YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1892 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
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 | ----- | z | ----- | z | ----- | z |
1896 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1897 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1898 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1899 | 13.47 | p | 3.79 | b | 14.71 | 43.77 | 55.27 | 65.43 | 69.27 | ----- | z | 42.67 | x | 49.27 | 42.46 | b | 17.33 | d | 40.15 | c | ||||||
1900 | 19.74 | 10.11 | 25.15 | 49.23 | b | 61.21 | 68.35 | 69.21 | 74.18 | 59.62 | 55.02 | 26.00 | 21.16 | b | 44.91 | |||||||||||
1901 | 17.34 | 14.36 | 29.89 | 46.92 | 57.66 | 64.95 | 78.42 | a | 71.19 | 56.60 | a | 48.89 | 30.42 | 15.31 | b | 44.33 | ||||||||||
1902 | 18.08 | 17.22 | a | 34.65 | a | 42.43 | a | 57.50 | a | 62.93 | a | 71.37 | 66.69 | d | 52.79 | a | 49.45 | 33.76 | a | 11.98 | a | 43.24 | ||||
1903 | 14.48 | c | 14.33 | b | 30.28 | b | 42.78 | g | 57.12 | c | 61.09 | a | 67.26 | 65.36 | b | 55.58 | 50.11 | 29.45 | 15.41 | c | 41.86 | a | ||||
1904 | 8.62 | n | 7.44 | b | 28.65 | a | 38.95 | 55.55 | a | 62.36 | b | 67.26 | b | 64.61 | ----- | z | ----- | z | ----- | z | ----- | z | 46.40 | e | ||
1905 | ----- | z | 10.50 | c | 32.85 | g | 48.53 | o | 53.28 | a | 66.16 | b | 67.55 | 70.45 | 63.67 | d | 42.48 | a | 34.71 | a | 22.77 | c | 47.95 | c | ||
1906 | 20.34 | b | 16.65 | b | 20.90 | b | 46.77 | d | 54.94 | d | 60.20 | c | 72.60 | 70.60 | e | 62.20 | b | 46.04 | c | 28.89 | g | 19.71 | 44.63 | a | ||
1907 | 7.63 | a | 19.29 | 33.47 | a | 36.13 | d | 48.32 | 64.78 | 71.00 | a | 69.61 | 60.37 | 47.67 | a | 34.04 | e | 20.31 | 42.72 | |||||||
1908 | 21.08 | 17.57 | b | 27.80 | a | 47.52 | a | 54.61 | c | 61.80 | 68.56 | 65.22 | a | 65.77 | 52.30 | p | 36.52 | 21.10 | a | 44.32 | a | |||||
1909 | 12.47 | a | 18.06 | a | 27.85 | 37.00 | 54.52 | b | 64.38 | 67.56 | 73.18 | 59.58 | 46.78 | a | 44.58 | r | ----- | z | 46.14 | b | ||||||
1910 | 11.61 | 8.44 | a | 46.00 | a | 50.50 | 51.02 | a | 65.18 | 70.52 | 65.31 | 59.66 | a | 53.90 | 29.70 | 18.87 | 44.23 | |||||||||
1911 | 9.63 | 16.26 | a | 36.88 | a | 43.27 | 60.53 | 71.80 | 69.53 | 64.81 | 59.09 | b | 42.90 | a | 19.48 | b | 18.16 | b | 42.69 | |||||||
