YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1944 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 70.10 | 70.10 | k | |
1945 | 68.94 | 72.54 | 72.97 | 86.17 | 92.81 | 100.47 | 109.06 | 103.10 | 99.73 | 89.81 | 77.27 | 67.13 | 86.66 | |||||||||||||
1946 | 69.42 | 72.25 | 78.03 | 90.80 | 93.84 | 105.93 | 107.35 | 107.61 | 102.63 | 84.61 | 72.30 | 71.26 | 88.00 | |||||||||||||
1947 | 69.23 | 78.18 | 79.45 | 87.27 | 95.94 | 101.23 | 110.00 | 102.74 | 103.57 | 89.71 | 73.27 | 67.35 | 88.16 | |||||||||||||
1948 | 72.97 | 70.62 | 72.35 | 86.21 | a | 93.84 | 100.60 | 106.48 | 107.39 | 101.73 | 88.29 | 75.07 | 64.30 | a | 86.65 | |||||||||||
1949 | 53.97 | 67.21 | 75.71 | 90.73 | 91.68 | 103.90 | 108.00 | 106.97 | 104.03 | 86.97 | a | 85.30 | 67.87 | 86.86 | ||||||||||||
1950 | 66.42 | 77.32 | 81.52 | 90.83 | 92.84 | 102.53 | 105.48 | 108.26 | 99.00 | 96.68 | 84.23 | 78.48 | 90.30 | |||||||||||||
1951 | 70.29 | 73.21 | 79.03 | 84.70 | 95.03 | 102.20 | 108.58 | 105.13 | 105.00 | 90.17 | b | 74.64 | b | 66.10 | j | 89.82 | a | |||||||||
1952 | 64.55 | 71.97 | 71.20 | a | 85.03 | 100.77 | 99.70 | 107.13 | 108.26 | 103.60 | 98.00 | 72.77 | 66.97 | a | 87.50 | |||||||||||
1953 | 74.61 | 73.46 | 79.61 | 83.57 | 87.52 | 102.23 | 108.77 | 107.42 | 104.37 | 90.63 | a | 81.27 | 71.45 | 88.74 | ||||||||||||
1954 | 71.20 | a | 81.96 | 74.19 | 92.03 | 95.55 | 98.87 | 105.03 | 101.61 | 101.40 | 93.65 | 82.27 | 72.29 | 89.17 | ||||||||||||
1955 | 64.90 | 70.43 | 80.26 | 81.80 | 89.47 | a | 98.87 | 101.61 | 102.13 | 101.00 | 94.16 | 80.72 | e | 73.03 | 86.53 | |||||||||||
1956 | 73.90 | 70.76 | 82.23 | 82.00 | 90.77 | 100.87 | 103.97 | 102.23 | 103.00 | 87.13 | 80.27 | 74.23 | 87.61 | |||||||||||||
1957 | 65.27 | a | 77.81 | a | 78.00 | 82.72 | a | 85.94 | 102.20 | 105.35 | 102.63 | a | 100.33 | c | 83.87 | 73.47 | 73.16 | 85.90 | ||||||||
1958 | 73.23 | 72.12 | l | 70.19 | 82.83 | 95.00 | 99.20 | 104.94 | 104.52 | 100.70 | 93.29 | 78.20 | 79.39 | 89.23 | a | |||||||||||
1959 | 75.23 | a | 69.29 | 83.16 | 89.23 | 89.29 | 103.57 | 107.00 | 103.20 | a | 98.47 | 91.52 | 79.13 | 68.97 | 88.17 | |||||||||||
1960 | 64.87 | 70.03 | 82.00 | 86.27 | 90.65 | 103.70 | 105.97 | 104.32 | 101.47 | 88.65 | 76.90 | 70.19 | 87.08 | |||||||||||||
1961 | 73.03 | 77.18 | 77.32 | 84.38 | f | 89.52 | 102.43 | 103.55 | 102.19 | 95.10 | 87.97 | 72.87 | 67.87 | 86.28 | a | |||||||||||
1962 | 68.94 | 71.21 | 71.71 | 90.60 | 86.13 | a | 98.57 | 103.81 | 106.23 | 100.33 | 89.39 | 81.90 | 71.97 | a | 86.73 | |||||||||||
1963 | 65.93 | a | 80.75 | 75.62 | b | 78.50 | 92.16 | 94.59 | a | 104.73 | a | 97.17 | a | 99.37 | c | 89.67 | a | 75.78 | c | 72.03 | b | 85.53 | ||||
1964 | 67.10 | b | 72.38 | c | 74.07 | a | 82.04 | b | 87.57 | c | 97.17 | a | 103.48 | 102.33 | a | 98.25 | b | 92.97 | a | 71.33 | 68.54 | c | 84.77 | |||
1965 | 70.63 | d | 74.71 | 75.06 | 81.00 | a | 89.80 | a | 94.73 | 104.77 | 104.06 | 93.73 | 92.81 | 75.44 | c | 65.07 | c | 85.15 | ||||||||
1966 | 66.07 | c | 69.30 | a | 80.90 | 89.17 | a | 93.75 | c | 99.67 | 105.48 | d | 105.71 | 98.63 | 88.26 | 77.27 | 69.77 | 87.00 | ||||||||
1967 | 69.90 | 75.79 | 78.61 | 74.03 | 90.39 | 94.80 | 106.87 | 105.00 | ----- | z | ----- | z | ----- | z | ----- | z | 86.92 | d | ||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 68.72 | 73.56 | 77.10 | 85.34 | 91.75 | 100.35 | 105.98 | 104.36 | 100.70 | 90.37 | 77.35 | 70.52 | 87.19 | |||||||||||||
S.D. | 4.64 | 3.92 | 3.86 | 4.59 | 3.53 | 3.03 | 2.08 | 2.69 | 2.86 | 3.54 | 4.07 | 3.79 | 1.39 | |||||||||||||
SKEW | -1.21 | 0.56 | -0.20 | -0.48 | 0.41 | -0.43 | 0.06 | -0.50 | -0.67 | 0.29 | 0.34 | 0.66 | 0.31 | |||||||||||||
MAX | 75.23 | 81.96 | 83.16 | 92.03 | 100.77 | 105.93 | 110.00 | 108.26 | 105.00 | 98.00 | 85.30 | 79.39 | 90.30 | |||||||||||||
MIN | 53.97 | 67.21 | 70.19 | 74.03 | 85.94 | 94.59 | 101.61 | 97.17 | 93.73 | 83.87 | 71.33 | 64.30 | 84.77 | |||||||||||||
YRS | 23 | 22 | 23 | 22 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 19 |