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 | 75.97 | 77.55 | 59.40 | 42.65 | 63.89 | h | ||||
1914 | 52.74 | 55.48 | a | 63.10 | 74.20 | 82.65 | 86.87 | 84.10 | 86.77 | 83.13 | 70.94 | 65.13 | 45.68 | 70.90 | ||||||||||||
1915 | 47.29 | 52.64 | 58.27 | a | 67.70 | 73.23 | 88.77 | 87.42 | 81.06 | ----- | z | 74.90 | 61.69 | a | 53.26 | 67.84 | a | |||||||||
1916 | 61.00 | 65.00 | 69.55 | 71.10 | i | 81.03 | 92.07 | 89.90 | 83.39 | 79.83 | 70.19 | 61.20 | 50.71 | 73.08 | a | |||||||||||
1917 | 48.93 | a | 55.74 | a | 61.16 | 68.50 | 72.87 | 89.97 | 90.74 | 86.48 | 74.40 | ----- | z | 64.67 | o | 61.71 | 71.05 | b | ||||||||
1918 | 50.32 | 59.89 | 64.94 | 69.40 | 77.35 | 90.80 | 90.68 | 85.39 | 82.43 | 70.84 | 52.80 | 43.03 | a | 69.82 | ||||||||||||
1919 | 38.17 | b | 50.11 | 59.45 | 69.90 | 76.71 | 86.90 | 85.71 | ----- | z | ----- | z | 70.59 | n | 56.80 | 52.68 | 64.05 | c | ||||||||
1920 | 50.61 | 59.62 | 60.19 | 69.33 | u | 80.84 | 87.20 | 92.00 | k | 84.81 | j | 83.03 | 70.94 | 61.23 | 53.29 | 67.44 | c | |||||||||
1921 | 54.39 | 61.07 | 68.35 | 67.53 | 71.39 | 85.28 | a | 87.35 | 86.83 | s | 86.00 | 75.00 | 61.77 | 54.16 | 70.21 | a | ||||||||||
1922 | 48.90 | 56.50 | 54.94 | 62.37 | 81.16 | 92.43 | 91.58 | 91.90 | 85.67 | 65.58 | 58.17 | 54.32 | 70.29 | |||||||||||||
1923 | 52.70 | d | 51.96 | 56.26 | 66.33 | u | 81.29 | n | 90.37 | 92.81 | 85.37 | d | 75.30 | 76.40 | p | 61.63 | 47.52 | 68.21 | c | |||||||
1924 | 50.06 | 53.72 | k | 57.87 | 63.57 | 78.61 | 94.43 | 87.48 | 90.71 | 87.43 | 77.87 | 63.80 | 49.03 | 72.81 | a | |||||||||||
1925 | 49.10 | 60.36 | ----- | z | 72.03 | 81.84 | 87.50 | 92.35 | 86.52 | 80.77 | 71.90 | a | 60.07 | 48.03 | 71.86 | a | ||||||||||
1926 | 44.10 | 60.21 | 58.39 | 64.10 | 76.50 | w | 87.63 | 87.84 | 88.26 | 85.29 | w | 70.10 | 62.20 | 48.84 | 67.17 | b | ||||||||||
1927 | 55.32 | 58.82 | 54.19 | 70.00 | 79.13 | 82.47 | 88.35 | 82.48 | 78.73 | 71.71 | 63.53 | k | 45.10 | a | 69.66 | a | ||||||||||
1928 | 52.16 | 51.48 | 64.42 | 68.60 | 75.17 | a | 89.20 | 89.55 | 83.42 | 81.27 | 73.00 | 54.07 | 48.13 | 69.21 | ||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 50.39 | 57.06 | 60.79 | 68.16 | 77.84 | 88.79 | 88.99 | 85.98 | 81.07 | 72.35 | 60.00 | 49.88 | 70.05 | |||||||||||||
S.D. | 5.15 | 4.36 | 4.73 | 3.46 | 3.74 | 3.04 | 2.53 | 3.22 | 4.15 | 3.34 | 3.49 | 4.92 | 0.72 | |||||||||||||
SKEW | -0.38 | -0.06 | 0.45 | -0.15 | -0.40 | -0.11 | -0.22 | 0.37 | -0.18 | 0.01 | -0.75 | 0.58 | -0.01 | |||||||||||||
MAX | 61.00 | 65.00 | 69.55 | 74.20 | 82.65 | 94.43 | 92.81 | 91.90 | 87.43 | 77.87 | 65.13 | 61.71 | 70.90 | |||||||||||||
MIN | 38.17 | 50.11 | 54.19 | 62.37 | 71.39 | 82.47 | 84.10 | 81.06 | 74.40 | 65.58 | 52.80 | 42.65 | 69.21 | |||||||||||||
YRS | 15 | 14 | 14 | 12 | 13 | 15 | 14 | 12 | 13 | 13 | 14 | 16 | 4 |