YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1894 | ----- | z | ----- | z | ----- | z | 55.63 | 64.98 | 67.50 | 74.79 | 73.39 | 66.32 | 58.90 | 48.08 | 43.10 | 61.41 | c | |||||||||
1895 | 39.58 | 41.77 | 47.35 | 55.87 | 62.39 | 68.33 | 74.27 | 73.21 | 67.57 | 54.90 | 43.37 | 35.65 | 55.35 | |||||||||||||
1896 | 39.08 | 40.41 | 49.73 | 52.18 | 62.63 | 73.10 | 75.58 | 73.31 | 68.43 | 54.81 | 46.20 | 40.08 | 56.30 | |||||||||||||
1897 | 37.71 | 39.95 | 44.52 | 55.57 | 64.15 | 68.25 | 73.35 | 72.39 | 67.83 | 55.21 | 46.15 | 37.90 | 55.25 | |||||||||||||
1898 | 31.63 | 44.16 | 45.06 | 58.40 | 59.27 | 69.30 | 73.60 | 72.71 | 66.58 | 55.35 | 43.03 | 31.48 | 54.22 | |||||||||||||
1899 | 35.24 | 39.04 | 47.27 | 55.43 | 59.39 | 69.87 | 74.26 | 73.26 | 68.27 | 54.87 | 46.52 | 37.50 | 55.08 | |||||||||||||
1900 | 40.81 | 41.18 | 50.50 | 50.02 | a | 64.84 | 71.02 | 74.31 | 70.40 | 63.47 | 55.37 | 46.67 | 38.23 | 55.57 | ||||||||||||
1901 | 39.40 | 42.00 | 45.15 | d | 50.43 | b | 59.94 | e | 66.64 | b | 75.34 | 74.16 | b | 67.50 | a | 58.25 | e | 49.05 | b | 40.32 | c | 55.68 | ||||
1902 | 39.69 | 44.34 | f | 44.74 | d | 55.06 | d | 59.87 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 39.30 | y | 40.00 | a | 47.87 | g | |
1903 | 38.15 | a | 36.29 | 43.97 | b | 54.16 | b | ----- | z | 66.63 | 75.12 | c | 74.61 | 67.21 | b | 53.05 | 45.70 | c | ----- | z | 55.49 | b | ||||
1904 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 71.27 | 73.46 | c | 72.88 | j | 66.11 | c | 59.09 | h | ----- | z | 39.23 | c | 62.52 | h | |
1905 | 40.55 | b | 43.76 | a | 48.35 | 53.38 | d | 60.69 | d | 68.88 | 72.81 | d | 73.38 | b | 69.09 | b | 57.74 | l | 47.81 | a | 36.75 | k | 57.87 | b | ||
1906 | 39.11 | h | 43.82 | c | 48.56 | e | 54.05 | s | ----- | z | 72.90 | e | 73.94 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 59.80 | 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 | 41.86 | g | 52.83 | d | 56.03 | 65.48 | 73.35 | 77.70 | a | 77.40 | 71.30 | 58.10 | 47.70 | 40.87 | 62.08 | b | ||||||||
1911 | 42.47 | 43.07 | a | 52.56 | 54.45 | 61.22 | a | 69.97 | 73.66 | 75.16 | 71.62 | 55.32 | a | 42.64 | a | 32.12 | b | 56.19 | ||||||||
1912 | 37.16 | 40.24 | 45.68 | a | 48.65 | 59.40 | a | 69.25 | 73.12 | b | 71.21 | 63.03 | 54.29 | 42.22 | a | 34.29 | 53.21 | |||||||||
1913 | 34.16 | 38.31 | a | 42.87 | 50.55 | 60.30 | a | 66.47 | 72.42 | 71.82 | a | 63.57 | 55.37 | 49.40 | a | 36.65 | 53.49 | |||||||||