1912 | -1.73 | 15.11 | a | 21.77 | 46.34 | a | 56.00 | a | 61.92 | 71.11 | 67.35 | a | 57.10 | a | 50.32 | 37.13 | 22.42 | a | 42.07 | |||||||
1913 | 15.17 | a | 13.78 | a | 26.79 | 46.87 | d | 54.82 | 68.20 | 69.95 | 72.47 | 62.38 | 46.00 | 39.52 | 28.03 | 45.33 | ||||||||||
1914 | 22.13 | 9.45 | 36.25 | w | 44.66 | a | 58.19 | 67.50 | 73.06 | e | 69.63 | a | 62.02 | 53.67 | a | 37.86 | a | 10.73 | a | 46.26 | a | |||||
1915 | 13.82 | a | 22.87 | b | 24.88 | a | 54.16 | b | 52.41 | b | 61.37 | 65.76 | 66.53 | k | 57.50 | h | 50.48 | a | 35.33 | a | 20.55 | 40.16 | b | |||
1916 | 5.29 | c | 9.82 | a | 30.22 | a | 42.81 | a | 55.89 | 60.57 | a | 76.89 | 70.05 | b | 60.27 | 45.60 | 32.75 | 11.31 | 41.79 | |||||||
1917 | 7.96 | c | 8.40 | b | 26.65 | a | 41.55 | 52.71 | b | 62.09 | a | 71.68 | a | 66.57 | a | 60.47 | l | 39.50 | a | 39.75 | 8.34 | c | 38.65 | a | ||
1918 | 6.72 | f | 16.72 | a | 39.85 | a | 42.60 | d | 61.63 | d | 67.97 | a | 73.10 | k | 72.20 | c | 53.47 | 49.00 | a | 32.09 | a | 25.54 | g | 48.39 | c | |
1919 | 22.16 | 14.44 | b | 29.08 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 21.89 | i | ||
1920 | ----- | z | 16.47 | 27.96 | d | 36.15 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 54.56 | g | 31.52 | b | 20.50 | 26.52 | g | |||
1921 | 22.94 | 24.43 | a | 35.98 | b | 49.58 | 58.92 | 73.97 | 76.63 | a | 70.34 | 62.95 | 51.50 | 25.52 | 22.24 | 47.92 | ||||||||||
1922 | 12.32 | a | 7.71 | b | 31.12 | a | 46.15 | 59.94 | 69.73 | 69.74 | 74.29 | 66.48 | a | 53.07 | a | 35.57 | 15.69 | b | 45.15 | |||||||
1923 | 18.38 | a | 13.33 | a | 22.68 | c | 43.62 | a | 54.57 | b | 68.18 | 76.16 | 68.76 | 63.60 | a | 46.24 | 37.85 | 29.60 | 45.25 | |||||||
1924 | 7.23 | a | 22.38 | p | 29.71 | 45.45 | 50.74 | 65.19 | a | 70.28 | a | 70.77 | a | 58.03 | a | 55.48 | 31.60 | a | 7.95 | c | 44.77 | a | ||||
1925 | 10.89 | 23.94 | c | 33.60 | 53.95 | 55.45 | 66.98 | a | 72.38 | a | 72.72 | d | 67.62 | a | 37.56 | 33.97 | 19.85 | 45.74 | ||||||||
1926 | 17.68 | 26.41 | 29.85 | 44.52 | b | 63.40 | 64.23 | 73.40 | 71.44 | 59.17 | 47.82 | 26.72 | 14.75 | a | 44.95 | |||||||||||
1927 | 16.52 | 22.27 | 33.60 | 44.65 | 53.84 | 64.65 | 69.98 | 67.85 | a | 64.36 | a | 52.66 | 29.64 | a | 7.70 | a | 43.98 | |||||||||
