YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1893 | -1.50 | a | -2.44 | a | 6.86 | j | 31.00 | x | 40.10 | 54.58 | f | 55.94 | 52.84 | 47.03 | 32.50 | a | 16.41 | c | -1.18 | t | 30.11 | d | ||||
1894 | -9.03 | a | -1.12 | b | 17.17 | a | 33.43 | 42.10 | a | 54.23 | 56.70 | a | 56.00 | 45.90 | a | 31.68 | 16.30 | c | 14.04 | e | 29.78 | |||||
1895 | -10.97 | b | -1.48 | a | 13.93 | a | 36.33 | 42.48 | 49.14 | a | 53.55 | 51.13 | a | 44.93 | a | 27.80 | a | 16.23 | d | 9.62 | b | 27.73 | ||||
1896 | 1.74 | d | 9.67 | b | 6.37 | a | 32.28 | a | 46.97 | 52.93 | 58.60 | a | 52.90 | 41.90 | 27.86 | b | 1.59 | a | 12.41 | b | 28.77 | |||||
1897 | -2.23 | a | ----- | z | ----- | z | 33.03 | 44.19 | ----- | z | ----- | z | 53.17 | b | ----- | z | ----- | z | ----- | z | ----- | z | 32.04 | h | ||
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 | 4.40 | f | ----- | z |
1900 | 10.10 | a | -3.73 | b | 14.10 | b | 35.37 | 45.26 | 53.90 | 56.67 | a | 62.26 | 47.21 | a | 39.26 | 16.55 | a | 14.68 | c | 32.63 | ||||||
1901 | 6.77 | 0.37 | i | 18.60 | a | 33.70 | 44.45 | 53.60 | 63.13 | 56.84 | 44.90 | 38.23 | 19.80 | 10.06 | 35.46 | a | ||||||||||
1902 | 7.97 | a | 7.04 | 22.19 | 30.17 | 46.55 | 48.20 | 57.58 | 54.52 | 41.47 | 33.42 | 21.00 | 3.16 | 31.10 | ||||||||||||
1903 | 4.45 | -1.43 | 16.87 | 32.10 | 43.29 | 50.23 | 55.58 | 54.84 | 43.43 | 36.10 | 17.93 | a | 4.97 | 29.86 | ||||||||||||
1904 | -0.77 | -6.86 | a | 15.32 | 27.93 | a | 42.45 | 51.63 | 52.84 | 53.52 | 45.33 | 37.42 | 23.77 | 7.94 | 29.21 | |||||||||||
1905 | -3.20 | a | -1.25 | 25.00 | 29.70 | 39.53 | a | 50.80 | 54.84 | 57.27 | a | 47.90 | 30.06 | 23.57 | 8.65 | 30.24 | ||||||||||
1906 | 7.06 | 5.21 | 11.35 | 36.50 | 43.58 | 52.27 | 55.19 | 56.55 | 49.37 | 33.26 | 19.63 | 4.48 | 31.21 | |||||||||||||
1907 | -8.35 | 8.11 | 20.53 | a | 23.97 | 33.83 | b | 51.47 | 56.48 | 53.90 | 42.43 | 31.80 | a | 21.37 | 13.10 | 29.05 | ||||||||||
1908 | 9.81 | 10.48 | 17.19 | 32.20 | 40.93 | a | 51.40 | 57.52 | 53.81 | 48.70 | 37.10 | a | 23.13 | 10.48 | 32.73 | |||||||||||
1909 | 0.19 | 5.93 | 19.90 | 25.87 | 41.67 | a | 55.47 | 59.69 | b | 61.35 | 47.28 | a | 32.55 | 20.63 | 0.87 | 30.95 | ||||||||||
1910 | 1.81 | -3.11 | 31.26 | 34.77 | 38.68 | 53.20 | 57.81 | 54.90 | 46.43 | 37.32 | 18.07 | 7.55 | 31.56 | |||||||||||||
1911 | -2.74 | 4.39 | 22.13 | a | 32.10 | 48.16 | 61.40 | 58.42 | 57.61 | 48.97 | 35.03 | 10.83 | 11.16 | 32.29 | ||||||||||||
1912 | -9.63 | a | 7.45 | 10.35 | 35.86 | a | 46.52 | 53.30 | 58.45 | 54.97 | 45.33 | 34.17 | a | 23.47 | 12.35 | 31.05 | ||||||||||
1913 | -1.06 | 2.00 | 11.42 | 37.73 | 43.03 | 59.20 | 58.68 | 61.32 | 47.93 | 30.71 | 25.70 | 13.74 | 32.53 | |||||||||||||
1914 | 8.74 | -4.54 | 19.81 | 33.52 | a | 44.48 | 55.00 | 60.16 | 54.93 | a | 48.80 | 38.35 | 23.67 | 0.45 | 31.95 | |||||||||||
1915 | 0.77 | 13.32 | 11.06 | 39.61 | b | 40.74 | 49.72 | a | 54.87 | 54.39 | 46.87 | 37.13 | 24.10 | 12.52 | 32.09 | |||||||||||
1916 | -9.55 | 4.66 | 18.87 | 31.10 | 41.16 | 49.67 | 63.87 | 56.16 | 46.73 | 31.87 | 21.00 | -2.19 | 29.45 | |||||||||||||
1917 | -1.35 | -3.93 | 15.84 | 30.50 | 39.26 | 50.17 | 60.45 | 55.81 | 46.93 | a | 27.84 | 28.10 | a | -2.10 | a | 28.96 | ||||||||||
