YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1906 | ----- | z | ----- | z | ----- | z | ----- | z | 74.26 | 81.73 | 78.10 | 78.06 | 76.42 | 60.85 | 50.45 | b | 48.62 | b | 68.56 | d | ||||||
1907 | 49.35 | 48.88 | 63.94 | 64.15 | 70.89 | 82.89 | b | 80.16 | 81.84 | 74.50 | 63.60 | b | 51.47 | 47.97 | 64.97 | |||||||||||
1908 | 42.76 | 45.40 | 56.44 | 57.45 | 67.76 | 78.82 | 75.02 | 77.13 | 76.30 | 67.23 | 56.40 | 49.35 | 62.50 | |||||||||||||
1909 | 50.55 | 53.10 | h | 57.81 | 68.35 | 75.16 | 83.98 | 85.24 | 82.06 | 75.37 | 67.16 | 59.85 | 42.40 | 67.99 | a | |||||||||||
1910 | 49.89 | 48.66 | 64.85 | h | 63.23 | 72.72 | a | 82.02 | 85.10 | p | 83.90 | ----- | z | ----- | z | ----- | z | ----- | z | 66.74 | f | |||||
1911 | 52.98 | 50.95 | 61.45 | 66.36 | i | 73.48 | 82.43 | 82.94 | 84.47 | a | 82.42 | 67.45 | 51.38 | 43.03 | a | 66.64 | a | |||||||||
1912 | 45.39 | 47.60 | 53.98 | 64.55 | 75.31 | 79.92 | 85.66 | 84.21 | 74.82 | b | 65.32 | 54.50 | w | 41.97 | n | 67.68 | b | |||||||||
1913 | 46.18 | a | 46.32 | 52.47 | 63.05 | b | 75.03 | 77.22 | 82.11 | 80.85 | 72.02 | 62.82 | 54.37 | 41.97 | 62.87 | |||||||||||
1914 | 53.57 | p | 48.80 | a | 53.02 | a | 63.70 | 71.26 | 78.93 | 81.16 | 80.23 | 76.12 | 64.18 | 54.35 | 40.48 | 64.75 | a | |||||||||
1915 | 42.79 | 49.16 | 48.02 | 62.82 | e | 70.42 | 80.15 | 82.32 | 78.18 | 75.37 | 64.85 | 55.92 | 47.45 | 63.12 | ||||||||||||
1916 | 50.13 | a | 51.91 | 62.06 | 64.17 | 73.98 | a | 83.17 | 81.63 | 79.48 | 74.67 | 67.28 | a | 49.92 | 44.97 | a | 65.28 | |||||||||
1917 | 43.29 | n | 49.07 | e | 52.23 | g | 64.05 | b | 68.95 | 80.60 | 85.08 | 83.50 | 75.95 | 63.02 | 56.24 | a | 42.90 | b | 66.94 | b | ||||||
1918 | 41.08 | 51.30 | 57.98 | 61.28 | 73.26 | 81.63 | 84.53 | 81.79 | 74.47 | 66.40 | 52.37 | c | 42.53 | a | 64.05 | |||||||||||
1919 | 43.40 | g | 49.43 | a | 56.52 | 68.18 | 73.13 | 77.75 | 82.30 | a | 84.06 | 76.28 | 67.80 | k | 54.63 | 45.65 | a | 66.79 | b | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 47.11 | 48.96 | 56.70 | 63.75 | 72.54 | 80.80 | 82.02 | 81.41 | 75.75 | 65.01 | 53.95 | 44.78 | 63.80 | |||||||||||||
S.D. | 4.03 | 1.91 | 4.70 | 2.85 | 2.36 | 2.09 | 3.02 | 2.50 | 2.33 | 2.16 | 2.93 | 2.98 | 1.15 | |||||||||||||
SKEW | -0.15 | -0.26 | -0.16 | -0.33 | -0.66 | -0.25 | -0.90 | -0.33 | 1.64 | -0.42 | 0.36 | 0.24 | 0.23 | |||||||||||||
MAX | 52.98 | 51.91 | 63.94 | 68.35 | 75.31 | 83.98 | 85.66 | 84.47 | 82.42 | 67.45 | 59.85 | 49.35 | 65.28 | |||||||||||||
MIN | 41.08 | 45.40 | 48.02 | 57.45 | 67.76 | 77.22 | 75.02 | 77.13 | 72.02 | 60.85 | 49.92 | 40.48 | 62.50 | |||||||||||||
YRS | 10 | 12 | 11 | 12 | 14 | 14 | 13 | 14 | 13 | 12 | 12 | 12 | 6 |