YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1925 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 88.40 | 91.00 | 86.74 | 87.27 | 75.90 | 64.33 | 53.61 | 78.18 | e | |||||||
1926 | 53.58 | 65.44 | a | 64.68 | 68.21 | a | 80.00 | 93.33 | 91.65 | 91.45 | 86.73 | 77.74 | 69.73 | 53.26 | 74.65 | |||||||||||
1927 | 65.35 | 64.93 | 66.90 | 75.45 | a | 85.26 | 91.30 | 93.65 | 89.19 | 84.97 | 80.87 | 74.33 | 54.84 | 77.25 | ||||||||||||
1928 | 62.61 | 62.28 | 75.94 | 78.69 | a | 90.10 | 98.53 | 91.84 | 87.84 | 89.03 | 79.33 | a | 65.00 | 58.65 | 78.32 | |||||||||||
1929 | 57.10 | a | 59.64 | 65.81 | 74.00 | 86.26 | 96.27 | 91.10 | 88.23 | 87.00 | 77.73 | a | 64.53 | 63.87 | a | 75.96 | ||||||||||
1930 | 55.26 | 67.64 | 65.19 | 76.93 | 77.00 | 91.23 | 88.26 | 90.52 | 86.10 | 79.35 | 62.59 | a | 55.23 | 74.61 | ||||||||||||
1931 | 56.26 | 57.46 | 68.48 | 74.87 | 87.42 | 92.13 | 93.81 | 86.94 | 85.63 | 80.52 | 63.57 | 56.96 | e | 75.34 | ||||||||||||
1932 | 53.14 | b | 60.43 | h | 66.10 | b | 75.20 | y | 87.76 | n | 91.30 | 88.39 | 89.10 | 90.12 | e | ----- | z | ----- | z | 46.00 | x | 79.69 | f | |||
1933 | 50.14 | x | ----- | z | ----- | z | 70.00 | n | 79.68 | 91.23 | 92.71 | 91.39 | 88.37 | 79.20 | a | 70.37 | 65.17 | a | 82.26 | d | ||||||
1934 | 61.07 | b | 67.43 | 73.97 | 79.27 | 88.11 | c | 91.38 | a | 93.81 | e | 87.61 | 88.33 | 82.93 | d | 64.44 | n | 59.54 | c | 79.40 | a | |||||
1935 | 60.34 | b | 59.00 | a | 67.19 | d | 74.19 | c | 77.31 | b | 92.67 | 93.94 | 87.29 | 84.69 | d | 81.35 | h | ----- | z | ----- | z | 77.40 | c | |||
1936 | 58.69 | r | 58.96 | b | 66.70 | d | 76.63 | 87.77 | a | 95.23 | 92.31 | b | 90.89 | d | 83.07 | 77.00 | 62.93 | a | 56.94 | 77.13 | a | |||||
1937 | 48.81 | 60.50 | 63.58 | 76.40 | e | 85.59 | b | 91.46 | b | 93.90 | 91.87 | 86.68 | b | 79.94 | 71.70 | j | ----- | z | 77.87 | b | ||||||
1938 | ----- | z | 62.82 | 67.11 | c | 76.08 | d | 80.70 | h | 93.30 | 90.71 | 90.10 | 85.53 | 80.77 | 65.61 | b | 59.61 | 77.16 | b | |||||||
1939 | 56.54 | e | 51.19 | b | 69.06 | 76.77 | 85.06 | 90.23 | 87.87 | 84.74 | 86.17 | a | 76.52 | ----- | z | ----- | z | 76.42 | b | |||||||
1940 | ----- | z | ----- | z | 68.90 | 73.87 | 85.00 | a | 91.70 | 93.90 | 88.31 | e | 89.20 | o | 77.13 | 62.83 | 60.95 | j | 80.21 | d | ||||||
1941 | 57.37 | d | 61.36 | 63.58 | 67.72 | a | 81.80 | a | 89.80 | 92.58 | 88.65 | 87.10 | ----- | z | 65.30 | 58.23 | 73.95 | a | ||||||||
1942 | 60.45 | 59.78 | a | 66.00 | 74.31 | a | 83.81 | 93.77 | 96.32 | 90.87 | ----- | z | ----- | z | ----- | z | ----- | z | 78.16 | d | ||||||
1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 93.00 | i | 91.55 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 91.55 | k | |
1944 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1948 | ----- | z | ----- | z | ----- | z | ----- | z | 83.77 | ----- | z | 96.13 | 92.61 | 87.38 | a | 76.32 | 70.38 | f | 59.48 | d | 82.62 | f | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 57.53 | 61.32 | 67.45 | 74.89 | 84.00 | 92.40 | 92.27 | 89.18 | 86.72 | 78.75 | 65.93 | 58.11 | 76.02 | |||||||||||||
S.D. | 4.43 | 4.34 | 3.37 | 3.24 | 3.87 | 2.42 | 2.33 | 2.08 | 1.71 | 2.04 | 3.64 | 3.59 | 1.49 | |||||||||||||
SKEW | -0.12 | -0.51 | 1.32 | -1.10 | -0.46 | 0.92 | -0.29 | -0.20 | -0.06 | 0.33 | 1.22 | 0.54 | 0.55 | |||||||||||||
MAX | 65.35 | 67.64 | 75.94 | 79.27 | 90.10 | 98.53 | 96.32 | 92.61 | 90.12 | 82.93 | 74.33 | 65.17 | 78.32 | |||||||||||||
MIN | 48.81 | 51.19 | 63.58 | 67.72 | 77.00 | 88.40 | 87.87 | 84.74 | 83.07 | 75.90 | 62.59 | 53.26 | 74.61 | |||||||||||||
YRS | 13 | 14 | 16 | 15 | 16 | 18 | 20 | 19 | 17 | 15 | 12 | 13 | 6 |