YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1981 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 65.35 | 58.73 | 52.30 | a | ----- | z | 30.26 | 51.66 | h | |||
1982 | 26.10 | a | 29.19 | a | 42.00 | 49.87 | 57.03 | 64.20 | 69.07 | b | 68.47 | a | 62.37 | 49.81 | 40.64 | b | 29.55 | 49.02 | ||||||||
1983 | 28.29 | 33.33 | a | 37.76 | b | 42.75 | b | 55.45 | 63.43 | 67.53 | a | 68.25 | c | 62.96 | b | 55.50 | a | 42.41 | a | 23.11 | d | 48.40 | ||||
1984 | 27.16 | 30.12 | e | 36.38 | e | 45.00 | c | 59.23 | 68.37 | 66.61 | c | 66.96 | c | 59.53 | 50.10 | 38.57 | 36.93 | b | 48.75 | |||||||
1985 | 25.14 | b | 34.00 | d | 41.21 | c | 52.00 | b | 58.94 | 64.21 | a | 66.50 | a | 69.06 | 61.45 | a | 53.00 | 42.66 | a | 25.97 | a | 49.51 | ||||
1986 | 28.74 | 36.39 | 42.83 | a | 53.79 | a | 58.19 | 66.13 | 68.13 | 68.68 | 64.93 | a | 52.47 | a | 37.83 | 32.47 | a | 50.88 | ||||||||
1987 | 27.94 | 35.32 | 35.10 | 41.48 | e | 54.77 | 62.40 | 66.55 | 66.13 | 57.63 | 49.68 | 34.50 | 28.03 | 46.63 | ||||||||||||
1988 | 25.47 | a | 28.90 | 32.68 | 44.33 | 53.39 | 63.03 | 65.97 | 65.55 | 58.72 | a | 47.77 | a | 36.97 | 27.94 | 45.89 | ||||||||||
1989 | 30.03 | b | 29.39 | 37.58 | 48.77 | 60.68 | 63.47 | 66.45 | 66.19 | 56.40 | 48.77 | 36.27 | 22.90 | 47.24 | ||||||||||||
1990 | 29.97 | 37.93 | 41.47 | a | 50.43 | 56.32 | 71.73 | 67.29 | 64.97 | 63.61 | l | 45.00 | d | 41.90 | 27.26 | 48.57 | a | |||||||||
1991 | 28.38 | b | 33.93 | 40.29 | 47.04 | b | 60.03 | 65.03 | 67.29 | 65.10 | 59.07 | a | 49.32 | 36.00 | f | 34.45 | 49.99 | a | ||||||||
1992 | 29.26 | 37.54 | a | 40.13 | a | ----- | z | ----- | z | 64.33 | 68.42 | 64.47 | a | 60.43 | 48.52 | 35.07 | 31.52 | 47.97 | b | |||||||
1993 | 29.59 | d | 32.18 | 38.94 | 44.84 | e | ----- | z | 66.47 | 71.21 | g | ----- | z | 58.59 | h | 47.96 | c | 33.33 | 32.20 | a | 40.69 | d | ||||
1994 | 30.85 | d | ----- | z | ----- | z | 45.53 | 56.87 | a | 68.95 | i | 68.22 | m | 67.68 | f | 60.07 | a | 50.88 | f | 37.96 | f | 35.16 | 45.70 | g | ||
1995 | 29.83 | a | 36.38 | b | 44.89 | m | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 39.29 | p | 29.54 | e | 31.92 | i |
1996 | ----- | z | 32.80 | i | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 28.34 | 33.43 | 38.86 | 47.15 | 57.35 | 65.23 | 67.26 | 66.60 | 60.19 | 50.01 | 38.20 | 29.82 | 48.29 | |||||||||||||
S.D. | 1.79 | 3.24 | 3.06 | 3.82 | 2.29 | 2.64 | 0.96 | 1.63 | 2.40 | 2.72 | 3.32 | 4.12 | 1.63 | |||||||||||||
SKEW | -0.53 | -0.14 | -0.60 | 0.25 | -0.18 | 1.34 | 0.53 | 0.32 | 0.42 | 0.29 | 0.07 | -0.07 | 0.01 | |||||||||||||
MAX | 30.85 | 37.93 | 42.83 | 53.79 | 60.68 | 71.73 | 69.07 | 69.06 | 64.93 | 55.50 | 42.66 | 36.93 | 50.88 | |||||||||||||
MIN | 25.14 | 28.90 | 32.68 | 41.48 | 53.39 | 62.40 | 65.97 | 64.47 | 56.40 | 45.00 | 33.33 | 22.90 | 45.89 | |||||||||||||
YRS | 14 | 13 | 12 | 12 | 11 | 12 | 11 | 12 | 12 | 13 | 11 | 15 | 8 |