YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1892 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1893 | 40.57 | a | 47.50 | 53.61 | 53.23 | 63.65 | 67.31 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 54.31 | f | ||||
1894 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 61.42 | 55.13 | 44.86 | c | 53.80 | i | ||
1895 | 46.71 | 50.18 | 55.13 | 62.97 | a | 64.55 | 73.77 | 78.26 | 79.61 | 69.47 | m | 65.16 | 49.86 | a | 47.07 | a | 61.21 | a | ||||||||
1896 | 50.19 | 52.97 | 53.77 | 54.90 | a | 60.06 | 71.97 | 84.74 | 76.84 | 72.63 | 64.74 | 45.86 | a | 49.65 | 61.53 | |||||||||||
1897 | 45.17 | a | 48.89 | 47.16 | 63.10 | 70.74 | 69.53 | ----- | z | ----- | z | ----- | z | 62.62 | b | 52.93 | a | 50.71 | q | 57.52 | d | |||||
1898 | 43.81 | 51.64 | f | 51.03 | 60.03 | 63.26 | d | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 54.53 | h | |||
1899 | ----- | z | 47.96 | d | 50.94 | 57.73 | 59.04 | d | ----- | z | 80.18 | i | 70.58 | 73.70 | 61.32 | 58.17 | 49.67 | a | 58.79 | c | ||||||
1900 | 51.03 | 48.79 | 59.03 | 61.23 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 60.65 | 54.00 | 49.35 | 54.87 | e | |||||||
1901 | 44.16 | 50.36 | 55.23 | 57.70 | 64.90 | 68.03 | 75.30 | a | 82.23 | 69.24 | a | 66.35 | 56.33 | 46.26 | 61.34 | |||||||||||
1902 | 44.27 | a | 53.14 | 51.16 | 57.37 | 63.39 | 71.17 | 75.23 | 79.58 | 73.37 | 64.32 | 51.97 | 48.06 | 61.08 | ||||||||||||
1903 | 46.61 | 45.50 | b | 51.74 | h | 58.57 | i | 65.26 | 72.12 | d | 77.88 | f | 78.10 | 71.80 | 61.45 | 51.04 | f | 45.81 | 60.83 | d | ||||||
1904 | 46.77 | a | 47.52 | 50.52 | 62.30 | 68.16 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 55.00 | 47.81 | 54.01 | e | ||||||
1905 | 44.65 | 50.50 | 58.35 | 64.27 | 63.52 | 70.23 | 81.45 | 78.71 | 71.87 | 59.29 | 52.23 | 45.77 | 61.74 | |||||||||||||
1906 | 48.94 | 50.18 | 52.71 | 65.53 | 65.32 | 69.13 | 84.71 | 80.94 | 71.87 | 64.16 | 52.50 | 48.61 | 62.88 | |||||||||||||
1907 | 41.48 | 53.82 | 52.26 | 62.00 | 68.80 | a | 70.83 | 79.68 | 75.80 | a | 72.00 | b | 64.32 | 54.93 | 50.10 | 62.17 | ||||||||||
1908 | 48.77 | 50.00 | 54.52 | 62.43 | 61.10 | a | 69.83 | 81.71 | 78.42 | 72.60 | 62.26 | 55.20 | 44.29 | 61.76 | ||||||||||||
1909 | 43.55 | 50.36 | 56.61 | 61.90 | 65.97 | 74.13 | 75.61 | 80.10 | 75.53 | 64.10 | 53.53 | 40.77 | 61.85 | |||||||||||||
1910 | 44.68 | 44.61 | 59.42 | 64.13 | 69.42 | 69.73 | 81.87 | 77.42 | 71.53 | 65.77 | 52.03 | 49.81 | 62.54 | |||||||||||||
