YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1988 | ----- | z | ----- | z | ----- | z | 31.30 | j | 28.33 | a | 39.24 | a | 41.97 | a | 37.97 | a | 31.13 | 26.23 | a | 27.03 | a | 15.93 | b | 30.98 | d | |
1989 | 6.31 | b | 4.67 | a | 29.41 | b | 31.44 | c | 31.44 | m | 38.04 | e | 39.78 | m | 37.81 | 32.07 | 26.03 | 16.04 | c | 14.19 | 23.60 | b | ||||
1990 | 19.87 | a | 13.26 | e | 23.63 | d | 31.54 | f | 27.19 | o | 39.08 | r | 42.35 | ----- | z | 33.04 | e | 25.72 | m | 19.90 | 5.67 | a | 22.53 | e | ||
1991 | 14.17 | b | 23.38 | d | 23.66 | b | 26.70 | 30.45 | 35.14 | a | 43.68 | 41.85 | d | 32.04 | e | 29.94 | o | 26.68 | b | 19.68 | 28.86 | a | ||||
1992 | 20.28 | b | 25.75 | a | 23.13 | 29.61 | b | ----- | z | 41.19 | c | 42.65 | 40.33 | a | 33.08 | r | 26.88 | g | 22.90 | 14.33 | a | 28.91 | c | |||
1993 | 9.31 | b | 15.69 | b | 29.61 | 30.21 | b | 35.92 | e | 38.24 | a | 35.73 | a | 38.21 | g | 32.85 | c | 28.81 | d | 12.45 | a | 19.52 | b | 26.21 | a | |
1994 | 20.32 | c | 20.81 | b | 22.74 | 27.00 | a | 35.93 | d | 35.76 | a | 44.53 | a | 36.29 | 33.97 | a | 24.55 | 15.63 | c | 16.43 | a | 27.83 | ||||
1995 | 27.53 | a | 23.11 | a | 26.47 | a | 28.28 | a | 36.29 | c | 40.37 | 41.77 | a | 36.66 | b | 35.82 | s | 21.83 | h | 29.07 | 23.28 | b | 31.28 | b | ||
1996 | 22.57 | a | 24.73 | c | 26.43 | a | 29.00 | a | 31.67 | j | 37.05 | k | ----- | z | ----- | z | ----- | z | 38.86 | x | 26.07 | b | 25.26 | l | 25.76 | g |
1997 | 21.24 | b | 23.28 | j | 25.52 | d | 26.86 | i | 38.00 | v | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 23.38 | j |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 17.96 | 18.92 | 25.62 | 28.89 | 33.38 | 38.28 | 41.81 | 38.48 | 32.52 | 26.41 | 21.75 | 16.13 | 27.83 | |||||||||||||
S.D. | 6.74 | 7.24 | 2.60 | 1.71 | 3.72 | 2.24 | 2.85 | 2.17 | 0.98 | 1.77 | 5.98 | 5.23 | 0.0 | |||||||||||||
SKEW | -0.54 | -0.98 | 0.49 | 0.06 | -0.52 | -0.20 | -1.53 | 0.58 | 0.09 | 0.52 | -0.30 | -0.76 | 0.00 | |||||||||||||
MAX | 27.53 | 25.75 | 29.61 | 31.44 | 36.29 | 41.19 | 44.53 | 41.85 | 33.97 | 28.81 | 29.07 | 23.28 | 27.83 | |||||||||||||
MIN | 6.31 | 4.67 | 22.74 | 26.70 | 28.33 | 35.14 | 35.73 | 36.29 | 31.13 | 24.55 | 12.45 | 5.67 | 27.83 | |||||||||||||
YRS | 9 | 8 | 9 | 7 | 5 | 7 | 7 | 6 | 6 | 4 | 9 | 8 | 1 |