1928 | 16.24 | 22.02 | 33.90 | a | 38.92 | 60.50 | 61.75 | 72.32 | a | 70.98 | 58.85 | 49.65 | 33.23 | 25.39 | 45.31 | |||||||||||
1929 | 2.55 | 7.00 | a | 33.53 | b | 44.43 | 54.82 | a | 64.05 | a | 73.02 | 72.24 | 57.35 | 49.55 | a | 27.66 | a | 18.56 | 42.06 | |||||||
1930 | 5.02 | 29.55 | 32.35 | 49.07 | a | 56.06 | 66.93 | 77.27 | 74.31 | 61.65 | 46.71 | 36.15 | 23.89 | 46.58 | ||||||||||||
1931 | 25.34 | 32.46 | 33.43 | a | 48.22 | 55.97 | 72.62 | 75.95 | 71.77 | 68.95 | 53.55 | 37.18 | 27.24 | 50.22 | ||||||||||||
1932 | 14.65 | 19.76 | b | 22.83 | a | 46.52 | 58.18 | 69.20 | 75.79 | 71.98 | 61.47 | 46.97 | b | 29.37 | 17.21 | 44.49 | ||||||||||
1933 | 25.40 | 15.12 | 32.13 | a | 45.98 | a | 56.61 | 77.25 | 76.71 | 69.97 | 67.57 | a | 47.35 | 33.43 | 18.87 | 47.20 | ||||||||||
1934 | 19.39 | 21.57 | 29.82 | 45.45 | 69.92 | 72.20 | 75.97 | 69.44 | 55.93 | a | 54.37 | 38.75 | 17.95 | 47.56 | ||||||||||||
1935 | 12.63 | a | 27.09 | 36.23 | 42.36 | a | 53.05 | 64.95 | 80.48 | 74.06 | 64.50 | 48.47 | 27.55 | 18.71 | 45.84 | |||||||||||
1936 | 2.73 | -3.07 | 31.29 | 40.58 | 63.50 | 67.85 | 83.42 | 75.79 | 66.29 | a | 47.19 | e | 30.07 | a | 21.63 | 43.94 | ||||||||||
1937 | 2.16 | b | 13.87 | a | 27.96 | g | 42.35 | 60.67 | a | 65.59 | b | 76.23 | 77.66 | 63.20 | 46.70 | a | 30.40 | 16.05 | c | 44.99 | a | |||||
1938 | 13.03 | a | 16.83 | a | 36.50 | 46.17 | 55.85 | 67.98 | 75.23 | 75.20 | a | 65.36 | a | 55.68 | a | 30.88 | 22.52 | b | 46.77 | |||||||
1939 | 20.71 | c | 9.45 | 30.63 | 43.81 | a | 65.15 | 70.03 | 75.87 | 71.32 | 65.43 | 47.52 | 37.59 | b | 30.87 | 47.37 | ||||||||||
1940 | 4.65 | a | 17.98 | a | 25.36 | c | 43.42 | d | 56.90 | a | 68.79 | b | 76.47 | a | 69.16 | 66.80 | b | 55.13 | 26.22 | 23.27 | 44.51 | |||||
1941 | 16.15 | 15.19 | a | 27.09 | b | 48.83 | c | 63.72 | a | 67.93 | 75.07 | a | 73.87 | 63.25 | d | 51.05 | a | 33.54 | c | 26.73 | 46.87 | |||||
1942 | 20.13 | a | 19.68 | 33.47 | a | 49.50 | c | 53.98 | c | 64.36 | b | 72.02 | d | 69.98 | b | 54.80 | e | 48.77 | 33.47 | 14.43 | a | 44.55 | ||||
1943 | 6.58 | a | 20.04 | 24.08 | 45.34 | a | 53.27 | c | 70.22 | c | 73.75 | a | 71.60 | f | 55.88 | 49.81 | 30.46 | c | 22.77 | 41.11 | a | |||||
1944 | 26.58 | a | 19.21 | a | 21.88 | a | 39.96 | e | 61.30 | a | 67.67 | c | 70.22 | a | 69.06 | 59.47 | a | 48.66 | 36.19 | a | 17.95 | a | 44.85 | |||
