YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1971 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 40.22 | u | 34.47 | 23.95 | 14.71 | 24.38 | i | |||
1972 | 15.13 | a | 19.45 | 27.03 | 31.57 | 40.94 | 50.68 | 56.27 | 53.05 | 46.18 | 36.32 | 18.13 | 13.69 | 34.04 | ||||||||||||
1973 | 13.73 | 17.38 | 20.71 | 25.00 | 38.85 | 48.35 | 55.00 | 55.27 | 45.93 | 38.94 | 28.85 | 17.27 | 33.77 | |||||||||||||
1974 | 13.65 | 14.59 | 26.11 | 26.63 | 43.63 | 53.42 | 55.92 | 54.08 | 47.93 | 39.77 | 24.83 | 14.82 | 34.62 | |||||||||||||
1975 | 15.03 | 14.05 | 20.73 | 25.50 | 35.87 | 46.92 | 56.56 | 53.89 | 47.08 | 38.37 | 24.30 | 19.71 | 33.17 | |||||||||||||
1976 | 14.90 | 22.07 | 19.31 | 30.75 | 41.42 | 50.35 | 58.98 | a | 53.61 | 48.38 | a | 35.68 | a | 26.70 | 20.87 | 35.25 | ||||||||||
1977 | 14.71 | b | 19.02 | 18.15 | a | 33.93 | a | 41.31 | 55.30 | 56.08 | 55.94 | 49.75 | 39.97 | a | 26.30 | b | 22.00 | b | 36.04 | |||||||
1978 | 20.13 | 18.38 | 26.02 | a | 32.07 | 38.57 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 26.57 | a | 14.94 | d | 25.24 | e | |||
1979 | 11.15 | a | 20.84 | c | 23.02 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 18.34 | i |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 14.80 | 18.22 | 22.63 | 29.35 | 40.08 | 50.84 | 56.47 | 54.31 | 47.54 | 37.65 | 24.95 | 17.25 | 34.48 | |||||||||||||
S.D. | 2.52 | 2.81 | 3.41 | 3.57 | 2.52 | 3.11 | 1.34 | 1.08 | 1.44 | 2.15 | 3.18 | 3.21 | 1.04 | |||||||||||||
SKEW | 0.95 | -0.30 | 0.10 | -0.12 | -0.34 | 0.22 | 1.13 | 0.48 | 0.34 | -0.31 | -1.18 | 0.37 | 0.29 | |||||||||||||
MAX | 20.13 | 22.07 | 27.03 | 33.93 | 43.63 | 55.30 | 58.98 | 55.94 | 49.75 | 39.97 | 28.85 | 22.00 | 36.04 | |||||||||||||
MIN | 11.15 | 14.05 | 18.15 | 25.00 | 35.87 | 46.92 | 55.00 | 53.05 | 45.93 | 34.47 | 18.13 | 13.69 | 33.17 | |||||||||||||
YRS | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 7 | 8 | 8 | 6 |