YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1856 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1857 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1858 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1859 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1860 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1861 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1862 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1863 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1864 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1865 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1866 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1867 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1868 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1869 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1870 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1871 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1872 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1873 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1874 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1875 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1876 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1877 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1878 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1879 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1880 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1881 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1882 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1883 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1884 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1885 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1886 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1887 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1888 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1889 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1890 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1891 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 84.45 | 71.57 | 65.58 | 54.00 | 45.77 | a | 64.27 | g | ||||
1892 | 45.13 | a | 51.45 | 58.74 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 51.77 | i | ||
1893 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1894 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1895 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 51.73 | 45.55 | 48.64 | j | ||
1896 | 47.32 | 52.79 | 55.29 | 56.13 | 62.42 | 72.00 | 82.55 | 75.77 | 71.17 | 64.45 | 43.00 | 46.77 | 60.81 | |||||||||||||
1897 | 42.97 | 48.18 | 47.90 | 65.33 | 71.81 | 71.27 | 76.13 | 83.68 | 68.07 | 62.32 | 50.13 | 47.58 | 61.28 | |||||||||||||
1898 | 43.68 | 51.11 | 53.42 | 62.33 | 67.29 | 72.63 | 78.10 | 78.58 | 72.20 | 60.74 | 50.13 | 43.03 | a | 61.10 | ||||||||||||
1899 | 44.73 | a | 45.96 | a | 52.71 | 59.00 | 59.19 | 68.77 | 78.39 | 69.84 | 73.17 | 58.87 | 56.80 | 47.71 | 59.59 | |||||||||||
1900 | 49.06 | 48.32 | 61.32 | 62.80 | 65.10 | 72.30 | 77.61 | 73.42 | 69.17 | 60.84 | 53.47 | 49.71 | c | 61.93 | ||||||||||||
1901 | 45.61 | 49.21 | 55.65 | 59.20 | 65.77 | 66.40 | 73.74 | 80.90 | a | 68.07 | a | 66.68 | 54.53 | 45.65 | 60.95 | |||||||||||
1902 | 44.29 | 49.96 | 52.61 | 59.23 | 64.61 | 70.97 | 74.00 | 77.74 | 71.10 | 63.29 | 51.03 | 44.55 | 60.28 | |||||||||||||
1903 | 47.16 | 49.46 | 55.10 | 59.00 | 67.39 | 74.27 | 75.77 | 78.13 | 72.70 | 65.29 | 51.20 | 45.32 | 61.73 | |||||||||||||
1904 | 45.63 | a | 45.76 | 49.23 | 65.33 | 70.00 | 77.80 | 81.65 | 84.48 | 72.73 | 66.03 | 56.83 | 47.58 | 63.59 | ||||||||||||
1905 | 44.94 | 50.50 | 59.84 | 67.00 | 66.58 | 73.17 | 83.42 | 82.87 | 75.33 | 61.48 | 54.10 | 44.03 | 63.61 | |||||||||||||
1906 | 47.00 | 52.71 | 54.71 | 68.90 | 68.71 | 72.27 | 89.19 | 87.35 | 74.90 | 66.42 | 52.27 | 47.94 | 65.20 | |||||||||||||
1907 | 40.47 | a | 52.46 | 52.94 | 62.93 | 71.03 | 73.93 | 82.26 | 78.87 | 75.30 | 66.74 | 56.83 | 48.23 | a | 63.50 | |||||||||||
1908 | 47.87 | 49.10 | 54.19 | 63.70 | 62.48 | 72.87 | 83.77 | 80.35 | 75.77 | 62.61 | 56.60 | 44.19 | 62.79 | |||||||||||||
1909 | 38.27 | a | 48.96 | 57.13 | 61.93 | 66.10 | 75.10 | 74.68 | 79.42 | 75.63 | 63.42 | 51.87 | 41.65 | 61.18 | ||||||||||||
1910 | 41.77 | 44.96 | 62.26 | 64.60 | 71.84 | 72.67 | 82.35 | 78.29 | 73.53 | 64.29 | 52.57 | 48.00 | 63.09 | |||||||||||||
1911 | 43.06 | 48.89 | 61.48 | 61.53 | 64.32 | 71.63 | 82.74 | 79.32 | 69.27 | 63.87 | 51.73 | 45.77 | 61.97 | |||||||||||||
1912 | 46.71 | 51.97 | 56.81 | 60.33 | 71.06 | 75.50 | 78.58 | 76.55 | 73.23 | 60.65 | 52.70 | 46.61 | 62.56 | |||||||||||||
1913 | 42.29 | 47.43 | 52.90 | 61.67 | 68.03 | 73.20 | 79.48 | 80.61 | 74.23 | 61.74 | 52.10 | 43.65 | 61.44 | |||||||||||||
1914 | 49.23 | 48.36 | 59.48 | 64.34 | a | 73.06 | 71.73 | 81.61 | 80.90 | 68.77 | 64.65 | 52.83 | 41.23 | 63.02 | ||||||||||||
