YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1893 | 11.68 | 13.46 | 18.77 | 26.30 | 35.68 | 44.57 | 49.65 | 49.35 | 40.40 | 29.84 | 17.50 | 13.04 | d | 29.19 | ||||||||||||
1894 | 6.55 | 6.00 | 21.29 | 28.00 | 37.20 | a | 43.00 | 50.00 | 50.13 | 40.83 | 31.74 | 20.93 | 13.06 | 29.06 | ||||||||||||
1895 | 9.26 | 8.89 | 19.94 | 29.30 | 36.84 | 43.63 | 48.74 | 49.65 | 43.67 | 31.90 | 16.30 | 4.16 | 28.52 | |||||||||||||
1896 | ----- | z | ----- | z | ----- | z | ----- | z | 32.00 | 41.70 | 47.26 | 42.19 | 36.30 | ----- | z | ----- | z | 5.35 | 34.13 | f | ||||||
1897 | -10.87 | -4.42 | b | 20.23 | ----- | z | 57.18 | n | 45.13 | 41.16 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 18.25 | g | ||||
1898 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1899 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
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 | 24.19 | 26.97 | 34.77 | 41.77 | 45.68 | 44.52 | 36.60 | 22.71 | 17.17 | 14.07 | b | 30.84 | b | |||||||||
1907 | 13.97 | a | 17.67 | a | ----- | z | 26.86 | a | 30.38 | e | 37.93 | b | 46.94 | 46.68 | f | 36.86 | b | 29.50 | a | 13.61 | b | 8.17 | a | 26.19 | b | |
1908 | 7.17 | b | 12.62 | 21.13 | ----- | z | 30.66 | b | 39.55 | a | 45.88 | g | 44.52 | 35.27 | d | 22.70 | a | 10.79 | b | -0.90 | a | 22.35 | b | |||
1909 | 12.54 | c | 8.39 | 15.68 | c | 23.03 | 30.32 | 40.93 | b | 48.77 | e | 47.97 | b | 38.15 | c | 26.12 | f | 17.32 | e | -5.90 | a | 25.20 | a | |||
1910 | 3.56 | d | 5.41 | a | 20.77 | a | 23.80 | e | 33.27 | a | 40.76 | e | 44.57 | a | 44.70 | a | 39.00 | f | 24.89 | c | 19.59 | a | 7.93 | a | 24.48 | a |
1911 | 14.94 | 17.28 | c | 22.74 | 27.21 | b | 33.81 | 41.83 | 47.56 | d | 40.68 | c | 40.54 | b | 26.39 | c | 12.17 | a | -0.50 | g | 29.56 | a | ||||
1912 | 2.45 | 5.17 | 22.90 | a | 22.46 | b | 32.30 | a | 38.90 | 45.03 | b | 43.90 | 29.79 | a | 25.39 | 10.39 | b | -2.77 | a | 22.99 | ||||||
1913 | -5.86 | c | 7.37 | a | 16.39 | 24.31 | a | 34.10 | b | 42.27 | 45.97 | 45.28 | b | 35.24 | a | 25.10 | a | 22.03 | a | -6.70 | a | 23.79 | ||||
1914 | 3.10 | 9.39 | 17.97 | a | 25.97 | a | 35.97 | 43.62 | a | 49.57 | a | 44.66 | b | 38.07 | a | 26.58 | 13.43 | 2.90 | 25.93 | |||||||
1915 | -0.23 | a | 9.89 | 15.60 | a | 30.33 | 32.19 | 41.41 | c | 44.29 | 41.90 | 37.17 | a | 21.72 | b | 13.10 | a | 4.87 | 24.35 | |||||||
1916 | 11.23 | a | 12.96 | a | 19.76 | b | 25.83 | 32.20 | a | 37.24 | a | 46.93 | b | 45.52 | 34.23 | 29.86 | c | 13.29 | b | 5.07 | a | 26.18 | ||||
