YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1962 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 77.04 | r | 81.95 | 76.00 | 65.71 | 56.45 | 46.95 | 65.41 | g | |||||
1963 | 41.97 | 49.89 | 53.50 | 60.60 | 71.73 | 76.78 | 82.82 | 77.55 | 76.25 | 67.60 | 53.37 | 44.53 | 63.05 | |||||||||||||
1964 | 40.08 | 40.90 | 50.29 | 58.67 | 69.61 | 78.20 | 83.34 | f | 79.97 | a | 72.32 | 65.47 | 50.40 | 44.84 | 59.16 | a | ||||||||||
1965 | 47.00 | a | 46.48 | 50.81 | 61.18 | 67.77 | 74.77 | 81.66 | 80.66 | 72.98 | 65.85 | 58.20 | 46.28 | a | 62.80 | |||||||||||
1966 | 41.81 | 42.77 | 54.98 | 62.27 | 71.71 | 78.13 | 83.37 | 79.84 | 73.20 | 63.74 | 56.63 | 44.92 | 62.78 | |||||||||||||
1967 | 44.27 | 49.73 | 57.98 | 61.07 | 68.23 | 77.57 | 82.39 | 79.75 | a | 73.93 | 65.71 | 54.77 | 40.66 | 63.00 | ||||||||||||
1968 | 44.61 | 51.93 | 53.22 | a | 57.48 | 67.26 | 78.53 | 79.38 | a | 75.61 | 73.05 | 65.45 | 51.47 | 41.50 | 61.62 | |||||||||||
1969 | 47.81 | 46.30 | a | 49.05 | 62.10 | 69.68 | a | 76.60 | 81.79 | 81.34 | 74.75 | 63.71 | 51.77 | 46.10 | 62.58 | |||||||||||
1970 | 42.88 | a | 49.14 | 50.60 | 57.27 | 70.94 | 79.91 | a | 83.98 | 82.07 | b | 74.88 | 61.27 | 55.12 | 49.37 | 63.12 | ||||||||||
1971 | 46.00 | 48.35 | a | 56.31 | 62.73 | o | 68.66 | 79.63 | 85.94 | 79.97 | 75.27 | 61.25 | a | 52.88 | 44.79 | 63.55 | a | |||||||||
1972 | 46.89 | 51.29 | 60.23 | a | 62.38 | a | 69.11 | 77.75 | 82.82 | a | 79.47 | a | 74.38 | 66.00 | 49.69 | a | 45.84 | b | 63.82 | |||||||
1973 | 43.11 | 48.71 | 51.03 | 56.33 | a | 70.23 | a | 78.14 | a | 81.92 | a | 81.37 | 75.97 | 67.47 | 54.67 | 46.90 | a | 62.99 | ||||||||
1974 | 46.31 | 47.62 | 57.37 | 62.29 | a | 73.45 | 84.50 | a | 80.42 | 78.34 | 73.27 | 64.42 | 52.72 | 41.55 | a | 63.52 | ||||||||||
1975 | 43.24 | 45.15 | a | 51.23 | 55.28 | 65.81 | 76.77 | 80.27 | 81.24 | 72.63 | 64.74 | 52.37 | 45.95 | 61.22 | ||||||||||||
1976 | 44.37 | 52.21 | 53.57 | a | 60.25 | 69.24 | 78.62 | 79.50 | 80.19 | 72.92 | 59.53 | 49.88 | 43.68 | 62.00 | ||||||||||||
1977 | 43.74 | 48.93 | 49.29 | 61.72 | 67.52 | 78.93 | 81.50 | 81.37 | 77.05 | 66.85 | 54.78 | 48.94 | 63.39 | |||||||||||||
1978 | 45.87 | 47.54 | 56.94 | 61.53 | 69.58 | a | 79.98 | 83.94 | 79.76 | 73.30 | 66.40 | a | 53.40 | 41.86 | b | 63.34 | ||||||||||
1979 | 40.90 | 47.62 | 51.74 | 61.43 | 67.77 | 78.05 | 81.89 | 77.18 | 76.62 | a | 66.26 | 48.40 | 46.13 | 62.00 | ||||||||||||
1980 | 46.68 | 50.12 | 51.27 | 60.93 | 67.03 | 81.52 | 84.76 | 78.72 | b | 75.28 | 61.27 | c | 51.03 | 48.98 | 63.13 | |||||||||||
1981 | 45.83 | b | 50.48 | 51.18 | 65.10 | a | 70.08 | 81.20 | 80.61 | 80.10 | 74.35 | 62.19 | 54.78 | 47.48 | 63.62 | |||||||||||
1982 | 44.05 | b | 48.65 | a | 51.97 | b | 61.33 | 67.10 | b | 76.85 | 81.05 | a | 79.61 | 75.22 | a | 61.28 | a | 49.73 | 41.58 | 61.54 | ||||||
1983 | 43.42 | a | 46.92 | b | 51.13 | d | 53.43 | 67.53 | a | 75.05 | 80.44 | 79.48 | 76.32 | 64.23 | 51.07 | a | 44.67 | a | 61.14 | |||||||
1984 | 44.21 | 45.16 | a | 53.40 | 57.88 | a | 73.45 | 78.45 | a | 80.45 | 77.48 | 74.07 | 59.81 | 52.67 | a | 46.44 | 61.96 | |||||||||
1985 | 41.48 | 46.17 | a | 54.45 | a | 62.58 | 70.69 | 79.78 | 82.44 | 79.18 | 70.85 | 62.68 | 52.33 | a | 45.27 | a | 62.32 | |||||||||
1986 | 48.91 | b | 49.43 | 56.17 | a | 62.65 | 70.00 | 79.13 | 77.92 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 63.46 | e | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 44.39 | 47.98 | 53.24 | 60.25 | 69.34 | 78.54 | 81.79 | 79.68 | 74.37 | 64.12 | 52.86 | 45.22 | 62.62 | |||||||||||||
S.D. | 2.28 | 2.72 | 2.99 | 2.79 | 2.00 | 2.09 | 1.87 | 1.60 | 1.57 | 2.42 | 2.47 | 2.44 | 0.81 | |||||||||||||
SKEW | 0.03 | -0.75 | 0.65 | -0.82 | 0.42 | 0.71 | 0.19 | -0.67 | -0.16 | -0.42 | 0.25 | -0.25 | -0.41 | |||||||||||||
MAX | 48.91 | 52.21 | 60.23 | 65.10 | 73.45 | 84.50 | 85.94 | 82.07 | 77.05 | 67.60 | 58.20 | 49.37 | 63.82 | |||||||||||||
MIN | 40.08 | 40.90 | 49.05 | 53.43 | 65.81 | 74.77 | 77.92 | 75.61 | 70.85 | 59.53 | 48.40 | 40.66 | 61.14 | |||||||||||||
YRS | 24 | 24 | 24 | 23 | 24 | 24 | 23 | 24 | 24 | 24 | 24 | 24 | 21 |