YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1913 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 57.50 | 50.84 | 42.70 | 28.90 | 44.99 | h | ||||
1914 | 32.77 | 30.32 | 36.00 | 46.20 | 53.23 | 61.13 | 62.65 | 62.45 | 57.97 | 47.16 | 40.50 | 27.52 | 46.49 | |||||||||||||
1915 | 25.90 | 31.89 | 32.23 | 43.07 | 50.74 | 59.37 | 63.74 | 60.58 | ----- | z | 46.03 | 34.60 | 23.83 | a | 42.91 | a | ||||||||||
1916 | 30.84 | 35.59 | 39.43 | a | 40.17 | 51.03 | 63.03 | 64.06 | 59.84 | 56.43 | 45.65 | 33.73 | 24.97 | 45.40 | ||||||||||||
1917 | 26.60 | a | 30.59 | a | 32.35 | 41.43 | 47.35 | 61.37 | 64.26 | 62.65 | 56.83 | 46.39 | 38.77 | 34.35 | 45.25 | |||||||||||
1918 | 26.32 | 31.64 | 38.61 | 42.43 | 49.29 | 65.13 | 63.35 | 61.74 | 56.87 | 48.45 | 32.90 | 23.13 | a | 44.99 | ||||||||||||
1919 | 21.63 | a | 26.71 | 33.23 | 43.77 | 49.58 | 59.60 | 63.03 | 62.48 | 58.31 | a | 45.52 | 33.00 | 31.61 | 44.04 | |||||||||||
1920 | 28.03 | 34.00 | 32.35 | 33.67 | u | 49.23 | 57.60 | 63.48 | 56.67 | j | 55.00 | 44.52 | 34.93 | 26.16 | 42.53 | b | ||||||||||
1921 | 28.42 | 29.50 | 38.26 | 36.23 | 41.23 | 58.30 | 62.61 | 61.50 | s | 59.43 | 46.94 | 33.43 | 28.94 | 42.12 | a | |||||||||||
1922 | 21.97 | 28.29 | 29.00 | 36.50 | 52.74 | 60.97 | 64.42 | 65.55 | 59.70 | 46.16 | 31.50 | 31.03 | 43.99 | |||||||||||||
1923 | 33.32 | 28.46 | 30.29 | 41.88 | v | 51.65 | n | 58.90 | 59.55 | 58.85 | r | 57.15 | j | ----- | z | 38.20 | 23.90 | 38.95 | e | |||||||
1924 | 22.77 | 32.93 | 32.84 | 37.90 | 46.61 | 60.77 | 60.90 | 63.45 | 57.70 | 48.26 | 39.70 | 25.68 | 44.13 | |||||||||||||
1925 | 23.55 | 32.89 | ----- | z | 45.07 | 55.00 | 60.70 | 65.42 | 61.00 | 57.13 | 44.84 | 37.13 | 25.55 | 46.21 | a | |||||||||||
1926 | 23.16 | 33.89 | 35.48 | 40.30 | 47.50 | w | 58.80 | 60.48 | 61.55 | 60.29 | w | 46.74 | 35.67 | 27.48 | 42.36 | b | ||||||||||
1927 | 31.00 | 34.54 | 23.79 | b | 44.45 | a | 55.63 | a | 60.63 | 64.97 | 61.55 | 56.30 | 46.77 | 40.89 | k | 25.80 | a | 45.95 | a | |||||||
1928 | 29.68 | 30.66 | 40.13 | 42.40 | 51.57 | a | 61.27 | 65.19 | 60.10 | 57.13 | 51.23 | 35.50 | 28.23 | 46.09 | ||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 27.07 | 31.46 | 33.86 | 41.53 | 50.25 | 60.50 | 63.21 | 61.91 | 57.41 | 47.03 | 36.15 | 27.32 | 45.05 | |||||||||||||
S.D. | 3.92 | 2.56 | 4.52 | 3.18 | 3.82 | 1.90 | 1.74 | 1.57 | 1.27 | 1.95 | 3.23 | 3.10 | 0.95 | |||||||||||||
SKEW | 0.11 | -0.18 | -0.49 | -0.38 | -0.78 | 0.75 | -0.76 | 0.84 | 0.20 | 0.99 | 0.50 | 0.70 | 0.22 | |||||||||||||
MAX | 33.32 | 35.59 | 40.13 | 46.20 | 55.63 | 65.13 | 65.42 | 65.55 | 59.70 | 51.23 | 42.70 | 34.35 | 46.49 | |||||||||||||
MIN | 21.63 | 26.71 | 23.79 | 36.23 | 41.23 | 57.60 | 59.55 | 59.84 | 55.00 | 44.52 | 31.50 | 23.13 | 43.99 | |||||||||||||
YRS | 15 | 15 | 14 | 13 | 13 | 15 | 15 | 12 | 13 | 15 | 15 | 16 | 8 |