1945 | 16.28 | b | 20.41 | a | 37.23 | a | 41.53 | 50.37 | a | 60.84 | a | 69.23 | a | 69.67 | b | 58.98 | a | 49.21 | 29.52 | 11.13 | a | 42.87 | ||||
1946 | 14.08 | 16.59 | 39.95 | 51.25 | b | 53.95 | 66.55 | 71.81 | 68.42 | a | 59.40 | 47.26 | 30.25 | 22.18 | 45.14 | |||||||||||
1947 | 20.40 | 13.56 | a | 26.94 | 39.68 | 52.84 | 62.93 | a | 71.05 | 76.71 | 62.30 | 54.94 | 25.67 | a | 16.77 | 43.65 | ||||||||||
1948 | 8.84 | 13.16 | 25.61 | 48.32 | 56.58 | 64.32 | 71.92 | 70.48 | 65.77 | 47.85 | 32.45 | a | 17.71 | 43.58 | ||||||||||||
1949 | 9.10 | 11.70 | 27.21 | 44.67 | 59.63 | 68.18 | 73.48 | 72.45 | 55.70 | 47.97 | 36.87 | 18.19 | 43.76 | |||||||||||||
1950 | 4.16 | 16.22 | a | 22.34 | 35.45 | 52.37 | a | 65.38 | a | 67.23 | 65.02 | 60.25 | 50.34 | 26.80 | b | 13.03 | a | 39.88 | ||||||||
1951 | 9.13 | 18.29 | 17.37 | 38.58 | 57.42 | 61.02 | 67.76 | 66.73 | c | 53.62 | a | 45.20 | a | 25.10 | 12.18 | 39.37 | ||||||||||
1952 | 8.66 | 21.50 | 21.97 | 45.48 | 55.76 | 67.28 | a | 70.73 | 67.90 | a | 61.00 | 42.69 | 32.27 | 20.16 | 42.95 | |||||||||||
1953 | 13.35 | 18.89 | 29.00 | 37.52 | 54.23 | 67.52 | 70.37 | a | 70.66 | 59.08 | 53.97 | 35.65 | 18.00 | 44.02 | ||||||||||||
1954 | 6.92 | 29.93 | 24.11 | 44.67 | 50.18 | a | 67.13 | 73.69 | 68.76 | 59.72 | 44.68 | 36.52 | 20.84 | 43.93 | ||||||||||||
1955 | 14.31 | 9.93 | 24.37 | 51.15 | 60.71 | 63.98 | 76.60 | 75.15 | 60.45 | 48.90 | a | 20.80 | 8.90 | 42.94 | ||||||||||||
1956 | 9.03 | a | 10.07 | a | 22.47 | 39.03 | 57.17 | a | 72.19 | a | 68.90 | 69.10 | 58.47 | 53.77 | 29.72 | 22.53 | 42.70 | |||||||||
1957 | 6.39 | 18.64 | 27.89 | 42.68 | 53.29 | 63.98 | 75.65 | a | 68.65 | a | 56.27 | 46.39 | 31.28 | 25.82 | 43.08 | |||||||||||
1958 | 21.06 | 13.77 | 28.79 | 43.85 | 59.06 | 60.63 | 68.13 | 71.69 | 61.58 | 50.21 | 32.95 | 14.40 | 43.84 | |||||||||||||
1959 | 8.31 | 11.12 | 31.90 | 42.57 | 56.42 | 69.58 | 70.35 | 73.16 | 59.43 | 41.10 | 21.52 | 27.13 | 42.72 | |||||||||||||
1960 | 11.27 | 13.12 | 13.85 | 42.93 | 54.68 | 63.48 | 70.98 | 69.69 | 60.67 | 48.79 | 33.72 | 16.56 | 41.65 | |||||||||||||
1961 | 10.84 | 19.80 | 33.18 | 37.88 | 51.85 | 65.88 | 68.85 | 70.95 | 57.87 | 48.47 | 30.85 | 13.58 | 42.50 | |||||||||||||
1962 | 8.87 | 15.30 | 22.05 | 40.60 | 59.84 | 65.08 | 68.00 | 69.44 | 56.73 | 51.02 | 36.38 | 20.23 | 42.79 | |||||||||||||
