YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1981 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 93.33 | 96.06 | 92.23 | 85.67 | 64.77 | 55.37 | 41.16 | 75.51 | e | |||||||
1982 | 36.06 | 44.63 | a | 55.26 | 65.67 | 74.71 | 86.97 | a | 93.68 | 91.90 | 78.77 | 63.74 | 48.03 | 39.48 | 64.91 | |||||||||||
1983 | 43.52 | 48.52 | a | 53.35 | 59.33 | 71.06 | 83.70 | 93.17 | a | 94.10 | 85.97 | 70.00 | 50.62 | a | 36.19 | 65.79 | ||||||||||
1984 | 34.90 | 42.62 | 53.48 | 61.38 | a | 80.52 | 84.20 | 94.55 | 92.30 | a | 83.10 | 60.39 | 52.00 | 40.61 | 65.00 | |||||||||||
1985 | 39.13 | 42.48 | a | 56.48 | 68.66 | a | 77.39 | 90.83 | 94.06 | 95.16 | 76.71 | b | 68.39 | 47.10 | 42.19 | 66.55 | ||||||||||
1986 | 45.81 | 52.00 | 63.42 | 66.77 | 76.81 | 92.07 | a | ----- | z | ----- | z | 59.00 | w | 67.14 | b | 51.50 | b | 44.26 | 62.20 | c | ||||||
1987 | 39.35 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 39.35 | k | |
1988 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1989 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1990 | ----- | z | ----- | z | ----- | z | 68.17 | l | 74.64 | i | 92.33 | i | 93.29 | j | 91.09 | i | 84.90 | i | 68.25 | k | 54.74 | k | 36.90 | j | ----- | z |
1991 | 32.33 | g | 46.50 | f | 51.71 | j | 64.86 | h | 77.95 | j | 87.15 | j | 91.71 | j | 92.21 | l | 85.13 | o | 71.32 | l | 48.00 | k | 37.81 | j | ----- | z |
1992 | 36.65 | h | 48.65 | i | 57.43 | j | 73.17 | r | 83.43 | x | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 39.80 | 46.05 | 56.40 | 64.36 | 76.10 | 88.52 | 94.30 | 93.14 | 82.04 | 65.74 | 50.77 | 40.65 | 65.56 | |||||||||||||
S.D. | 4.21 | 4.12 | 4.13 | 3.88 | 3.50 | 4.13 | 1.11 | 1.42 | 4.15 | 3.48 | 2.97 | 2.72 | 0.77 | |||||||||||||
SKEW | 0.29 | 0.55 | 1.15 | -0.28 | -0.27 | -0.08 | 0.77 | 0.58 | -0.30 | -0.33 | 0.25 | -0.43 | 0.44 | |||||||||||||
MAX | 45.81 | 52.00 | 63.42 | 68.66 | 80.52 | 93.33 | 96.06 | 95.16 | 85.97 | 70.00 | 55.37 | 44.26 | 66.55 | |||||||||||||
MIN | 34.90 | 42.48 | 53.35 | 59.33 | 71.06 | 83.70 | 93.17 | 91.90 | 76.71 | 60.39 | 47.10 | 36.19 | 64.91 | |||||||||||||
YRS | 6 | 5 | 5 | 5 | 5 | 6 | 5 | 5 | 5 | 6 | 6 | 6 | 4 |