YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1986 | ----- | z | ----- | z | ----- | z | ----- | z | 40.50 | k | 57.60 | e | 58.95 | j | 61.29 | j | 45.14 | h | 35.09 | i | 24.53 | m | 12.90 | k | 57.60 | k |
1987 | 8.38 | j | 24.30 | h | 27.95 | j | 34.73 | h | 47.90 | j | 52.88 | f | 58.57 | j | 56.19 | j | 44.57 | i | 35.44 | m | 27.73 | o | 17.27 | p | ----- | z |
1988 | 8.24 | n | 15.37 | j | 26.43 | c | 35.60 | y | 42.28 | b | 58.07 | a | 62.04 | d | 57.04 | c | 45.71 | f | 37.88 | g | 26.59 | h | 12.32 | i | 49.17 | g |
1989 | 6.64 | i | 12.14 | f | 30.65 | 37.10 | a | 42.71 | 53.34 | a | 63.81 | 58.26 | 45.83 | a | 33.86 | b | 21.58 | d | 15.10 | 40.22 | b | |||||
1990 | 18.07 | b | 17.32 | 30.71 | 40.70 | 42.77 | a | 54.97 | 62.29 | 57.23 | 53.80 | 32.80 | a | 25.70 | 1.68 | 36.50 | ||||||||||
1991 | 10.65 | 23.19 | a | 26.55 | 35.62 | a | 43.53 | a | 52.13 | 58.72 | b | 60.68 | c | 41.30 | c | 27.27 | e | 17.96 | d | 3.97 | 33.46 | |||||
1992 | 8.45 | b | ----- | z | 20.36 | f | 22.62 | q | 37.20 | f | 52.53 | 59.35 | 61.83 | b | 45.33 | l | 36.06 | n | 24.00 | i | 13.16 | f | 45.54 | h | ||
1993 | 8.10 | j | 12.83 | j | 32.23 | e | 36.43 | b | 49.47 | a | 52.04 | b | 55.48 | 57.71 | 46.97 | 35.96 | e | 14.00 | f | 12.95 | k | 45.79 | d | |||
1994 | 19.00 | h | 17.94 | k | 28.76 | f | 39.04 | c | 48.81 | 56.69 | a | 63.00 | a | 61.87 | 49.60 | 36.74 | d | 20.81 | i | 20.35 | e | 47.01 | d | |||
1995 | 25.16 | f | 27.74 | i | 31.41 | b | 35.63 | 44.20 | a | 50.28 | a | 59.90 | 58.23 | a | 47.90 | a | 30.10 | b | 25.67 | i | 19.86 | i | 44.71 | d | ||
1996 | 16.58 | g | 13.81 | h | 31.04 | g | 34.46 | b | 45.74 | 56.23 | 64.16 | 58.65 | 46.83 | a | 36.57 | c | 25.95 | h | 21.95 | j | 48.95 | e | ||||
1997 | 17.64 | f | 25.73 | f | 27.15 | d | 32.36 | b | 45.76 | b | 56.38 | a | 58.21 | b | 61.37 | a | 51.32 | e | 32.16 | l | 25.48 | g | 15.18 | i | 47.51 | e |
1998 | 23.27 | i | 25.85 | h | 29.32 | c | 35.20 | 43.80 | a | 49.83 | 63.27 | a | 59.74 | 52.20 | 35.75 | c | 25.78 | g | 14.09 | i | 46.14 | d | ||||
1999 | 20.17 | g | 21.32 | i | 25.38 | e | 32.30 | c | 42.97 | 53.93 | a | 61.17 | a | 59.13 | 45.17 | a | 30.04 | c | 22.56 | e | 14.14 | c | 38.68 | b | ||
2000 | 21.41 | i | 27.90 | i | 27.19 | e | 38.76 | a | 46.53 | a | 56.47 | 61.52 | 62.40 | a | 47.03 | 37.33 | d | 19.00 | g | 16.04 | f | 47.15 | d | |||
2001 | 17.19 | e | 21.19 | g | 31.62 | e | 35.89 | b | ----- | z | 54.20 | 62.77 | 60.65 | 51.20 | 35.48 | h | 25.20 | j | 13.61 | h | 44.79 | e | ||||
2002 | ----- | z | 10.50 | j | 25.36 | i | 37.83 | 44.23 | 56.97 | 65.29 | 56.10 | a | 49.25 | b | 31.22 | h | 22.86 | h | 18.28 | m | 51.61 | f | ||||
2003 | 23.79 | g | 24.14 | f | 30.00 | e | 34.71 | f | 46.84 | f | 55.14 | b | 66.23 | a | 62.70 | a | 45.78 | g | 35.83 | g | 24.12 | f | 17.81 | j | 53.52 | h |
2004 | 13.77 | e | 14.92 | e | 34.12 | e | 39.97 | a | 46.36 | c | 56.47 | 62.29 | 58.00 | a | 47.52 | g | 39.73 | i | 26.88 | d | ----- | z | 39.20 | c | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 13.62 | 18.47 | 29.44 | 36.52 | 44.94 | 54.63 | 61.74 | 59.50 | 48.34 | 33.64 | 22.94 | 11.05 | 34.98 | |||||||||||||
S.D. | 4.13 | 4.25 | 2.67 | 2.57 | 2.26 | 2.48 | 2.72 | 2.06 | 3.37 | 3.47 | 3.53 | 7.91 | 2.15 | |||||||||||||
SKEW | -0.13 | 0.46 | 0.02 | -0.08 | 0.73 | -0.50 | -0.54 | 0.09 | -0.30 | -0.63 | -0.27 | -0.16 | -0.00 | |||||||||||||
MAX | 18.07 | 23.19 | 34.12 | 40.70 | 49.47 | 58.07 | 66.23 | 62.70 | 53.80 | 37.33 | 26.88 | 20.35 | 36.50 | |||||||||||||
MIN | 8.45 | 14.92 | 25.38 | 32.30 | 42.28 | 49.83 | 55.48 | 56.10 | 41.30 | 27.27 | 17.96 | 1.68 | 33.46 | |||||||||||||
YRS | 5 | 3 | 13 | 14 | 14 | 18 | 17 | 17 | 13 | 10 | 5 | 5 | 2 |