YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 73.48 | 63.87 | 53.29 | 63.55 | i | |||
1944 | 53.08 | 51.71 | 57.63 | a | 63.95 | b | 74.78 | a | 81.50 | 87.56 | 87.40 | 80.28 | 73.48 | 53.41 | c | 53.19 | 68.17 | |||||||||
1945 | 51.79 | 56.67 | a | 55.11 | 65.95 | b | 73.89 | 78.03 | a | 85.48 | 84.11 | 82.91 | a | 72.18 | a | ----- | z | 54.45 | 69.14 | a | ||||||
1946 | 50.25 | a | 54.04 | c | 61.65 | 71.97 | 73.05 | a | 87.83 | 86.33 | a | 83.90 | 82.77 | b | 66.69 | 57.38 | b | 59.57 | b | 69.62 | ||||||
1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 57.78 | 54.63 | 56.21 | j | ||
1949 | 43.27 | 52.32 | 59.95 | 69.40 | 75.13 | a | 84.63 | 85.66 | 86.27 | 83.75 | 68.89 | 68.50 | 53.77 | 69.30 | ||||||||||||
1950 | 52.89 | 59.50 | 62.75 | a | 72.03 | 74.21 | 83.45 | 83.15 | 85.82 | a | 80.53 | a | 79.87 | 67.50 | b | 62.05 | 71.98 | |||||||||
1951 | 53.13 | 56.14 | 60.08 | 65.82 | 75.90 | 82.55 | a | 88.35 | 86.80 | f | 85.52 | b | 74.93 | b | 60.07 | 53.37 | 68.72 | a | ||||||||
1952 | 53.32 | a | 53.69 | 53.35 | 66.02 | a | 78.81 | 84.13 | 87.47 | b | 85.71 | 85.04 | b | 79.54 | e | 57.54 | c | 50.37 | l | 71.33 | a | |||||
1953 | ----- | z | ----- | z | 61.57 | j | 64.93 | c | 71.50 | e | 84.48 | 85.04 | e | 86.96 | d | 86.44 | v | 71.13 | h | 60.22 | n | 50.56 | d | 73.91 | f | |
1954 | 53.00 | l | 60.71 | 60.55 | j | 69.40 | 75.45 | a | 81.25 | 84.77 | 82.23 | ----- | z | ----- | z | ----- | z | ----- | z | 75.64 | f | |||||
1955 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1956 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1957 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1958 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1959 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1960 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1961 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1962 | 53.13 | 57.32 | 56.56 | 72.78 | 73.87 | 82.33 | 88.24 | b | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 69.18 | e | ||||||
1963 | 49.27 | 59.91 | a | 60.30 | a | 65.59 | a | 78.53 | 81.57 | a | 89.65 | 83.31 | 83.33 | a | 75.66 | ----- | z | 54.65 | 71.07 | a | ||||||
1964 | ----- | z | ----- | z | ----- | z | 62.82 | 73.40 | 82.77 | 84.64 | b | 82.98 | a | ----- | z | 74.58 | 56.67 | 53.87 | 71.47 | d | ||||||
1965 | 54.19 | 53.62 | ----- | z | 67.10 | 74.31 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 62.31 | h | ||||
1966 | 52.33 | e | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 65.13 | c | 55.81 | 57.75 | i | |
1967 | 53.45 | 58.21 | 65.35 | 64.95 | 76.24 | 83.66 | a | 88.73 | 88.37 | 84.70 | 76.26 | 66.48 | 49.02 | 71.29 | ||||||||||||
1968 | ----- | z | 59.57 | b | 59.90 | 64.80 | 73.77 | a | 84.74 | a | 88.19 | 84.85 | 83.00 | a | 75.74 | 59.74 | a | 52.34 | 71.51 | a | ||||||
1969 | 56.13 | 54.11 | a | 57.13 | a | 68.34 | a | 74.62 | a | 82.65 | 88.69 | 88.74 | 83.97 | a | 70.91 | b | 61.87 | 57.07 | a | 70.35 | ||||||
1970 | 55.10 | 61.25 | 58.97 | 64.85 | 78.39 | 87.35 | 90.74 | 87.13 | 79.47 | 68.58 | 64.08 | 54.42 | 70.86 | |||||||||||||
1971 | 53.76 | 56.25 | 62.80 | a | 66.71 | a | 72.56 | 83.75 | 88.98 | 81.43 | a | 80.34 | a | 66.29 | 60.17 | 50.26 | 68.61 | |||||||||
1972 | 53.81 | 60.04 | a | 68.48 | a | 69.02 | 74.61 | 83.90 | a | 88.81 | 84.24 | b | 80.26 | a | 66.85 | 54.52 | 50.45 | 69.58 | ||||||||
1973 | 50.27 | 54.29 | 52.02 | a | 62.74 | a | 76.44 | 83.98 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 63.29 | f | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 52.30 | 56.63 | 59.50 | 66.96 | 74.97 | 83.40 | 87.25 | 85.22 | 82.56 | 72.75 | 60.92 | 54.04 | 69.97 | |||||||||||||
S.D. | 2.90 | 3.06 | 4.27 | 2.99 | 1.96 | 2.16 | 2.06 | 2.18 | 2.02 | 4.36 | 4.63 | 3.23 | 1.25 | |||||||||||||
SKEW | -1.82 | -0.01 | 0.20 | 0.57 | 0.54 | -0.14 | -0.34 | -0.03 | -0.17 | -0.04 | 0.10 | 0.79 | 0.15 | |||||||||||||
MAX | 56.13 | 61.25 | 68.48 | 72.78 | 78.81 | 87.83 | 90.74 | 88.74 | 85.52 | 79.87 | 68.50 | 62.05 | 71.98 | |||||||||||||
MIN | 43.27 | 51.71 | 52.02 | 62.74 | 71.50 | 78.03 | 83.15 | 81.43 | 79.47 | 66.29 | 53.41 | 49.02 | 68.17 | |||||||||||||
YRS | 17 | 18 | 16 | 20 | 20 | 19 | 18 | 16 | 14 | 16 | 16 | 18 | 9 |