YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1952 | ----- | z | ----- | z | ----- | z | 70.30 | b | 83.42 | 84.95 | a | 93.56 | 94.66 | 89.58 | d | ----- | z | ----- | z | 52.42 | 81.27 | e | ||||
1953 | 55.13 | a | 56.10 | h | 63.87 | 68.47 | 73.16 | 86.80 | 95.61 | 94.68 | a | 88.12 | 74.00 | 63.00 | 51.44 | 74.03 | a | |||||||||
1954 | 52.85 | a | 63.36 | 61.61 | 75.05 | 81.11 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 66.80 | g | ||||
1955 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 85.85 | c | 89.82 | 90.58 | 86.42 | 77.40 | 59.83 | 55.48 | 77.91 | e | ||||||
1956 | 56.12 | a | 51.83 | 62.90 | 67.70 | 77.87 | 88.45 | 91.77 | 90.11 | 89.36 | b | 71.45 | 58.79 | a | 53.18 | 71.63 | ||||||||||
1957 | 54.23 | 63.11 | 64.70 | a | 70.88 | 76.14 | c | 88.18 | h | 96.61 | c | 92.68 | f | 86.58 | e | 71.80 | a | 56.43 | a | 54.38 | e | 69.49 | b | |||
1958 | 53.16 | b | 58.78 | e | ----- | z | 71.44 | c | 87.23 | 92.97 | 97.55 | ----- | z | ----- | z | 78.92 | ----- | z | 57.87 | 74.74 | d | |||||
1959 | 56.11 | 55.88 | 64.90 | 75.05 | 77.06 | 90.27 | 96.56 | 91.45 | 84.63 | 74.98 | 62.42 | 53.98 | 73.61 | |||||||||||||
1960 | 50.26 | 53.97 | 67.05 | 72.27 | 78.82 | 92.93 | p | 95.55 | 94.03 | 87.78 | 73.13 | 60.92 | 51.42 | 71.38 | a | |||||||||||
1961 | 55.06 | 58.82 | 62.66 | 70.95 | 77.37 | 91.17 | a | 93.50 | 91.69 | 83.75 | 71.55 | 57.15 | 52.70 | a | 72.20 | |||||||||||
1962 | 51.40 | 57.25 | 57.85 | 73.97 | 75.00 | a | 85.55 | 93.55 | 94.65 | 87.67 | 76.67 | a | 65.95 | a | 54.82 | 72.86 | ||||||||||
1963 | 47.55 | 62.25 | 60.23 | 65.13 | 80.34 | 82.53 | 92.82 | f | 90.56 | e | 87.90 | 78.81 | 62.43 | 53.42 | 70.10 | a | ||||||||||
1964 | 49.39 | 50.88 | 55.68 | 68.38 | 77.65 | 86.03 | 95.27 | 92.31 | 85.80 | 79.89 | 59.30 | 53.85 | 71.20 | |||||||||||||
1965 | 54.42 | 56.73 | 59.61 | d | 68.62 | b | 76.15 | a | 80.16 | a | 93.13 | a | 93.15 | 83.52 | 77.74 | 65.23 | 53.08 | 71.80 | ||||||||
1966 | 49.60 | 52.32 | 63.68 | 72.90 | 74.12 | w | 91.28 | l | 93.50 | e | 93.81 | 87.10 | ----- | z | ----- | z | ----- | z | 73.27 | e | ||||||
1967 | 50.25 | a | ----- | z | ----- | z | 63.73 | 77.45 | a | 83.61 | b | 93.90 | 92.56 | 83.45 | a | 75.03 | a | 63.90 | 47.73 | 73.16 | b | |||||
1968 | 51.65 | 59.98 | 61.97 | 66.27 | 76.05 | ----- | z | ----- | z | ----- | z | 83.83 | 71.68 | ----- | z | ----- | z | 67.35 | e | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 52.48 | 57.32 | 62.05 | 70.07 | 78.32 | 86.53 | 94.28 | 92.63 | 86.37 | 75.22 | 61.28 | 53.27 | 72.22 | |||||||||||||
S.D. | 2.69 | 4.24 | 3.09 | 3.40 | 3.52 | 3.69 | 2.07 | 1.66 | 2.11 | 3.03 | 3.06 | 2.31 | 0.88 | |||||||||||||
SKEW | -0.20 | -0.04 | -0.52 | -0.20 | 1.11 | 0.14 | -0.38 | -0.12 | -0.10 | 0.09 | -0.07 | -0.45 | 0.53 | |||||||||||||
MAX | 56.12 | 63.36 | 67.05 | 75.05 | 87.23 | 92.97 | 97.55 | 94.68 | 89.58 | 79.89 | 65.95 | 57.87 | 73.61 | |||||||||||||
MIN | 47.55 | 50.88 | 55.68 | 63.73 | 73.16 | 80.16 | 89.82 | 90.11 | 83.45 | 71.45 | 56.43 | 47.73 | 71.20 | |||||||||||||
YRS | 15 | 13 | 13 | 16 | 15 | 12 | 14 | 13 | 15 | 14 | 12 | 14 | 6 |