YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1981 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 33.00 | 31.00 | ----- | z | -1.00 | -9.00 | ----- | z | ||||
1982 | -35.00 | a | ----- | z | 2.00 | a | 9.00 | b | 19.00 | 21.00 | 35.00 | a | 43.00 | a | 32.00 | 13.00 | b | -12.00 | -12.00 | a | ----- | z | ||||
1983 | -7.00 | a | -12.00 | 8.00 | 3.00 | 22.00 | 29.00 | a | 34.00 | 44.00 | 17.00 | a | 14.00 | a | 8.00 | -14.00 | c | -14.00 | g | |||||||
1984 | -11.00 | b | -3.00 | a | -2.00 | a | 8.00 | a | 20.00 | 26.00 | 40.00 | 39.00 | 21.00 | a | 11.00 | a | -3.00 | b | -6.00 | -11.00 | i | |||||
1985 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 31.00 | a | 18.00 | a | 12.00 | ----- | z | ----- | z | ----- | z | |
1986 | -22.00 | c | -12.00 | b | -0.00 | c | ----- | z | ----- | z | ----- | z | 25.00 | a | 35.00 | e | 28.00 | c | ----- | z | 8.00 | e | -9.00 | c | ----- | z |
1987 | -8.00 | a | 1.00 | a | -3.00 | a | ----- | z | ----- | z | ----- | z | 26.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |
1988 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 3.00 | -15.00 | a | ----- | z | |
1989 | -26.00 | -30.00 | -9.00 | 12.00 | 22.00 | a | 20.00 | 25.00 | a | 33.00 | c | 23.00 | d | 7.00 | g | ----- | z | ----- | z | ----- | z | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | -18.17 | -11.20 | -0.67 | 8.00 | 20.75 | 24.00 | 30.83 | 36.86 | 24.29 | 12.50 | 0.50 | -10.83 | 0.0 | |||||||||||||
S.D. | 11.30 | 11.95 | 5.65 | 3.74 | 1.50 | 4.24 | 6.37 | 5.18 | 6.10 | 1.29 | 7.61 | 3.43 | 0.0 | |||||||||||||
SKEW | -0.38 | -0.70 | 0.09 | -0.44 | -0.21 | 0.21 | 0.31 | 0.37 | 0.11 | 0.00 | -0.57 | 0.11 | 0.00 | |||||||||||||
MAX | -7.00 | 1.00 | 8.00 | 12.00 | 22.00 | 29.00 | 40.00 | 44.00 | 32.00 | 14.00 | 8.00 | -6.00 | -9999 | |||||||||||||
MIN | -35.00 | -30.00 | -9.00 | 3.00 | 19.00 | 20.00 | 25.00 | 31.00 | 17.00 | 11.00 | -12.00 | -15.00 | 9999 | |||||||||||||
YRS | 6 | 5 | 6 | 4 | 4 | 4 | 6 | 7 | 7 | 4 | 6 | 6 | 0 |