1917 | 4.97 | a | 8.07 | 11.87 | a | 23.45 | a | 29.94 | 40.50 | b | 47.63 | a | 41.94 | 45.33 | 23.97 | b | 15.53 | 7.86 | b | 25.09 | ||||||
1918 | 0.00 | b | 11.54 | 23.43 | a | 24.50 | b | 33.72 | b | 44.34 | a | 47.72 | b | 44.77 | 37.67 | 28.32 | 12.59 | a | 1.41 | b | 25.84 | |||||
1919 | -16.68 | -3.57 | 13.40 | a | 28.90 | 36.33 | a | 38.46 | b | 48.96 | c | 51.39 | 40.07 | b | 29.76 | b | 16.33 | 9.42 | 24.40 | |||||||
1920 | 6.30 | a | 16.15 | c | 17.53 | a | 22.07 | 33.72 | b | 42.10 | 44.93 | d | 43.59 | d | 34.52 | a | ----- | z | 16.85 | c | -1.00 | b | 25.16 | a | ||
1921 | 8.32 | 9.18 | 22.68 | 21.83 | 33.78 | d | 42.13 | 48.90 | a | 46.37 | a | ----- | z | ----- | z | 15.79 | b | 14.77 | a | 26.37 | b | |||||
1922 | 2.80 | a | 12.46 | b | 15.90 | a | 25.71 | b | 32.63 | a | 43.10 | a | 47.13 | 47.90 | a | 37.52 | a | 24.50 | a | 13.25 | b | 12.45 | 26.28 | |||
1923 | 7.84 | 8.75 | 13.48 | 25.52 | a | 34.47 | a | 41.47 | 49.53 | a | 46.66 | b | 36.55 | a | ----- | z | 14.64 | b | 9.17 | a | 26.19 | a | ||||
1924 | -8.60 | a | 14.59 | 12.29 | 25.50 | 32.00 | 41.97 | 46.90 | a | 43.19 | 35.53 | 26.96 | d | 14.79 | b | -0.80 | a | 23.69 | ||||||||
1925 | -10.52 | 6.46 | 20.16 | 26.93 | b | 43.77 | a | ----- | z | 48.90 | b | 45.03 | a | 38.97 | 28.00 | 9.96 | b | 3.37 | a | 23.73 | a | |||||
1926 | -6.74 | 12.85 | a | 17.97 | a | 27.90 | 34.03 | 41.40 | 45.65 | 43.52 | 42.10 | a | 27.50 | a | 14.73 | 4.77 | 25.47 | |||||||||
1927 | 9.48 | 16.82 | 16.67 | a | 26.41 | a | 35.48 | 43.31 | a | 47.00 | 43.58 | 40.40 | 26.03 | 20.30 | 2.77 | 27.36 | ||||||||||
1928 | 5.77 | 7.64 | a | 18.43 | a | 25.07 | a | 36.30 | a | 40.28 | a | 46.61 | 43.20 | a | 36.53 | 29.48 | 15.67 | -1.19 | 25.32 | |||||||
1929 | 1.19 | 6.36 | 16.68 | 22.10 | 34.46 | e | 41.30 | 49.32 | 47.33 | a | 38.73 | 26.10 | a | 8.83 | 5.06 | 24.79 | ||||||||||
1930 | -0.16 | 14.64 | 13.74 | 28.90 | 31.77 | 41.33 | 48.48 | 43.94 | 34.04 | d | 25.80 | a | 8.83 | -7.71 | 23.63 | |||||||||||
1931 | -3.71 | 11.82 | 15.19 | 26.70 | 31.27 | a | 42.41 | a | 47.53 | a | 45.29 | 41.97 | 29.47 | a | 11.70 | -6.84 | 24.40 | |||||||||
1932 | -7.52 | 17.15 | b | 16.90 | 25.87 | 34.19 | 38.41 | c | 47.52 | 45.53 | a | 33.97 | a | 24.90 | 11.07 | a | -4.30 | a | 23.64 | |||||||
1933 | -4.47 | a | -1.18 | 17.81 | 20.40 | 29.58 | 42.37 | 46.27 | a | 44.67 | a | 41.33 | 29.20 | a | 15.90 | a | 5.42 | 23.94 | ||||||||
1934 | 4.68 | 19.07 | 19.32 | 27.17 | 37.32 | 38.37 | 47.23 | 46.90 | 35.47 | 27.03 | 14.00 | 6.32 | 26.91 | |||||||||||||
1935 | 8.53 | a | 8.57 | 17.16 | 32.21 | b | 32.87 | 40.67 | 46.94 | 48.07 | b | 36.40 | 27.52 | 14.43 | 4.80 | a | 26.51 | |||||||||
