YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1980 | ----- | z | ----- | z | ----- | z | ----- | z | 63.29 | 66.90 | 81.61 | 76.87 | 73.60 | 63.35 | 50.55 | a | 48.74 | 65.62 | d | |||||||
1981 | 39.48 | d | 47.21 | 51.81 | 57.37 | 62.74 | 70.17 | 79.03 | 86.13 | 75.34 | a | 59.73 | a | 51.47 | 42.55 | 60.25 | ||||||||||
1982 | 38.43 | a | 44.52 | a | 50.84 | 54.37 | 64.16 | 72.57 | 77.77 | 79.60 | a | 68.40 | 58.81 | 45.34 | a | 39.37 | a | 57.85 | ||||||||
1983 | 46.74 | 47.36 | 51.35 | 54.67 | 67.39 | 70.43 | 74.29 | 81.71 | 70.27 | 63.97 | 48.80 | 30.74 | 58.98 | |||||||||||||
1984 | 43.48 | 48.28 | 54.45 | 52.97 | 63.00 | 68.43 | 82.32 | 82.06 | 69.93 | 56.10 | 45.93 | a | 38.68 | 58.80 | ||||||||||||
1985 | 38.81 | d | 43.68 | 51.58 | 63.53 | 67.10 | 75.57 | 88.58 | 80.23 | 66.86 | a | 62.97 | 37.64 | b | 35.83 | a | 59.37 | |||||||||
1986 | 46.28 | b | 45.41 | a | 58.26 | 57.20 | 66.16 | 79.93 | 76.10 | a | 86.00 | 65.23 | 65.03 | 50.83 | g | 39.71 | 62.30 | a | ||||||||
1987 | 41.97 | 47.64 | 52.45 | 67.07 | a | 70.00 | 78.67 | 76.74 | 80.32 | 77.50 | 70.81 | 51.63 | 38.94 | 62.81 | ||||||||||||
1988 | 40.06 | 51.69 | 54.43 | a | 61.53 | 64.42 | 72.25 | b | 84.10 | a | 83.74 | 76.23 | 72.90 | 47.83 | 44.48 | 62.81 | ||||||||||
1989 | 43.71 | 36.04 | b | 51.16 | 62.40 | 64.10 | 78.00 | e | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 55.90 | f | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 42.11 | 45.76 | 52.93 | 59.01 | 65.24 | 73.29 | 80.06 | 81.85 | 71.49 | 63.74 | 47.40 | 39.89 | 60.12 | |||||||||||||
S.D. | 3.14 | 4.33 | 2.40 | 4.82 | 2.35 | 4.53 | 4.51 | 3.04 | 4.36 | 5.42 | 4.60 | 5.12 | 1.97 | |||||||||||||
SKEW | 0.29 | -1.13 | 1.30 | 0.30 | 0.79 | 0.17 | 0.57 | 0.06 | 0.02 | 0.41 | -1.20 | -0.03 | 0.54 | |||||||||||||
MAX | 46.74 | 51.69 | 58.26 | 67.07 | 70.00 | 79.93 | 88.58 | 86.13 | 77.50 | 72.90 | 51.63 | 48.74 | 62.81 | |||||||||||||
MIN | 38.43 | 36.04 | 50.84 | 52.97 | 62.74 | 66.90 | 74.29 | 76.87 | 65.23 | 56.10 | 37.64 | 30.74 | 57.85 | |||||||||||||
YRS | 9 | 9 | 9 | 9 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 9 | 7 |