YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1965 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 45.24 | 32.18 | 23.44 | 33.62 | i | |||
1966 | 19.69 | d | 20.35 | a | 26.15 | 31.72 | 42.97 | a | 44.12 | 55.19 | 57.57 | b | 52.38 | 37.27 | 29.23 | 23.21 | 36.65 | |||||||||
1967 | 22.19 | 22.88 | 22.53 | a | 25.18 | 37.40 | 46.73 | 58.23 | 63.42 | 54.80 | 36.55 | 29.80 | ----- | z | 38.16 | a | ||||||||||
1968 | 19.42 | a | 28.93 | a | 28.71 | 26.63 | 37.70 | a | 46.05 | ----- | z | 50.55 | b | 45.20 | g | 37.14 | q | 26.42 | 16.13 | 31.17 | c | |||||
1969 | 17.48 | b | 19.16 | 26.21 | 30.90 | 42.58 | 48.40 | 54.42 | 55.90 | 49.78 | 32.13 | 32.65 | c | 24.45 | b | 36.17 | ||||||||||
1970 | 21.52 | 27.96 | 23.22 | a | 24.18 | 38.55 | 50.02 | ----- | z | 60.73 | 41.67 | 35.61 | 26.80 | 18.06 | 33.48 | a | ||||||||||
1971 | 19.92 | 22.37 | a | 20.94 | 29.45 | 39.97 | 42.17 | 57.74 | 63.55 | a | 41.07 | 33.06 | 25.40 | 16.23 | a | 34.32 | ||||||||||
1972 | 16.71 | 23.00 | 27.40 | 26.07 | 41.21 | 46.43 | 54.48 | 59.02 | 41.50 | 39.18 | 26.38 | b | 16.60 | 34.83 | ||||||||||||
1973 | 17.38 | a | 25.87 | a | 24.75 | a | 30.76 | a | 41.60 | 46.78 | 58.95 | 57.68 | 46.98 | a | 36.76 | 21.83 | d | 23.94 | 36.11 | |||||||
1974 | 16.55 | 20.96 | 23.68 | a | 29.10 | 34.56 | 52.60 | 55.92 | 55.90 | 53.55 | 41.52 | a | 28.11 | b | 19.52 | f | 37.50 | a | ||||||||
1975 | 18.93 | a | 19.20 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 19.07 | j |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 18.98 | 23.07 | 24.84 | 28.22 | 39.62 | 47.03 | 56.42 | 58.26 | 47.72 | 37.48 | 27.88 | 20.26 | 35.62 | |||||||||||||
S.D. | 1.95 | 3.48 | 2.49 | 2.76 | 2.78 | 3.07 | 1.87 | 4.07 | 5.74 | 4.07 | 3.25 | 3.81 | 0.99 | |||||||||||||
SKEW | 0.27 | 0.54 | 0.01 | -0.17 | -0.45 | 0.28 | 0.20 | -0.36 | -0.07 | 0.57 | -0.16 | -0.04 | -0.36 | |||||||||||||
MAX | 22.19 | 28.93 | 28.71 | 31.72 | 42.97 | 52.60 | 58.95 | 63.55 | 54.80 | 45.24 | 32.65 | 24.45 | 36.65 | |||||||||||||
MIN | 16.55 | 19.16 | 20.94 | 24.18 | 34.56 | 42.17 | 54.42 | 50.55 | 41.07 | 32.13 | 21.83 | 16.13 | 34.32 | |||||||||||||
YRS | 10 | 10 | 9 | 9 | 9 | 9 | 7 | 9 | 8 | 9 | 10 | 8 | 5 |