1936 | 5.10 | a | 14.03 | 17.61 | 25.83 | 35.83 | b | 43.53 | 45.87 | a | 46.87 | 35.93 | 26.70 | a | ----- | z | 8.23 | a | 27.78 | a | ||||||
1937 | -1.61 | 8.25 | 19.58 | 26.70 | 35.58 | 42.17 | 46.90 | 46.26 | 39.73 | 27.40 | a | 13.90 | 9.06 | 26.16 | ||||||||||||
1938 | -0.48 | 14.04 | a | 22.32 | 25.97 | 34.23 | 42.60 | 43.03 | 44.61 | 38.24 | a | 25.60 | a | 15.64 | e | 7.52 | d | 26.11 | ||||||||
1939 | -4.13 | a | -8.14 | 15.58 | 27.87 | 34.65 | 40.67 | 44.87 | 42.26 | 42.00 | 25.52 | 12.70 | 7.32 | 23.43 | ||||||||||||
1940 | -5.90 | 10.00 | a | 19.39 | 25.77 | 34.84 | 41.73 | 45.16 | 44.45 | 40.57 | 28.68 | 10.40 | -1.45 | 24.47 | ||||||||||||
1941 | -9.35 | 0.54 | 16.39 | 26.17 | 36.61 | 40.17 | 45.00 | 45.61 | 39.03 | a | 31.42 | 14.21 | a | 6.23 | 24.33 | |||||||||||
1942 | -2.77 | 6.75 | 14.03 | 29.21 | a | 32.35 | 40.83 | 44.97 | 44.84 | 37.93 | 26.58 | 17.90 | 4.55 | 24.76 | ||||||||||||
1943 | 2.27 | a | 11.04 | 17.35 | 29.47 | 35.03 | a | 41.60 | 46.74 | 49.23 | 35.27 | 25.52 | 10.73 | -1.06 | 25.26 | |||||||||||
1944 | -4.13 | 3.66 | 15.00 | 24.87 | 33.61 | 41.43 | 46.00 | 44.71 | 37.53 | 29.47 | a | 16.70 | 4.19 | 24.42 | ||||||||||||
1945 | 1.74 | 14.18 | 17.94 | 23.80 | 37.10 | 39.93 | 47.84 | 49.84 | 38.77 | 33.73 | a | 24.23 | -0.19 | 27.41 | ||||||||||||
1946 | 2.48 | 6.71 | 18.77 | 25.20 | 31.84 | 43.97 | 47.71 | 48.32 | 41.07 | 30.10 | 15.83 | a | 13.84 | 27.15 | ||||||||||||
1947 | 2.52 | 12.04 | 16.94 | 25.80 | 36.32 | 42.47 | 47.65 | 48.55 | 41.60 | 31.40 | a | 14.40 | 3.61 | 26.94 | ||||||||||||
1948 | 0.42 | 2.31 | 9.87 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 37.62 | i | 25.74 | 10.87 | 11.61 | 10.14 | f | ||||||
1949 | 2.94 | 6.18 | 19.13 | 27.30 | 35.83 | a | 43.23 | 48.10 | 44.17 | s | ----- | z | ----- | z | 8.65 | d | -6.42 | 20.55 | c | |||||||
1950 | -7.42 | 11.12 | c | 10.16 | 21.00 | 29.81 | 38.73 | 43.90 | 38.45 | 36.92 | e | ----- | z | ----- | z | ----- | z | 24.74 | c | |||||||
1951 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 26.39 | 11.53 | 4.61 | 14.18 | i | |||
1952 | 5.71 | 7.55 | 14.03 | 23.73 | 33.19 | 40.67 | 39.77 | 39.23 | 35.37 | 20.45 | 10.47 | -4.10 | b | 22.17 | ||||||||||||
1953 | 8.16 | 5.11 | 16.03 | 20.63 | 30.39 | 41.17 | 44.74 | 37.68 | 30.60 | 25.00 | 14.27 | 1.23 | 22.92 | |||||||||||||
1954 | 6.68 | 14.46 | 17.19 | 28.83 | 36.45 | 42.37 | 47.90 | 43.19 | 40.47 | 29.00 | 13.23 | 2.13 | 26.83 | |||||||||||||
1955 | 1.52 | 1.75 | 14.90 | 24.37 | 33.13 | 39.53 | 44.84 | 45.39 | 34.87 | 23.58 | 14.20 | 11.03 | 24.09 | |||||||||||||