1911 | 44.97 | 47.86 | 58.61 | 58.53 | 62.26 | 70.57 | 83.94 | 79.39 | 66.53 | 62.52 | 53.10 | 47.35 | 61.30 | |||||||||||||
1912 | 50.06 | 51.86 | 54.58 | 59.93 | 68.45 | 73.00 | 77.32 | 75.16 | 71.80 | 61.84 | 63.93 | a | 52.13 | 63.34 | ||||||||||||
1913 | 47.71 | 53.43 | 61.16 | 65.50 | 73.77 | 72.27 | 78.32 | 82.55 | 78.60 | 63.87 | 56.47 | 48.87 | 65.21 | |||||||||||||
1914 | 52.48 | 51.57 | 60.81 | 67.47 | 76.58 | 75.93 | 84.06 | 83.03 | 70.73 | 65.84 | 58.00 | 43.90 | 65.87 | |||||||||||||
1915 | 44.58 | 52.25 | 60.65 | 66.13 | 66.97 | 76.23 | 78.26 | 84.10 | 73.80 | 65.37 | a | 51.73 | 47.27 | a | 63.94 | |||||||||||
1916 | 37.77 | 53.90 | 53.36 | c | 62.60 | 63.19 | 71.80 | 73.65 | 78.77 | a | 72.63 | 64.23 | 49.50 | 43.97 | 60.45 | |||||||||||
1917 | 45.48 | 47.82 | 49.23 | 57.40 | 62.77 | 74.00 | 84.97 | 86.53 | a | 74.50 | 65.83 | a | 55.20 | 53.13 | 63.07 | |||||||||||
1918 | 51.74 | 50.29 | 56.35 | 65.87 | 66.65 | 80.57 | 79.81 | 80.68 | 77.27 | 63.42 | 52.77 | 46.42 | 64.32 | |||||||||||||
1919 | 46.06 | 49.96 | 56.35 | 64.60 | 68.58 | 72.97 | 83.00 | 82.58 | 71.83 | 58.42 | 52.75 | b | 42.77 | 62.49 | ||||||||||||
1920 | 48.03 | 48.45 | 53.16 | 56.87 | 67.52 | 72.83 | 79.81 | 82.87 | 69.80 | 59.16 | 52.73 | 47.65 | 61.57 | |||||||||||||
1921 | 47.03 | 52.93 | 55.48 | 59.93 | 66.16 | 74.47 | 80.10 | 80.52 | 72.23 | 65.58 | 54.40 | 44.77 | 62.80 | |||||||||||||
1922 | 43.23 | 46.79 | 51.97 | 57.03 | 66.16 | 78.73 | 83.48 | 78.19 | 76.67 | 61.90 | 46.93 | 45.74 | 61.40 | |||||||||||||
1923 | 47.74 | 45.36 | 54.65 | 62.27 | 67.00 | 72.63 | 78.16 | 82.77 | 75.60 | 62.16 | 55.27 | 48.90 | 62.71 | |||||||||||||
1924 | 46.45 | 55.14 | 53.74 | 64.40 | 72.61 | 74.43 | 81.65 | 78.94 | 74.70 | 62.00 | 49.97 | 40.45 | 62.87 | |||||||||||||
1925 | 50.55 | 53.61 | 56.58 | 62.87 | 71.10 | 75.73 | 83.61 | 79.19 | 72.43 | 64.97 | 52.33 | 49.55 | 64.38 | |||||||||||||
1926 | 47.26 | 55.39 | 64.35 | 70.63 | 69.29 | 81.23 | 84.97 | 79.42 | 72.17 | 65.87 | 55.67 | 47.10 | 66.11 | |||||||||||||
1927 | 46.42 | 51.61 | 54.10 | 61.33 | 65.16 | 74.77 | 82.10 | 82.77 | 69.60 | 64.74 | 56.03 | 44.03 | 62.72 | |||||||||||||
1928 | 48.84 | 50.93 | 58.84 | 59.57 | 73.94 | 72.17 | 82.39 | 81.65 | 72.37 | 61.97 | 52.63 | 45.65 | 63.41 | |||||||||||||
1929 | 39.13 | 46.39 | 56.58 | 57.53 | 69.35 | 72.37 | 81.77 | 82.74 | 76.27 | 67.74 | 53.07 | 50.61 | 62.80 | |||||||||||||
1930 | 35.81 | 54.07 | 59.55 | 64.60 | 65.39 | 72.77 | 79.68 | 81.94 | 73.83 | 63.94 | 51.23 | 46.29 | 62.42 | |||||||||||||
1931 | 50.45 | 52.32 | 57.81 | 66.60 | 75.32 | 74.07 | 84.00 | 83.29 | 74.43 | 65.10 | 51.90 | 45.94 | 65.10 | |||||||||||||
