YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1984 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 89.63 | a | 88.17 | a | 73.59 | a | 57.45 | 42.53 | 24.23 | 62.60 | f | |||
1985 | 28.84 | 34.71 | 51.00 | b | 65.87 | 75.62 | b | 80.83 | 93.87 | 82.87 | a | 68.50 | 59.42 | 29.55 | a | 25.55 | 58.05 | |||||||||
1986 | 34.89 | d | 38.61 | 57.42 | 61.40 | 73.40 | a | 83.97 | 81.50 | c | 89.83 | a | 69.27 | 63.90 | 45.14 | a | 34.06 | 61.12 | ||||||||
1987 | 33.94 | 44.86 | 56.57 | a | 68.93 | 76.58 | 84.87 | 85.07 | a | 85.39 | 81.87 | 65.10 | 47.66 | a | 34.43 | a | 63.77 | |||||||||
1988 | 31.81 | 44.97 | 55.74 | 66.70 | 72.68 | 78.20 | 86.63 | a | 85.74 | 76.33 | 64.90 | 45.53 | 34.32 | 61.96 | ||||||||||||
1989 | 37.29 | 33.00 | 50.55 | 68.47 | 72.10 | 81.90 | a | 87.81 | 81.94 | 77.79 | a | 61.03 | 46.67 | 37.58 | 61.34 | |||||||||||
1990 | 40.45 | 39.56 | a | 57.17 | a | 67.39 | b | 68.32 | 77.17 | 88.23 | a | 86.29 | 81.23 | 58.68 | 48.93 | 26.83 | a | 61.69 | ||||||||
1991 | 28.71 | 47.75 | 52.90 | a | 64.63 | 69.39 | 75.59 | a | 86.83 | a | 86.43 | a | 79.45 | a | 60.77 | 42.83 | 37.94 | 61.10 | ||||||||
1992 | 38.10 | a | 45.66 | 62.03 | 66.10 | 78.32 | 86.00 | 82.81 | 85.32 | 73.32 | b | 61.03 | a | 42.21 | a | 27.52 | 62.37 | |||||||||
1993 | 25.77 | 35.93 | 51.36 | c | 60.40 | 78.47 | a | 77.03 | a | 78.35 | 81.45 | 76.53 | 63.93 | b | 40.77 | 34.84 | 58.74 | |||||||||
1994 | 39.10 | a | 39.57 | 59.45 | b | 67.03 | 73.45 | 77.90 | 90.90 | 86.23 | a | 80.00 | 61.97 | b | 39.41 | a | 34.87 | a | 62.49 | |||||||
1995 | 33.23 | 46.61 | ----- | z | 63.59 | a | 76.52 | b | 78.33 | 86.60 | a | 81.00 | a | 79.31 | a | 59.65 | 45.76 | a | 34.29 | 62.26 | a | |||||
1996 | 29.34 | b | 37.90 | 51.35 | 64.13 | 67.42 | 78.29 | b | 89.43 | a | 87.38 | b | 71.57 | 58.52 | b | 39.80 | 25.93 | a | 58.42 | |||||||
1997 | 31.26 | 37.71 | 50.40 | a | 61.66 | a | 74.20 | a | 76.37 | 83.58 | 87.83 | b | 76.83 | a | 58.73 | a | 44.63 | 36.69 | b | 59.99 | ||||||
1998 | 33.45 | 45.54 | 54.55 | 64.97 | 73.93 | b | 78.32 | b | 91.28 | f | 89.87 | a | 82.90 | a | 61.19 | 48.93 | c | 34.37 | a | 60.73 | a | |||||
1999 | 38.19 | 44.43 | 53.29 | 64.59 | a | 69.76 | b | 77.32 | b | 84.34 | b | 87.24 | b | 75.40 | 60.16 | 48.60 | 38.52 | 61.82 | ||||||||
2000 | 33.29 | 40.48 | 53.58 | 67.93 | a | 70.68 | 79.25 | b | 86.32 | c | 86.07 | d | 73.54 | b | 60.70 | a | 39.24 | a | 29.68 | c | 60.06 | |||||
2001 | 34.87 | 39.81 | a | 54.27 | a | 62.21 | a | 75.90 | a | 76.23 | 87.60 | a | 89.00 | b | 78.45 | a | 57.67 | a | 47.73 | 34.83 | a | 61.55 | ||||
2002 | 37.94 | 43.46 | 47.60 | a | 64.03 | 69.17 | a | 83.25 | b | 89.72 | b | 86.59 | b | 77.29 | b | 61.37 | a | 46.53 | 38.60 | a | 62.13 | |||||
2003 | 37.48 | 45.25 | 55.17 | b | 63.00 | 70.03 | a | 83.50 | 91.79 | b | 89.40 | a | 78.63 | 64.53 | a | 39.07 | a | 33.47 | a | 62.61 | ||||||
2004 | 31.87 | 41.03 | 58.61 | 69.43 | b | 72.97 | a | 82.66 | a | 89.81 | 88.73 | a | 73.44 | n | ----- | z | ----- | z | ----- | z | 66.89 | d | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 33.99 | 41.34 | 54.37 | 65.12 | 72.94 | 79.85 | 87.04 | 86.32 | 76.59 | 61.04 | 43.58 | 32.93 | 61.13 | |||||||||||||
S.D. | 4.00 | 4.26 | 3.63 | 2.63 | 3.31 | 3.22 | 3.71 | 2.65 | 3.98 | 2.39 | 4.73 | 4.59 | 1.59 | |||||||||||||
SKEW | -0.25 | -0.28 | 0.23 | -0.06 | 0.04 | 0.49 | -0.44 | -0.64 | -0.47 | 0.33 | -1.24 | -0.64 | -0.60 | |||||||||||||
MAX | 40.45 | 47.75 | 62.03 | 69.43 | 78.47 | 86.00 | 93.87 | 89.87 | 82.90 | 65.10 | 48.93 | 38.60 | 63.77 | |||||||||||||
MIN | 25.77 | 33.00 | 47.60 | 60.40 | 67.42 | 75.59 | 78.35 | 81.00 | 68.50 | 57.45 | 29.55 | 24.23 | 58.05 | |||||||||||||
YRS | 20 | 20 | 19 | 20 | 20 | 20 | 20 | 21 | 20 | 20 | 20 | 20 | 17 |