1915 | 43.39 | 51.43 | 61.77 | 66.80 | 67.61 | 73.40 | 76.52 | 83.71 | 74.43 | 64.77 | 49.47 | 45.32 | 63.22 | |||||||||||||
1916 | 34.16 | 48.24 | 53.35 | 62.83 | 63.71 | 72.63 | 72.42 | 78.39 | 72.27 | 64.52 | 48.90 | 41.19 | 59.38 | |||||||||||||
1917 | 43.71 | 46.71 | 49.26 | 56.43 | 62.61 | 72.20 | 81.58 | 83.23 | 71.53 | 66.81 | 56.47 | 51.48 | 61.84 | |||||||||||||
1918 | 48.10 | 46.89 | 54.26 | 65.10 | 65.42 | 78.83 | 78.58 | 77.23 | 78.23 | 63.19 | 50.50 | 46.10 | 62.70 | |||||||||||||
1919 | 46.39 | 47.04 | 56.47 | a | 62.50 | 66.90 | 71.47 | 81.16 | 81.19 | 71.63 | 58.77 | 49.10 | 37.23 | 60.82 | ||||||||||||
1920 | 43.19 | 51.03 | 53.00 | 56.17 | 66.39 | 71.77 | 78.97 | 80.87 | 68.80 | 59.13 | 51.80 | 46.71 | 60.65 | |||||||||||||
1921 | 46.35 | 50.43 | 56.19 | 59.83 | 67.13 | 72.07 | 77.26 | 78.10 | 70.10 | 65.35 | 53.60 | 43.43 | a | 61.65 | ||||||||||||
1922 | 39.16 | 45.61 | 50.32 | 57.57 | 68.77 | 76.47 | 79.97 | 76.93 | a | 72.83 | 61.47 | a | 48.70 | 41.35 | 59.93 | |||||||||||
1923 | 47.21 | g | 43.50 | 55.87 | 63.83 | 66.13 | 71.30 | 76.77 | 81.19 | 75.10 | 64.84 | 56.43 | 45.65 | 63.69 | a | |||||||||||
1924 | 41.87 | 53.48 | 54.19 | 63.60 | 73.10 | 75.17 | 78.61 | 76.61 | 74.97 | 61.81 | 49.33 | 40.00 | 61.90 | |||||||||||||
1925 | 47.90 | 51.50 | 56.23 | 62.80 | 70.68 | 73.23 | 82.00 | 76.35 | 71.57 | 65.10 | 50.23 | 50.35 | 63.16 | |||||||||||||
1926 | 46.81 | 53.75 | 64.74 | 70.43 | 66.81 | 77.20 | 82.42 | 78.00 | 70.17 | 65.26 | 54.40 | 44.03 | 64.50 | |||||||||||||
1927 | 42.84 | 51.61 | 54.90 | 62.00 | 63.52 | 72.87 | 79.42 | 79.68 | 68.80 | 61.94 | 54.73 | 42.41 | b | 61.23 | ||||||||||||
1928 | 41.74 | 51.17 | 58.29 | 59.17 | 73.32 | 69.43 | 79.42 | 79.61 | 71.37 | 62.55 | 52.93 | 45.81 | 62.07 | |||||||||||||
1929 | 39.93 | b | 42.50 | 55.39 | 58.23 | 68.65 | 72.13 | 80.94 | 82.58 | 75.77 | 68.71 | 52.63 | 50.06 | 62.29 | ||||||||||||
1930 | 33.55 | 52.64 | 59.52 | 66.47 | 64.90 | 73.33 | 79.61 | 82.23 | 73.27 | 63.03 | 53.10 | 46.35 | 62.33 | |||||||||||||
1931 | 49.77 | 53.32 | 56.71 | 66.03 | 75.13 | 73.73 | 82.77 | 82.84 | 72.37 | 65.00 | 49.97 | 43.87 | 64.29 | |||||||||||||
1932 | 44.23 | a | 47.45 | 54.90 | a | 62.87 | 68.48 | 77.60 | 77.77 | 78.90 | 79.40 | 65.35 | 54.93 | 43.24 | b | 62.93 | ||||||||||
1933 | 43.32 | 43.04 | 54.52 | 62.33 | 62.65 | 72.47 | 80.45 | 80.68 | 68.60 | 66.55 | 52.73 | 49.67 | a | 61.42 | ||||||||||||
1934 | 51.45 | b | 57.07 | 64.68 | 70.57 | 71.13 | 75.00 | 78.03 | 81.97 | 74.23 | 66.19 | 54.79 | a | 48.42 | 66.13 | |||||||||||
