YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 67.08 | a | 61.86 | b | 42.91 | h | 30.07 | j | 15.45 | j | 64.47 | j |
1896 | 13.08 | g | 16.13 | b | 19.31 | b | 44.63 | 62.47 | b | 68.47 | 70.48 | 68.02 | 55.83 | 41.71 | 16.29 | d | 18.28 | d | 43.78 | a | ||||||
1897 | 2.39 | d | 13.75 | 18.30 | d | 42.86 | b | 56.05 | b | 62.50 | a | 72.57 | a | 64.19 | 66.05 | b | ----- | z | 26.13 | g | 11.46 | e | 41.01 | b | ||
1898 | 18.53 | 15.00 | d | 31.12 | f | 44.45 | b | 55.89 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 33.47 | h | ||
1899 | 7.72 | h | 5.46 | 17.05 | 45.90 | 57.18 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 31.40 | h | |||
1900 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1901 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1902 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1903 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1904 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1905 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1906 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1911 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1912 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1913 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1914 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1915 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1916 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1917 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1918 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1919 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1920 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1921 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1922 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1923 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1924 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1925 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
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 |
1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1930 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1931 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1932 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1934 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1935 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1936 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1937 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1938 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1939 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1940 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1942 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1944 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1945 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1946 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1949 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 72.11 | 55.91 | a | 48.58 | a | 34.83 | 16.40 | 45.57 | g | |||
1950 | 0.02 | b | 10.43 | 21.59 | b | 32.72 | c | 51.98 | 66.74 | a | 66.87 | a | 64.05 | 60.23 | b | 48.87 | 22.78 | e | 6.77 | g | 40.57 | a | ||||
1951 | 1.93 | a | 12.74 | a | 16.12 | a | 39.50 | 58.87 | a | 60.93 | 68.58 | 65.28 | a | 54.55 | 44.56 | 22.11 | b | 9.75 | a | 37.91 | ||||||