1963 | 3.15 | 14.52 | 34.40 | 46.67 | 55.87 | a | 69.78 | 72.56 | 69.50 | 61.93 | 57.32 | a | 37.05 | 10.56 | 44.44 | |||||||||||
1964 | 20.21 | 22.59 | 22.50 | 44.52 | 59.50 | 67.27 | 74.98 | 65.84 | 57.63 | 46.90 | 32.20 | 11.61 | 43.81 | |||||||||||||
1965 | 7.79 | 9.71 | 15.65 | 41.32 | 57.87 | 65.42 | 69.81 | 68.10 | 50.22 | 50.15 | 30.93 | 26.08 | 41.09 | |||||||||||||
1966 | 3.52 | 13.57 | 34.47 | 38.95 | 52.68 | 66.15 | 75.44 | 66.76 | 59.37 | 45.10 | 27.71 | a | 16.48 | 41.68 | ||||||||||||
1967 | 15.05 | c | 9.63 | a | 32.77 | 43.25 | 50.58 | 64.05 | 67.98 | 66.31 | 58.48 | 44.37 | 29.12 | 18.28 | a | 41.66 | ||||||||||
1968 | 11.35 | 14.93 | 36.35 | 45.52 | 51.13 | 66.47 | 69.24 | 69.84 | 59.23 | 49.60 | 33.32 | 15.34 | 43.53 | |||||||||||||
1969 | 6.77 | 18.48 | 19.37 | 46.85 | 59.65 | 60.92 | 71.42 | 71.02 | 61.98 | 44.31 | 32.67 | 18.87 | 42.69 | |||||||||||||
1970 | 3.45 | 17.86 | 25.08 | 44.83 | 59.94 | 68.83 | 72.47 | 71.31 | 61.58 | 47.18 | 30.35 | 16.11 | 43.25 | |||||||||||||
1971 | 7.79 | 17.95 | 30.48 | 48.07 | 55.63 | 71.43 | 67.82 | 71.55 | 61.40 | 52.62 | a | 33.00 | 16.45 | 44.52 | ||||||||||||
1972 | 6.45 | 11.52 | 29.85 | 44.12 | 60.60 | 67.12 | 69.94 | 70.33 | a | 59.73 | 45.48 | 31.40 | 13.69 | 42.52 | ||||||||||||
1973 | 17.13 | a | 22.02 | 38.82 | 44.87 | 56.16 | 68.63 | 71.06 | 73.79 | 59.42 | 54.37 | ----- | z | 13.84 | 47.28 | a | ||||||||||
1974 | 8.45 | 16.46 | b | 30.14 | c | 45.93 | a | 53.39 | 64.70 | 75.87 | 65.32 | a | 54.76 | a | 47.50 | a | 31.90 | 21.48 | a | 42.99 | ||||||
1975 | 14.66 | f | 11.38 | 19.71 | b | 36.68 | 59.18 | a | 64.84 | a | 74.03 | a | 69.77 | 54.82 | 48.57 | a | 32.98 | b | 16.39 | c | 44.40 | a | ||||
1976 | 8.72 | a | 24.59 | 30.04 | c | 48.70 | b | 54.81 | 67.17 | a | 73.77 | 72.45 | 59.67 | 36.73 | e | 24.24 | a | 11.31 | d | 42.68 | ||||||
1977 | 0.03 | b | 20.52 | a | 35.10 | b | 52.59 | b | 66.42 | a | 69.23 | 74.97 | 65.24 | 60.55 | 46.42 | a | 29.23 | d | 14.26 | b | 44.55 | |||||
1978 | 1.20 | f | 7.20 | 30.78 | b | 44.18 | 57.65 | 66.83 | d | 70.42 | a | 69.93 | b | 65.38 | 48.92 | g | 30.43 | b | 13.43 | d | 45.62 | b | ||||
1979 | -0.59 | c | 6.54 | b | 25.72 | a | 42.42 | 54.34 | 66.83 | 71.11 | 66.82 | 61.52 | a | 46.65 | 29.90 | a | 25.84 | c | 41.42 | |||||||
