YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1968 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 43.00 | c | 32.27 | 21.81 | 32.36 | i | ||
1969 | 27.87 | 26.21 | 24.81 | 43.53 | 50.35 | 55.73 | 64.71 | 63.52 | 56.60 | 40.52 | 30.00 | 26.19 | 42.50 | |||||||||||||
1970 | 20.13 | 26.71 | 25.68 | 36.90 | 48.58 | 55.50 | 63.81 | 60.68 | 52.10 | 37.90 | 28.50 | 24.32 | 40.07 | |||||||||||||
1971 | 21.42 | 23.61 | 29.06 | 37.97 | 44.84 | 59.17 | 61.32 | 58.06 | 51.33 | 40.87 | 31.50 | 23.27 | a | 40.20 | ||||||||||||
1972 | 17.55 | 22.48 | 30.48 | 37.47 | 48.65 | 55.20 | 59.61 | 58.87 | 53.83 | 43.94 | 25.60 | 21.39 | 39.59 | |||||||||||||
1973 | 21.32 | 25.64 | 31.87 | 31.62 | a | 45.55 | 51.17 | 59.21 | c | 58.52 | 52.50 | 42.13 | 32.30 | 22.29 | 39.51 | |||||||||||
1974 | 20.29 | 23.54 | 34.67 | g | 38.75 | f | 52.06 | 59.87 | 66.19 | 62.55 | 53.93 | 46.23 | 32.03 | 22.29 | 43.90 | b | ||||||||||
1975 | 22.00 | 23.79 | 29.55 | 37.10 | 45.29 | 54.87 | 58.10 | ----- | z | 50.00 | ----- | z | 28.07 | 24.94 | 37.37 | b | ||||||||||
1976 | 20.74 | 30.62 | 30.68 | 41.20 | 46.13 | 56.77 | 61.32 | 59.81 | 52.90 | 36.26 | 25.43 | 21.97 | 40.32 | |||||||||||||
1977 | 16.74 | 26.93 | 30.03 | 41.27 | 50.90 | 59.00 | 61.10 | a | 62.26 | 54.77 | 41.32 | 29.52 | a | ----- | z | 43.08 | a | |||||||||
1978 | 17.50 | k | 20.18 | 31.03 | 42.37 | 50.52 | 61.63 | 65.13 | 61.74 | 55.97 | 42.77 | 34.77 | 19.00 | a | 44.10 | a | ||||||||||
1979 | 15.83 | g | 27.25 | 34.10 | a | 41.50 | 47.83 | a | 54.87 | 61.23 | 60.29 | 54.60 | 45.00 | a | 26.73 | 23.90 | 43.39 | a | ||||||||
1980 | 22.74 | 14.07 | a | 31.47 | a | 34.53 | 44.97 | 60.83 | 65.10 | 61.65 | 54.90 | a | 38.55 | 29.50 | 29.33 | a | 40.64 | |||||||||
1981 | 25.20 | a | 26.24 | c | 33.77 | a | 44.97 | 50.61 | 60.43 | 64.94 | 62.48 | 54.23 | 46.60 | a | ----- | z | 20.79 | c | 44.57 | a | ||||||
1982 | 24.14 | b | 25.82 | f | 30.87 | a | 31.66 | a | 44.23 | 57.70 | 61.74 | 61.20 | a | 53.87 | 34.54 | e | 29.23 | 35.32 | c | 42.23 | a | |||||
1983 | 33.00 | e | 31.48 | a | 33.37 | d | 37.67 | f | ----- | z | 54.80 | 61.61 | c | 63.00 | 56.73 | 44.45 | ----- | z | ----- | z | 47.31 | d | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 22.55 | 24.91 | 30.48 | 38.62 | 47.89 | 57.17 | 62.34 | 61.04 | 53.88 | 41.60 | 29.68 | 24.06 | 40.40 | |||||||||||||
S.D. | 4.31 | 4.33 | 2.69 | 4.30 | 2.70 | 2.93 | 2.47 | 1.73 | 1.89 | 3.57 | 2.72 | 4.11 | 1.01 | |||||||||||||
SKEW | 1.04 | -0.89 | -0.77 | -0.30 | 0.06 | -0.18 | 0.00 | -0.37 | -0.33 | -0.46 | 0.05 | 1.57 | 1.40 | |||||||||||||
MAX | 33.00 | 31.48 | 34.10 | 44.97 | 52.06 | 61.63 | 66.19 | 63.52 | 56.73 | 46.60 | 34.77 | 35.32 | 42.50 | |||||||||||||
MIN | 16.74 | 14.07 | 24.81 | 31.62 | 44.23 | 51.17 | 58.10 | 58.06 | 50.00 | 34.54 | 25.43 | 19.00 | 39.51 | |||||||||||||
YRS | 13 | 14 | 14 | 13 | 14 | 15 | 15 | 14 | 15 | 15 | 14 | 14 | 7 |