1956 | 9.52 | 5.34 | 17.71 | 23.30 | 36.29 | 44.73 | 44.39 | 39.81 | 34.61 | b | 24.87 | a | 6.67 | 0.74 | 24.00 | |||||||||||
1957 | 8.84 | 16.61 | 16.55 | 22.53 | 31.26 | 39.93 | 46.19 | 45.06 | 31.90 | 27.48 | 7.13 | 1.77 | 24.61 | |||||||||||||
1958 | -0.55 | 10.96 | 15.26 | 21.07 | 32.84 | 41.70 | 42.26 | 43.19 | 36.87 | 21.90 | 11.53 | 6.39 | 23.62 | |||||||||||||
1959 | -1.61 | 8.07 | 12.29 | 24.13 | 33.90 | 36.62 | q | ----- | z | 42.38 | r | 33.83 | 24.55 | 12.03 | 8.26 | h | 18.40 | d | ||||||||
1960 | -4.93 | a | 0.90 | 16.58 | 24.67 | 31.97 | 40.67 | 43.26 | 41.94 | 35.57 | 23.94 | 14.80 | 1.61 | 22.58 | ||||||||||||
1961 | -3.74 | 9.07 | a | 17.39 | 19.93 | 29.13 | h | ----- | z | ----- | z | ----- | z | 36.00 | n | 24.65 | 11.10 | ----- | z | 13.07 | f | |||||
1962 | 0.63 | a | 15.81 | b | 10.80 | a | 26.03 | 32.74 | 40.53 | 44.71 | 39.42 | 36.97 | 24.03 | 23.04 | d | 13.50 | o | 26.79 | a | |||||||
1963 | -0.55 | -1.12 | c | 17.53 | a | 26.40 | 35.79 | b | 41.33 | 47.06 | 46.58 | 38.65 | j | 29.77 | a | 11.97 | -2.00 | i | 25.48 | b | ||||||
1964 | -9.38 | b | 13.21 | 7.76 | b | 43.33 | o | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 3.86 | i | |
1965 | ----- | z | ----- | z | ----- | z | ----- | z | 34.17 | g | 40.46 | b | 48.21 | c | 43.29 | c | 38.31 | d | 26.77 | e | 20.08 | d | 10.19 | d | 32.47 | e |
1966 | -2.54 | g | 1.16 | c | 14.54 | g | 23.93 | a | 33.52 | d | 39.62 | n | 48.71 | c | 45.27 | e | 35.23 | d | 24.14 | c | 18.21 | f | 5.89 | d | 27.23 | d |
1967 | 1.57 | c | 6.95 | f | 20.93 | d | 25.41 | h | 30.62 | e | 39.89 | c | 48.00 | a | 42.84 | f | 38.00 | c | 22.44 | f | 15.85 | d | 2.62 | b | 24.68 | d |
1968 | -1.52 | d | 8.26 | f | 17.96 | f | 20.74 | c | 30.64 | c | ----- | z | 45.19 | 44.55 | b | 33.56 | n | 25.86 | c | ----- | z | -0.31 | b | 23.59 | e | |
1969 | ----- | z | 9.29 | 12.73 | a | 26.17 | a | 34.41 | b | 39.57 | b | 49.08 | g | 49.33 | a | 37.27 | 25.32 | 12.79 | a | 6.67 | d | 25.36 | b | |||
1970 | -0.73 | a | 12.75 | 15.39 | 18.38 | f | 30.24 | f | 39.81 | c | 45.43 | h | 46.21 | b | 34.68 | b | 23.97 | a | 16.32 | b | 7.27 | a | 21.74 | c | ||
1971 | 3.14 | b | 6.04 | e | 15.37 | a | 22.68 | b | 29.26 | d | 38.84 | e | 45.03 | a | 44.42 | 34.52 | c | 24.59 | b | 13.47 | 3.24 | b | 23.38 | |||
1972 | 3.55 | 11.38 | 18.58 | 25.14 | b | 29.93 | a | 41.26 | c | 46.19 | 44.37 | a | 39.14 | a | 35.85 | d | 7.73 | -1.00 | a | 25.18 | ||||||
1973 | -7.61 | 0.96 | 19.08 | f | 21.03 | 31.74 | d | 41.58 | k | 44.74 | 43.45 | 35.52 | c | 24.58 | g | 16.74 | c | 3.97 | 21.17 | c | ||||||