1980 | 16.19 | d | 15.45 | 29.44 | 48.32 | 58.98 | a | 68.62 | d | 72.00 | b | 69.47 | 61.58 | 44.40 | b | 36.57 | 21.80 | c | 45.23 | |||||||
1981 | 20.78 | a | 25.11 | a | 36.87 | 52.98 | 57.60 | 67.05 | 71.97 | a | 67.66 | ----- | z | 45.87 | ----- | z | 15.27 | c | 46.12 | b | ||||||
1982 | 0.41 | d | 16.61 | a | 30.81 | 42.73 | b | 57.85 | 59.52 | b | 70.17 | a | 67.47 | 57.00 | a | 45.45 | a | 26.03 | 21.70 | c | 41.31 | |||||
1983 | 15.12 | c | 21.44 | b | 29.60 | 38.41 | a | 51.93 | a | 63.09 | b | 74.27 | 74.80 | c | 58.59 | b | 45.40 | b | 32.21 | b | -2.84 | c | 41.84 | |||
1984 | 10.20 | a | 24.62 | 20.25 | a | 43.05 | 51.79 | b | 64.76 | a | 68.71 | b | 69.71 | b | 52.37 | d | 45.15 | 29.47 | a | 15.21 | c | 41.27 | ||||
1985 | 8.28 | b | 14.46 | e | 35.43 | a | 50.05 | 61.27 | a | 61.93 | a | 69.03 | 64.08 | a | 55.32 | 43.07 | a | 19.60 | a | 6.32 | c | 40.74 | ||||
1986 | 15.34 | c | 12.66 | 32.48 | 46.48 | 57.34 | 67.93 | 71.58 | 63.66 | 56.88 | 45.52 | 24.08 | 22.26 | 43.02 | ||||||||||||
1987 | 18.39 | 29.55 | 32.82 | 49.67 | 61.05 | 67.72 | 71.75 | a | 63.85 | 56.98 | b | 43.80 | i | 36.27 | 21.53 | 46.33 | a | |||||||||
1988 | 5.28 | b | 9.02 | c | 32.39 | 43.93 | c | 62.84 | b | 74.03 | a | 74.24 | 72.53 | a | 59.95 | a | 41.92 | a | 31.93 | b | 19.24 | b | 43.94 | |||
1989 | 22.25 | c | 7.98 | d | 26.14 | b | 44.85 | 56.72 | a | 64.78 | a | 73.68 | c | 68.60 | 58.12 | a | 47.40 | 27.62 | 8.43 | d | 42.21 | |||||
1990 | 24.78 | f | 20.64 | 33.39 | 44.70 | 54.66 | 67.97 | 69.47 | 69.21 | 63.25 | 45.93 | b | 33.55 | 13.15 | 46.90 | a | ||||||||||
1991 | 9.00 | 25.82 | 34.22 | a | 47.92 | 59.79 | 71.00 | 68.89 | 68.94 | 58.74 | a | 44.48 | 22.43 | 22.60 | 44.49 | |||||||||||
1992 | 23.16 | 26.45 | 34.05 | a | 39.80 | 59.24 | 64.88 | 62.77 | 63.69 | 57.72 | 46.35 | 28.13 | 16.31 | d | 43.55 | |||||||||||
1993 | 10.02 | 11.88 | b | 24.77 | 41.85 | 54.40 | b | 61.89 | b | 68.56 | 69.13 | a | 53.14 | b | 44.48 | a | 28.48 | b | 17.87 | 40.54 | ||||||
1994 | 2.23 | a | 7.98 | a | 33.27 | a | 43.42 | 61.06 | 67.93 | 67.55 | 66.31 | b | 61.90 | 49.16 | 34.37 | 20.94 | 43.01 | |||||||||
1995 | 14.44 | 18.94 | a | 30.52 | a | 38.48 | b | 53.42 | 67.93 | 71.17 | a | 72.65 | 57.70 | b | 45.45 | 24.33 | c | 19.27 | c | 42.86 | ||||||