1935 | 44.94 | 52.89 | 50.65 | 61.63 | 70.48 | 75.20 | 79.68 | 81.81 | 80.37 | 60.52 | 48.00 | 47.45 | 62.80 | |||||||||||||
1936 | 48.30 | a | 38.71 | a | 52.65 | 65.80 | 70.97 | a | 74.97 | 78.65 | 82.10 | 74.77 | 69.42 | 53.33 | 46.29 | 63.00 | ||||||||||
1937 | 34.90 | a | 45.82 | 57.13 | 56.97 | 69.23 | 75.47 | 79.97 | 78.42 | 73.37 | 67.77 | 53.73 | 48.23 | 61.75 | ||||||||||||
1938 | 46.39 | 48.75 | 54.10 | 64.50 | 70.42 | 76.23 | 83.13 | 78.10 | 78.47 | 65.61 | 50.20 | 49.84 | 63.81 | |||||||||||||
1939 | 47.39 | 45.96 | 57.77 | 66.77 | 71.32 | 71.47 | 80.94 | 82.39 | 75.77 | 64.10 | 55.93 | 49.97 | 64.15 | |||||||||||||
1940 | 46.84 | 51.76 | 59.74 | 64.13 | 73.68 | 79.40 | 80.32 | 83.65 | 75.30 | 65.58 | 50.00 | 49.48 | 64.99 | |||||||||||||
1941 | 48.19 | 55.68 | 64.35 | 66.47 | 69.06 | 71.90 | 85.10 | 78.52 | 69.13 | 64.29 | 55.27 | 47.68 | 64.64 | |||||||||||||
1942 | 40.81 | 49.82 | 56.00 | 63.17 | 66.77 | 71.10 | 80.55 | 81.32 | 77.07 | 66.39 | 50.50 | 49.03 | 62.71 | |||||||||||||
1943 | 40.32 | 53.68 | 54.55 | 66.03 | 67.06 | 71.43 | 78.58 | 77.32 | 80.93 | 64.00 | a | 54.80 | 46.94 | 62.97 | ||||||||||||
1944 | 47.65 | 50.00 | 55.71 | 60.67 | 69.48 | 73.13 | 80.32 | 78.97 | 78.40 | 68.52 | 53.20 | 45.87 | 63.49 | |||||||||||||
1945 | 49.00 | 51.00 | 52.29 | 59.63 | 68.32 | 72.97 | 82.48 | 80.55 | 72.27 | 64.19 | 51.00 | 45.52 | 62.44 | |||||||||||||
1946 | 46.61 | 50.04 | 55.19 | 62.00 | 71.39 | 71.30 | 79.03 | 79.35 | 72.93 | 58.39 | 51.57 | 46.81 | 62.05 | |||||||||||||
1947 | 43.84 | 54.54 | 60.71 | 65.31 | a | 73.42 | 70.50 | 76.68 | 76.35 | 75.23 | 62.06 | 52.70 | 48.33 | a | 63.31 | |||||||||||
1948 | 45.84 | 47.10 | 52.23 | 56.70 | 65.06 | 75.00 | 76.60 | a | 74.16 | 73.63 | 62.65 | 50.37 | 42.90 | 60.19 | ||||||||||||
1949 | 36.39 | 45.54 | 54.71 | 65.80 | 71.29 | 74.20 | 78.42 | 79.68 | 79.03 | 59.68 | 58.53 | 46.26 | 62.46 | |||||||||||||
1950 | 33.10 | 46.36 | 51.29 | 59.30 | 68.00 | 73.83 | 80.13 | 83.58 | 76.87 | 59.19 | 52.30 | 51.26 | 61.27 | |||||||||||||
1951 | 44.20 | a | 50.11 | 49.81 | 67.93 | 69.10 | 78.33 | 80.39 | 79.87 | 78.90 | 61.97 | 51.47 | 43.00 | 62.92 | ||||||||||||
1952 | 40.58 | 48.03 | 51.90 | 64.77 | 69.29 | 70.27 | 82.29 | 80.48 | 79.10 | 71.90 | 50.00 | 47.23 | 62.99 | |||||||||||||
1953 | 51.81 | 51.21 | 54.45 | 59.00 | 65.74 | 67.50 | 79.26 | 78.48 | 75.13 | 65.23 | 55.07 | 47.87 | 62.56 | |||||||||||||
