YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1894 | ----- | z | ----- | z | ----- | z | 76.13 | 84.81 | 88.57 | 92.32 | 87.94 | 85.07 | 76.16 | 69.13 | 54.48 | 79.40 | c | |||||||||
1895 | 53.16 | 58.86 | 67.71 | 77.60 | 81.71 | 88.20 | 89.23 | 88.23 | 83.67 | 69.97 | 57.17 | 51.94 | 72.29 | |||||||||||||
1896 | 57.39 | 58.31 | 68.65 | 73.90 | 84.97 | 93.87 | 90.77 | 88.71 | 83.60 | 67.84 | 63.97 | 57.16 | 74.09 | |||||||||||||
1897 | 50.03 | 56.79 | 63.77 | 77.43 | 84.61 | 87.73 | 87.39 | 87.65 | 80.23 | 70.29 | 65.30 | 55.06 | 72.19 | |||||||||||||
1898 | 45.84 | 63.54 | 63.42 | 76.30 | 79.10 | 88.17 | 86.90 | 86.52 | 84.10 | 77.77 | 62.43 | 45.48 | 71.63 | |||||||||||||
1899 | 51.74 | 56.75 | 68.81 | 76.63 | 81.58 | 89.33 | 88.23 | 90.26 | 87.97 | 72.55 | 65.83 | 55.10 | 73.73 | |||||||||||||
1900 | 59.06 | 60.07 | 70.35 | 67.03 | a | 85.74 | 92.30 | 90.42 | 87.45 | 77.90 | 72.61 | 65.57 | 58.23 | 73.90 | ||||||||||||
1901 | 55.48 | 56.93 | 64.11 | d | 70.21 | b | 78.33 | a | 86.30 | 90.71 | 89.59 | b | 85.79 | a | 76.63 | d | 67.61 | b | 60.86 | c | 73.55 | |||||
1902 | 58.13 | 64.45 | f | 62.85 | d | 77.00 | a | 78.17 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 56.60 | y | 57.50 | a | 66.73 | g | |
1903 | 57.40 | a | 55.46 | 65.97 | b | 73.57 | b | ----- | z | 87.23 | 94.50 | a | 91.42 | 84.90 | 75.97 | 71.74 | c | ----- | z | 75.82 | b | |||||
1904 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 87.20 | 92.64 | c | 87.90 | j | 84.44 | c | 76.38 | g | ----- | z | 58.27 | a | 80.64 | h | |
1905 | 58.17 | b | 55.11 | a | 61.65 | 68.00 | d | 78.33 | d | 89.90 | 91.29 | c | 91.10 | b | 85.68 | b | 78.79 | l | 61.03 | a | 52.85 | k | 74.03 | b | ||
1906 | 58.70 | h | 59.96 | c | 66.23 | e | 69.64 | s | ----- | z | 97.68 | e | 97.74 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 80.40 | h | |
1907 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1908 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1909 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1910 | ----- | z | 62.95 | g | 75.21 | b | 77.43 | 88.94 | 96.63 | 97.97 | a | 95.81 | 91.97 | 79.58 | 67.13 | 58.48 | 82.91 | b | ||||||||
1911 | 58.87 | 56.61 | 69.97 | 74.23 | 85.33 | a | 91.53 | 89.55 | 94.77 | 88.07 | 74.80 | a | 62.48 | a | 49.77 | a | 74.67 | |||||||||
1912 | 58.19 | 63.93 | 62.20 | a | 67.63 | 82.47 | a | 89.27 | 89.97 | b | 87.55 | 85.63 | 70.94 | 63.31 | a | 50.81 | 72.66 | |||||||||
