YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1977 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 50.97 | 50.97 | k | |
1978 | 41.90 | b | 43.50 | b | 57.43 | a | 66.57 | 70.33 | a | ----- | z | 85.71 | 79.06 | 70.70 | ----- | z | 50.15 | d | 40.60 | f | 62.82 | c | ||||
1979 | 35.40 | a | 47.62 | b | 53.97 | a | 63.50 | 68.87 | a | 76.17 | a | 83.48 | 78.94 | 74.33 | 69.52 | 49.55 | a | 46.10 | 62.29 | |||||||
1980 | 44.81 | 51.64 | a | 52.87 | 61.03 | 68.58 | 87.62 | a | 87.61 | 80.50 | a | 76.71 | f | 62.26 | 52.72 | a | 52.10 | a | 63.80 | a | ||||||
1981 | 47.37 | a | 51.32 | 50.67 | a | 66.77 | 70.84 | 83.67 | 82.53 | a | 78.06 | 74.37 | 62.32 | 58.60 | 50.87 | 64.78 | ||||||||||
1982 | 43.30 | d | 47.59 | a | 55.83 | b | 62.10 | a | 69.30 | a | 81.07 | a | 83.20 | a | 80.90 | a | 73.37 | 63.74 | 48.10 | a | 37.79 | c | 62.19 | |||
1983 | 43.14 | b | 46.22 | a | 52.06 | 54.76 | a | 68.24 | b | 78.17 | 83.47 | a | 80.68 | 76.27 | 62.90 | a | 51.28 | a | 43.92 | e | 61.76 | |||||
1984 | 41.81 | 49.21 | 54.79 | b | 60.63 | 72.81 | o | 76.78 | c | 80.29 | 75.62 | j | 73.71 | f | 55.50 | a | 51.10 | 42.58 | 56.97 | c | ||||||
1985 | 37.80 | a | 42.50 | 55.10 | b | 65.83 | a | 69.60 | a | 78.87 | 82.10 | b | 80.50 | e | 72.94 | m | 62.03 | 52.57 | 52.04 | c | 61.72 | a | ||||
1986 | 50.62 | b | 48.07 | a | 56.69 | b | 64.87 | 70.39 | 77.95 | i | 80.19 | 79.58 | 72.08 | d | 59.65 | n | 46.52 | a | 40.77 | 60.98 | b | |||||
1987 | 39.73 | e | 44.25 | 50.30 | a | 59.77 | d | 66.47 | a | 78.68 | b | 79.75 | g | 77.68 | c | 72.71 | f | 68.07 | a | 52.53 | 41.19 | 57.87 | b | |||
1988 | 40.00 | g | 49.86 | g | 55.77 | 62.10 | 70.26 | 79.30 | 80.13 | 76.73 | a | 72.14 | a | 68.72 | b | 54.63 | 40.27 | a | 66.01 | b | ||||||
1989 | 44.45 | 50.67 | a | 62.35 | 69.97 | a | 76.26 | 82.24 | a | 81.00 | a | 78.06 | 76.50 | n | 66.10 | 57.97 | 44.50 | a | 64.87 | a | ||||||
1990 | 44.07 | b | 47.70 | e | 54.64 | i | 59.25 | j | 69.77 | 87.43 | 79.54 | e | 82.42 | 73.04 | f | 66.46 | c | 54.17 | 45.55 | i | 66.45 | d | ||||
1991 | 41.81 | 52.07 | 53.38 | b | 64.90 | 73.90 | 81.57 | 76.37 | d | 77.65 | 69.90 | 66.87 | 45.70 | 40.65 | 62.06 | |||||||||||
1992 | 37.00 | a | 45.10 | h | 53.84 | 66.13 | 66.57 | a | 78.90 | 81.13 | 81.16 | f | 75.63 | ----- | z | ----- | z | ----- | z | 65.60 | e | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 42.37 | 47.87 | 54.65 | 63.49 | 69.96 | 80.80 | 81.91 | 79.29 | 73.20 | 64.54 | 51.83 | 44.90 | 62.62 | |||||||||||||
S.D. | 4.06 | 3.13 | 3.06 | 3.79 | 2.58 | 3.65 | 2.78 | 1.64 | 2.17 | 3.90 | 3.79 | 5.03 | 1.23 | |||||||||||||
SKEW | 0.13 | -0.28 | 0.89 | -0.57 | 1.03 | 0.76 | 0.19 | 0.24 | -0.10 | -0.83 | 0.19 | 0.34 | 1.40 | |||||||||||||
MAX | 50.62 | 52.07 | 62.35 | 69.97 | 76.26 | 87.62 | 87.61 | 82.42 | 76.27 | 69.52 | 58.60 | 52.10 | 64.78 | |||||||||||||
MIN | 35.40 | 42.50 | 50.30 | 54.76 | 66.47 | 76.17 | 76.37 | 76.73 | 69.90 | 55.50 | 45.70 | 37.79 | 61.76 | |||||||||||||
YRS | 14 | 13 | 14 | 14 | 14 | 13 | 14 | 13 | 9 | 12 | 14 | 13 | 5 |