1954 | 44.26 | 50.36 | 54.39 | 60.14 | a | 68.35 | 67.13 | 73.35 | 72.32 | 70.93 | 62.87 | 55.97 | 47.35 | 60.62 | ||||||||||||
1955 | 44.29 | 47.54 | 49.19 | 54.21 | a | 63.32 | 71.60 | 72.19 | 78.16 | 73.50 | 61.26 | 47.60 | 45.47 | a | 59.03 | |||||||||||
1956 | 46.10 | a | 40.97 | 52.55 | 64.80 | 72.23 | 68.37 | 82.23 | 77.90 | 73.60 | 58.97 | 51.17 | 45.67 | a | 61.21 | |||||||||||
1957 | 36.61 | 50.29 | 53.97 | a | 62.80 | 69.23 | a | 72.03 | 77.26 | 76.10 | 81.80 | 61.81 | 52.93 | 50.06 | 62.07 | |||||||||||
1958 | 49.48 | 55.39 | 55.61 | 61.33 | 74.81 | 75.97 | 84.53 | a | 85.13 | 75.03 | 68.39 | 52.00 | 49.19 | 65.57 | ||||||||||||
1959 | 46.10 | 48.00 | 54.53 | a | 61.97 | 66.03 | 71.57 | 81.23 | 78.71 | 69.62 | a | 63.61 | 52.20 | 45.42 | 61.58 | |||||||||||
1960 | 39.00 | 48.76 | 53.55 | 60.20 | 62.94 | 74.77 | 84.27 | a | 76.39 | 73.93 | 64.77 | 52.77 | 45.00 | 61.36 | ||||||||||||
1961 | 50.29 | 51.00 | 54.39 | 59.33 | 67.00 | 79.10 | 83.03 | a | 84.35 | 72.14 | a | 62.35 | 49.90 | 45.13 | 63.17 | |||||||||||
1962 | 44.16 | 49.32 | 52.87 | 63.72 | a | 61.77 | 73.43 | 79.71 | 77.40 | a | 76.47 | 63.77 | 54.72 | a | 48.68 | 62.17 | ||||||||||
1963 | 41.00 | 56.39 | 54.90 | 57.83 | 70.10 | 69.28 | a | 73.52 | 77.90 | 77.41 | a | 63.61 | 52.23 | 45.30 | a | 61.62 | ||||||||||
1964 | 46.29 | 50.00 | 53.19 | 57.83 | 64.81 | 69.23 | 77.32 | 76.60 | a | 71.67 | 65.35 | 48.30 | 42.90 | 60.29 | ||||||||||||
1965 | 44.69 | b | 51.11 | 59.81 | 63.70 | 64.81 | 75.00 | 83.45 | 80.42 | 74.80 | 67.65 | 56.03 | 45.33 | a | 63.90 | |||||||||||
1966 | 45.59 | b | 49.18 | 55.58 | 63.30 | 70.19 | 74.48 | a | 75.06 | 78.13 | 71.96 | e | 62.71 | 53.13 | 48.48 | b | 62.32 | |||||||||
1967 | 48.74 | 52.11 | 51.26 | 55.47 | 67.26 | 75.07 | 79.94 | 86.19 | 80.33 | 62.97 | 55.30 | 45.90 | 63.38 | |||||||||||||
1968 | 46.36 | c | 56.66 | 57.29 | 58.58 | f | 65.43 | c | 71.14 | b | 78.55 | 74.35 | 71.13 | 61.06 | 52.67 | 41.61 | 61.48 | a | ||||||||
1969 | 36.06 | 45.29 | 57.48 | 58.33 | 69.77 | 73.90 | 76.16 | 75.39 | 72.40 | 60.94 | 54.33 | 46.65 | 60.56 | |||||||||||||
1970 | 45.06 | 54.86 | 55.13 | 55.53 | 65.97 | 75.30 | 78.03 | 78.84 | 69.23 | 62.06 | 54.17 | 44.55 | 61.56 | |||||||||||||
1971 | 43.97 | 49.43 | 49.21 | b | 58.33 | 66.42 | 66.17 | a | 78.70 | a | 80.71 | 69.93 | a | 60.19 | 50.33 | 44.10 | 59.79 | |||||||||
1972 | 43.23 | 48.24 | 55.16 | 54.73 | 68.68 | 70.27 | 79.06 | 80.74 | 69.50 | 62.35 | 52.50 | b | 40.90 | 60.45 | ||||||||||||
