YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1983 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1984 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1985 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1986 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1987 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
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 | 40.22 | 42.02 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 41.12 | j | |
1991 | 14.48 | 25.00 | 28.71 | 35.85 | 46.23 | 52.92 | 58.87 | 58.47 | 51.79 | a | 44.02 | b | 28.47 | 14.19 | 38.25 | |||||||||||
1992 | 14.55 | 22.16 | a | 31.60 | b | 42.29 | b | 48.05 | a | 53.33 | a | 56.83 | e | 56.35 | e | 51.39 | c | 44.30 | c | 22.57 | a | 15.62 | a | 38.25 | ||
1993 | 18.97 | b | 22.09 | a | 30.41 | c | 38.04 | f | 47.38 | b | 54.07 | c | 58.75 | c | 57.33 | e | 50.57 | g | 42.21 | c | 25.00 | c | 17.61 | c | 37.38 | b |
1994 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1995 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1996 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1997 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1998 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1999 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2000 | 25.21 | j | 25.77 | i | 28.78 | o | 39.67 | i | 51.69 | e | 58.55 | a | 61.45 | b | 60.90 | f | 53.28 | c | 40.02 | d | 16.21 | k | 21.08 | y | 53.00 | g |
2001 | 9.71 | g | 16.46 | a | 25.26 | l | 43.05 | t | 47.59 | i | 56.35 | t | 63.39 | i | 57.21 | s | 51.93 | c | 39.18 | t | ----- | z | ----- | z | 34.19 | j |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 16.00 | 21.43 | 30.24 | 39.45 | 47.07 | 54.72 | 58.97 | 57.38 | 52.10 | 42.64 | 25.35 | 15.81 | 38.25 | |||||||||||||
S.D. | 2.57 | 3.58 | 1.45 | 3.29 | 3.49 | 2.60 | 1.90 | 1.06 | 0.82 | 1.98 | 2.96 | 1.71 | 0.00 | |||||||||||||
SKEW | 0.71 | -0.64 | -0.21 | -0.40 | -0.20 | 1.04 | 0.30 | 0.09 | 0.88 | -0.54 | 0.21 | 0.20 | 0.00 | |||||||||||||
MAX | 18.97 | 25.00 | 31.60 | 42.29 | 51.69 | 58.55 | 61.45 | 58.47 | 53.28 | 44.30 | 28.47 | 17.61 | 38.25 | |||||||||||||
MIN | 14.48 | 16.46 | 28.71 | 35.85 | 42.02 | 52.92 | 56.83 | 56.35 | 51.39 | 40.02 | 22.57 | 14.19 | 38.25 | |||||||||||||
YRS | 3 | 4 | 3 | 3 | 5 | 4 | 4 | 3 | 4 | 4 | 3 | 3 | 2 |