1974 | -0.30 | a | -1.29 | 23.45 | 22.36 | e | 33.59 | b | 39.69 | a | 45.35 | e | 41.17 | b | 34.55 | a | 30.03 | b | 12.32 | b | -1.07 | b | 23.32 | |||
1975 | -5.43 | a | 5.23 | b | 18.48 | b | 20.81 | d | 29.62 | b | 38.56 | e | 47.37 | a | 42.57 | a | 35.44 | c | 23.03 | b | 9.77 | ----- | z | 24.13 | a | |
1976 | -3.19 | 15.52 | b | 15.97 | a | 24.36 | b | 32.97 | 38.89 | c | 45.66 | b | 41.81 | 36.38 | a | 21.45 | b | 7.96 | c | -5.28 | b | 22.71 | ||||
1977 | -5.20 | a | 5.54 | 12.90 | a | 25.15 | d | 31.93 | b | 41.15 | c | 47.34 | b | 47.52 | b | 39.86 | a | 25.24 | b | 18.48 | c | 8.20 | f | 26.36 | a | |
1978 | 9.54 | e | 11.32 | c | 19.03 | b | 26.17 | 31.67 | a | 43.83 | 46.92 | e | 40.14 | b | 36.67 | ----- | z | ----- | z | -3.32 | 26.20 | b | ||||
1979 | -6.68 | -2.54 | 16.34 | b | 24.20 | e | 33.62 | b | 40.39 | b | 44.30 | d | 43.58 | 36.04 | b | 27.45 | 8.13 | 4.48 | 22.44 | |||||||
1980 | 11.16 | 13.31 | 17.17 | a | 21.64 | b | 33.06 | 42.50 | 47.13 | 45.45 | 38.03 | a | 22.87 | 12.34 | a | 12.17 | a | 26.40 | ||||||||
1981 | 5.00 | a | 4.74 | a | 18.30 | a | 28.53 | 33.74 | 44.50 | 49.48 | b | 44.55 | 37.77 | 27.48 | b | 17.97 | 5.35 | 26.45 | ||||||||
1982 | 7.13 | 5.04 | 19.42 | 24.03 | 31.77 | 38.00 | b | 45.27 | a | 47.71 | 40.03 | 25.26 | 16.97 | 8.19 | 25.73 | |||||||||||
1983 | 5.63 | a | 11.68 | 20.17 | a | 20.14 | a | 29.81 | 38.31 | a | 46.87 | 47.10 | a | 40.03 | a | 24.55 | 12.50 | 2.90 | 24.97 | |||||||
1984 | -10.87 | a | -0.69 | 14.13 | a | 21.47 | 34.70 | a | 39.83 | a | 47.32 | c | 45.53 | a | 39.67 | 27.45 | 13.73 | 7.63 | a | 23.33 | ||||||
1985 | 5.33 | a | 6.43 | 21.81 | 25.10 | 34.60 | a | 40.10 | a | 45.50 | a | 44.34 | b | 35.23 | 27.39 | 19.52 | a | 5.53 | a | 25.91 | ||||||
1986 | 7.30 | a | 14.44 | a | 18.31 | b | 27.63 | 31.93 | a | 41.32 | b | 43.74 | 44.07 | a | 37.00 | b | 25.43 | a | 18.23 | 5.23 | 26.22 | |||||
1987 | -1.03 | 11.50 | ----- | z | 23.71 | b | 31.90 | a | 38.97 | a | 43.83 | b | 42.48 | b | 32.34 | a | 27.64 | c | 13.97 | a | 1.75 | c | 24.28 | a | ||
1988 | -9.03 | b | 2.55 | 14.14 | c | 24.12 | d | 33.45 | b | 44.17 | 46.77 | a | 47.93 | a | 36.07 | 28.61 | 15.70 | 3.79 | b | 24.02 | ||||||
1989 | 0.53 | a | 5.74 | a | 22.17 | g | 28.04 | f | 35.90 | a | 42.04 | e | 48.08 | e | 45.95 | j | 37.61 | b | 26.28 | b | 14.25 | b | 3.46 | c | 23.77 | c |
1990 | 2.45 | b | 13.48 | e | 22.00 | c | 28.54 | b | 34.81 | 44.81 | c | 47.28 | b | 43.97 | b | 41.41 | a | 27.83 | a | 18.84 | e | 1.77 | 27.27 | |||