1973 | 43.86 | b | 51.00 | 53.16 | 60.10 | 67.94 | 70.30 | 78.06 | 73.77 | 73.03 | 60.35 | 47.93 | 48.68 | 60.68 | ||||||||||||
1974 | 41.81 | 46.93 | 52.84 | 56.17 | 60.71 | 72.17 | 74.48 | 77.32 | 78.73 | 66.23 | 53.13 | 47.39 | 60.66 | |||||||||||||
1975 | 45.26 | 46.36 | 50.61 | 53.70 | 65.06 | 68.57 | 76.71 | 71.00 | 75.73 | 58.48 | 50.43 | 47.00 | a | 59.08 | ||||||||||||
1976 | 46.71 | 47.71 | a | 50.65 | 56.67 | 65.48 | 67.40 | 74.26 | 70.61 | 71.67 | 63.47 | a | 56.67 | 45.13 | 59.70 | |||||||||||
1977 | 43.26 | 53.39 | 52.03 | a | 63.20 | 60.68 | 72.53 | 75.00 | a | 81.42 | 67.93 | 61.90 | 49.37 | 46.48 | 60.60 | |||||||||||
1978 | 44.61 | 50.64 | 58.65 | 59.07 | 63.03 | 74.90 | 77.39 | 75.58 | ----- | z | 66.10 | 46.77 | 41.90 | 59.88 | a | |||||||||||
1979 | 36.58 | 46.36 | 58.19 | 58.57 | 67.35 | 73.37 | 79.03 | 75.84 | 74.40 | 64.48 | 51.87 | 49.45 | 61.29 | |||||||||||||
1980 | 42.03 | 48.69 | 51.81 | 62.33 | 64.74 | 66.59 | a | 76.87 | a | 75.06 | 73.00 | 66.52 | 53.83 | 49.48 | 60.91 | |||||||||||
1981 | 51.68 | 51.29 | 57.61 | 58.67 | 64.23 | 68.37 | 74.84 | 81.81 | 73.93 | 60.90 | 55.97 | 47.77 | 62.25 | |||||||||||||
1982 | 42.50 | a | 48.29 | 54.06 | 56.43 | 66.26 | 73.80 | 73.97 | 76.39 | 70.93 | 62.71 | 49.93 | ----- | z | 61.39 | a | ||||||||||
1983 | 48.71 | 51.82 | 55.94 | 60.80 | 69.45 | 68.23 | 71.55 | 76.06 | 69.50 | 61.77 | 53.13 | 39.03 | 60.50 | |||||||||||||
1984 | 48.90 | a | ----- | z | 56.77 | 55.50 | 62.74 | 68.90 | 77.23 | 78.06 | 71.07 | 57.94 | 51.13 | 41.87 | 60.92 | a | ||||||||||
1985 | 43.52 | 46.37 | a | 52.65 | 60.63 | 66.10 | 72.63 | 84.71 | 77.79 | b | 68.20 | 60.84 | 43.77 | 41.52 | 59.89 | |||||||||||
1986 | 50.26 | 49.75 | 59.58 | 58.50 | 65.52 | 75.87 | 73.10 | 83.74 | 69.20 | 66.06 | 52.43 | 46.03 | a | 62.50 | ||||||||||||
1987 | 45.71 | 52.11 | 55.29 | 63.63 | 69.39 | 75.73 | 74.90 | 80.52 | 76.83 | 71.26 | 54.71 | b | 43.58 | 63.64 | ||||||||||||
1988 | 44.77 | 51.76 | 55.48 | 60.47 | 64.29 | 71.07 | 78.55 | 78.16 | 74.90 | 66.42 | 51.83 | 47.16 | 62.07 | |||||||||||||
1989 | 46.90 | 43.70 | a | 51.26 | 64.53 | 66.71 | 74.63 | 73.61 | 74.23 | 78.10 | 62.94 | 54.40 | 45.84 | 61.40 | ||||||||||||
1990 | 48.42 | 47.32 | 58.16 | 63.07 | 64.33 | a | 71.23 | 81.13 | 80.00 | 76.00 | 60.81 | 52.80 | 40.03 | 61.94 | ||||||||||||
1991 | 46.71 | 57.04 | 53.26 | 58.37 | 61.16 | 66.73 | 78.87 | 79.42 | 77.93 | 66.45 | 52.43 | 46.23 | 62.05 | |||||||||||||
