YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1912 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 55.20 | y | 50.87 | 36.58 | 26.23 | 37.89 | i | |||
1913 | 25.60 | 35.30 | 40.21 | 51.08 | 63.50 | 69.97 | 72.13 | 70.90 | 59.20 | 50.47 | 44.90 | 28.27 | 50.96 | |||||||||||||
1914 | 37.71 | 36.20 | 40.90 | 51.77 | b | 59.50 | 69.52 | 70.12 | a | 70.16 | 64.32 | 49.90 | 41.27 | 29.92 | 51.77 | |||||||||||
1915 | 27.34 | 35.95 | 37.82 | 50.77 | 54.45 | 65.87 | 70.94 | 67.53 | 61.76 | a | 50.52 | a | 40.68 | 33.98 | b | 49.80 | ||||||||||
1916 | 34.76 | 38.86 | 46.35 | 49.12 | a | 56.47 | 66.43 | 71.50 | a | 69.29 | 62.37 | 51.18 | 38.43 | b | 31.93 | b | 51.39 | |||||||||
1917 | 31.15 | 35.25 | 37.08 | a | 46.60 | 52.75 | a | 65.30 | 73.42 | 69.94 | 63.57 | 51.35 | 41.03 | 37.47 | 50.41 | |||||||||||
1918 | 27.53 | 38.08 | b | 44.77 | 47.40 | a | 55.67 | a | 71.02 | ----- | z | ----- | z | ----- | z | 52.39 | 36.23 | b | ----- | z | 46.64 | d | ||||
1919 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 41.71 | b | ----- | z | 41.71 | k |
1920 | 40.70 | a | 47.14 | 44.13 | 48.13 | 58.24 | 65.27 | 68.48 | a | 66.65 | ----- | z | ----- | z | ----- | z | ----- | z | 54.84 | d | ||||||
1921 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 66.74 | 67.23 | ----- | z | ----- | z | ----- | z | 48.71 | x | 66.98 | j | ||
1922 | 28.30 | c | 34.39 | a | 39.19 | 48.75 | f | 60.47 | 69.35 | 74.21 | 72.96 | d | ----- | z | ----- | z | 34.83 | 36.63 | 50.04 | c | ||||||
1923 | 35.53 | b | 34.06 | a | 37.32 | c | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 35.64 | i |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 32.07 | 37.25 | 40.87 | 49.27 | 57.63 | 67.84 | 70.94 | 69.33 | 62.24 | 50.95 | 39.52 | 32.06 | 50.87 | |||||||||||||
S.D. | 5.31 | 4.03 | 3.45 | 1.99 | 3.49 | 2.35 | 2.48 | 2.12 | 1.97 | 0.80 | 3.22 | 4.22 | 0.78 | |||||||||||||
SKEW | 0.32 | 1.82 | 0.41 | -0.04 | 0.27 | 0.07 | -0.38 | 0.29 | -0.62 | 0.59 | 0.05 | -0.01 | -0.24 | |||||||||||||
MAX | 40.70 | 47.14 | 46.35 | 51.77 | 63.50 | 71.02 | 74.21 | 72.96 | 64.32 | 52.39 | 44.90 | 37.47 | 51.77 | |||||||||||||
MIN | 25.60 | 34.06 | 37.08 | 46.60 | 52.75 | 65.27 | 66.74 | 66.65 | 59.20 | 49.90 | 34.83 | 26.23 | 49.80 | |||||||||||||
YRS | 9 | 9 | 9 | 7 | 8 | 8 | 8 | 8 | 5 | 7 | 9 | 7 | 5 |