1952 | 6.67 | a | 18.62 | a | 20.76 | 45.72 | 57.45 | 67.15 | 70.29 | 67.48 | 61.35 | 42.79 | 33.55 | 21.68 | 42.79 | |||||||||||
1953 | 13.90 | 15.18 | 28.31 | 39.87 | 55.90 | 67.12 | 70.10 | 71.16 | 59.70 | 55.13 | 36.29 | a | 15.87 | 44.04 | ||||||||||||
1954 | 3.15 | a | 27.20 | 25.71 | 43.10 | 51.05 | 65.98 | a | 71.02 | a | 67.52 | a | 57.15 | 45.05 | 36.22 | 21.21 | 42.86 | |||||||||
1955 | 11.06 | 10.00 | 22.40 | 51.26 | a | 61.61 | 67.09 | h | 75.78 | f | 74.73 | g | 60.58 | 49.47 | 22.77 | 7.61 | 32.97 | c | ||||||||
1956 | 8.65 | 9.96 | a | 22.90 | 38.63 | 56.11 | 71.28 | a | 67.26 | 67.84 | 56.45 | 53.95 | 33.41 | a | 21.61 | 42.34 | ||||||||||
1957 | 6.69 | 17.39 | 27.97 | 43.73 | 55.35 | 63.87 | 75.26 | 68.78 | a | 58.05 | 47.16 | 31.78 | 23.39 | 43.29 | ||||||||||||
1958 | 19.65 | 12.79 | 30.79 | 46.10 | 59.42 | 60.65 | 67.98 | 70.24 | 61.40 | 50.50 | 32.82 | 13.10 | 43.79 | |||||||||||||
1959 | 8.06 | 13.95 | 33.34 | 44.28 | 58.60 | 68.83 | 72.58 | 73.66 | 61.10 | 42.32 | 23.45 | 27.27 | 43.95 | |||||||||||||
1960 | 11.82 | 14.98 | 17.48 | 42.67 | 56.98 | 63.68 | 72.05 | 71.73 | 61.20 | 49.42 | 33.50 | 16.27 | 42.65 | |||||||||||||
1961 | 12.37 | 24.54 | 34.63 | 37.90 | 53.48 | b | 68.93 | 70.06 | 72.68 | 59.20 | 49.79 | 32.00 | 13.21 | 44.07 | ||||||||||||
1962 | 7.90 | 11.70 | 25.66 | 40.80 | 59.11 | 65.55 | 67.71 | 69.90 | 57.27 | 50.23 | 36.38 | 18.89 | 42.59 | |||||||||||||
1963 | 3.79 | 13.80 | 34.42 | 47.42 | 55.73 | 70.02 | 72.03 | a | 69.76 | 62.90 | 58.82 | 36.87 | 11.40 | 44.75 | ||||||||||||
1964 | 18.89 | 22.74 | 23.69 | 46.70 | 61.69 | 67.95 | 75.56 | 67.50 | 58.92 | 48.81 | 32.38 | b | 10.92 | 44.65 | ||||||||||||
1965 | 5.46 | e | 10.57 | 16.68 | 42.50 | 58.43 | b | 65.98 | 70.32 | 68.93 | a | 51.88 | a | 50.60 | a | 32.10 | a | 24.44 | 41.49 | |||||||
1966 | 1.66 | 13.98 | c | 33.62 | b | 38.75 | 53.11 | 66.53 | 75.09 | b | 66.61 | 59.95 | 45.50 | 26.88 | 14.63 | 41.36 | ||||||||||
1967 | 10.55 | a | 4.39 | 25.87 | 41.23 | 49.69 | 63.33 | 66.93 | b | 64.60 | a | 59.38 | a | 46.55 | 30.78 | a | 17.37 | 40.06 | ||||||||
1968 | 10.19 | 13.40 | h | 36.65 | 45.66 | a | 52.38 | a | 65.70 | 69.79 | 69.16 | 59.72 | 48.48 | 31.72 | 12.03 | 45.59 | a | |||||||||
1969 | 2.52 | 17.85 | e | 18.65 | 45.43 | 57.77 | 59.33 | 70.26 | 73.19 | 61.32 | 43.29 | 30.83 | 15.68 | 41.34 | ||||||||||||
1970 | 1.53 | b | 10.83 | b | 21.37 | a | 41.67 | c | 56.95 | c | 67.73 | b | 72.61 | 69.73 | 59.43 | a | 46.61 | 27.80 | 14.11 | 40.86 | ||||||
1971 | 3.89 | c | 13.87 | b | 26.08 | a | 44.42 | 53.89 | 68.00 | 65.19 | 67.18 | 59.10 | a | 49.50 | 30.77 | 13.82 | 41.31 | |||||||||
1972 | 3.05 | c | 6.95 | 24.26 | 39.88 | 59.06 | 65.53 | 68.58 | 69.21 | 57.45 | 43.23 | 29.85 | 7.02 | a | 39.51 | |||||||||||
1973 | 14.29 | 17.28 | a | 37.42 | 43.23 | ----- | z | 66.95 | a | 69.89 | 70.69 | 57.77 | 53.12 | a | 32.12 | 14.34 | 43.37 | a | ||||||||
1974 | 6.44 | 11.76 | a | 24.40 | b | 44.12 | a | 52.71 | b | 65.22 | a | 74.97 | 65.72 | a | 54.89 | c | 48.13 | a | 32.94 | c | 23.02 | e | 42.03 | |||
1975 | 13.06 | d | 10.30 | a | 19.68 | c | 35.35 | 58.92 | 65.11 | b | 74.08 | 68.98 | 56.05 | 48.93 | a | 32.78 | c | 15.97 | a | 41.60 | ||||||
1976 | 6.64 | c | 22.71 | 26.95 | 48.73 | ----- | z | ----- | z | 75.50 | i | ----- | z | 60.35 | ----- | z | ----- | z | ----- | z | 33.08 | g | ||||