1992 | 50.38 | b | 56.59 | 62.68 | 63.10 | 73.35 | 77.70 | 79.77 | 82.45 | 73.53 | 65.87 | 52.17 | 44.94 | 65.21 | ||||||||||||
1993 | 42.97 | 49.04 | b | 56.23 | 58.80 | 70.45 | 70.27 | 71.39 | 78.06 | 78.47 | 67.23 | 48.63 | 46.74 | 61.52 | ||||||||||||
1994 | 49.16 | 47.81 | a | 60.03 | 62.20 | 69.39 | 70.73 | 81.65 | 80.10 | 78.00 | 62.90 | 46.26 | c | 47.37 | a | 62.97 | ||||||||||
1995 | 48.29 | 53.89 | 56.39 | 59.20 | 69.61 | 70.78 | c | 79.45 | ----- | z | 76.70 | 61.84 | 56.30 | 47.19 | 61.79 | a | ||||||||||
1996 | 45.13 | 49.03 | 56.03 | 60.83 | 62.84 | 72.73 | 82.07 | c | 79.32 | c | 70.52 | a | 61.61 | 51.83 | 46.77 | 61.56 | ||||||||||
1997 | 45.74 | 51.32 | 53.84 | 59.03 | 71.87 | 71.10 | 77.87 | 81.42 | 75.47 | 60.71 | 57.03 | 45.83 | a | 62.60 | ||||||||||||
1998 | 47.16 | 52.61 | 56.19 | 62.43 | 62.23 | 72.27 | 79.65 | 81.48 | 77.73 | 62.03 | 51.39 | b | 45.47 | a | 62.55 | |||||||||||
1999 | 46.74 | 48.26 | a | 53.03 | 60.43 | 64.48 | 68.97 | 76.61 | 77.00 | 76.93 | 65.58 | 55.47 | 49.45 | 61.91 | ||||||||||||
2000 | 45.03 | a | 51.52 | 53.68 | 64.27 | 66.16 | 74.60 | 77.42 | 77.94 | 72.80 | 64.00 | 49.90 | 46.29 | 61.97 | ||||||||||||
2001 | 47.68 | 51.44 | a | 57.45 | 57.25 | b | 69.84 | 69.80 | 75.84 | 78.55 | 74.57 | 61.97 | 53.67 | 45.39 | 61.95 | |||||||||||
2002 | 44.77 | 51.71 | 51.00 | 59.53 | 64.74 | 73.77 | 80.10 | 80.19 | 76.37 | 63.13 | 55.28 | a | 49.10 | a | 62.47 | |||||||||||
2003 | 50.83 | a | 52.11 | 54.13 | 58.07 | 65.84 | 76.93 | a | 82.65 | 81.03 | 77.43 | 65.81 | 50.83 | a | 47.03 | 63.56 | ||||||||||
2004 | 41.00 | 51.24 | 59.97 | 65.47 | 66.90 | 74.63 | 82.61 | 81.39 | 72.20 | 64.50 | a | 52.93 | 48.19 | 63.42 | ||||||||||||
2005 | 48.81 | 55.11 | 60.58 | 60.13 | 69.00 | 69.17 | 80.03 | 82.87 | ----- | z | 63.10 | 51.41 | a | 43.74 | 62.18 | a | ||||||||||
2006 | 48.80 | a | 49.18 | 52.26 | 62.10 | a | ----- | z | 73.27 | 80.10 | 79.71 | 76.87 | 63.16 | 52.11 | c | 46.90 | b | 62.22 | a | |||||||
2007 | 46.15 | d | 50.29 | 57.03 | 60.93 | b | 68.06 | 71.37 | 79.65 | 78.26 | 72.73 | 60.97 | 52.53 | 45.06 | 61.92 | |||||||||||
2008 | 43.26 | 51.48 | 52.58 | 55.33 | 65.26 | 69.79 | a | 78.71 | 78.93 | a | 75.57 | 62.23 | 55.40 | 43.07 | a | 60.97 | ||||||||||
2009 | 45.71 | 50.04 | 51.48 | 60.40 | 69.10 | 73.47 | 84.42 | 80.10 | 77.07 | 62.23 | 53.27 | 42.26 | 62.46 | |||||||||||||
2010 | 50.74 | 54.75 | 56.74 | 58.73 | 63.19 | 68.57 | 77.97 | a | 79.42 | 71.67 | 64.41 | b | 51.41 | a | 47.84 | 62.12 | ||||||||||
