YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1909 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1910 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1911 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1912 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 59.13 | 57.92 | 52.40 | 42.79 | 34.82 | 24.10 | 45.19 | f | ||||||
1913 | 23.98 | 25.16 | 29.48 | 39.48 | 50.63 | 54.60 | 60.63 | 58.66 | 48.30 | 43.18 | 37.80 | 22.68 | 41.22 | |||||||||||||
1914 | 31.21 | 29.09 | 34.66 | 39.62 | 48.21 | 58.82 | 58.65 | 57.97 | a | 55.50 | 42.61 | 38.27 | 22.86 | b | 43.12 | |||||||||||
1915 | 22.47 | 27.81 | a | 27.69 | 40.08 | 44.48 | 57.55 | 59.83 | a | 56.42 | 52.78 | 46.10 | 35.08 | 28.03 | 41.53 | |||||||||||
1916 | 26.92 | a | 30.40 | 36.60 | 37.33 | 48.11 | 59.27 | 59.23 | 56.98 | 52.21 | a | 43.05 | 34.88 | 21.63 | a | 42.22 | ||||||||||
1917 | 22.67 | b | 24.44 | a | 26.10 | 38.10 | j | 38.23 | 54.36 | a | 57.85 | 54.68 | 48.53 | a | 44.95 | a | 36.81 | a | 35.55 | 40.38 | a | |||||
1918 | 22.87 | a | 32.09 | a | 33.83 | a | 35.34 | a | 45.92 | 56.53 | 57.29 | 56.61 | 49.50 | 42.73 | 29.68 | 25.97 | b | 40.70 | ||||||||
1919 | 24.02 | 22.36 | 27.72 | a | 37.35 | 44.07 | a | 48.88 | 55.63 | 55.52 | 52.12 | 40.81 | 34.65 | 32.77 | a | 39.66 | ||||||||||
1920 | 30.42 | 30.62 | 29.42 | 32.62 | 45.50 | 51.73 | 57.02 | 53.42 | 51.93 | 42.81 | 33.57 | 26.84 | 40.49 | |||||||||||||
1921 | 29.53 | 28.18 | 36.81 | 36.02 | 46.38 | a | 51.80 | 56.53 | 58.24 | b | 53.88 | 45.45 | 36.63 | 32.53 | 42.67 | |||||||||||
1922 | 26.00 | y | 30.38 | o | 29.16 | 36.62 | 46.94 | 55.33 | a | 58.35 | a | 58.05 | 51.77 | 41.26 | 28.22 | 31.37 | 43.71 | b | ||||||||
1923 | 29.29 | 24.71 | 27.50 | 36.53 | 47.13 | 55.45 | 57.63 | 54.81 | 46.15 | 36.18 | ----- | z | ----- | z | 41.54 | b | ||||||||||
1924 | ----- | z | 22.28 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 22.28 | k | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 26.34 | 27.01 | 30.82 | 37.10 | 45.96 | 54.94 | 58.15 | 56.61 | 51.26 | 42.66 | 34.58 | 27.67 | 41.45 | |||||||||||||
S.D. | 3.51 | 3.41 | 3.90 | 2.26 | 3.16 | 3.17 | 1.44 | 1.68 | 2.63 | 2.57 | 3.15 | 4.76 | 1.17 | |||||||||||||
SKEW | 0.18 | -0.04 | 0.50 | -0.42 | -1.16 | -0.41 | 0.00 | -0.52 | -0.43 | -1.15 | -0.92 | 0.28 | -0.01 | |||||||||||||
MAX | 31.21 | 32.09 | 36.81 | 40.08 | 50.63 | 59.27 | 60.63 | 58.66 | 55.50 | 46.10 | 38.27 | 35.55 | 43.12 | |||||||||||||
MIN | 22.47 | 22.28 | 26.10 | 32.62 | 38.23 | 48.88 | 55.63 | 53.42 | 46.15 | 36.18 | 28.22 | 21.63 | 39.66 | |||||||||||||
YRS | 10 | 11 | 11 | 10 | 11 | 11 | 12 | 12 | 12 | 12 | 11 | 11 | 8 |