1914 | 40.66 | 41.73 | 46.50 | 55.00 | 60.95 | 71.78 | 71.48 | a | 72.07 | a | 67.28 | a | 55.82 | 47.68 | 38.26 | 55.77 | ||||||||||
1915 | 36.13 | 41.29 | 44.23 | 52.98 | a | 56.97 | a | 66.45 | a | 72.47 | 70.50 | 64.65 | 55.23 | a | 44.30 | c | 39.26 | 53.70 | ||||||||
1916 | 39.92 | 46.17 | 51.90 | 54.88 | 59.24 | 68.55 | 73.55 | 71.90 | a | 65.52 | 55.88 | a | 43.00 | a | 36.18 | 55.56 | ||||||||||
1917 | 38.53 | a | 40.38 | c | 43.02 | 52.54 | b | 55.67 | e | 69.35 | 76.53 | 72.97 | a | 67.38 | 56.53 | 45.88 | 41.11 | 54.99 | ||||||||
1918 | 34.46 | c | 43.73 | b | 49.03 | a | 52.93 | a | 57.32 | a | 74.53 | 75.50 | 73.26 | 69.72 | a | 57.71 | 41.62 | 33.52 | 55.28 | |||||||
1919 | 34.31 | 37.54 | 44.40 | 55.03 | 61.55 | 68.63 | 72.78 | a | 73.21 | b | 66.95 | 53.47 | a | 46.52 | a | 40.82 | a | 54.60 | ||||||||
1920 | 39.69 | 45.34 | a | 46.29 | 49.88 | 60.05 | 67.17 | 72.95 | a | 70.32 | 64.34 | a | 52.98 | 44.69 | a | 35.18 | 54.07 | |||||||||
1921 | 39.38 | c | 42.43 | 50.10 | a | 51.31 | a | 59.68 | 69.45 | 73.39 | 70.37 | 66.75 | 57.77 | 45.14 | b | 43.32 | 55.76 | |||||||||
1922 | 37.24 | b | 41.83 | b | 45.68 | a | 50.60 | 62.68 | 75.71 | b | 76.27 | 75.10 | a | 69.00 | 56.55 | 41.60 | a | 41.56 | 56.15 | |||||||
1923 | 41.53 | 41.45 | 45.33 | a | 54.20 | 62.95 | 69.50 | 75.63 | 71.87 | 65.22 | 53.35 | 44.92 | 36.83 | a | 55.23 | |||||||||||
1924 | 34.84 | 42.45 | a | 41.48 | 49.88 | 59.76 | 71.48 | 72.37 | 70.23 | 66.68 | 55.39 | 46.97 | 36.85 | a | 54.03 | |||||||||||
1925 | 35.17 | a | 42.54 | 47.94 | 54.29 | a | 62.06 | 69.43 | 73.48 | 70.34 | b | 63.66 | a | 55.66 | 41.50 | 35.10 | 54.26 | |||||||||
1926 | 32.84 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 32.84 | 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 | 37.71 | 41.63 | 46.85 | 53.31 | 60.90 | 69.81 | 74.08 | 72.64 | 66.85 | 55.61 | 45.32 | 37.90 | 54.99 | |||||||||||||
S.D. | 2.88 | 2.33 | 3.04 | 2.44 | 2.45 | 2.47 | 1.45 | 1.79 | 2.24 | 1.61 | 2.37 | 3.17 | 0.91 | |||||||||||||
SKEW | -0.39 | -0.31 | 0.40 | -0.18 | 0.03 | 0.64 | 0.59 | 0.55 | 0.18 | 0.32 | -0.14 | -0.23 | -0.41 | |||||||||||||
MAX | 42.47 | 46.17 | 52.83 | 58.40 | 65.48 | 75.71 | 77.70 | 77.40 | 71.62 | 58.90 | 49.40 | 43.32 | 56.30 | |||||||||||||
MIN | 31.63 | 36.29 | 41.48 | 48.65 | 55.67 | 66.45 | 71.48 | 70.23 | 63.03 | 52.98 | 41.50 | 31.48 | 53.21 | |||||||||||||
YRS | 26 | 25 | 27 | 27 | 26 | 28 | 28 | 26 | 27 | 25 | 26 | 26 | 22 |