2011 | 47.86 | c | 46.82 | 51.84 | 55.47 | 61.71 | 69.24 | a | 74.84 | 78.61 | 77.27 | 61.58 | 50.50 | 44.87 | 60.05 | |||||||||||
2012 | 46.32 | 49.55 | 50.16 | 60.07 | 66.74 | 68.77 | 76.77 | 81.32 | 77.63 | 63.58 | 52.17 | 45.06 | 61.51 | |||||||||||||
2013 | 41.06 | 48.39 | 55.45 | 58.87 | 66.84 | 72.47 | 79.13 | 78.13 | 71.27 | 61.74 | 51.23 | 39.42 | 60.33 | |||||||||||||
2014 | 46.55 | 43.71 | 55.94 | 59.37 | 68.45 | 70.30 | 80.39 | 82.10 | 76.73 | 65.77 | 51.00 | 47.94 | 62.35 | |||||||||||||
2015 | 49.00 | 54.89 | 60.74 | 59.83 | 67.45 | 78.93 | 83.19 | 82.29 | 71.53 | 66.39 | 50.63 | 45.29 | 64.18 | |||||||||||||
2016 | 45.77 | 53.72 | 54.45 | 65.63 | 68.35 | 73.37 | 75.61 | 80.76 | b | 71.50 | 60.00 | 56.43 | 40.29 | 62.16 | ||||||||||||
2017 | 38.84 | 46.50 | 51.94 | 56.77 | 67.58 | 72.07 | 79.39 | 84.16 | 75.50 | 61.90 | 51.60 | 44.45 | 60.89 | |||||||||||||
2018 | 48.97 | 46.29 | 52.26 | 59.33 | 70.13 | 72.00 | 83.32 | 81.19 | 72.60 | 63.94 | 52.93 | 47.06 | 62.50 | |||||||||||||
2019 | 47.45 | 41.00 | 53.90 | 59.50 | 68.84 | 72.43 | 76.42 | 79.23 | 69.53 | 58.65 | 53.00 | 45.55 | 60.46 | |||||||||||||
2020 | 47.39 | 50.21 | 51.94 | 61.50 | 66.65 | 69.77 | 77.26 | 80.32 | 74.97 | 63.61 | 50.77 | 47.77 | 61.85 | |||||||||||||
2021 | 48.03 | 44.46 | 52.97 | 64.10 | 66.58 | 79.33 | 81.03 | 80.52 | 74.10 | 58.90 | 53.17 | 43.35 | 62.21 | |||||||||||||
2022 | 46.42 | 48.68 | 54.52 | 54.23 | 61.10 | 70.80 | 81.03 | 83.58 | 78.10 | 69.23 | 48.03 | 42.03 | 61.48 | |||||||||||||
2023 | 46.29 | 44.93 | 50.39 | 56.63 | 72.10 | 73.43 | 82.35 | 84.45 | 72.73 | 64.06 | 53.43 | 50.45 | 62.60 | |||||||||||||
2024 | 44.03 | 50.83 | 54.94 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 49.93 | i | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 44.95 | 49.66 | 55.11 | 61.11 | 67.32 | 72.54 | 79.01 | 79.41 | 73.88 | 63.54 | 52.33 | 45.80 | 62.07 | |||||||||||||
S.D. | 3.84 | 3.46 | 3.42 | 3.55 | 3.31 | 2.90 | 3.22 | 3.11 | 3.22 | 2.72 | 2.66 | 2.77 | 1.39 | |||||||||||||
SKEW | -0.91 | -0.28 | 0.59 | 0.19 | 0.01 | 0.17 | -0.07 | -0.37 | 0.14 | 0.32 | -0.47 | -0.48 | 0.30 | |||||||||||||
MAX | 51.81 | 57.07 | 64.74 | 70.57 | 75.13 | 79.40 | 89.19 | 87.35 | 81.80 | 71.90 | 58.53 | 51.48 | 66.13 | |||||||||||||
MIN | 33.10 | 38.71 | 47.90 | 53.70 | 59.19 | 66.17 | 71.39 | 69.84 | 67.93 | 57.94 | 43.00 | 37.23 | 59.03 | |||||||||||||
YRS | 129 | 129 | 130 | 127 | 127 | 128 | 128 | 128 | 127 | 129 | 130 | 129 | 120 |