YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1970 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 20.84 | 20.84 | k | |
1971 | 19.97 | 15.29 | 21.48 | 28.73 | 33.74 | 43.50 | 47.77 | 46.65 | 37.93 | 29.39 | 21.07 | 14.42 | 29.99 | |||||||||||||
1972 | 15.61 | 19.24 | 24.00 | 28.43 | 34.87 | 45.10 | 47.42 | 47.42 | 42.37 | 34.55 | 10.73 | 11.16 | 30.08 | |||||||||||||
1973 | 10.68 | 13.89 | 20.48 | 23.43 | 35.00 | 42.37 | 47.87 | 47.45 | 39.50 | 31.90 | 27.13 | 15.06 | 29.56 | |||||||||||||
1974 | 14.87 | ----- | z | 28.84 | 26.93 | 40.19 | 44.33 | 50.61 | 46.13 | 38.53 | 35.13 | 21.63 | 10.97 | 32.56 | a | |||||||||||
1975 | 11.68 | 14.39 | 22.03 | 26.73 | 34.97 | 40.97 | 49.06 | 47.58 | 39.47 | 31.42 | 20.83 | 20.45 | 29.97 | |||||||||||||
1976 | 16.87 | 23.66 | 22.06 | 29.70 | 35.19 | 41.43 | 48.84 | 45.61 | 40.57 | 27.10 | 19.33 | 13.13 | 30.29 | |||||||||||||
1977 | 12.03 | 13.89 | 20.23 | 29.07 | 38.52 | 46.17 | a | 50.68 | 49.45 | 44.07 | ----- | z | 26.20 | 22.20 | a | 32.05 | a | |||||||||
1978 | 17.23 | 18.36 | 24.45 | 30.33 | 37.29 | 46.96 | b | 49.90 | 47.35 | 41.00 | 29.13 | a | 22.13 | 9.50 | a | 31.14 | ||||||||||
1979 | 7.75 | c | 17.54 | 20.77 | 28.50 | 35.90 | 41.69 | a | 46.16 | 45.54 | c | 38.53 | 31.31 | b | 13.53 | 16.84 | 28.67 | |||||||||
1980 | 15.65 | 20.76 | 21.58 | 24.07 | 35.65 | 44.97 | 49.48 | 48.53 | a | 40.64 | b | 27.74 | 21.59 | a | 26.30 | a | 31.41 | |||||||||
1981 | 14.20 | a | 18.54 | b | 23.10 | 32.97 | a | 36.07 | b | 47.17 | a | 51.08 | f | 47.87 | 43.40 | 34.06 | 25.48 | c | 18.80 | a | 31.06 | a | ||||
1982 | 14.61 | 13.31 | b | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 13.96 | j | |
1983 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1984 | ----- | z | ----- | z | ----- | z | ----- | z | 37.71 | g | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 14.26 | 17.17 | 22.64 | 28.08 | 36.13 | 44.06 | 48.78 | 47.24 | 40.55 | 31.17 | 20.88 | 16.64 | 30.14 | |||||||||||||
S.D. | 3.29 | 3.32 | 2.47 | 2.72 | 1.86 | 2.23 | 1.47 | 1.20 | 2.03 | 2.82 | 5.01 | 5.17 | 0.86 | |||||||||||||
SKEW | -0.31 | 0.50 | 1.49 | -0.19 | 1.03 | -0.00 | -0.28 | 0.16 | 0.46 | 0.01 | -0.79 | 0.31 | -0.07 | |||||||||||||
MAX | 19.97 | 23.66 | 28.84 | 32.97 | 40.19 | 47.17 | 50.68 | 49.45 | 44.07 | 35.13 | 27.13 | 26.30 | 31.41 | |||||||||||||
MIN | 7.75 | 13.31 | 20.23 | 23.43 | 33.74 | 40.97 | 46.16 | 45.54 | 37.93 | 27.10 | 10.73 | 9.50 | 28.67 | |||||||||||||
YRS | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 11 | 11 | 10 | 11 | 12 | 8 |