YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 78.43 | c | 76.42 | e | 74.25 | b | 62.25 | c | 49.71 | f | 50.29 | 68.33 | g | |
1949 | 35.00 | 44.50 | f | 48.68 | 59.03 | 67.39 | 73.50 | 74.45 | 75.71 | 75.37 | 61.13 | 63.87 | 45.77 | a | 61.81 | a | ||||||||||
1950 | 43.47 | a | 49.74 | a | 50.61 | c | 63.00 | 66.53 | a | 77.04 | b | 72.03 | 74.74 | 69.69 | a | 70.45 | 62.47 | 56.42 | e | 63.02 | ||||||
1951 | 47.30 | a | 47.93 | 50.26 | d | 56.14 | a | 66.29 | 75.53 | 80.19 | 75.42 | 74.70 | 61.84 | 52.47 | 42.58 | 60.89 | ||||||||||
1952 | 44.71 | 43.86 | 43.13 | 57.13 | 67.45 | 76.53 | 78.19 | 75.77 | 74.47 | 71.52 | 49.12 | e | 45.48 | 60.61 | ||||||||||||
1953 | 53.48 | 49.71 | 52.60 | a | 57.47 | 61.10 | 78.33 | 76.27 | a | 75.63 | d | 77.88 | d | 65.07 | c | 56.47 | 45.93 | b | 62.50 | |||||||
1954 | 49.29 | 55.18 | 48.35 | 64.27 | 68.74 | 76.21 | a | 77.19 | 73.45 | 73.37 | 68.63 | a | 60.83 | a | 49.87 | 63.78 | ||||||||||
1955 | 42.03 | 43.93 | 52.55 | 58.87 | 65.42 | 75.63 | 74.87 | 73.03 | 74.77 | 67.65 | 55.27 | 50.67 | a | 61.22 | ||||||||||||
1956 | 49.16 | 43.72 | 56.52 | 57.33 | 71.87 | 79.69 | a | 76.03 | 75.42 | 79.27 | 66.45 | 55.33 | 50.48 | 63.44 | ||||||||||||
1957 | 43.58 | 53.61 | 50.71 | 56.60 | 61.97 | 77.24 | a | 77.55 | 72.45 | 73.47 | 57.40 | a | 48.60 | 51.68 | 60.40 | |||||||||||
1958 | 46.10 | 49.00 | 43.97 | a | 57.27 | 71.10 | 77.60 | 78.93 | a | 76.93 | a | 70.07 | 63.23 | 54.50 | 55.55 | 62.02 | ||||||||||
1959 | 49.97 | 46.14 | 55.39 | 63.17 | a | 67.74 | 78.73 | 77.74 | 73.29 | 71.53 | 65.19 | 55.43 | 47.20 | a | 62.63 | |||||||||||
1960 | 42.52 | 42.00 | b | 55.71 | 60.81 | c | 68.07 | a | 80.50 | 78.06 | 78.68 | 74.33 | 61.55 | 56.53 | 45.90 | 62.06 | ||||||||||
1961 | 50.16 | 49.57 | 51.57 | a | 61.97 | 69.26 | 79.47 | 78.90 | 74.87 | a | 69.79 | a | 62.87 | 46.23 | 42.84 | 61.46 | ||||||||||
1962 | 45.52 | 46.36 | 45.19 | 63.77 | 66.29 | 74.00 | 76.52 | 78.16 | 71.20 | 64.10 | a | 57.17 | 50.29 | 61.55 | ||||||||||||
1963 | 44.42 | 51.64 | 50.29 | 57.90 | 70.42 | 75.34 | a | 79.00 | 71.48 | 73.17 | 65.81 | 54.03 | 51.65 | 62.10 | ||||||||||||
1964 | 43.74 | 43.08 | c | 46.97 | 54.07 | a | 67.45 | 75.47 | 76.61 | 74.13 | 67.77 | 67.84 | 51.60 | 44.90 | 59.47 | |||||||||||
1965 | 48.13 | 45.76 | c | 46.52 | 56.20 | 64.19 | 71.50 | 75.68 | 75.59 | b | 69.61 | b | 68.90 | 54.83 | a | 46.90 | 60.32 | |||||||||
1966 | 43.16 | 43.23 | b | 54.68 | 61.70 | 70.65 | 75.90 | 79.23 | 74.68 | 70.27 | 64.23 | 57.20 | 47.19 | 61.84 | ||||||||||||
1967 | 47.65 | 51.93 | 55.65 | 56.10 | 65.19 | 72.30 | 76.45 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 60.75 | e | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 45.76 | 47.58 | 50.49 | 59.09 | 67.22 | 76.34 | 77.12 | 75.05 | 72.89 | 65.06 | 55.11 | 48.51 | 61.72 | |||||||||||||
S.D. | 4.06 | 3.94 | 4.10 | 3.08 | 2.89 | 2.44 | 1.94 | 1.83 | 3.00 | 3.57 | 4.56 | 3.84 | 1.16 | |||||||||||||
SKEW | -0.56 | 0.32 | -0.20 | 0.33 | -0.41 | -0.21 | -0.78 | 0.07 | 0.30 | -0.07 | 0.02 | 0.42 | -0.06 | |||||||||||||
MAX | 53.48 | 55.18 | 56.52 | 64.27 | 71.87 | 80.50 | 80.19 | 78.68 | 79.27 | 71.52 | 63.87 | 56.42 | 63.78 | |||||||||||||
MIN | 35.00 | 42.00 | 43.13 | 54.07 | 61.10 | 71.50 | 72.03 | 71.48 | 67.77 | 57.40 | 46.23 | 42.58 | 59.47 | |||||||||||||
YRS | 19 | 18 | 19 | 19 | 19 | 19 | 20 | 19 | 19 | 19 | 18 | 19 | 17 |