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 | 66.73 | 64.19 | 51.05 | 35.77 | 54.44 | h | ||||
1914 | 42.76 | 42.96 | a | 49.55 | 60.20 | 67.94 | 74.00 | 73.37 | 74.61 | 70.55 | 59.05 | 52.82 | 36.60 | 58.70 | ||||||||||||
1915 | 36.60 | 42.27 | 45.45 | a | 55.38 | 61.98 | 74.07 | 75.58 | 70.82 | ----- | z | 60.47 | 48.16 | a | 38.45 | a | 55.38 | a | ||||||||
1916 | 45.92 | 50.29 | 54.42 | a | 56.21 | i | 66.03 | 77.55 | 76.98 | 71.61 | 68.13 | 57.92 | 47.47 | 37.84 | 59.47 | a | ||||||||||
1917 | 37.81 | b | 43.17 | a | 46.76 | 54.97 | 60.11 | 75.67 | 77.50 | 74.56 | 65.62 | ----- | z | 50.13 | o | 48.03 | 58.42 | b | ||||||||
1918 | 38.32 | 45.77 | 51.77 | 55.92 | 63.32 | 77.97 | 77.02 | 73.56 | 69.65 | 59.65 | 42.85 | 33.02 | b | 57.40 | ||||||||||||
1919 | 30.36 | c | 38.41 | 46.34 | 56.83 | 63.15 | 73.25 | 74.37 | ----- | z | ----- | z | 57.24 | n | 44.90 | 42.15 | 52.19 | c | ||||||||
1920 | 39.32 | 46.81 | 46.27 | 51.50 | u | 65.03 | 72.40 | 77.62 | k | 70.74 | j | 69.02 | 57.73 | 48.08 | 39.73 | 53.82 | c | |||||||||
1921 | 41.40 | 45.29 | 53.31 | 51.88 | 56.31 | 71.95 | a | 74.98 | 74.17 | s | 72.72 | 60.97 | 47.60 | 41.55 | 56.18 | a | ||||||||||
1922 | 35.44 | 42.39 | 41.97 | 49.43 | 66.95 | 76.70 | 78.00 | 78.73 | 72.68 | 55.87 | 44.83 | 42.68 | 57.14 | |||||||||||||
1923 | 42.41 | d | 40.21 | 43.27 | 54.19 | v | 66.47 | n | 74.63 | 76.18 | 72.50 | r | 66.35 | j | ----- | z | 49.92 | 35.71 | 51.76 | e | ||||||
1924 | 36.42 | 42.89 | k | 45.35 | 50.73 | 62.61 | 77.60 | 74.19 | 77.08 | 72.57 | 63.06 | 51.75 | 37.35 | 58.98 | a | |||||||||||
1925 | 36.32 | 46.62 | ----- | z | 58.55 | 68.42 | 74.10 | 78.89 | 73.76 | 68.95 | 58.47 | a | 48.60 | 36.79 | 59.04 | a | ||||||||||
1926 | 33.63 | 47.05 | 46.94 | 52.20 | 62.00 | w | 73.22 | 74.16 | 74.90 | 72.79 | w | 58.42 | 48.93 | 38.16 | 54.76 | b | ||||||||||
1927 | 43.16 | 46.68 | 39.00 | b | 57.28 | a | 67.33 | a | 71.55 | 76.66 | 72.02 | 67.52 | 59.24 | 52.21 | k | 35.45 | a | 57.81 | a | |||||||
1928 | 40.92 | 41.07 | 52.27 | 55.50 | 63.37 | a | 75.23 | 77.37 | 71.76 | 69.20 | 62.11 | 44.78 | 38.18 | 57.65 | ||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 38.72 | 44.21 | 47.33 | 54.91 | 64.04 | 74.66 | 76.09 | 73.95 | 69.44 | 59.78 | 47.98 | 38.59 | 57.72 | |||||||||||||
S.D. | 4.11 | 3.24 | 4.47 | 3.25 | 3.44 | 2.08 | 1.67 | 2.41 | 2.34 | 2.33 | 2.89 | 3.61 | 0.68 | |||||||||||||
SKEW | -0.19 | -0.02 | -0.03 | -0.18 | -0.69 | 0.23 | -0.09 | 0.60 | 0.11 | 0.38 | -0.08 | 1.05 | 0.85 | |||||||||||||
MAX | 45.92 | 50.29 | 54.42 | 60.20 | 68.42 | 77.97 | 78.89 | 78.73 | 72.72 | 64.19 | 52.82 | 48.03 | 58.70 | |||||||||||||
MIN | 30.36 | 38.41 | 39.00 | 49.43 | 56.31 | 71.55 | 73.37 | 70.82 | 65.62 | 55.87 | 42.85 | 33.02 | 57.14 | |||||||||||||
YRS | 15 | 14 | 14 | 12 | 13 | 15 | 14 | 11 | 12 | 13 | 14 | 16 | 4 |