YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1927 | 35.35 | 36.04 | 40.55 | 46.97 | 51.90 | 67.21 | a | 77.00 | 74.76 | b | 58.35 | d | 52.07 | a | 46.88 | m | 33.03 | a | 52.11 | a | ||||||
1928 | 37.25 | c | 37.00 | 42.10 | a | 44.50 | 63.79 | b | 55.45 | a | 68.19 | 64.73 | a | 59.93 | 48.38 | b | 38.50 | b | 29.81 | e | 49.14 | |||||
1929 | 29.62 | e | 31.48 | c | 37.14 | c | 38.39 | b | 50.94 | 58.13 | 69.90 | 72.45 | 58.30 | 50.10 | a | 39.07 | a | 36.37 | a | 47.66 | ||||||
1930 | 24.26 | h | 37.00 | e | 38.97 | b | 50.80 | 52.87 | a | 58.83 | 70.52 | 71.35 | 58.33 | 46.30 | a | 37.41 | a | 30.00 | d | 50.22 | a | |||||
1931 | 32.30 | a | 34.84 | c | 38.71 | 48.59 | a | 61.71 | 61.93 | b | 74.90 | 72.16 | 57.48 | a | 48.03 | 36.19 | d | 31.04 | f | 51.53 | a | |||||
1932 | ----- | z | ----- | z | ----- | z | ----- | z | 55.33 | g | 65.10 | a | 66.19 | 70.07 | b | 67.90 | 53.14 | b | 42.96 | b | 28.00 | c | 56.20 | e | ||
1933 | 29.03 | a | 29.19 | b | 36.16 | ----- | z | 50.07 | a | 66.57 | b | 82.83 | a | 82.70 | a | 65.00 | a | 64.00 | d | 45.90 | a | 37.96 | e | 53.58 | a | |
1934 | 37.54 | c | 39.07 | 49.68 | 57.87 | 61.23 | e | 66.77 | h | 77.57 | a | 78.39 | 64.90 | 52.62 | b | 48.41 | a | 33.23 | a | 54.59 | a | |||||
1935 | 32.11 | c | 37.46 | 34.83 | b | 44.53 | 54.97 | a | 68.21 | a | 73.90 | 76.10 | 70.20 | 49.43 | a | 34.53 | 34.71 | 50.92 | ||||||||
1936 | 32.50 | a | 31.72 | d | 37.76 | b | 52.89 | b | 59.22 | d | 64.47 | 73.94 | 73.97 | 61.00 | b | 55.04 | c | 44.74 | c | 36.13 | 51.95 | |||||
1937 | 23.06 | 31.50 | 42.61 | 40.23 | 54.42 | 62.40 | 73.29 | 67.81 | 63.07 | 54.19 | 40.23 | 38.16 | 49.25 | |||||||||||||
1938 | 35.26 | 33.64 | 35.81 | 45.33 | 57.32 | 69.19 | d | 75.52 | 69.68 | 67.66 | a | 50.47 | a | 35.33 | 34.81 | 50.83 | ||||||||||
1939 | 31.19 | 26.81 | a | 39.77 | 51.80 | 57.61 | 58.87 | 72.13 | 75.29 | 63.80 | 50.97 | 46.30 | 37.61 | 51.01 | ||||||||||||
1940 | 32.68 | 33.61 | a | 39.68 | 45.66 | a | 60.84 | 69.80 | 67.74 | 73.03 | a | 60.17 | 52.68 | 39.04 | f | 36.00 | 51.99 | a | ||||||||
1941 | 34.42 | 38.57 | 46.55 | 49.83 | 56.68 | 59.80 | 74.71 | 67.40 | a | 55.60 | 52.50 | a | 54.92 | q | 39.94 | m | 53.61 | b | ||||||||
1942 | 34.60 | a | 34.14 | 39.61 | 47.00 | 52.10 | 58.53 | 74.55 | 73.90 | 66.37 | 56.03 | 39.97 | 37.13 | 51.16 | ||||||||||||
1943 | 30.96 | c | 39.56 | a | 41.39 | 48.43 | 52.27 | a | 60.72 | e | 79.79 | b | 72.55 | b | 74.17 | 55.13 | 48.23 | 40.45 | 53.64 | |||||||
1944 | 38.32 | 40.90 | 43.10 | 49.00 | 58.37 | a | 60.63 | 75.97 | 73.55 | 67.80 | 61.97 | 41.27 | 40.13 | 54.25 | ||||||||||||
1945 | 40.77 | a | 39.22 | a | 38.83 | a | 46.36 | e | 58.00 | 67.00 | 81.06 | 77.71 | 66.40 | 59.73 | a | 39.86 | a | 38.31 | b | 54.44 | ||||||
1946 | 35.79 | b | 38.07 | a | 42.13 | a | 52.41 | a | 61.70 | a | 71.36 | b | 80.07 | a | 79.83 | a | 67.79 | a | 51.37 | a | 44.55 | a | 49.50 | a | 56.22 | |
1947 | 42.33 | a | 49.61 | 51.39 | 52.60 | 63.63 | a | 60.46 | f | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 51.91 | g | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 33.95 | 35.97 | 40.84 | 48.06 | 56.98 | 63.38 | 74.49 | 73.37 | 63.71 | 53.21 | 41.38 | 36.19 | 51.70 | |||||||||||||
S.D. | 4.44 | 4.93 | 4.33 | 4.61 | 4.36 | 4.65 | 4.53 | 4.35 | 4.93 | 4.54 | 4.40 | 4.82 | 2.51 | |||||||||||||
SKEW | -0.31 | 0.64 | 1.01 | -0.12 | -0.02 | 0.11 | -0.04 | 0.13 | 0.17 | 0.89 | 0.13 | 0.77 | 0.22 | |||||||||||||
MAX | 42.33 | 49.61 | 51.39 | 57.87 | 63.79 | 71.36 | 82.83 | 82.70 | 74.17 | 64.00 | 48.41 | 49.50 | 56.22 | |||||||||||||
MIN | 23.06 | 26.81 | 34.83 | 38.39 | 50.07 | 55.45 | 66.19 | 64.73 | 55.60 | 46.30 | 34.53 | 28.00 | 47.66 | |||||||||||||
YRS | 19 | 20 | 20 | 19 | 20 | 19 | 20 | 20 | 20 | 20 | 17 | 18 | 12 |