YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1984 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 51.71 | 52.81 | 40.20 | 31.97 | 29.69 | a | 9.81 | 36.03 | f | |||||
1985 | 17.45 | 13.61 | 25.90 | b | 35.90 | 43.57 | a | 48.03 | 54.61 | 49.74 | 42.73 | 35.00 | 14.97 | 15.16 | 33.06 | |||||||||||
1986 | 21.26 | 22.43 | 33.77 | 35.87 | 43.45 | 51.03 | 51.94 | 54.24 | b | 44.37 | 34.62 | b | 29.07 | a | 25.00 | 37.25 | ||||||||||
1987 | 22.77 | 28.11 | a | 33.50 | a | 39.07 | 44.19 | 50.67 | 54.90 | 51.32 | 44.63 | 33.77 | 31.76 | a | 23.77 | 38.21 | ||||||||||
1988 | 16.61 | 24.86 | 30.43 | a | 39.87 | 42.77 | 49.97 | 52.23 | 51.58 | 44.07 | 39.32 | 30.33 | 23.71 | 37.15 | ||||||||||||
1989 | 20.94 | 15.04 | 30.13 | 37.17 | 42.94 | 52.07 | 53.16 | 52.23 | 43.67 | 35.30 | a | 31.37 | 27.47 | a | 36.79 | |||||||||||
1990 | 26.81 | 20.96 | a | 29.73 | a | 39.59 | a | 44.32 | 49.63 | 56.17 | a | 55.06 | 47.20 | 34.45 | 30.43 | 14.87 | a | 37.44 | ||||||||
1991 | 16.19 | 31.00 | 28.90 | 35.59 | a | 44.03 | 47.90 | 54.42 | 55.30 | a | 46.45 | a | 31.94 | 30.73 | 27.26 | 37.48 | ||||||||||
1992 | 28.26 | 33.48 | 33.52 | 39.30 | 43.29 | 54.23 | 55.74 | 52.55 | 42.43 | b | 37.48 | 30.93 | a | 16.29 | 38.96 | |||||||||||
1993 | 14.65 | 21.07 | 29.71 | c | 38.40 | 47.63 | a | 50.17 | a | 51.77 | 52.03 | 43.40 | 37.90 | a | 20.00 | 26.87 | 36.13 | |||||||||
1994 | 29.35 | 25.19 | a | 29.90 | a | 40.47 | 45.39 | 47.77 | 55.32 | 53.42 | 46.83 | 36.65 | 25.47 | 25.71 | 38.45 | |||||||||||
1995 | 24.19 | 29.04 | ----- | z | 35.93 | 44.84 | 50.50 | 54.94 | 49.13 | 47.70 | 35.58 | 29.86 | a | 25.69 | b | 38.85 | a | |||||||||
1996 | 18.87 | 21.21 | a | 29.45 | 37.43 | 41.61 | 47.03 | a | 54.45 | 52.16 | 43.87 | 35.27 | a | 24.47 | 15.25 | c | 35.09 | |||||||||
1997 | 18.82 | c | 20.96 | 30.27 | a | 35.57 | 46.10 | 49.23 | 53.00 | 55.48 | 48.17 | a | 36.94 | 30.63 | 26.90 | a | 37.67 | |||||||||
1998 | 22.93 | a | 31.11 | 33.81 | 37.57 | 47.61 | 51.33 | 58.97 | 54.35 | 47.90 | 36.52 | 35.40 | 23.52 | 40.08 | ||||||||||||
1999 | 27.77 | 29.22 | a | 31.19 | 34.63 | 41.03 | 47.83 | 51.35 | 57.26 | 42.87 | 33.93 | a | 34.90 | a | 29.77 | 38.48 | ||||||||||
2000 | 21.47 | a | 25.34 | 33.29 | 38.00 | 42.58 | 48.97 | 53.84 | 51.67 | a | 44.67 | 34.83 | a | 26.28 | a | 18.90 | b | 36.65 | ||||||||
2001 | 25.19 | 23.44 | a | 30.77 | 36.87 | 43.03 | 48.33 | 55.26 | 55.23 | 47.11 | b | 35.21 | b | 33.34 | a | 26.06 | 38.32 | |||||||||
2002 | 26.42 | 26.61 | 26.55 | 37.10 | 43.57 | a | 50.15 | c | 55.48 | 51.43 | a | 44.50 | 31.48 | 29.63 | 30.93 | a | 37.82 | |||||||||
2003 | 30.48 | b | 26.11 | 31.84 | 38.40 | 43.40 | a | 50.40 | 55.52 | b | 54.37 | a | 46.70 | 40.97 | 21.17 | 22.77 | a | 38.51 | ||||||||
2004 | 22.23 | a | 28.03 | 32.84 | 37.50 | 42.52 | 50.34 | a | 56.32 | 57.42 | 46.00 | n | ----- | z | ----- | z | ----- | z | 40.90 | d | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 22.63 | 24.84 | 30.82 | 37.51 | 43.89 | 49.78 | 54.34 | 53.28 | 44.97 | 35.46 | 28.52 | 22.79 | 37.42 | |||||||||||||
S.D. | 4.64 | 5.14 | 2.31 | 1.63 | 1.73 | 1.72 | 1.90 | 2.23 | 2.18 | 2.38 | 5.12 | 5.75 | 1.57 | |||||||||||||
SKEW | -0.00 | -0.49 | -0.44 | 0.10 | 0.78 | 0.59 | 0.24 | 0.12 | -0.21 | 0.38 | -1.13 | -0.73 | -1.12 | |||||||||||||
MAX | 30.48 | 33.48 | 33.81 | 40.47 | 47.63 | 54.23 | 58.97 | 57.42 | 48.17 | 40.97 | 35.40 | 30.93 | 40.08 | |||||||||||||
MIN | 14.65 | 13.61 | 25.90 | 34.63 | 41.03 | 47.03 | 51.35 | 49.13 | 40.20 | 31.48 | 14.97 | 9.81 | 33.06 | |||||||||||||
YRS | 20 | 20 | 19 | 20 | 20 | 20 | 21 | 21 | 20 | 20 | 20 | 20 | 18 |