YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1958 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 39.61 | i | ----- | z |
1959 | 38.58 | e | 40.25 | 46.94 | 54.05 | 58.34 | 67.33 | 76.06 | 73.00 | 63.90 | 55.25 | e | 41.04 | b | 36.73 | a | 54.29 | |||||||||
1960 | 27.21 | 40.38 | 44.40 | 53.73 | 57.68 | 69.10 | 79.26 | 71.82 | 67.11 | b | 57.40 | a | 45.04 | d | 33.03 | 53.85 | ||||||||||
1961 | 36.48 | b | 45.29 | 47.55 | 52.14 | a | 58.90 | 73.67 | c | 77.63 | a | 80.52 | 63.98 | a | 53.81 | 38.85 | 37.29 | 55.51 | ||||||||
1962 | 35.38 | b | 39.29 | b | 43.75 | a | 55.65 | 55.37 | 67.03 | 74.32 | 71.62 | a | 67.43 | b | 55.16 | 46.62 | 39.97 | 54.30 | ||||||||
1963 | 30.97 | 41.67 | b | 46.74 | 50.03 | 60.61 | 67.02 | 70.85 | 74.68 | 70.93 | 58.10 | 46.66 | a | 34.82 | a | 54.42 | ||||||||||
1964 | 40.65 | 43.93 | 46.06 | 52.00 | 58.32 | 65.60 | 73.24 | 70.79 | 65.05 | 56.00 | 42.48 | 34.50 | a | 54.05 | ||||||||||||
1965 | 37.69 | 44.21 | 46.19 | 56.13 | 60.25 | c | 67.33 | 75.63 | a | 75.26 | 65.09 | b | 59.85 | 48.12 | a | 38.02 | b | 56.15 | ||||||||
1966 | 38.27 | 42.30 | 46.94 | 55.88 | 62.35 | a | 65.93 | 73.08 | 74.05 | a | 69.47 | a | 56.90 | 47.65 | 41.89 | 56.23 | ||||||||||
1967 | 44.47 | 45.82 | 46.77 | a | 50.40 | a | 62.45 | 70.97 | 77.24 | 81.26 | 73.67 | 57.15 | 45.98 | 39.74 | b | 57.99 | ||||||||||
1968 | 38.47 | 43.50 | 50.39 | 52.42 | ----- | z | 68.10 | a | 77.00 | a | 72.07 | a | 68.31 | d | 54.31 | 46.23 | 36.95 | 55.25 | a | |||||||
1969 | 25.81 | 36.75 | 46.50 | a | 53.00 | a | 64.08 | 72.29 | b | 73.72 | f | 72.60 | b | 68.57 | 54.43 | a | 47.62 | ----- | z | 54.16 | b | |||||
1970 | 35.37 | 43.80 | 47.22 | a | ----- | z | 61.40 | 70.75 | 76.75 | a | 75.56 | d | 63.20 | 54.65 | ----- | z | ----- | z | 58.74 | c | ||||||
1971 | 42.14 | b | 43.06 | a | 43.89 | 52.05 | 60.60 | b | 64.47 | 76.50 | 78.61 | 63.33 | 54.53 | 45.86 | a | 39.89 | 55.41 | |||||||||
1972 | 36.56 | 39.19 | 47.75 | a | 50.00 | 62.60 | 67.07 | 75.69 | 77.03 | ----- | z | ----- | z | ----- | z | ----- | z | 56.99 | d | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 36.29 | 42.10 | 46.51 | 52.88 | 60.23 | 68.33 | 75.64 | 74.92 | 66.93 | 55.96 | 45.18 | 37.53 | 55.22 | |||||||||||||
S.D. | 5.25 | 2.62 | 1.71 | 2.12 | 2.43 | 2.67 | 2.25 | 3.35 | 3.22 | 1.80 | 2.89 | 2.71 | 1.30 | |||||||||||||
SKEW | -0.66 | -0.46 | 0.22 | 0.18 | -0.33 | 0.61 | -0.60 | 0.66 | 0.60 | 0.74 | -1.11 | -0.10 | 0.89 | |||||||||||||
MAX | 44.47 | 45.82 | 50.39 | 56.13 | 64.08 | 73.67 | 79.26 | 81.26 | 73.67 | 59.85 | 48.12 | 41.89 | 57.99 | |||||||||||||
MIN | 25.81 | 36.75 | 43.75 | 50.00 | 55.37 | 64.47 | 70.85 | 70.79 | 63.20 | 53.81 | 38.85 | 33.03 | 53.85 | |||||||||||||
YRS | 14 | 14 | 14 | 13 | 13 | 14 | 13 | 14 | 13 | 13 | 12 | 11 | 10 |