YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1968 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 60.46 | c | 44.52 | 37.34 | 47.44 | i | ||
1969 | 43.52 | 39.96 | 38.58 | 58.10 | 65.18 | 70.28 | 79.48 | 77.69 | 68.92 | 53.74 | 45.73 | 40.85 | a | 56.84 | ||||||||||||
1970 | 35.24 | 43.32 | 42.68 | 53.43 | 65.53 | 72.17 | 77.89 | 75.52 | 66.77 | 51.60 | 45.50 | 41.19 | 55.90 | |||||||||||||
1971 | 37.76 | 39.93 | 48.18 | 54.87 | 62.85 | 75.47 | 76.06 | 71.71 | 66.50 | 56.71 | 46.02 | 36.90 | a | 56.08 | ||||||||||||
1972 | 37.15 | 42.97 | 51.92 | 57.72 | 64.60 | 72.53 | 74.63 | 73.10 | 66.80 | 57.37 | 38.05 | 35.97 | 56.07 | |||||||||||||
1973 | 34.02 | 39.27 | 45.71 | 48.21 | a | 61.21 | 70.38 | 75.09 | c | 75.97 | 67.33 | 60.00 | 49.87 | 38.85 | 55.49 | |||||||||||
1974 | 35.87 | 41.79 | 53.75 | g | 56.12 | f | 70.50 | 76.48 | 80.17 | a | 74.53 | 66.19 | a | 59.61 | 45.75 | 36.39 | 58.73 | b | ||||||||
1975 | 37.39 | 38.00 | 46.55 | a | 53.78 | 62.78 | a | 71.87 | 73.02 | ----- | z | 65.57 | ----- | z | 45.73 | 41.06 | 53.58 | b | ||||||||
1976 | 37.58 | 47.05 | 47.31 | 58.03 | 62.16 | 73.02 | 75.68 | 75.90 | 67.43 | 52.18 | 41.33 | 37.63 | 56.28 | |||||||||||||
1977 | 31.47 | 43.04 | a | 46.47 | 55.93 | 65.77 | 76.55 | 77.88 | a | 76.29 | 70.10 | 58.77 | 47.05 | a | ----- | z | 59.03 | a | ||||||||
1978 | 34.33 | k | 33.86 | 47.89 | 59.83 | 65.74 | 75.83 | 81.26 | 77.21 | 69.72 | 59.18 | a | 45.60 | 32.85 | a | 59.00 | a | |||||||||
1979 | 27.33 | g | 41.18 | 48.42 | a | 55.82 | 61.87 | a | 69.63 | 75.65 | 74.48 | 70.00 | 62.24 | b | 40.58 | 39.48 | 58.12 | a | ||||||||
1980 | 36.48 | a | 34.25 | a | 47.37 | a | 51.64 | a | 59.97 | 77.45 | a | 81.58 | 76.35 | 69.38 | a | 55.69 | 44.32 | 44.70 | a | 56.60 | ||||||
1981 | 38.77 | a | 43.88 | c | 48.19 | e | 61.18 | 65.10 | 76.90 | 79.58 | 74.40 | 68.42 | 59.52 | a | ----- | z | 39.60 | f | 61.59 | b | ||||||
1982 | 39.83 | e | 40.80 | h | 50.83 | e | 50.50 | f | 62.90 | 73.43 | a | 75.63 | 71.85 | u | 70.75 | 53.37 | h | 45.09 | b | 43.38 | f | 59.78 | e | |||
1983 | 42.19 | j | 43.06 | b | 45.79 | e | 54.63 | k | ----- | z | 70.55 | b | 78.58 | e | 79.18 | a | 73.19 | a | 58.47 | a | ----- | z | ----- | z | 64.12 | e |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 37.09 | 40.82 | 46.85 | 55.71 | 64.01 | 73.50 | 77.48 | 75.56 | 68.47 | 57.54 | 44.65 | 38.60 | 56.18 | |||||||||||||
S.D. | 3.00 | 3.65 | 3.25 | 3.63 | 2.63 | 2.73 | 2.59 | 1.96 | 2.08 | 3.19 | 2.93 | 3.11 | 0.45 | |||||||||||||
SKEW | 0.27 | -0.54 | -1.01 | -0.48 | 0.80 | 0.07 | 0.06 | -0.16 | 0.59 | -0.63 | -0.73 | 0.14 | 0.03 | |||||||||||||
MAX | 43.52 | 47.05 | 51.92 | 61.18 | 70.50 | 77.45 | 81.58 | 79.18 | 73.19 | 62.24 | 49.87 | 44.70 | 56.84 | |||||||||||||
MIN | 31.47 | 33.86 | 38.58 | 48.21 | 59.97 | 69.63 | 73.02 | 71.71 | 65.57 | 51.60 | 38.05 | 32.85 | 55.49 | |||||||||||||
YRS | 12 | 14 | 14 | 12 | 14 | 15 | 15 | 13 | 15 | 14 | 14 | 12 | 7 |