YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1966 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1967 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1968 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1969 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1970 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1971 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1972 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1973 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1974 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1975 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1976 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1977 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1978 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1979 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1980 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1981 | ----- | z | 53.26 | e | 53.79 | g | ----- | z | 68.96 | f | 86.47 | ----- | z | 80.27 | e | 78.67 | i | 65.52 | 56.77 | 45.66 | b | 64.66 | f | |||
1982 | 44.26 | l | 42.04 | b | 51.07 | a | 59.37 | 66.70 | a | 76.58 | d | 86.14 | b | 82.80 | f | 74.61 | g | 64.93 | d | 52.32 | h | 48.65 | k | 63.83 | e | |
1983 | 49.40 | k | 50.76 | g | 49.27 | e | 54.40 | 65.09 | h | 77.41 | c | 88.48 | h | 86.17 | b | 83.21 | k | 68.04 | h | 55.45 | h | 36.08 | f | 66.81 | h | |
1984 | 41.50 | i | 52.13 | f | 51.58 | e | 58.96 | g | 77.96 | d | 82.57 | b | 88.50 | a | 83.60 | a | 76.57 | b | 57.41 | b | 54.04 | e | 47.17 | g | 71.53 | d |
1985 | 41.13 | a | 43.60 | c | 55.58 | e | 64.74 | c | 72.12 | f | 83.11 | c | 85.52 | d | 86.73 | e | 76.04 | e | 67.38 | g | 48.50 | j | 41.64 | f | 67.06 | d |
1986 | 58.00 | h | 53.47 | i | 62.23 | e | 66.64 | e | 72.74 | d | 82.48 | c | 87.48 | d | 83.59 | d | 73.74 | g | 66.19 | j | 55.41 | h | 46.27 | e | 71.63 | e |
1987 | 45.00 | i | 47.57 | e | 55.44 | f | 67.74 | g | 71.67 | j | 82.50 | h | 90.50 | i | 85.04 | h | 77.77 | h | 70.82 | n | 59.20 | j | 49.56 | o | 47.57 | k |
1988 | 39.45 | k | ----- | z | ----- | z | 63.62 | i | 69.04 | g | 82.78 | c | 89.27 | i | 89.64 | c | 78.74 | g | 72.50 | m | 60.71 | m | ----- | z | 86.21 | j |
1989 | 51.45 | i | 35.83 | j | ----- | z | 64.30 | j | 69.96 | g | 72.33 | f | 82.95 | i | 80.71 | g | 70.83 | l | 62.23 | i | 54.44 | l | 40.39 | m | ----- | z |
1990 | 44.70 | h | 45.76 | g | 53.62 | e | 62.42 | f | 65.36 | f | 86.04 | d | 78.09 | i | 81.78 | d | 77.91 | h | 67.86 | j | 56.71 | i | 44.63 | l | 73.81 | i |
1991 | 37.32 | i | 51.24 | g | 57.68 | 62.70 | 73.29 | c | 82.90 | a | 83.96 | e | 82.73 | a | 77.92 | d | 65.92 | g | 47.77 | d | 42.29 | g | 71.12 | d | ||
1992 | 48.00 | f | 51.17 | f | 55.59 | d | 70.19 | d | 72.92 | f | 76.24 | e | 82.96 | g | 80.73 | e | 79.17 | f | 67.96 | f | 44.21 | k | 41.47 | p | 70.69 | h |
1993 | 38.26 | l | 44.58 | d | 56.18 | c | 60.92 | f | 67.81 | j | 78.96 | c | 87.23 | i | 83.71 | g | 75.09 | h | 67.46 | g | 52.94 | n | 48.00 | m | 59.91 | i |
1994 | 48.11 | m | 47.65 | e | 60.00 | h | 64.14 | h | 73.26 | h | 85.12 | d | 86.29 | g | 87.89 | d | 79.64 | h | 65.95 | l | 55.89 | l | 52.83 | m | 73.55 | i |
1995 | 48.84 | l | 57.65 | h | 53.71 | j | 57.15 | j | 64.48 | j | 78.77 | h | 86.17 | m | 89.60 | k | 72.75 | j | 70.89 | l | 62.06 | n | 56.21 | q | ----- | z |
1996 | 52.06 | n | 56.44 | k | 56.52 | j | 70.38 | i | 81.48 | j | 84.50 | h | 85.12 | g | 86.19 | e | 74.68 | h | 69.09 | h | 61.47 | k | 53.33 | m | 86.19 | k |
1997 | 50.00 | m | 47.22 | j | 63.90 | j | 61.00 | i | 72.24 | j | 79.67 | i | 89.79 | g | 83.24 | j | 80.20 | j | 69.33 | j | 58.07 | o | 47.07 | q | ----- | z |
1998 | 51.06 | n | 46.88 | l | 54.84 | l | 60.29 | i | 77.37 | l | 82.68 | h | 88.00 | j | 82.91 | i | 82.95 | j | 67.90 | k | 51.94 | l | 53.35 | k | ----- | z |
1999 | 55.50 | m | 57.12 | k | 62.00 | h | 59.90 | i | 69.67 | p | 80.40 | j | 87.78 | m | 83.41 | i | 75.53 | k | 76.24 | n | 67.39 | l | 52.95 | k | ----- | z |
2000 | 53.72 | m | 58.58 | j | 56.24 | j | 72.15 | j | 78.38 | j | 86.10 | i | 90.58 | l | 89.30 | h | 82.61 | l | 69.90 | j | 49.24 | m | 52.32 | l | ----- | z |
2001 | 47.68 | l | 49.65 | h | 55.12 | f | 67.30 | j | 74.05 | k | 85.27 | h | 92.11 | l | 89.30 | k | 84.57 | p | 71.38 | j | 60.12 | m | 54.76 | n | ----- | z |
2002 | 50.75 | k | 48.47 | k | 62.19 | j | 71.04 | g | 77.19 | j | 88.95 | j | 93.52 | j | 89.25 | k | 78.95 | j | 62.75 | k | 53.38 | n | 50.44 | m | ----- | z |
2003 | 55.16 | l | 42.28 | j | 56.20 | k | 67.05 | h | ----- | z | 77.89 | k | 92.81 | j | 89.95 | k | 79.60 | j | 74.48 | j | 57.00 | o | 55.00 | j | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 41.13 | 46.45 | 54.75 | 63.01 | 72.67 | 81.72 | 86.32 | 84.48 | 76.84 | 62.62 | 52.86 | 45.96 | 0.0 | |||||||||||||
S.D. | 0.0 | 4.00 | 3.92 | 5.57 | 4.62 | 3.58 | 1.76 | 3.05 | 0.97 | 4.52 | 4.61 | 0.43 | 0.0 | |||||||||||||
SKEW | 0.00 | 0.69 | 0.44 | -0.33 | -0.25 | -0.35 | -0.09 | 0.16 | 0.48 | -0.69 | -0.44 | 0.00 | 0.00 | |||||||||||||
MAX | 41.13 | 53.26 | 62.23 | 70.19 | 77.96 | 86.47 | 88.50 | 89.64 | 77.92 | 65.52 | 56.77 | 46.27 | -9999 | |||||||||||||
MIN | 41.13 | 42.04 | 49.27 | 54.40 | 66.70 | 76.24 | 83.96 | 80.27 | 76.04 | 57.41 | 47.77 | 45.66 | 9999 | |||||||||||||
YRS | 1 | 6 | 9 | 6 | 4 | 12 | 5 | 11 | 3 | 3 | 3 | 2 | 0 |