1913 | 51.84 | 52.96 | a | 62.52 | 73.63 | 84.30 | a | 89.47 | 91.97 | 88.57 | a | 82.83 | 76.71 | 65.48 | a | 51.19 | 72.62 | |||||||||
1914 | 59.26 | 61.07 | 67.26 | 76.90 | 83.48 | 91.23 | 86.17 | a | 90.13 | a | 87.20 | 73.87 | 67.07 | 50.13 | 74.48 | |||||||||||
1915 | 52.00 | 56.86 | 61.81 | 70.10 | a | 78.30 | a | 89.66 | a | 89.65 | 87.97 | 84.57 | 80.60 | a | 67.52 | c | 56.74 | 72.98 | ||||||||
1916 | 51.42 | 64.69 | 71.48 | 75.03 | 81.29 | 93.40 | 89.00 | 86.73 | a | 84.20 | 73.30 | a | 66.34 | a | 54.77 | 74.31 | ||||||||||
1917 | 51.80 | a | 58.64 | c | 65.61 | 73.07 | a | 76.12 | e | 93.63 | 94.58 | 91.23 | a | 84.87 | 81.06 | 71.30 | 67.19 | 75.76 | ||||||||
1918 | 53.14 | c | 62.12 | b | 67.30 | a | 73.31 | a | 79.19 | 94.60 | 93.03 | 91.19 | 90.38 | a | 77.00 | 57.60 | 48.26 | 73.93 | ||||||||
1919 | 49.58 | 53.68 | 63.29 | 74.87 | 82.48 | 90.30 | 87.27 | a | 91.28 | b | 82.70 | 72.90 | a | 65.38 | a | 58.90 | a | 72.72 | ||||||||
1920 | 55.55 | 60.82 | a | 64.58 | 69.40 | 82.19 | 85.87 | 90.10 | a | 86.23 | 82.28 | a | 73.61 | 65.07 | a | 55.74 | 72.62 | |||||||||
1921 | 58.75 | c | 62.11 | 70.30 | a | 70.90 | a | 79.77 | 90.10 | 86.32 | 83.10 | 86.33 | 79.32 | 69.00 | b | 61.87 | 74.82 | |||||||||
1922 | 55.07 | b | 60.65 | b | 65.77 | a | 70.27 | 85.39 | 95.93 | b | 93.52 | 92.60 | a | 88.70 | 78.23 | 59.72 | a | 59.19 | 75.42 | |||||||
1923 | 61.29 | 57.43 | 63.03 | a | 73.40 | 86.19 | 93.43 | 93.10 | 85.42 | 81.77 | 73.26 | 60.00 | 48.40 | a | 73.06 | |||||||||||
1924 | 54.55 | 63.75 | a | 59.48 | 68.30 | 80.71 | 94.77 | 88.03 | 89.45 | 86.97 | 77.87 | 70.77 | 53.40 | a | 74.00 | |||||||||||
1925 | 54.94 | 62.96 | 70.35 | 76.52 | a | 81.68 | 86.20 | 88.39 | 85.45 | b | 81.24 | a | 72.39 | 61.00 | 51.06 | 72.68 | ||||||||||
1926 | 49.90 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 49.90 | k | |
1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 54.71 | 59.20 | 66.06 | 73.29 | 82.12 | 90.80 | 90.74 | 89.09 | 84.93 | 75.01 | 64.96 | 55.00 | 73.55 | |||||||||||||
S.D. | 3.83 | 3.33 | 3.71 | 3.39 | 3.14 | 3.34 | 3.12 | 2.90 | 3.05 | 3.50 | 3.97 | 4.90 | 1.09 | |||||||||||||
SKEW | -0.31 | -0.05 | 0.45 | -0.41 | 0.07 | 0.38 | 0.63 | 0.34 | 0.10 | -0.07 | -0.22 | 0.23 | 0.26 | |||||||||||||
MAX | 61.29 | 64.69 | 75.21 | 77.60 | 88.94 | 97.68 | 97.97 | 95.81 | 91.97 | 81.06 | 71.74 | 67.19 | 75.76 | |||||||||||||
MIN | 45.84 | 52.96 | 59.48 | 67.03 | 76.12 | 85.87 | 86.17 | 83.10 | 77.90 | 67.84 | 57.17 | 45.48 | 71.63 | |||||||||||||
YRS | 26 | 25 | 27 | 27 | 26 | 28 | 28 | 26 | 27 | 25 | 26 | 26 | 22 |