1996 | 7.93 | b | 17.54 | a | 22.76 | 40.38 | a | 52.54 | c | 67.62 | 67.97 | 68.81 | 58.12 | 47.15 | 20.92 | 10.23 | c | 40.16 | ||||||||
1997 | 5.20 | c | 17.06 | a | 26.05 | 40.13 | 51.15 | 69.27 | 71.63 | 67.89 | 62.12 | a | 48.97 | a | 25.88 | 24.32 | 42.47 | |||||||||
1998 | 16.16 | 30.20 | 26.10 | 46.05 | 63.31 | 63.88 | a | 71.52 | 70.43 | c | 65.34 | a | 50.53 | b | 33.89 | c | 25.22 | b | 46.89 | |||||||
1999 | 11.09 | b | 27.11 | a | 32.78 | a | 46.57 | 59.05 | 67.19 | a | 74.05 | a | 69.23 | 59.40 | 46.22 | d | 40.59 | a | 23.27 | a | 46.38 | |||||
2000 | 13.46 | d | 27.26 | 39.06 | 44.32 | 59.40 | 65.02 | 71.63 | a | 70.97 | 60.28 | 50.19 | 25.53 | 4.63 | d | 44.31 | ||||||||||
2001 | 16.27 | c | 8.06 | b | 24.12 | a | 46.38 | 58.71 | 66.93 | a | 73.71 | 71.18 | 60.35 | 46.13 | a | 42.33 | a | 23.54 | d | 44.81 | ||||||
2002 | 21.48 | d | 26.44 | c | 19.73 | a | 43.83 | 52.87 | a | 69.48 | 75.69 | 68.79 | 62.17 | a | 39.36 | b | 30.50 | 24.17 | a | 44.54 | ||||||
2003 | 13.52 | a | 14.02 | 28.73 | a | 45.22 | a | 54.90 | 65.03 | 71.18 | 71.90 | a | 58.60 | 48.98 | 28.43 | c | 21.95 | b | 43.54 | |||||||
2004 | 11.76 | b | 15.59 | 35.02 | a | 46.93 | a | 54.73 | 62.68 | 68.79 | 64.00 | 64.47 | a | 48.43 | b | 36.02 | 22.22 | b | 44.22 | |||||||
2005 | 11.71 | c | 24.38 | b | 29.38 | a | 50.03 | 54.81 | 69.60 | 72.06 | 68.61 | 65.21 | a | 48.94 | 36.09 | c | 13.88 | a | 45.39 | |||||||
2006 | 26.27 | a | 18.09 | 30.58 | 48.57 | a | 56.64 | b | 67.05 | 74.87 | 69.97 | 55.85 | 44.56 | 32.53 | 24.63 | 45.80 | ||||||||||
2007 | 16.16 | 9.30 | 34.00 | 41.98 | 61.52 | 68.62 | 73.40 | 69.77 | 61.90 | 51.31 | 31.83 | 12.15 | 44.33 | |||||||||||||
2008 | 8.26 | 10.03 | 25.32 | 39.92 | 53.95 | 64.62 | 71.00 | 68.61 | 60.13 | 46.26 | 31.12 | 9.97 | 40.77 | |||||||||||||
2009 | 6.56 | 18.73 | 29.23 | 42.05 | 57.02 | 64.22 | 65.27 | 65.48 | 62.30 | 38.97 | 38.58 | 12.65 | a | 41.76 | ||||||||||||
2010 | 7.28 | a | 10.86 | 34.56 | 50.85 | 55.06 | 65.53 | 71.73 | 72.98 | 58.27 | 50.00 | 31.82 | 11.75 | a | 43.39 | |||||||||||
2011 | 4.63 | 12.05 | 24.65 | 41.98 | 55.10 | b | 65.38 | 74.84 | 68.79 | 57.25 | 50.50 | 32.62 | a | 23.90 | a | 42.64 | ||||||||||
2012 | 20.25 | a | 22.72 | 43.47 | a | 49.77 | d | 60.16 | 69.24 | a | 77.18 | 69.32 | 60.20 | 42.63 | 32.13 | 19.40 | 47.21 | |||||||||
