YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1962 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 81.23 | i | 74.23 | 71.47 | 59.32 | 46.67 | 43.45 | 59.03 | g | |||||
1963 | 34.19 | 49.32 | 47.81 | 49.50 | 60.77 | 67.57 | 73.19 | 77.39 | 75.37 | 61.29 | 47.90 | 40.35 | 57.05 | |||||||||||||
1964 | 38.39 | 44.07 | 44.06 | 51.40 | 60.61 | 67.77 | 79.00 | 74.74 | 69.07 | 60.06 | 41.53 | 37.03 | 55.64 | |||||||||||||
1965 | 38.23 | 45.64 | 46.10 | 55.87 | 60.29 | 68.97 | 78.58 | 75.55 | 63.83 | 66.32 | 48.27 | 38.55 | 57.18 | |||||||||||||
1966 | 39.87 | 40.89 | 48.84 | 56.90 | 66.29 | 68.53 | 76.13 | 78.55 | 71.17 | 60.29 | 47.67 | 40.10 | 57.94 | |||||||||||||
1967 | 40.71 | 47.07 | 44.19 | 46.67 | 62.32 | 72.43 | 80.94 | 84.55 | 75.30 | 61.58 | 45.90 | 37.19 | 58.24 | |||||||||||||
1968 | 39.45 | 43.66 | 52.65 | 53.13 | 61.71 | 70.57 | 82.71 | 73.13 | 70.43 | 57.48 | 43.60 | 37.40 | a | 57.16 | ||||||||||||
1969 | 31.90 | 36.96 | 47.06 | 53.33 | 65.58 | 72.27 | 76.39 | 75.81 | 69.77 | 53.58 | 48.20 | 39.55 | 55.87 | |||||||||||||
1970 | 38.77 | 43.11 | 46.13 | 47.97 | 63.16 | 72.80 | 81.39 | 81.19 | 65.27 | 57.83 | b | 46.17 | 37.26 | 56.75 | ||||||||||||
1971 | 41.10 | 42.43 | 43.58 | 55.40 | 62.81 | 71.50 | 81.58 | 84.03 | 65.37 | 55.26 | 45.53 | 35.81 | 57.03 | |||||||||||||
1972 | 36.83 | a | 43.03 | 52.52 | 50.90 | 63.90 | 71.73 | 78.58 | 80.06 | 66.43 | 55.35 | 46.30 | 32.00 | 56.47 | ||||||||||||
1973 | 35.23 | 42.89 | 46.48 | 54.33 | 66.03 | 72.33 | 83.16 | 78.68 | 68.70 | 58.65 | 39.70 | 41.19 | 57.28 | |||||||||||||
1974 | 32.68 | 43.21 | 47.00 | 51.87 | 57.83 | a | 76.70 | 78.35 | 79.68 | 73.93 | 61.52 | 47.63 | 40.42 | 57.57 | ||||||||||||
1975 | 39.45 | 39.79 | 43.06 | 47.28 | a | 62.71 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 46.46 | g | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 37.45 | 43.24 | 46.88 | 51.89 | 62.62 | 71.10 | 79.17 | 78.28 | 69.70 | 59.12 | 45.77 | 38.48 | 57.02 | |||||||||||||
S.D. | 3.03 | 3.11 | 3.05 | 3.34 | 2.46 | 2.60 | 2.96 | 3.61 | 3.79 | 3.35 | 2.65 | 2.87 | 0.76 | |||||||||||||
SKEW | -0.64 | -0.01 | 0.74 | -0.15 | -0.11 | 0.43 | -0.46 | 0.35 | 0.06 | 0.29 | -1.19 | -0.51 | -0.32 | |||||||||||||
MAX | 41.10 | 49.32 | 52.65 | 56.90 | 66.29 | 76.70 | 83.16 | 84.55 | 75.37 | 66.32 | 48.27 | 43.45 | 58.24 | |||||||||||||
MIN | 31.90 | 36.96 | 43.06 | 46.67 | 57.83 | 67.57 | 73.19 | 73.13 | 63.83 | 53.58 | 39.70 | 32.00 | 55.64 | |||||||||||||
YRS | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 12 |