YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1982 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 64.33 | m | 62.10 | 54.93 | a | 42.40 | a | 34.36 | b | 27.85 | e | 44.33 | g | |
1983 | 30.18 | c | 30.80 | e | 32.12 | g | 36.78 | c | 43.48 | j | 53.96 | c | 61.88 | b | 61.25 | g | 57.87 | o | 46.68 | 35.00 | a | 23.27 | a | 39.82 | d | |
1984 | 24.39 | c | 28.14 | d | 31.90 | j | 36.50 | h | 52.36 | f | 57.39 | c | 63.11 | 60.74 | 55.33 | c | 39.85 | a | 37.20 | b | 31.24 | 44.16 | c | |||
1985 | 21.21 | 26.61 | a | 35.48 | a | 44.70 | 50.14 | c | 59.23 | 63.16 | 63.13 | 49.94 | f | 45.42 | a | 35.28 | a | 28.28 | d | 42.97 | a | |||||
1986 | 34.12 | b | 32.38 | c | 40.43 | b | 43.62 | b | 48.94 | 59.34 | a | 63.76 | 62.57 | a | 53.88 | 42.15 | a | 34.09 | b | 26.58 | 45.16 | |||||
1987 | 25.36 | b | 27.72 | a | 32.55 | 43.25 | 49.97 | 58.98 | 63.79 | 60.36 | b | 53.43 | 46.60 | 34.02 | a | 24.04 | e | 43.34 | ||||||||
1988 | 24.15 | a | 30.67 | c | 30.48 | d | 43.07 | b | 49.20 | d | 61.23 | 64.10 | a | 63.67 | h | 50.82 | m | 47.74 | b | 32.52 | d | 24.12 | f | 42.57 | c | |
1989 | 25.96 | f | 24.83 | b | 41.50 | b | 44.35 | 52.79 | b | 56.45 | j | 60.38 | c | 60.59 | c | 54.34 | a | 46.14 | m | 38.67 | c | 25.21 | j | 47.18 | d | |
1990 | 27.05 | 28.54 | c | 33.09 | n | 41.71 | a | 47.87 | a | 63.02 | 60.98 | a | 59.35 | a | 55.87 | 43.85 | 36.45 | 23.59 | c | 44.39 | a | |||||
1991 | 24.90 | a | 34.14 | c | 32.98 | b | 39.71 | b | 51.63 | a | 58.68 | 61.97 | 61.03 | 51.92 | d | 43.47 | a | 28.75 | b | 28.02 | c | 43.10 | ||||
1992 | 25.02 | e | 29.68 | a | 34.11 | d | 42.52 | 46.53 | a | 52.93 | 57.53 | a | 56.29 | c | 51.48 | a | 43.54 | c | 25.43 | 20.05 | k | 42.28 | a | |||
1993 | 23.72 | d | 25.48 | b | 31.81 | d | 35.84 | a | 45.71 | 54.38 | a | 59.75 | c | 56.45 | a | 49.36 | b | 39.78 | f | 27.54 | f | 25.96 | c | 40.85 | b | |
1994 | 24.59 | d | 23.39 | 32.04 | g | 35.86 | b | 45.55 | b | 59.47 | a | 59.05 | 59.19 | 52.62 | a | 40.20 | a | 29.62 | b | 27.52 | h | 42.95 | b | |||
1995 | 25.00 | n | 32.82 | i | 31.65 | d | 33.41 | a | 42.19 | d | 52.78 | a | 60.08 | a | 63.82 | a | 52.37 | c | 43.98 | f | 37.29 | f | 31.78 | m | 48.04 | e |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 25.88 | 28.53 | 34.56 | 40.40 | 48.23 | 57.62 | 61.50 | 60.47 | 53.23 | 43.81 | 33.45 | 26.54 | 43.87 | |||||||||||||
S.D. | 3.51 | 3.18 | 3.92 | 3.93 | 3.06 | 3.35 | 2.07 | 2.38 | 1.92 | 2.60 | 3.81 | 2.62 | 1.12 | |||||||||||||
SKEW | 1.25 | 0.10 | 0.91 | -0.55 | -0.41 | -0.19 | -0.37 | -0.50 | -0.48 | -0.04 | -0.76 | 0.28 | 0.67 | |||||||||||||
MAX | 34.12 | 34.14 | 41.50 | 44.70 | 52.79 | 63.02 | 64.10 | 63.82 | 55.87 | 47.74 | 38.67 | 31.24 | 45.16 | |||||||||||||
MIN | 21.21 | 23.39 | 30.48 | 33.41 | 42.19 | 52.78 | 57.53 | 56.29 | 49.36 | 39.85 | 25.43 | 23.27 | 43.10 | |||||||||||||
YRS | 11 | 12 | 9 | 12 | 11 | 12 | 13 | 12 | 11 | 11 | 12 | 9 | 3 |