1991 | -4.60 | a | 12.00 | a | 20.42 | e | 23.27 | d | 33.29 | c | 41.44 | c | 46.52 | 46.00 | a | 38.50 | 26.79 | c | 14.19 | c | -3.90 | b | 24.49 | |||
1992 | -10.77 | 3.21 | 19.42 | e | 28.24 | a | 37.31 | b | 41.52 | a | 46.29 | 43.81 | 37.31 | a | 29.39 | 11.62 | a | -2.59 | d | 23.73 | ||||||
1993 | 2.53 | a | 9.76 | c | 18.50 | c | 26.29 | f | 36.94 | o | 42.45 | a | 46.46 | e | 47.47 | a | 36.43 | b | 25.40 | a | 12.62 | a | 3.86 | b | 24.55 | b |
1994 | 6.42 | 11.56 | c | 21.78 | d | 27.48 | a | 37.67 | a | 45.27 | 45.68 | c | 47.61 | 38.38 | a | 27.81 | 15.86 | a | 10.16 | 27.97 | ||||||
1995 | 11.16 | 17.96 | a | 21.33 | g | 24.80 | 33.48 | 41.96 | b | 45.55 | b | 48.68 | 39.55 | a | 23.33 | a | 18.57 | b | 12.33 | a | 28.85 | a | ||||
1996 | 8.19 | 15.97 | 17.44 | d | 24.82 | b | 40.18 | c | 43.70 | c | 49.32 | c | 47.23 | 38.97 | 27.23 | a | 20.72 | a | 11.23 | 28.75 | ||||||
1997 | 6.77 | 14.50 | b | 19.44 | d | 23.85 | c | 36.50 | a | 43.73 | 46.63 | a | 46.96 | f | 43.40 | 27.55 | b | 15.90 | a | -1.17 | a | 25.19 | a | |||
1998 | 5.35 | 14.40 | c | 19.79 | c | 23.67 | c | 34.35 | e | 42.30 | c | 51.13 | a | 47.14 | c | 41.34 | a | 30.81 | e | 21.33 | 9.32 | 28.41 | ||||
1999 | 12.29 | 15.29 | 22.80 | a | 24.68 | b | 34.52 | 41.28 | e | 51.26 | 48.11 | d | 37.47 | 24.53 | a | 13.96 | b | 5.90 | b | 27.67 | ||||||
2000 | 12.17 | a | 15.62 | 19.43 | a | 29.50 | b | 38.65 | 45.23 | 48.41 | b | 48.32 | 39.27 | 32.08 | g | 12.41 | c | 7.94 | 28.81 | a | ||||||
2001 | 1.63 | a | 14.54 | 21.28 | b | 31.17 | a | 38.43 | a | 43.08 | d | 50.20 | a | 46.17 | b | 38.31 | d | 28.03 | a | 17.27 | 6.47 | a | 28.05 | |||
2002 | 7.58 | 5.82 | 15.55 | b | 31.63 | 35.26 | 45.29 | f | 49.07 | a | 46.61 | 40.23 | 29.45 | 16.86 | b | 7.03 | 25.92 | a | ||||||||
2003 | 14.18 | c | 14.11 | 22.95 | i | 28.40 | 36.94 | 40.79 | b | 51.35 | 48.45 | b | 38.20 | 31.90 | b | 20.58 | d | 8.42 | 30.30 | a | ||||||
2004 | 5.84 | 1.66 | 23.29 | g | 30.00 | b | 37.30 | d | 41.40 | e | 43.90 | j | 44.00 | f | 38.84 | e | 30.72 | b | 19.22 | c | 5.07 | c | 23.34 | c | ||
2005 | 15.00 | d | 19.29 | 19.50 | g | 27.07 | 37.45 | 43.61 | g | 48.32 | 45.64 | f | 42.93 | a | 30.93 | d | 18.07 | a | 7.81 | e | 27.43 | c | ||||
2006 | 7.90 | 13.19 | g | 21.28 | m | 28.97 | a | 36.92 | e | 43.74 | k | 51.08 | e | 49.50 | c | ----- | z | 26.36 | f | 18.38 | d | 5.22 | h | 32.13 | f | |
2007 | -3.41 | i | 11.19 | b | 22.88 | g | 28.33 | l | 36.14 | b | 43.09 | h | 48.23 | 48.87 | 41.83 | 27.77 | 15.10 | 2.77 | 28.99 | d | ||||||
