YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1936 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 90.09 | o | 81.75 | 70.56 | 59.57 | 51.77 | 65.91 | h | ||||
1937 | 42.35 | 53.44 | a | 58.05 | 64.87 | 73.68 | 82.17 | 88.79 | 88.79 | 83.97 | 71.31 | j | 59.47 | 53.84 | b | 68.13 | a | |||||||||
1938 | 51.85 | ----- | z | 56.90 | 65.18 | 71.90 | 81.33 | 85.34 | 84.26 | 82.10 | 68.52 | 54.88 | 54.19 | 68.77 | a | |||||||||||
1939 | 50.15 | 46.84 | 58.85 | 68.75 | 74.35 | 82.65 | 87.90 | 85.63 | 79.35 | 68.02 | 61.16 | a | 56.24 | 68.32 | ||||||||||||
1940 | 53.40 | 53.47 | 61.55 | 66.67 | 77.53 | 84.45 | 88.37 | 87.92 | 81.92 | 70.74 | 56.45 | 56.50 | 69.91 | |||||||||||||
1941 | 52.29 | 56.50 | 57.06 | 60.77 | 74.35 | 78.82 | 87.48 | 84.79 | 78.47 | 66.79 | 61.25 | 52.13 | 67.56 | |||||||||||||
1942 | 52.92 | 51.57 | 57.15 | 63.30 | 72.58 | 82.00 | 90.77 | 86.15 | 82.85 | 71.00 | b | 62.84 | a | 54.45 | a | 68.97 | ||||||||||
1943 | 52.90 | 58.48 | a | 62.23 | 70.53 | 75.94 | 82.12 | 89.77 | 86.73 | a | 84.27 | 71.48 | a | 60.50 | 51.90 | 70.57 | ||||||||||
1944 | 48.92 | 51.43 | b | 56.70 | a | 63.38 | 73.40 | a | 78.47 | 87.71 | 88.95 | a | 81.82 | 72.58 | a | 55.15 | 51.98 | 67.54 | ||||||||
1945 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1946 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1947 | 48.00 | a | 56.57 | 60.56 | 65.43 | 76.06 | 80.57 | 88.97 | 84.78 | a | 83.70 | 70.77 | a | 54.58 | 47.82 | a | 68.15 | |||||||||
1948 | 52.13 | a | 51.73 | a | 54.18 | 66.93 | 73.13 | 80.92 | 88.85 | 87.89 | 83.40 | 71.89 | 54.68 | 51.05 | 68.07 | |||||||||||
1949 | 42.40 | k | 51.56 | b | 56.58 | 67.40 | 71.35 | 82.32 | 87.11 | 84.74 | 83.82 | 67.03 | 63.50 | 50.46 | f | 71.54 | b | |||||||||
1950 | 49.66 | b | 56.40 | c | 59.71 | b | 68.60 | a | 70.90 | 81.27 | 85.73 | 87.23 | 78.78 | 76.50 | 63.72 | 56.92 | 69.62 | |||||||||
1951 | 50.15 | 53.48 | 58.00 | 64.58 | 73.21 | 78.83 | 89.40 | 84.39 | 82.13 | 71.00 | 58.52 | 50.74 | 67.87 | |||||||||||||
1952 | 50.18 | 50.93 | 52.77 | 63.75 | 75.89 | c | 81.42 | 87.35 | 87.90 | 84.98 | 75.06 | 55.45 | 49.65 | 67.95 | ||||||||||||
1953 | ----- | z | 51.44 | c | 58.80 | f | 63.57 | a | 67.52 | d | 81.79 | b | 88.16 | 86.66 | 83.19 | i | 68.80 | a | 59.69 | a | 47.88 | a | 68.39 | c | ||
1954 | 50.28 | a | 58.96 | c | 56.44 | 68.52 | f | ----- | z | ----- | z | ----- | z | 85.34 | f | 84.68 | e | 73.54 | g | 62.19 | n | 52.08 | e | 60.49 | g | |
1955 | 45.70 | i | 49.17 | g | 57.13 | h | 61.90 | j | 73.60 | u | 80.74 | a | 82.88 | j | 83.29 | 82.68 | 72.69 | ----- | z | ----- | z | 79.85 | h | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 50.37 | 53.52 | 57.78 | 65.58 | 73.45 | 81.24 | 88.12 | 86.26 | 82.39 | 70.84 | 58.84 | 52.45 | 68.59 | |||||||||||||
S.D. | 2.82 | 3.29 | 2.55 | 2.57 | 2.49 | 1.55 | 1.44 | 1.76 | 1.97 | 2.66 | 3.26 | 2.78 | 1.03 | |||||||||||||
SKEW | -1.61 | 0.02 | -0.04 | 0.18 | -0.59 | -0.20 | -0.25 | -0.00 | -0.76 | 0.38 | 0.00 | 0.01 | 0.78 | |||||||||||||
MAX | 53.40 | 58.96 | 62.23 | 70.53 | 77.53 | 84.45 | 90.77 | 88.95 | 84.98 | 76.50 | 63.72 | 56.92 | 70.57 | |||||||||||||
MIN | 42.35 | 46.84 | 52.77 | 60.77 | 67.52 | 78.47 | 85.34 | 83.29 | 78.47 | 66.79 | 54.58 | 47.82 | 67.54 | |||||||||||||
YRS | 14 | 15 | 15 | 15 | 15 | 16 | 15 | 16 | 17 | 16 | 16 | 16 | 11 |