YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1981 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 43.58 | 40.17 | ----- | z | 21.13 | 12.97 | 29.46 | h | ||||
1982 | 4.40 | a | ----- | z | 20.20 | a | 23.00 | b | 32.84 | 36.87 | 44.03 | a | 49.03 | a | 40.33 | 23.52 | b | 14.07 | 8.73 | a | 27.00 | a | ||||
1983 | 9.13 | a | 13.43 | 20.97 | 21.57 | 31.55 | 38.90 | a | 44.87 | 47.87 | 36.10 | a | 27.73 | a | 19.70 | 14.71 | c | 27.21 | ||||||||
1984 | 7.83 | b | 7.71 | a | 14.93 | a | 21.45 | a | 34.52 | 37.63 | 45.74 | 44.10 | 36.00 | a | 22.60 | a | 15.86 | b | 6.71 | 24.59 | ||||||
1985 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 42.67 | a | 33.24 | a | 23.19 | ----- | z | ----- | z | 33.03 | i | |
1986 | -1.18 | c | 7.92 | b | 13.46 | c | ----- | z | ----- | z | ----- | z | 36.53 | a | 43.23 | e | 36.26 | c | ----- | z | 18.32 | e | 8.96 | c | 20.44 | d |
1987 | 4.47 | a | 10.78 | a | 13.00 | a | ----- | z | ----- | z | ----- | z | 39.90 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 17.04 | h | |
1988 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 18.13 | 3.47 | a | 10.80 | j | |
1989 | -0.74 | 6.25 | 19.48 | 26.73 | 32.33 | a | 35.60 | 41.70 | a | 40.54 | c | 33.62 | d | 23.25 | g | ----- | z | ----- | z | 26.17 | c | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 3.98 | 9.22 | 17.01 | 23.19 | 32.81 | 37.25 | 42.13 | 44.43 | 36.53 | 24.26 | 17.87 | 9.26 | 25.90 | |||||||||||||
S.D. | 4.26 | 2.87 | 3.60 | 2.47 | 1.26 | 1.38 | 3.48 | 2.99 | 2.81 | 2.35 | 2.56 | 4.10 | 1.85 | |||||||||||||
SKEW | -0.14 | 0.55 | -0.04 | 0.90 | 0.56 | -0.00 | -0.58 | 0.48 | 0.34 | 1.06 | -0.29 | 0.01 | 0.00 | |||||||||||||
MAX | 9.13 | 13.43 | 20.97 | 26.73 | 34.52 | 38.90 | 45.74 | 49.03 | 40.33 | 27.73 | 21.13 | 14.71 | 27.21 | |||||||||||||
MIN | -1.18 | 6.25 | 13.00 | 21.45 | 31.55 | 35.60 | 36.53 | 40.54 | 33.24 | 22.60 | 14.07 | 3.47 | 24.59 | |||||||||||||
YRS | 6 | 5 | 6 | 4 | 4 | 4 | 6 | 7 | 7 | 4 | 6 | 6 | 2 |