2008 | -3.90 | 5.97 | 17.48 | 25.00 | 34.00 | 40.97 | 48.97 | 47.71 | 38.20 | 27.00 | 16.03 | 10.61 | 25.67 | |||||||||||||
2009 | 7.55 | 13.32 | 21.90 | 25.53 | 39.63 | a | 43.17 | 47.77 | a | 43.58 | 38.63 | 26.39 | 17.67 | 2.61 | 27.31 | |||||||||||
2010 | 6.10 | 5.04 | 18.84 | 28.37 | 34.58 | 45.80 | 50.93 | a | 49.19 | 40.47 | 29.19 | 13.53 | 15.29 | 28.11 | ||||||||||||
2011 | 4.23 | 6.42 | b | 23.13 | 28.23 | 34.48 | 45.13 | 51.26 | 50.03 | 39.73 | 28.61 | 18.43 | -1.87 | 27.32 | ||||||||||||
2012 | 5.84 | 12.97 | 22.68 | 30.23 | 37.48 | 47.63 | 49.97 | 47.74 | 39.53 | 28.55 | 15.37 | 2.55 | 28.38 | |||||||||||||
2013 | -4.13 | 7.71 | 18.62 | g | 25.97 | 34.55 | 45.17 | 50.84 | 49.23 | 45.17 | 27.68 | 16.40 | -1.94 | 26.97 | a | |||||||||||
2014 | 0.00 | 17.39 | 21.77 | 27.67 | 35.65 | 42.37 | 49.94 | 46.23 | 43.60 | 30.81 | 17.27 | 11.97 | 28.72 | |||||||||||||
2015 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2016 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2017 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2018 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2019 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 40.20 | y | 18.47 | a | 9.75 | b | 0.31 | b | 9.51 | i |
2020 | -1.87 | 10.17 | 19.29 | 24.57 | 33.61 | 40.87 | 45.81 | 43.97 | 33.17 | 25.55 | 17.00 | -0.87 | 24.27 | |||||||||||||
2021 | 0.84 | 10.21 | 18.26 | 22.47 | 31.90 | 43.83 | a | 49.16 | 44.45 | 37.13 | 22.18 | t | 14.89 | c | 9.97 | 25.74 | a | |||||||||
2022 | 2.32 | 3.04 | 14.48 | 23.67 | 36.55 | 46.40 | 50.19 | 47.71 | 40.43 | 35.33 | y | ----- | z | ----- | z | 29.42 | c | |||||||||
2023 | ----- | z | 6.00 | 18.29 | 21.73 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 4.89 | u | 5.58 | 12.90 | h | ||||
2024 | 6.13 | 14.90 | 21.35 | 23.26 | g | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 14.13 | i | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.97 | 9.12 | 17.77 | 25.44 | 34.10 | 41.69 | 47.03 | 45.36 | 37.92 | 26.91 | 14.71 | 4.27 | 25.50 | |||||||||||||
S.D. | 6.66 | 5.65 | 3.31 | 2.75 | 2.55 | 2.05 | 2.22 | 2.78 | 2.92 | 2.88 | 3.59 | 5.30 | 1.85 | |||||||||||||
SKEW | -0.27 | -0.52 | -0.41 | 0.09 | 0.49 | 0.28 | -0.29 | -0.33 | 0.01 | 0.09 | 0.08 | -0.13 | 0.24 | |||||||||||||
MAX | 15.00 | 19.29 | 24.19 | 32.21 | 43.77 | 47.63 | 51.35 | 51.39 | 45.33 | 35.85 | 24.23 | 15.29 | 29.19 | |||||||||||||
MIN | -16.68 | -8.14 | 7.76 | 19.93 | 29.26 | 37.24 | 39.77 | 37.68 | 29.79 | 18.47 | 6.67 | -7.71 | 22.17 | |||||||||||||
YRS | 111 | 112 | 103 | 106 | 109 | 104 | 108 | 104 | 106 | 102 | 109 | 107 | 70 |