YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 63.88 | 64.31 | ----- | z | 58.37 | 51.37 | 43.87 | 37.69 | 53.25 | f | ||||||
1949 | 31.47 | 38.96 | 47.02 | 51.97 | 58.90 | 60.47 | a | 63.69 | 64.69 | 61.32 | 49.34 | 50.25 | 40.39 | 51.54 | ||||||||||||
1950 | 27.19 | 42.18 | 44.19 | 48.98 | 53.98 | 62.53 | 65.71 | 66.23 | 60.02 | 51.27 | 45.48 | 47.15 | 51.24 | |||||||||||||
1951 | 38.98 | 42.65 | a | 41.85 | 51.70 | 56.44 | 63.60 | 66.69 | 64.02 | 60.93 | 52.50 | 45.70 | 38.26 | 51.94 | ||||||||||||
1952 | 38.10 | 42.79 | 44.48 | 50.73 | 56.00 | 58.78 | 65.81 | 65.40 | 61.78 | 55.95 | 42.60 | 42.98 | 52.12 | |||||||||||||
1953 | 46.68 | 43.30 | 45.89 | 49.95 | 56.18 | 59.05 | 65.31 | 65.63 | 61.20 | 54.69 | 48.40 | 44.11 | 53.37 | |||||||||||||
1954 | 38.29 | 44.43 | 43.29 | 48.27 | 56.35 | 58.08 | 62.15 | 62.44 | 60.45 | 52.40 | 50.22 | 42.48 | 51.57 | |||||||||||||
1955 | 41.21 | 40.38 | 40.85 | 46.75 | 52.87 | 59.67 | 62.21 | 62.77 | 59.00 | 52.39 | 40.70 | 40.10 | 49.91 | |||||||||||||
1956 | 40.24 | 37.31 | 42.48 | 51.25 | 58.94 | 59.22 | 66.77 | 64.66 | 59.13 | 51.44 | 43.82 | 41.94 | 51.43 | |||||||||||||
1957 | 33.98 | 41.05 | 46.02 | 52.07 | 60.44 | 62.60 | 63.74 | 64.08 | 64.45 | 52.24 | 44.88 | 44.68 | 52.52 | |||||||||||||
1958 | 44.63 | 49.02 | 46.16 | 51.70 | 62.05 | 66.25 | 71.34 | 68.42 | 61.08 | 54.61 | 44.68 | 45.87 | 55.48 | |||||||||||||
1959 | 41.73 | 42.32 | 45.94 | 51.22 | 55.63 | 62.15 | 67.42 | 64.00 | 58.53 | 53.05 | 44.83 | 41.56 | 52.36 | |||||||||||||
1960 | 40.32 | 43.10 | 45.19 | 51.30 | 55.97 | 62.38 | 68.87 | 64.50 | 60.10 | 54.66 | 45.82 | 40.73 | 52.75 | |||||||||||||
1961 | 44.77 | 46.52 | 47.73 | 50.10 | 56.81 | 65.23 | 68.89 | 69.48 | 59.60 | 51.89 | 43.27 | 41.40 | 53.81 | |||||||||||||
1962 | 40.13 | 44.23 | 44.11 | 52.67 | 53.90 | 61.07 | 65.44 | 64.69 | 62.17 | 54.85 | 48.45 | 44.52 | 53.02 | |||||||||||||
1963 | 36.47 | 48.77 | 45.76 | 49.75 | 58.47 | 60.82 | 64.16 | 66.44 | 65.27 | 56.32 | 47.30 | 43.56 | 53.59 | |||||||||||||
1964 | 43.40 | 43.34 | 45.95 | 48.90 | 55.26 | 60.62 | 65.84 | 64.48 | 59.83 | 54.87 | 44.47 | 37.94 | 52.08 | |||||||||||||
1965 | 41.44 | 44.02 | 46.82 | 52.10 | 55.11 | 63.22 | 68.79 | 67.79 | 59.52 | ----- | z | ----- | z | ----- | z | 55.42 | c | |||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 39.35 | 43.20 | 44.93 | 50.55 | 56.66 | 61.65 | 65.95 | 65.28 | 60.71 | 53.17 | 45.57 | 42.08 | 52.42 | |||||||||||||
S.D. | 4.96 | 3.03 | 1.91 | 1.61 | 2.41 | 2.29 | 2.46 | 1.90 | 1.86 | 1.92 | 2.62 | 2.74 | 1.28 | |||||||||||||
SKEW | -0.89 | 0.22 | -0.66 | -0.81 | 0.63 | 0.29 | 0.38 | 0.73 | 1.09 | -0.05 | 0.31 | 0.01 | 0.46 | |||||||||||||
MAX | 46.68 | 49.02 | 47.73 | 52.67 | 62.05 | 66.25 | 71.34 | 69.48 | 65.27 | 56.32 | 50.25 | 47.15 | 55.48 | |||||||||||||
MIN | 27.19 | 37.31 | 40.85 | 46.75 | 52.87 | 58.08 | 62.15 | 62.44 | 58.37 | 49.34 | 40.70 | 37.69 | 49.91 | |||||||||||||
YRS | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 17 | 18 | 17 | 17 | 17 | 16 |