YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1952 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 50.27 | 47.68 | 48.97 | j | ||
1953 | 50.16 | 46.00 | 47.71 | 48.97 | 52.58 | 55.67 | 61.52 | 61.23 | 59.48 | a | 57.29 | 53.40 | 48.00 | 53.50 | ||||||||||||
1954 | 45.77 | 49.89 | a | 49.13 | 52.57 | 55.19 | 56.90 | 62.77 | 62.45 | 60.60 | 55.90 | 54.93 | 49.77 | 54.66 | ||||||||||||
1955 | 45.35 | 46.11 | 49.77 | 50.45 | a | 53.55 | 56.13 | 59.65 | 63.00 | 62.45 | a | 54.90 | 51.03 | 48.84 | 53.44 | |||||||||||
1956 | 47.57 | a | 44.59 | 48.65 | 51.00 | 55.39 | 57.53 | 60.71 | 61.29 | 61.87 | 57.03 | 55.77 | 49.94 | 54.28 | ||||||||||||
1957 | 47.94 | 51.43 | 49.84 | 51.07 | 55.29 | 58.07 | 61.61 | 63.45 | 61.33 | ----- | z | 52.13 | 51.90 | 54.91 | a | |||||||||||
1958 | 49.61 | 50.79 | 48.97 | 52.97 | a | 56.87 | a | 59.50 | 61.10 | 64.42 | 62.67 | 62.23 | 53.03 | a | 52.19 | 56.19 | ||||||||||
1959 | 50.42 | 48.82 | 52.97 | 57.10 | 57.58 | 60.20 | 64.71 | 63.29 | 63.43 | 58.87 | 54.90 | 52.74 | 57.09 | |||||||||||||
1960 | 46.52 | 49.24 | 50.74 | 52.60 | 57.16 | 58.00 | 61.81 | 64.45 | 63.40 | 54.83 | m | 52.07 | 44.52 | 54.59 | a | |||||||||||
1961 | 51.94 | 48.74 | e | 49.31 | b | 51.69 | a | 52.77 | a | 54.83 | 58.87 | 60.42 | 54.86 | a | 53.26 | 50.60 | 48.13 | 52.95 | ||||||||
1962 | 47.46 | e | 48.19 | a | 46.83 | a | 54.00 | e | 53.19 | 54.72 | a | 58.71 | 61.00 | 59.87 | 56.16 | 52.70 | 49.32 | 53.51 | ||||||||
1963 | 47.90 | 52.68 | 48.19 | 48.47 | 54.90 | 57.37 | 60.03 | 62.52 | 64.57 | b | 59.77 | 53.50 | 50.97 | 55.07 | ||||||||||||
1964 | 47.77 | 48.10 | 48.10 | 52.10 | 52.26 | 54.93 | 57.81 | 58.90 | 59.47 | 60.35 | 52.07 | 50.48 | 53.53 | |||||||||||||
1965 | 49.39 | 47.93 | 50.42 | 51.90 | 54.19 | 54.17 | 57.35 | 62.00 | 58.83 | 60.97 | 55.17 | 49.68 | 54.33 | |||||||||||||
1966 | 46.84 | 47.36 | 50.35 | 53.90 | 57.00 | 58.53 | 61.06 | 64.84 | 61.27 | 59.42 | 54.47 | 50.58 | 55.47 | |||||||||||||
1967 | 48.68 | 48.93 | 51.55 | 48.17 | 54.45 | 54.70 | 59.19 | 64.06 | 63.53 | 58.52 | 56.77 | 47.87 | 54.70 | |||||||||||||
1968 | 49.52 | 53.07 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 51.29 | j | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 48.30 | 48.87 | 49.50 | 51.80 | 54.83 | 56.75 | 60.46 | 62.49 | 61.18 | 58.05 | 53.30 | 49.54 | 54.52 | |||||||||||||
S.D. | 1.79 | 2.34 | 1.57 | 2.32 | 1.76 | 1.90 | 1.95 | 1.69 | 2.46 | 2.58 | 1.91 | 2.06 | 1.20 | |||||||||||||
SKEW | 0.21 | 0.15 | 0.43 | 0.36 | 0.12 | 0.26 | 0.34 | -0.44 | -0.98 | -0.21 | 0.08 | -0.59 | 0.72 | |||||||||||||
MAX | 51.94 | 53.07 | 52.97 | 57.10 | 57.58 | 60.20 | 64.71 | 64.84 | 64.57 | 62.23 | 56.77 | 52.74 | 57.09 | |||||||||||||
MIN | 45.35 | 44.59 | 46.83 | 48.17 | 52.26 | 54.17 | 57.35 | 58.90 | 54.86 | 53.26 | 50.27 | 44.52 | 52.95 | |||||||||||||
YRS | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 13 | 16 | 16 | 13 |