YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1978 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 62.53 | 53.53 | a | 43.34 | c | 53.14 | i | |
1979 | 41.16 | b | 46.02 | h | 53.07 | d | 61.22 | a | 68.27 | a | 76.00 | 81.40 | 77.05 | 70.72 | 64.92 | a | 47.33 | 42.77 | 62.17 | a | ||||||
1980 | 47.53 | 50.19 | 53.16 | 60.88 | 70.18 | 84.35 | 85.34 | 80.50 | g | 73.72 | a | 58.71 | 47.43 | 44.82 | 61.48 | a | ||||||||||
1981 | 43.58 | a | 47.75 | 52.19 | 64.37 | 70.19 | 80.15 | 81.74 | 75.92 | a | 72.71 | f | 63.27 | a | 53.43 | 46.58 | 61.74 | a | ||||||||
1982 | 41.66 | 45.93 | a | 55.15 | 62.23 | b | 68.44 | 79.00 | 82.58 | 81.50 | 75.70 | 62.66 | c | 49.78 | 40.92 | a | 62.13 | |||||||||
1983 | 41.56 | 48.70 | a | 55.57 | a | 58.62 | 70.07 | a | 77.27 | 82.29 | 80.37 | 76.63 | 63.92 | a | 52.38 | 41.97 | 62.45 | |||||||||
1984 | 41.27 | 46.17 | 55.47 | a | 62.95 | 75.03 | 78.67 | 80.47 | 77.89 | 71.85 | 61.03 | 50.45 | 46.50 | a | 62.31 | |||||||||||
1985 | 40.31 | d | 49.56 | t | 54.79 | 63.40 | 72.45 | 78.28 | a | 81.00 | 80.66 | 72.00 | 61.32 | 52.78 | 41.45 | 63.50 | a | |||||||||
1986 | 43.97 | 50.80 | 55.60 | 66.43 | 70.26 | 77.48 | 79.23 | 79.33 | a | 72.87 | 60.65 | 48.03 | 40.87 | a | 62.13 | |||||||||||
1987 | 39.74 | b | 45.75 | 49.40 | 58.00 | 67.30 | a | 76.10 | 81.40 | 79.15 | 70.14 | a | 65.48 | 50.10 | 40.57 | c | 60.26 | |||||||||
1988 | 41.17 | k | 47.00 | 52.76 | 60.65 | 70.47 | 78.23 | 79.35 | a | 77.92 | 71.48 | 63.88 | a | 51.30 | 40.19 | 63.02 | a | |||||||||
1989 | 41.61 | 47.09 | 56.31 | 65.77 | 74.10 | 81.00 | f | 82.61 | 78.98 | c | 72.48 | 62.77 | 51.95 | b | 38.55 | 61.11 | a | |||||||||
1990 | 42.48 | d | 47.29 | b | 54.10 | 63.80 | 71.37 | e | 84.85 | 78.69 | 75.34 | 72.27 | 60.73 | 51.90 | 42.55 | 62.11 | ||||||||||
1991 | 41.16 | 48.04 | 52.79 | 60.48 | 72.02 | 79.17 | 78.27 | 78.35 | 68.12 | 62.21 | 46.00 | b | 42.55 | b | 60.76 | |||||||||||
1992 | 38.63 | 46.30 | b | 53.36 | b | 61.80 | 67.33 | e | 76.90 | 80.50 | e | 78.52 | a | 74.08 | e | 62.79 | e | 43.59 | h | 43.16 | i | 64.02 | b | |||
1993 | 45.43 | j | 44.98 | 53.91 | d | 60.44 | f | 70.02 | g | 80.00 | 88.03 | n | 79.48 | j | 70.73 | f | 60.60 | f | 46.17 | j | 40.48 | i | 59.63 | i | ||
1994 | 40.75 | e | 44.97 | i | 55.21 | e | 61.84 | a | 72.26 | b | 84.68 | 83.37 | d | 81.73 | a | ----- | z | 60.87 | p | 51.38 | b | 44.80 | a | 64.00 | c | |
1995 | 43.29 | b | 51.26 | a | 54.64 | b | 59.76 | e | 66.14 | x | ----- | z | 81.88 | a | 80.95 | c | 73.31 | f | 64.04 | d | 52.39 | g | 43.02 | c | 59.85 | d |
1996 | 40.18 | i | 49.71 | e | 50.19 | g | 60.90 | a | 77.02 | d | 80.78 | j | 80.02 | g | 77.66 | c | 70.26 | g | 62.23 | g | 50.50 | h | 42.54 | f | 66.32 | h |
1997 | 37.29 | l | 43.90 | g | 58.96 | g | 58.64 | i | 70.93 | p | 78.33 | f | 82.72 | o | ----- | z | 75.24 | e | ----- | z | 47.55 | k | ----- | z | 75.24 | k |
1998 | 45.50 | f | 41.75 | n | 52.95 | k | 55.54 | g | ----- | z | 82.17 | f | 82.40 | f | 77.58 | f | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 41.91 | 47.80 | 53.97 | 61.95 | 71.05 | 79.41 | 81.26 | 78.83 | 72.66 | 62.56 | 50.52 | 42.59 | 61.74 | |||||||||||||
S.D. | 2.11 | 1.95 | 1.69 | 2.31 | 2.72 | 2.97 | 1.84 | 1.89 | 2.29 | 1.76 | 2.37 | 2.24 | 0.86 | |||||||||||||
SKEW | 1.12 | 0.44 | -1.03 | 0.28 | 0.56 | 0.90 | 0.26 | -0.14 | -0.06 | -0.37 | -0.52 | 0.28 | -0.97 | |||||||||||||
MAX | 47.53 | 51.26 | 56.31 | 66.43 | 77.02 | 84.85 | 85.34 | 81.73 | 76.63 | 65.48 | 53.53 | 46.58 | 62.45 | |||||||||||||
MIN | 38.63 | 44.98 | 49.40 | 58.00 | 67.30 | 76.00 | 78.27 | 75.34 | 68.12 | 58.71 | 46.00 | 38.55 | 60.26 | |||||||||||||
YRS | 15 | 15 | 17 | 17 | 16 | 15 | 16 | 16 | 14 | 16 | 15 | 16 | 7 |