | 42.28 | 42.33 | 49.43 | 59.35 | 67.47 | 75.16 | 74.84 | 67.03 | 54.65 | 45.00 | 37.78 | 51.75 | |||||||||||||
MIN | 30.19 | 32.69 | 35.16 | 38.72 | 53.83 | 60.67 | 71.35 | 67.29 | 57.85 | 49.84 | 41.31 | 30.07 | 50.76 | |||||||||||||
YRS | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 4 |