YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1934 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 58.45 | c | 58.45 | k |
1935 | 53.71 | 61.32 | 65.06 | 77.47 | 84.44 | 99.88 | 100.55 | 101.50 | 94.82 | 77.18 | 60.93 | 55.34 | 77.68 | |||||||||||||
1936 | 53.97 | 58.79 | 71.11 | 80.23 | 88.65 | 96.97 | 102.34 | 100.69 | 89.78 | 75.92 | 62.48 | 51.45 | 77.70 | |||||||||||||
1937 | 40.19 | 54.75 | 64.81 | 73.18 | 87.48 | 93.78 | 101.48 | a | 101.16 | 92.57 | a | 78.84 | 63.32 | 57.73 | a | 75.78 | ||||||||||
1938 | 57.47 | 59.37 | a | 64.61 | 76.90 | 85.29 | 95.82 | 101.90 | a | 99.87 | 93.66 | a | 76.47 | 57.68 | 55.63 | a | 77.06 | |||||||||
1939 | 53.32 | 53.59 | a | 67.17 | b | 81.17 | d | 87.89 | 95.05 | 101.48 | 102.18 | a | 88.13 | 76.73 | a | 64.48 | 54.79 | 77.17 | ||||||||
1940 | 54.84 | 59.47 | 70.44 | 77.45 | 90.77 | a | 99.45 | 100.35 | 101.15 | 88.52 | a | 77.73 | 59.75 | 52.79 | 77.72 | |||||||||||
1941 | 54.46 | e | 59.83 | a | 66.77 | 70.47 | 87.39 | 92.83 | 101.16 | 94.97 | 87.13 | 73.03 | 63.05 | a | 54.11 | 75.43 | ||||||||||
1942 | 53.84 | 57.23 | 65.10 | 75.22 | 82.31 | d | 95.03 | a | 104.45 | 99.73 | 89.12 | 79.02 | 62.78 | 55.11 | 76.58 | |||||||||||
1943 | 54.37 | 61.25 | 69.10 | 79.65 | 88.61 | 91.05 | 101.79 | 100.73 | 93.78 | 79.48 | 63.18 | 55.81 | 78.23 | |||||||||||||
1944 | 52.85 | a | 57.46 | a | 66.98 | 74.18 | b | 85.24 | 88.73 | 98.82 | 98.56 | 92.07 | 79.94 | 62.82 | 53.31 | 75.91 | ||||||||||
1945 | 53.23 | a | 59.39 | 63.48 | 74.65 | 84.39 | 92.05 | 103.90 | 96.62 | a | 92.44 | c | 78.06 | 60.70 | 49.35 | 75.69 | ||||||||||
1946 | 52.40 | 56.04 | 66.90 | 79.47 | 85.74 | 95.53 | 100.05 | 100.69 | 90.80 | 74.06 | 58.63 | 56.60 | 76.41 | |||||||||||||
1947 | 51.00 | 61.30 | c | 70.82 | a | 78.87 | 91.19 | g | 93.72 | l | 102.15 | a | 101.30 | h | 95.55 | a | 78.48 | b | 61.48 | 52.43 | a | 72.45 | c | |||
1948 | 52.86 | c | 56.65 | c | 63.76 | f | 77.28 | g | 83.92 | f | 95.52 | b | 101.57 | a | 99.52 | 92.20 | 78.34 | 60.50 | 50.48 | 76.40 | c | |||||
1949 | 44.23 | 53.04 | 66.37 | 81.48 | 83.79 | 96.95 | 102.79 | 97.90 | 94.97 | 76.47 | 67.40 | 51.61 | 76.42 | |||||||||||||
1950 | 48.84 | 63.50 | 68.19 | b | 81.33 | 86.52 | 93.95 | 102.81 | 99.77 | 89.37 | 81.26 | 66.23 | 56.63 | 78.20 | ||||||||||||
1951 | 53.15 | 57.95 | 66.47 | 77.07 | 86.55 | 96.17 | 103.13 | a | 99.44 | 93.83 | 77.19 | 61.23 | 52.42 | 77.05 | ||||||||||||
1952 | 50.53 | 58.98 | 60.37 | 75.67 | 88.27 | 90.65 | 102.44 | 102.21 | 92.17 | 81.63 | 59.32 | 52.27 | 76.21 | |||||||||||||
1953 | 56.11 | 58.16 | 68.37 | 77.20 | 79.11 | 92.83 | 104.74 | 99.27 | 93.80 | 78.13 | 64.80 | 53.55 | 77.17 | |||||||||||||
1954 | 53.23 | 65.36 | 64.84 | 82.53 | 90.90 | 93.12 | 102.85 | 96.82 | 91.52 | 78.02 | 64.85 | 51.10 | 77.93 | |||||||||||||
1955 | 50.38 | a | 54.76 | a | 67.77 | 73.57 | a | 83.43 | a | 93.80 | 99.90 | 102.47 | 93.84 | a | 81.62 | a | 63.80 | 56.85 | 76.85 | |||||||
1956 | 56.55 | 56.75 | a | 68.50 | b | 75.81 | a | 86.69 | 96.43 | a | 99.47 | a | 96.90 | 93.67 | 72.73 | e | 57.25 | v | 55.44 | 78.09 | a | |||||
1957 | 50.86 | c | 64.96 | a | 71.28 | b | 77.39 | b | 82.76 | 99.15 | 102.44 | 98.20 | i | 93.28 | a | 75.66 | 59.74 | a | 52.81 | 75.48 | a | |||||
1958 | 56.06 | 63.04 | 64.55 | 75.58 | 90.16 | 95.43 | 101.32 | 103.48 | 94.82 | 82.65 | 62.44 | c | 56.10 | 78.80 | ||||||||||||
1959 | 57.71 | 59.82 | 72.74 | 83.02 | 85.61 | 99.70 | 106.53 | 100.21 | 89.37 | 81.55 | a | 64.43 | 55.47 | 79.68 | ||||||||||||
1960 | 50.71 | 58.83 | 72.53 | 80.50 | a | 86.79 | 101.64 | a | 105.37 | a | 102.12 | a | 94.63 | 78.74 | b | 62.36 | b | 54.10 | 79.03 | |||||||
1961 | 52.18 | a | 61.88 | 69.27 | 81.07 | h | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 61.11 | i | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 52.56 | 59.02 | 67.45 | 77.60 | 86.20 | 95.26 | 102.15 | 99.92 | 92.15 | 78.04 | 62.34 | 54.14 | 77.21 | |||||||||||||
S.D. | 3.74 | 3.20 | 2.98 | 3.19 | 2.80 | 3.14 | 1.83 | 2.11 | 2.40 | 2.57 | 2.37 | 2.31 | 1.14 | |||||||||||||
SKEW | -1.58 | 0.11 | -0.10 | -0.16 | -0.39 | 0.08 | 0.44 | -0.56 | -0.54 | -0.22 | 0.05 | -0.14 | 0.36 | |||||||||||||
MAX | 57.71 | 65.36 | 72.74 | 83.02 | 90.90 | 101.64 | 106.53 | 103.48 | 95.55 | 82.65 | 67.40 | 58.45 | 79.68 | |||||||||||||
MIN | 40.19 | 53.04 | 60.37 | 70.47 | 79.11 | 88.73 | 98.82 | 94.97 | 87.13 | 72.73 | 57.68 | 49.35 | 75.43 | |||||||||||||
YRS | 27 | 27 | 26 | 25 | 24 | 25 | 26 | 24 | 26 | 26 | 25 | 27 | 22 |