1977 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1978 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1979 | ----- | z | ----- | z | ----- | z | ----- | z | 52.22 | a | 64.87 | 70.15 | 65.97 | a | 61.89 | g | 45.52 | d | 29.24 | a | 22.82 | c | 50.11 | e | ||
1980 | 12.66 | 12.69 | b | 22.78 | a | 50.93 | h | 62.07 | d | 65.65 | 71.87 | a | 66.10 | f | 57.69 | a | 44.14 | b | 34.90 | 17.00 | b | 40.14 | b | |||
1981 | 15.03 | 21.15 | a | 35.61 | c | 48.00 | 55.63 | a | 63.23 | 69.87 | 69.30 | f | 58.73 | f | 43.78 | f | 37.22 | a | 12.60 | b | 39.82 | c | ||||
1982 | -4.38 | g | 11.12 | c | 23.44 | e | 39.72 | 59.20 | a | 60.39 | c | 72.02 | b | 69.80 | a | 56.44 | e | 47.13 | e | 25.25 | f | 21.22 | b | 46.05 | b | |
1983 | 16.65 | a | 23.76 | a | 30.03 | a | 42.75 | b | 54.29 | 64.45 | 73.80 | a | 75.15 | 61.62 | a | 48.05 | 31.87 | -0.54 | c | 43.49 | ||||||
1984 | ----- | z | 27.54 | c | 22.07 | a | 44.78 | 55.79 | b | 64.89 | b | 71.15 | 71.33 | b | 55.07 | 48.87 | a | 31.83 | a | 14.43 | a | 46.16 | a | |||
1985 | 8.88 | a | 11.98 | b | 33.89 | d | 48.93 | 60.58 | 62.10 | 69.68 | 64.27 | 56.17 | 44.41 | b | 19.80 | 3.71 | 40.37 | |||||||||
1986 | 14.17 | b | 10.70 | a | 29.98 | e | 47.26 | c | 57.11 | 66.08 | 71.18 | c | 64.44 | 56.65 | 47.81 | b | 26.36 | a | 22.67 | a | 42.87 | |||||
1987 | 18.19 | b | 29.21 | 35.07 | b | 52.10 | 61.90 | a | 69.00 | 73.40 | 67.50 | 60.14 | a | 44.50 | 35.50 | a | 20.52 | a | 47.25 | |||||||
1988 | 6.96 | e | 11.33 | f | 29.97 | b | 46.28 | 64.63 | 74.43 | 75.11 | 72.48 | a | 62.62 | 44.57 | a | 27.93 | a | 15.76 | 47.34 | a | ||||||
1989 | 16.00 | b | 5.89 | a | 21.62 | e | 43.95 | b | 56.14 | b | 64.17 | a | 73.82 | 70.48 | 59.71 | a | 47.55 | 26.32 | b | 9.55 | a | 41.27 | ||||
1990 | 23.45 | c | 20.44 | a | 32.73 | 44.50 | a | 54.68 | 66.95 | 68.88 | a | 67.90 | a | 62.72 | 45.13 | a | 36.17 | 16.33 | a | 44.99 | ||||||
1991 | 9.78 | d | 23.71 | 31.38 | c | 48.27 | 61.18 | 70.07 | b | 69.12 | b | 70.19 | 58.50 | 47.16 | 22.84 | b | 20.43 | a | 44.39 | |||||||
1992 | 21.91 | c | 26.67 | 32.18 | 42.98 | a | 59.97 | 63.22 | 63.37 | 65.03 | 57.42 | 45.60 | 28.08 | d | 16.48 | f | 46.04 | a | ||||||||
1993 | 10.50 | d | 15.27 | d | 26.88 | b | 43.52 | b | 56.95 | 61.95 | 67.52 | 66.97 | 53.91 | a | 46.07 | a | 28.08 | d | 19.04 | e | 41.39 | |||||
1994 | 1.05 | a | 11.46 | b | 32.98 | d | 45.30 | b | 60.40 | a | 67.20 | c | 67.44 | 65.10 | 60.93 | a | 49.39 | 34.76 | a | 22.12 | c | 43.18 | ||||
1995 | 15.88 | f | 16.73 | d | 32.35 | a | 38.71 | a | 54.80 | a | 67.92 | d | 69.45 | b | 70.17 | a | 57.57 | b | 43.98 | 24.07 | a | 17.35 | e | 44.83 | a | |
1996 | 7.17 | k | 16.33 | b | 23.20 | a | 39.14 | b | 53.63 | a | 66.80 | 68.16 | b | 70.24 | 59.18 | 48.45 | 22.70 | b | 14.54 | d | 43.85 | a | ||||
1997 | 7.81 | d | 19.40 | c | 26.38 | b | 41.41 | b | 52.59 | b | 68.80 | b | 68.81 | d | 68.23 | a | 63.40 | 48.88 | b | 26.85 | 25.18 | a | 43.15 | |||
1998 | 14.03 | a | 29.48 | a | 28.58 | 49.41 | c | 62.95 | 61.79 | b | 71.10 | 70.90 | 65.67 | a | 49.77 | a | 34.53 | a | 23.31 | 46.79 | ||||||
1999 | 9.88 | c | 27.92 | b | 33.45 | c | 46.88 | b | 59.02 | a | 64.34 | a | 72.79 | 69.68 | 59.40 | a | 46.90 | a | 38.71 | a | 24.93 | c | 46.16 | |||