2013 | 14.52 | 15.48 | 23.52 | 35.84 | b | 55.19 | 65.15 | 69.73 | 69.13 | 64.83 | 46.69 | 29.48 | a | 10.31 | 41.66 | |||||||||||
2014 | 9.00 | a | 5.61 | 22.13 | 39.53 | 56.31 | 68.05 | 67.55 | 69.05 | 61.22 | 49.53 | 22.74 | a | 22.45 | 41.10 | |||||||||||
2015 | 18.32 | 11.57 | 33.92 | 47.88 | 56.40 | 67.88 | 71.11 | 67.35 | 66.58 | 51.31 | 38.91 | b | 24.93 | a | 46.35 | |||||||||||
2016 | 14.81 | 23.55 | 37.05 | 46.65 | 58.11 | 69.97 | 70.76 | b | 70.29 | 63.08 | 50.48 | 41.90 | 15.98 | 46.89 | ||||||||||||
2017 | 17.47 | a | 29.62 | 31.44 | 46.13 | 55.70 | a | 68.64 | b | 73.02 | 65.10 | 63.42 | 48.27 | 32.15 | 18.97 | 45.83 | ||||||||||
2018 | 12.82 | 13.05 | 29.67 | a | 33.98 | 64.40 | 71.25 | 71.94 | 69.95 | 62.85 | 43.18 | 26.52 | 23.16 | 43.56 | ||||||||||||
2019 | 11.21 | 5.27 | 24.94 | 45.26 | c | 52.45 | 68.68 | 72.98 | 67.77 | 64.07 | 43.16 | 28.71 | a | 20.62 | b | 42.09 | ||||||||||
2020 | 16.76 | b | 18.33 | 34.79 | 42.30 | 54.09 | b | 72.60 | 73.65 | 71.37 | 60.08 | 40.84 | 36.75 | 25.15 | 45.56 | |||||||||||
2021 | 23.42 | 9.68 | 37.95 | 43.38 | 56.40 | 72.43 | 72.79 | 71.45 | 64.17 | 52.74 | 35.27 | 23.56 | 46.94 | |||||||||||||
2022 | 11.31 | 14.64 | 30.65 | 38.57 | 57.45 | 69.78 | 73.39 | 69.87 | 63.85 | 48.31 | 32.47 | 13.32 | a | 43.63 | ||||||||||||
2023 | 15.27 | 16.73 | 23.11 | 43.09 | a | 62.26 | 72.23 | 69.76 | 71.71 | 66.13 | 48.02 | 34.63 | 30.35 | 46.11 | ||||||||||||
2024 | 13.26 | 30.81 | 32.61 | 44.88 | f | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 25.56 | i | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 12.58 | 16.53 | 29.40 | 44.25 | 56.75 | 66.60 | 71.88 | 69.69 | 60.39 | 47.87 | 31.64 | 18.19 | 43.85 | |||||||||||||
S.D. | 6.45 | 6.63 | 5.87 | 4.14 | 3.76 | 3.33 | 3.23 | 2.92 | 3.65 | 3.92 | 4.85 | 5.81 | 1.98 | |||||||||||||
SKEW | 0.06 | 0.18 | -0.15 | -0.06 | 0.54 | 0.23 | 0.38 | 0.05 | -0.10 | -0.18 | -0.24 | -0.44 | 0.32 | |||||||||||||
MAX | 26.58 | 32.46 | 46.00 | 54.16 | 69.92 | 77.25 | 83.42 | 77.66 | 68.95 | 57.32 | 42.46 | 30.87 | 50.22 | |||||||||||||
MIN | -1.73 | -3.07 | 13.85 | 33.98 | 48.32 | 59.52 | 62.77 | 63.66 | 50.22 | 36.73 | 19.48 | -2.84 | 39.37 | |||||||||||||
YRS | 118 | 125 | 123 | 122 | 123 | 123 | 122 | 120 | 118 | 119 | 119 | 121 | 103 |