YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 67.08 | g | 48.43 | 44.90 | a | 46.67 | j | |
1948 | 51.42 | 46.76 | 49.74 | 68.07 | 76.55 | 84.37 | 87.97 | 86.13 | 83.03 | 69.00 | 54.47 | 49.55 | 67.25 | |||||||||||||
1949 | 35.87 | 46.79 | 57.13 | 66.40 | 74.55 | 81.55 | a | 83.46 | g | 84.10 | 80.20 | 64.42 | 65.43 | 46.81 | 63.93 | a | ||||||||||
1950 | 47.87 | 55.68 | 59.65 | 70.03 | 75.23 | 85.30 | 82.35 | 85.84 | 76.63 | 78.13 | 63.70 | 57.29 | 69.81 | |||||||||||||
1951 | 47.74 | 50.86 | 55.06 | 63.17 | 73.29 | 83.47 | 89.65 | 84.39 | 82.60 | 68.39 | 53.77 | 44.45 | 66.40 | |||||||||||||
1952 | 47.39 | 48.72 | 47.03 | 63.70 | 75.32 | 83.03 | 84.45 | 84.55 | 82.37 | 77.32 | 51.27 | 45.29 | 65.87 | |||||||||||||
1953 | 53.55 | 51.36 | 57.19 | 63.47 | 67.53 | a | 85.93 | 86.16 | 84.77 | 85.53 | 71.23 | 60.90 | 45.35 | 67.75 | ||||||||||||
1954 | 51.10 | 58.93 | 54.42 | 71.50 | 76.13 | 83.93 | 86.52 | 81.16 | 80.17 | 73.68 | 62.83 | 48.77 | 69.09 | |||||||||||||
1955 | 42.45 | 46.00 | 58.35 | 64.87 | 73.00 | 82.10 | 84.39 | 81.32 | 83.03 | 74.58 | 57.67 | 53.65 | 66.78 | |||||||||||||
1956 | 53.16 | 45.00 | 62.23 | 62.47 | 77.58 | 87.70 | 86.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 67.73 | e | |||||||
1957 | ----- | z | 58.19 | a | 54.86 | b | 63.26 | c | 68.67 | d | 84.83 | 86.39 | 80.77 | 80.77 | 64.23 | 50.20 | ----- | z | 69.22 | b | ||||||
1958 | 46.23 | 53.07 | 48.10 | 62.70 | 77.16 | 85.10 | 88.03 | 86.29 | 77.03 | 67.32 | 53.90 | 54.45 | 66.62 | |||||||||||||
1959 | 50.48 | 48.86 | 58.23 | 68.30 | ----- | z | 87.23 | 89.52 | 79.74 | 78.60 | 68.23 | 54.17 | 46.26 | 66.33 | a | |||||||||||
1960 | 41.50 | a | 43.41 | 60.16 | 67.03 | 73.16 | 87.33 | 89.97 | 87.68 | 82.77 | 64.97 | 58.60 | 42.39 | 66.58 | ||||||||||||
1961 | 46.65 | 51.36 | 54.29 | 65.77 | 75.84 | 90.07 | 89.32 | 81.74 | 73.90 | 66.68 | 50.93 | 42.60 | a | 65.76 | ||||||||||||
1962 | 40.23 | 47.82 | 50.30 | d | 70.50 | 73.32 | 82.63 | 84.77 | a | 88.29 | 76.65 | g | 68.65 | 60.07 | a | 50.03 | a | 65.15 | a | |||||||
1963 | 42.58 | 55.71 | 56.45 | 64.87 | 78.54 | c | 82.20 | 89.40 | a | 79.52 | b | 79.00 | 71.94 | 55.53 | 49.06 | 67.07 | ||||||||||
1964 | 44.48 | 44.48 | 51.71 | 60.83 | 75.14 | c | 83.97 | 88.13 | a | 80.90 | 74.53 | 73.94 | 52.33 | 46.40 | a | 64.74 | ||||||||||
1965 | 48.10 | 47.54 | 52.06 | 61.80 | 69.48 | 77.50 | 85.72 | b | 83.19 | 74.86 | h | 72.77 | 59.07 | 46.13 | 63.94 | a | ||||||||||
1966 | 42.23 | 45.32 | 59.77 | 68.00 | 78.94 | 83.73 | 88.16 | 83.29 | 77.20 | 69.16 | 60.24 | a | 45.52 | 66.80 | ||||||||||||
1967 | 46.65 | 55.11 | ----- | z | 55.11 | b | 74.07 | a | 80.72 | a | 85.37 | a | 82.67 | a | 78.33 | c | 74.19 | 61.28 | a | ----- | z | 69.35 | b | |||
1968 | 43.12 | g | 53.52 | 56.10 | ----- | z | 74.26 | ----- | z | 87.10 | ----- | z | 77.48 | e | ----- | z | 55.53 | 44.97 | a | 64.14 | e | |||||
1969 | 49.13 | 47.61 | 52.16 | 67.07 | 74.52 | 81.43 | 86.39 | ----- | z | ----- | z | ----- | z | 55.10 | 52.80 | a | 62.91 | c | ||||||||
1970 | 47.26 | 53.32 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 50.29 | j | ||
1971 | 48.73 | a | 50.43 | ----- | z | 64.17 | a | 70.97 | b | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 58.57 | h | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 46.58 | 50.24 | 55.00 | 65.14 | 74.24 | 84.01 | 86.94 | 83.49 | 79.62 | 70.46 | 56.61 | 47.83 | 66.96 | |||||||||||||
S.D. | 4.40 | 4.43 | 4.16 | 3.69 | 3.00 | 2.78 | 2.06 | 2.61 | 3.20 | 4.17 | 4.68 | 4.06 | 1.34 | |||||||||||||
SKEW | -0.53 | 0.36 | -0.25 | -0.54 | -0.63 | -0.01 | -0.28 | 0.19 | -0.04 | 0.19 | 0.13 | 0.82 | 0.68 | |||||||||||||
MAX | 53.55 | 58.93 | 62.23 | 71.50 | 78.94 | 90.07 | 89.97 | 88.29 | 85.53 | 78.13 | 65.43 | 57.29 | 69.81 | |||||||||||||
MIN | 35.87 | 43.41 | 47.03 | 55.11 | 67.53 | 77.50 | 82.35 | 79.52 | 73.90 | 64.23 | 48.43 | 42.39 | 64.74 | |||||||||||||
YRS | 22 | 24 | 21 | 22 | 22 | 21 | 21 | 19 | 18 | 19 | 22 | 20 | 13 |