YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1912 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 75.80 | y | 71.13 | 57.47 | 43.74 | 57.45 | i | |||
1913 | 43.48 | 50.64 | 57.77 | 74.47 | 88.06 | 93.90 | 93.65 | 89.81 | 75.60 | 70.71 | 61.63 | 44.29 | 70.33 | |||||||||||||
1914 | 51.42 | 53.54 | 60.16 | 69.55 | a | 77.35 | 89.03 | 86.50 | a | 89.39 | 83.77 | 68.48 | 62.97 | 42.90 | 69.59 | |||||||||||
1915 | 41.52 | 49.25 | 52.32 | 66.53 | 73.58 | 87.93 | 88.58 | 86.13 | 79.48 | a | 73.73 | a | 60.63 | 50.90 | a | 67.55 | ||||||||||
1916 | 48.03 | 57.14 | 63.97 | 66.48 | a | 77.35 | 89.57 | 89.80 | a | 86.77 | 81.37 | 66.90 | 58.83 | a | 46.77 | a | 69.42 | |||||||||
1917 | 44.77 | 51.61 | 54.81 | 66.57 | 69.55 | 89.07 | 93.84 | 87.77 | 82.37 | 72.90 | 64.93 | 58.35 | 69.71 | |||||||||||||
1918 | 43.42 | 55.85 | a | 62.06 | 65.28 | a | 75.52 | 92.73 | ----- | z | ----- | z | ----- | z | 70.68 | 52.72 | a | ----- | z | 64.78 | d | |||||
1919 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 58.69 | a | ----- | z | 58.69 | k |
1920 | 55.58 | 65.55 | 61.48 | 64.50 | 75.68 | 83.40 | 87.40 | a | 82.81 | ----- | z | ----- | z | ----- | z | ----- | z | 72.05 | d | |||||||
1921 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 80.68 | 82.16 | ----- | z | ----- | z | ----- | z | 67.38 | w | 81.42 | j | ||
1922 | 46.41 | b | 50.96 | a | 56.71 | 69.68 | e | 81.10 | 90.07 | 91.94 | 90.59 | b | ----- | z | ----- | z | 48.27 | 49.81 | 67.55 | b | ||||||
1923 | 50.83 | a | 47.81 | a | 51.43 | c | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 50.03 | i |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 47.27 | 53.59 | 57.86 | 67.88 | 77.27 | 89.46 | 89.05 | 86.93 | 80.52 | 70.65 | 58.46 | 48.11 | 69.32 | |||||||||||||
S.D. | 4.59 | 5.39 | 4.42 | 3.23 | 5.48 | 3.17 | 4.35 | 3.14 | 3.16 | 2.36 | 5.18 | 5.45 | 1.05 | |||||||||||||
SKEW | 0.51 | 1.22 | -0.16 | 1.05 | 0.74 | -0.50 | -0.70 | -0.45 | -0.70 | -0.30 | -0.80 | 0.91 | -1.07 | |||||||||||||
MAX | 55.58 | 65.55 | 63.97 | 74.47 | 88.06 | 93.90 | 93.84 | 90.59 | 83.77 | 73.73 | 64.93 | 58.35 | 70.33 | |||||||||||||
MIN | 41.52 | 47.81 | 51.43 | 64.50 | 69.55 | 83.40 | 80.68 | 82.16 | 75.60 | 66.90 | 48.27 | 42.90 | 67.55 | |||||||||||||
YRS | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 5 | 7 | 9 | 7 | 5 |