1932 | 45.81 | 50.76 | 56.32 | 62.30 | 66.65 | 77.27 | 78.90 | 80.68 | 78.73 | 67.10 | 57.17 | 43.74 | 63.78 | |||||||||||||
1933 | 45.42 | 46.89 | 55.87 | 62.20 | 61.87 | 72.83 | 82.29 | 83.52 | 69.87 | 67.06 | 51.60 | 53.10 | 62.71 | |||||||||||||
1934 | 52.42 | 55.61 | 64.81 | 70.37 | 71.65 | 76.07 | 79.35 | 82.90 | 75.57 | 68.26 | 55.23 | 49.26 | 66.79 | |||||||||||||
1935 | 48.00 | 52.29 | 51.45 | 61.20 | 68.94 | 77.20 | 80.13 | 81.90 | 78.70 | 59.90 | 48.53 | 44.97 | 62.77 | |||||||||||||
1936 | 48.03 | 43.38 | 52.55 | 65.20 | 69.23 | 74.80 | 79.81 | 82.87 | 75.27 | 67.45 | 49.37 | 47.48 | 62.95 | |||||||||||||
1937 | 35.48 | 46.57 | 54.97 | 55.87 | 69.29 | 74.50 | 80.55 | 80.71 | 74.77 | 66.87 | 56.53 | 48.94 | 62.09 | |||||||||||||
1938 | 46.39 | 51.11 | 54.97 | 64.03 | 71.23 | 78.53 | 86.97 | 80.74 | 78.63 | 64.61 | 50.53 | 48.45 | 64.68 | |||||||||||||
1939 | 48.39 | 48.18 | 58.48 | 67.67 | 72.29 | 72.53 | 83.35 | 83.58 | 77.37 | 64.06 | 56.20 | 53.03 | 65.43 | |||||||||||||
1940 | 48.52 | 53.41 | 61.00 | 64.63 | 72.90 | 80.30 | 81.90 | a | 84.42 | 73.97 | 67.06 | 51.10 | 50.61 | 65.82 | ||||||||||||
1941 | 49.13 | 53.89 | 63.10 | 65.30 | 67.94 | 72.30 | 85.39 | 79.52 | 71.03 | 62.74 | 55.03 | 47.45 | 64.40 | |||||||||||||
1942 | 43.97 | 50.96 | 56.26 | 62.93 | 65.16 | 71.20 | 82.06 | 83.77 | 78.07 | 65.90 | 53.03 | 49.10 | 63.54 | |||||||||||||
1943 | 41.32 | 53.18 | 55.42 | 63.60 | 66.68 | 69.93 | 81.13 | 78.74 | 78.43 | 63.84 | 53.03 | 45.76 | b | 62.59 | ||||||||||||
1944 | 47.26 | 49.97 | 56.90 | 60.83 | 69.13 | 73.07 | 82.65 | 80.48 | 80.20 | 69.19 | 51.90 | 43.58 | 63.76 | |||||||||||||
1945 | 47.13 | 52.29 | 52.71 | 59.20 | 69.00 | 75.47 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 59.30 | f | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 46.09 | 50.44 | 55.77 | 62.11 | 67.40 | 73.49 | 81.09 | 80.64 | 73.88 | 64.05 | 53.36 | 47.26 | 63.17 | |||||||||||||
S.D. | 3.81 | 2.97 | 3.78 | 3.76 | 3.92 | 3.16 | 2.99 | 2.84 | 3.05 | 2.48 | 3.09 | 2.93 | 1.51 | |||||||||||||
SKEW | -0.87 | -0.34 | 0.31 | -0.10 | 0.16 | 0.53 | -0.46 | -0.94 | 0.12 | -0.24 | 0.40 | -0.06 | 0.56 | |||||||||||||
MAX | 52.48 | 55.61 | 64.81 | 70.63 | 76.58 | 81.23 | 86.97 | 86.53 | 80.20 | 69.19 | 63.93 | 53.13 | 66.79 | |||||||||||||
MIN | 35.48 | 43.38 | 47.16 | 53.23 | 59.04 | 67.31 | 73.65 | 70.58 | 66.53 | 58.42 | 45.86 | 40.45 | 60.45 | |||||||||||||
YRS | 51 | 51 | 51 | 51 | 51 | 48 | 44 | 46 | 45 | 49 | 49 | 49 | 43 |