2000 | 13.47 | b | 23.83 | c | 39.21 | b | 45.12 | 59.42 | a | 63.72 | c | 70.26 | 70.64 | b | 59.64 | b | 49.89 | 28.52 | a | 3.64 | b | 43.94 | ||||
2001 | 18.97 | a | 7.56 | a | 23.68 | 44.93 | 59.94 | 68.42 | d | 73.65 | 71.58 | 58.60 | a | 46.42 | 42.23 | 23.00 | b | 44.91 | ||||||||
2002 | 20.69 | b | 27.73 | b | 21.21 | 41.12 | 52.48 | b | 69.70 | 74.12 | a | 68.87 | 62.09 | a | 39.15 | a | 30.47 | 20.53 | 44.01 | |||||||
2003 | 12.02 | b | 12.85 | b | 28.17 | a | 46.15 | c | 56.75 | a | 65.05 | 70.92 | a | 72.43 | b | 59.14 | a | 50.45 | a | 26.17 | 22.17 | a | 43.52 | |||
2004 | 9.24 | d | 18.98 | a | 33.40 | a | 47.36 | a | 53.21 | 61.84 | b | 68.07 | a | 62.57 | a | 63.98 | 48.67 | a | 35.13 | 19.97 | b | 43.53 | ||||
2005 | 11.75 | c | 20.73 | 28.95 | 50.17 | a | 53.65 | 69.48 | a | 73.03 | a | 68.18 | a | 63.68 | 49.33 | b | 34.73 | 16.58 | 45.02 | |||||||
2006 | 25.05 | 13.91 | a | 30.82 | a | 51.95 | a | 58.95 | 66.87 | c | 75.74 | b | 70.37 | 57.57 | 44.24 | 35.17 | a | 26.84 | 46.46 | |||||||
2007 | 17.48 | b | 8.98 | a | 34.23 | 42.20 | 63.17 | a | 70.13 | 74.28 | a | 69.40 | a | 63.43 | a | 51.05 | 32.93 | a | 11.58 | 44.91 | ||||||
2008 | 10.32 | a | 12.98 | a | 24.71 | 42.03 | 54.42 | 64.05 | 71.10 | 69.05 | 61.57 | a | 47.78 | d | 32.07 | 9.33 | a | 41.62 | ||||||||
2009 | 2.58 | a | 15.06 | c | 26.65 | 43.80 | 57.34 | 65.81 | a | 66.60 | 66.37 | 64.00 | 41.19 | 39.10 | a | 12.75 | a | 41.77 | ||||||||
2010 | 9.97 | 14.07 | a | 36.66 | 53.22 | 56.94 | 66.57 | a | 71.56 | 72.31 | 57.07 | 49.92 | 31.13 | 12.20 | a | 44.30 | ||||||||||
2011 | 6.00 | 13.32 | 23.70 | a | 43.25 | 56.74 | 66.43 | a | 74.45 | b | 70.50 | 59.10 | a | 51.02 | a | 34.42 | 26.27 | 43.77 | ||||||||
2012 | 20.68 | 22.97 | 43.40 | 48.47 | 61.18 | 68.60 | 75.03 | b | 68.37 | 60.64 | a | 45.69 | 32.30 | 17.79 | 47.09 | |||||||||||
2013 | 13.02 | 12.80 | 20.53 | 35.15 | 55.47 | 65.93 | 71.13 | 69.66 | 64.65 | 44.71 | 30.23 | 8.03 | 40.94 | |||||||||||||
2014 | 5.53 | 4.39 | 24.26 | 40.73 | 55.77 | 66.23 | 67.74 | 68.34 | 59.40 | 48.53 | b | 22.82 | 21.27 | 40.42 | ||||||||||||
2015 | 16.18 | 7.46 | a | 32.21 | 47.67 | 56.53 | 66.90 | 71.71 | 67.58 | 65.45 | 49.60 | 37.33 | 24.95 | 45.30 | ||||||||||||
2016 | 13.69 | 22.52 | 38.82 | 45.20 | 58.26 | 67.82 | 69.85 | 68.77 | 61.42 | 49.94 | 39.97 | 15.37 | 45.97 | |||||||||||||
2017 | 14.53 | 26.07 | ----- | z | 46.00 | 55.31 | 65.82 | 70.97 | 63.76 | 62.18 | 47.63 | 29.20 | 16.76 | 45.29 | a | |||||||||||
2018 | 13.15 | 9.48 | 31.40 | 35.95 | 65.87 | 69.52 | 71.22 | a | 68.54 | d | 61.90 | 40.92 | ----- | z | ----- | z | 46.79 | b | ||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 10.88 | 15.94 | 27.63 | 43.96 | 57.17 | 66.06 | 70.87 | 68.75 | 59.67 | 47.48 | 31.03 | 16.71 | 43.18 | |||||||||||||
S.D. | 6.10 | 6.54 | 6.29 | 4.14 | 3.41 | 2.84 | 2.71 | 2.65 | 2.96 | 3.41 | 5.19 | 6.01 | 2.04 | |||||||||||||
SKEW | 0.20 | 0.41 | 0.16 | -0.23 | 0.23 | -0.02 | -0.18 | -0.15 | -0.06 | 0.27 | -0.50 | -0.44 | -0.09 | |||||||||||||
MAX | 25.05 | 29.48 | 43.40 | 53.22 | 65.87 | 74.43 | 75.74 | 75.15 | 66.05 | 58.82 | 42.23 | 27.27 | 47.25 | |||||||||||||
MIN | 0.02 | 4.39 | 16.12 | 32.72 | 49.69 | 59.33 | 63.37 | 62.57 | 51.88 | 39.15 | 16.29 | -0.54 | 37.91 | |||||||||||||
YRS | 64 | 68 | 68 | 69 | 69 | 67 | 67 | 67 | 69 | 67 | 66 | 66 | 51 |