YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1944 | 69.16 | l | 65.14 | 74.77 | 83.10 | 93.84 | 100.07 | 108.52 | 108.45 | 101.00 | 92.39 | 71.43 | 68.74 | 87.95 | a | |||||||||||
1945 | 65.35 | 72.00 | 72.29 | 84.97 | 94.10 | 101.60 | 107.39 | 105.00 | 101.47 | 91.00 | 77.20 | 66.45 | 86.57 | |||||||||||||
1946 | 65.74 | 71.75 | 79.68 | 91.77 | 94.29 | 107.07 | ----- | z | 104.48 | 100.13 | 83.29 | 71.63 | 70.58 | 85.49 | a | |||||||||||
1947 | 66.23 | 76.61 | 80.39 | 86.33 | 97.74 | 102.20 | 109.26 | 105.43 | q | 104.37 | 90.68 | 70.27 | 64.68 | 86.25 | a | |||||||||||
1948 | 70.48 | 68.83 | 72.10 | 87.97 | 95.87 | 103.43 | 108.48 | 107.93 | b | 102.97 | 89.52 | 73.50 | 64.61 | 87.14 | ||||||||||||
1949 | 55.45 | 67.18 | 76.52 | 89.83 | 93.87 | 104.27 | 106.84 | 107.35 | 103.20 | 85.26 | 83.53 | 66.74 | 86.67 | |||||||||||||
1950 | 65.06 | 75.86 | 81.00 | 91.07 | 94.10 | 103.63 | 102.94 | 108.65 | 98.77 | 97.35 | 82.70 | 75.71 | 89.74 | |||||||||||||
1951 | 67.23 | 71.07 | 77.23 | 84.63 | 95.61 | 103.17 | 109.23 | 104.27 | a | 103.83 | 90.03 | 73.83 | 65.10 | 87.10 | ||||||||||||
1952 | 64.29 | 70.41 | 70.26 | 83.80 | 98.87 | 103.70 | 107.52 | 107.45 | 104.33 | 98.19 | 71.37 | 65.45 | 87.14 | |||||||||||||
1953 | 71.90 | 70.93 | 80.55 | 84.43 | 88.68 | 104.90 | 107.19 | 107.29 | 105.60 | 90.58 | 79.27 | 66.61 | 88.16 | |||||||||||||
1954 | 68.52 | 79.29 | 75.42 | 91.80 | 97.16 | 102.70 | 106.03 | 104.29 | 103.67 | 94.10 | 81.90 | 68.10 | 89.41 | |||||||||||||
1955 | 60.84 | 67.68 | 79.06 | 85.23 | 92.26 | 103.47 | 104.03 | 101.97 | 103.70 | 95.84 | 76.23 | 72.03 | 86.86 | |||||||||||||
1956 | 71.48 | 66.76 | 81.81 | 83.50 | 95.97 | 105.73 | 105.87 | 106.10 | 106.13 | 89.61 | 76.07 | 69.65 | 88.22 | |||||||||||||
1957 | 65.84 | 76.00 | 78.26 | 84.37 | 90.61 | 106.27 | 109.19 | 105.29 | 103.03 | 84.71 | 70.50 | 69.97 | 87.00 | |||||||||||||
1958 | 69.29 | 73.64 | 71.84 | 85.73 | 101.71 | 106.40 | 110.13 | 106.77 | 101.27 | 90.35 | 76.20 | 73.74 | 88.92 | |||||||||||||
1959 | 70.94 | 69.21 | 80.58 | 90.97 | 92.10 | 106.67 | 108.97 | 102.16 | 100.20 | 90.42 | 77.20 | 65.74 | 87.93 | |||||||||||||
1960 | 61.87 | 67.24 | 81.90 | 88.47 | 95.19 | 108.77 | 109.45 | 106.39 | 103.57 | 85.45 | 77.30 | 65.94 | 87.63 | |||||||||||||
1961 | 69.42 | 73.57 | 77.65 | 87.70 | 93.84 | 106.90 | 106.97 | 103.16 | 96.87 | 88.06 | 71.37 | 65.26 | 86.73 | |||||||||||||
1962 | 64.71 | 70.04 | 72.58 | 91.97 | 91.90 | 102.97 | 107.61 | 109.13 | 98.97 | 89.97 | 79.87 | 69.58 | 87.44 | |||||||||||||
1963 | 63.68 | 77.75 | 77.16 | 82.20 | 98.03 | 100.83 | 109.29 | 102.81 | 102.93 | ----- | z | ----- | z | 69.97 | 88.47 | b | ||||||||||
1964 | 64.84 | 67.55 | 74.35 | ----- | z | 93.61 | 102.67 | 107.13 | 102.16 | 98.20 | 93.06 | 72.07 | 68.00 | 85.79 | a | |||||||||||
1965 | 68.77 | 71.29 | 74.35 | 83.20 | 90.61 | 97.57 | 106.16 | 106.00 | 97.47 | 94.84 | 79.33 | 66.81 | 86.37 | |||||||||||||
1966 | 64.77 | 67.46 | 81.84 | 89.83 | 98.35 | 104.23 | 107.16 | 105.39 | 99.77 | 89.32 | 79.57 | 70.23 | 88.16 | |||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 66.21 | 71.18 | 77.03 | 86.95 | 94.71 | 103.88 | 107.52 | 105.57 | 101.80 | 90.64 | 76.02 | 68.25 | 87.62 | |||||||||||||
S.D. | 3.88 | 3.90 | 3.67 | 3.28 | 3.05 | 2.56 | 1.79 | 2.21 | 2.62 | 3.93 | 4.16 | 2.97 | 0.99 | |||||||||||||
SKEW | -0.76 | 0.48 | -0.25 | 0.26 | 0.22 | -0.33 | -0.83 | -0.16 | -0.29 | 0.07 | 0.19 | 0.81 | 0.77 | |||||||||||||
MAX | 71.90 | 79.29 | 81.90 | 91.97 | 101.71 | 108.77 | 110.13 | 109.13 | 106.13 | 98.19 | 83.53 | 75.71 | 89.74 | |||||||||||||
MIN | 55.45 | 65.14 | 70.26 | 82.20 | 88.68 | 97.57 | 102.94 | 101.97 | 96.87 | 83.29 | 70.27 | 64.61 | 86.37 | |||||||||||||
YRS | 22 | 23 | 23 | 22 | 23 | 23 | 22 | 22 | 23 | 22 | 22 | 23 | 18 |