YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1950 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 84.68 | l | 76.50 | 57.96 | g | 52.60 | 50.55 | 59.88 | i | |||
1951 | 44.00 | c | 49.86 | 49.68 | 67.37 | 68.13 | a | 77.61 | b | 80.97 | b | 79.68 | 77.17 | 61.77 | 52.03 | 43.26 | 62.63 | |||||||||
1952 | 40.39 | 48.66 | 53.19 | 63.66 | a | 69.07 | d | 68.41 | a | 82.61 | 79.66 | b | 80.23 | 72.74 | 51.60 | 48.00 | 63.19 | |||||||||
1953 | 52.13 | 52.00 | 55.26 | 59.33 | 65.30 | a | 67.93 | 79.57 | a | 78.30 | a | 75.41 | c | 66.23 | 56.07 | 49.93 | p | 64.32 | a | |||||||
1954 | 44.06 | 51.95 | f | 56.34 | b | ----- | z | ----- | z | 70.45 | h | 76.21 | b | 74.27 | a | 72.47 | 65.79 | c | 58.83 | 48.42 | 62.05 | d | ||||
1955 | 45.26 | 49.96 | e | 50.48 | f | 55.37 | 64.07 | a | 71.96 | e | 72.45 | b | 79.40 | a | 73.57 | 61.71 | 47.96 | b | 45.00 | 60.61 | a | |||||
1956 | 45.58 | 40.55 | 52.16 | 65.93 | 72.87 | 68.07 | 82.16 | 78.40 | a | 73.41 | a | 59.87 | 52.00 | 45.14 | b | 61.35 | ||||||||||
1957 | 37.45 | 49.78 | a | 54.00 | 62.90 | a | 69.68 | 72.93 | b | 77.39 | 76.97 | 81.52 | a | 62.68 | 53.86 | a | 49.00 | a | 62.35 | |||||||
1958 | 49.58 | 55.32 | 55.16 | 60.93 | 74.77 | a | 75.97 | 85.94 | 85.48 | 75.31 | a | 68.48 | 51.97 | 49.94 | 65.74 | |||||||||||
1959 | 46.03 | 47.82 | 54.81 | 62.86 | a | 66.35 | 71.40 | 80.90 | 77.97 | a | 69.53 | 64.19 | 53.70 | 46.90 | a | 61.87 | ||||||||||
1960 | 40.68 | 50.00 | 54.48 | 59.80 | 63.35 | 75.03 | 84.16 | 76.74 | 74.87 | 64.58 | 53.81 | d | 45.68 | 61.93 | ||||||||||||
1961 | 50.94 | 51.46 | 54.71 | 58.17 | 66.81 | 78.77 | 82.32 | 86.23 | a | 73.39 | b | 62.90 | 51.10 | 45.23 | 63.50 | |||||||||||
1962 | 44.00 | 49.43 | 53.10 | 62.63 | 61.10 | 72.83 | a | 80.19 | 77.73 | a | 76.00 | 63.77 | a | 53.28 | a | 49.00 | 61.92 | |||||||||
1963 | 40.84 | 55.50 | 54.39 | 57.00 | 69.03 | 70.57 | 73.60 | a | 78.19 | 77.73 | 63.06 | 52.69 | a | 46.26 | 61.57 | |||||||||||
1964 | 46.48 | 51.14 | 52.77 | a | 58.37 | 65.48 | 69.77 | 77.48 | 76.00 | 72.27 | 66.19 | 49.10 | 42.58 | 60.64 | ||||||||||||
1965 | 45.52 | 50.25 | 60.57 | a | 62.70 | 64.67 | a | 74.66 | a | 83.61 | 80.61 | 74.50 | 65.94 | 54.53 | 43.68 | 63.44 | ||||||||||
1966 | 44.48 | 49.50 | 55.96 | d | 63.20 | 70.61 | 73.90 | 77.74 | 82.42 | 77.20 | 64.82 | c | 53.37 | 48.48 | 63.47 | |||||||||||
1967 | 48.10 | 53.15 | a | 52.16 | 57.30 | 69.45 | 78.70 | 82.71 | 89.94 | 81.33 | 63.84 | 55.43 | 46.19 | 64.86 | ||||||||||||
1968 | 44.42 | 58.83 | 57.55 | 59.67 | 67.50 | a | 72.63 | 81.74 | 75.80 | a | 73.47 | 61.39 | 52.13 | 42.06 | 62.27 | |||||||||||
1969 | 36.16 | 46.79 | 59.52 | 60.90 | 72.16 | 76.87 | 79.42 | 78.61 | 73.57 | 62.35 | 53.57 | 46.90 | 62.23 | |||||||||||||
1970 | 45.81 | 56.00 | 56.94 | 57.13 | 69.16 | 78.27 | 82.68 | 83.39 | 71.53 | 63.06 | 52.67 | 43.97 | 63.38 | |||||||||||||
1971 | 44.32 | 49.43 | 51.06 | 60.00 | 69.26 | 67.37 | 81.26 | 83.74 | 71.83 | 60.29 | 50.40 | 43.10 | 61.01 | |||||||||||||
1972 | 43.00 | 48.62 | 56.58 | 56.70 | 72.06 | 73.37 | 82.74 | 84.07 | a | 71.90 | 64.55 | 53.50 | 41.48 | 62.38 | ||||||||||||
1973 | 44.32 | 53.29 | 54.58 | 62.97 | 70.97 | 73.83 | 82.45 | 77.74 | 77.37 | 61.52 | 48.13 | 48.45 | 62.97 | |||||||||||||
1974 | 43.00 | 48.11 | 55.23 | 59.60 | 63.45 | 76.07 | 77.42 | 81.26 | 83.52 | a | 68.61 | 55.13 | 48.61 | 63.33 | ||||||||||||
1975 | 46.13 | 47.89 | 53.29 | 58.20 | 69.39 | 71.93 | 80.13 | 75.45 | 80.20 | 59.97 | a | 51.07 | 47.39 | 61.75 | ||||||||||||
1976 | 47.52 | 49.14 | 53.39 | 60.17 | 69.16 | 70.90 | 78.30 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 61.22 | e | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 44.62 | 50.50 | 54.67 | 60.51 | 68.15 | 73.19 | 80.24 | 79.92 | 75.61 | 64.01 | 52.71 | 46.21 | 62.63 | |||||||||||||
S.D. | 3.63 | 3.61 | 2.45 | 2.99 | 3.33 | 3.44 | 3.20 | 3.82 | 3.54 | 2.98 | 2.38 | 2.59 | 1.20 | |||||||||||||
SKEW | -0.25 | -0.07 | 0.42 | 0.39 | -0.18 | -0.00 | -0.68 | 0.85 | 0.55 | 1.01 | 0.12 | -0.20 | 0.75 | |||||||||||||
MAX | 52.13 | 58.83 | 60.57 | 67.37 | 74.77 | 78.77 | 85.94 | 89.94 | 83.52 | 72.74 | 58.83 | 50.55 | 65.74 | |||||||||||||
MIN | 36.16 | 40.55 | 49.68 | 55.37 | 61.10 | 67.37 | 72.45 | 74.27 | 69.53 | 59.87 | 47.96 | 41.48 | 60.64 | |||||||||||||
YRS | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 26 | 25 | 26 | 25 | 22 |