YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1960 | ----- | z | ----- | z | ----- | z | 35.77 | 40.65 | 45.62 | a | 47.61 | 51.48 | 45.82 | b | 35.73 | i | 33.00 | b | 29.18 | c | 41.14 | d | ||||
1961 | 29.40 | a | 32.89 | 31.81 | 36.24 | e | 41.63 | d | 45.90 | a | 49.77 | 49.00 | b | 41.70 | 35.35 | 29.56 | n | 28.39 | 38.37 | a | ||||||
1962 | 24.97 | 28.39 | 28.10 | 36.17 | 40.61 | 43.37 | 47.77 | 48.74 | 44.50 | 40.52 | 35.50 | 31.35 | 37.50 | |||||||||||||
1963 | 21.81 | 32.04 | 31.39 | 36.03 | 37.90 | 47.37 | 48.81 | 51.90 | 48.33 | 42.10 | 33.87 | 30.29 | 38.49 | |||||||||||||
1964 | 31.19 | 28.38 | 30.10 | 32.60 | 37.84 | 45.57 | 48.06 | 47.77 | 43.97 | 37.90 | 31.63 | 24.52 | 36.63 | |||||||||||||
1965 | 28.23 | 29.07 | 25.00 | 34.37 | 37.84 | 41.53 | 49.48 | 52.55 | 43.70 | ----- | z | ----- | z | ----- | z | 37.97 | c | |||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 27.12 | 30.15 | 29.28 | 35.20 | 39.41 | 44.89 | 48.59 | 50.24 | 44.67 | 38.97 | 33.50 | 28.75 | 37.54 | |||||||||||||
S.D. | 3.74 | 2.15 | 2.79 | 1.45 | 1.74 | 2.08 | 0.91 | 1.98 | 2.24 | 2.97 | 1.62 | 2.62 | 0.93 | |||||||||||||
SKEW | -0.42 | 0.42 | -0.69 | -1.10 | 0.14 | -0.59 | 0.24 | -0.04 | 0.45 | -0.21 | 0.13 | -0.84 | 0.08 | |||||||||||||
MAX | 31.19 | 32.89 | 31.81 | 36.24 | 41.63 | 47.37 | 49.77 | 52.55 | 48.33 | 42.10 | 35.50 | 31.35 | 38.49 | |||||||||||||
MIN | 21.81 | 28.38 | 25.00 | 32.60 | 37.84 | 41.53 | 47.61 | 47.77 | 41.70 | 35.35 | 31.63 | 24.52 | 36.63 | |||||||||||||
YRS | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 4 | 4 | 5 | 3 |