YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1980 | ----- | z | ----- | z | ----- | z | ----- | z | 49.82 | 53.37 | 64.32 | 58.55 | 56.64 | a | 47.42 | 40.47 | a | 38.68 | 51.16 | d | ||||||
1981 | 32.90 | e | 37.00 | 39.72 | a | 44.33 | 49.47 | 55.65 | 60.73 | 65.42 | 56.95 | a | 45.70 | a | 40.00 | 34.38 | a | 46.85 | ||||||||
1982 | 26.88 | f | 34.75 | f | 37.83 | a | 40.47 | 48.23 | 58.63 | 61.77 | 62.15 | a | 53.63 | 46.00 | d | 33.81 | d | 31.43 | a | 47.40 | b | |||||
1983 | 37.34 | c | 39.17 | a | 41.83 | b | 41.20 | 52.02 | 55.22 | 59.90 | 65.23 | 52.72 | 49.30 | d | 40.39 | c | 23.11 | c | 46.45 | |||||||
1984 | 33.84 | b | 38.17 | 41.90 | a | 41.40 | 48.68 | 53.79 | a | 63.33 | a | 63.27 | 53.38 | a | 42.12 | c | 37.06 | c | 29.16 | c | 45.51 | |||||
1985 | 28.39 | h | 31.69 | a | 36.69 | b | 47.13 | 50.92 | 59.02 | 69.10 | 62.08 | 52.19 | a | 46.78 | b | 26.67 | c | 24.74 | b | 46.09 | a | |||||
1986 | 36.57 | c | 36.50 | a | 44.55 | 41.70 | 51.40 | 62.43 | 59.17 | a | 66.65 | a | 51.05 | 48.22 | b | 41.23 | j | 32.14 | b | 48.22 | a | |||||
1987 | 32.52 | c | 36.70 | 40.58 | a | 49.95 | a | 54.76 | 61.76 | a | 61.66 | 62.55 | 58.30 | 51.91 | c | 40.24 | a | 31.32 | a | 48.52 | ||||||
1988 | 31.66 | 38.52 | a | 40.35 | a | 47.66 | a | 49.79 | 58.28 | c | 65.30 | a | 63.39 | 57.07 | 55.06 | 38.79 | b | 33.50 | 48.28 | |||||||
1989 | 34.62 | a | 25.34 | c | 40.47 | a | 48.47 | 49.50 | 59.94 | f | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 39.68 | g | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 34.21 | 35.38 | 40.44 | 44.70 | 50.46 | 57.57 | 62.81 | 63.25 | 54.66 | 48.06 | 37.18 | 30.94 | 47.12 | |||||||||||||
S.D. | 2.11 | 4.66 | 2.30 | 3.65 | 1.91 | 3.28 | 3.10 | 2.38 | 2.59 | 3.75 | 4.82 | 4.78 | 1.27 | |||||||||||||
SKEW | 0.39 | -1.43 | 0.05 | 0.15 | 1.09 | 0.17 | 0.82 | -0.50 | 0.07 | 0.43 | -1.46 | -0.24 | -0.03 | |||||||||||||
MAX | 37.34 | 39.17 | 44.55 | 49.95 | 54.76 | 62.43 | 69.10 | 66.65 | 58.30 | 55.06 | 40.47 | 38.68 | 48.52 | |||||||||||||
MIN | 31.66 | 25.34 | 36.69 | 40.47 | 48.23 | 53.37 | 59.17 | 58.55 | 51.05 | 42.13 | 26.67 | 23.11 | 45.51 | |||||||||||||
YRS | 7 | 8 | 9 | 9 | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 9 | 5 |