1918 | -4.16 | 5.39 | 25.35 | 29.73 | 45.65 | 56.90 | 59.06 | 58.55 | 40.69 | a | 36.13 | 23.00 | a | 14.65 | 32.58 | |||||||||||
1919 | 15.48 | 4.46 | 15.39 | 34.10 | 44.35 | 58.40 | 60.61 | 56.03 | 49.40 | 28.26 | 14.70 | 6.32 | 32.29 | |||||||||||||
1920 | 2.74 | 10.38 | 17.23 | 25.57 | 44.61 | 54.67 | 59.48 | 54.65 | 51.53 | 44.03 | 21.83 | 11.48 | 33.18 | |||||||||||||
1921 | 11.29 | 14.50 | 19.58 | 32.93 | b | 45.16 | 60.03 | 62.19 | 59.71 | 50.87 | 37.84 | 15.77 | 13.81 | 35.31 | ||||||||||||
1922 | 1.55 | -5.54 | 19.04 | f | 33.93 | 48.55 | b | 56.20 | 58.84 | 61.61 | 49.23 | 34.97 | 28.27 | 6.45 | 34.01 | a | ||||||||||
1923 | 10.19 | 2.93 | 14.61 | 30.90 | 44.71 | 56.10 | 62.16 | 54.81 | 49.40 | 34.77 | 28.23 | 15.23 | 33.67 | |||||||||||||
1924 | -2.74 | 13.07 | 17.69 | b | 30.63 | 36.81 | 51.30 | 54.65 | 58.19 | 51.53 | 41.50 | a | 23.77 | 0.43 | a | 31.40 | ||||||||||
1925 | 1.94 | 14.89 | 21.77 | 38.70 | 41.42 | 53.80 | 56.45 | 57.45 | 51.57 | 26.65 | 21.20 | 10.48 | 33.03 | |||||||||||||
1926 | 9.06 | 17.61 | 17.74 | 29.87 | 49.35 | 52.63 | 59.48 | 57.68 | 45.10 | 36.84 | 18.83 | 7.74 | 33.50 | |||||||||||||
1927 | 8.71 | 12.86 | 24.03 | a | 33.63 | 42.00 | 52.00 | 56.00 | 53.16 | 47.53 | 36.32 | 18.77 | -6.00 | 31.58 | ||||||||||||
1928 | 9.16 | 12.90 | 22.45 | 25.63 | 45.45 | 48.33 | 58.84 | 55.90 | 44.37 | 35.13 | 24.63 | 15.26 | 33.17 | |||||||||||||
1929 | -9.84 | -2.89 | 24.23 | 32.76 | a | 39.52 | 50.62 | d | 61.03 | 56.65 | 45.13 | 38.10 | 19.53 | 10.06 | 30.41 | |||||||||||
1930 | -5.26 | 19.71 | 20.81 | 37.23 | 41.97 | 53.17 | 61.97 | 59.94 | 45.47 | 34.52 | 21.97 | a | 16.35 | 33.99 | ||||||||||||
1931 | 16.52 | 22.36 | 19.42 | 32.00 | 39.84 | 59.70 | 60.00 | 56.71 | 51.63 | 38.84 | 22.37 | 14.87 | 36.19 | |||||||||||||
1932 | 1.65 | 6.48 | 14.48 | 36.10 | 45.55 | 56.23 | 58.77 | 56.87 | 43.80 | 32.00 | 20.43 | 4.29 | 31.39 | |||||||||||||
1933 | 10.71 | 2.71 | 19.94 | 31.60 | 43.87 | a | 59.63 | 60.10 | 54.97 | 49.83 | 30.45 | 21.93 | a | 4.65 | 32.53 | |||||||||||
1934 | 11.42 | 11.75 | 16.03 | 33.27 | 50.84 | 55.40 | 60.03 | 55.68 | 42.37 | 39.68 | 27.57 | b | 9.55 | b | 34.47 | |||||||||||
1935 | 2.03 | 21.11 | 26.18 | i | 30.60 | 40.87 | 51.07 | 64.23 | 56.06 | 46.80 | 32.19 | 16.63 | 9.68 | 33.75 | a | |||||||||||
1936 | -10.06 | -15.86 | a | 21.84 | 28.00 | 49.03 | 54.93 | 65.45 | 58.26 | 48.73 | 29.55 | 19.60 | 11.61 | 30.09 | ||||||||||||
1937 | -13.61 | 2.00 | 18.45 | 31.07 | 44.74 | 52.07 | 60.23 | 61.26 | 46.90 | 33.42 | 17.93 | 4.90 | 29.95 | |||||||||||||
1938 | 1.13 | 2.46 | 24.58 | 34.40 | 42.32 | 53.30 | 59.23 | 59.97 | 50.43 | 41.26 | 17.93 | 13.77 | 33.40 | |||||||||||||
1939 | 11.16 | -3.18 | 19.68 | 30.07 | 49.03 | 54.23 | 61.42 | 56.45 | 49.72 | a | 34.90 | 25.70 | 19.87 | 34.09 | ||||||||||||
1940 | -4.97 | 11.14 | 20.20 | a | 32.60 | 43.03 | 53.33 | 62.90 | 57.55 | 51.57 | 41.16 | 18.87 | 16.90 | 33.69 | ||||||||||||
1941 | 6.97 | 8.11 | 19.84 | 39.10 | 49.71 | 56.52 | a | 61.52 | 60.71 | 50.10 | 38.39 | 25.43 | 17.45 | 36.15 | ||||||||||||
1942 | 11.16 | 9.96 | 25.56 | d | 36.60 | 42.74 | 53.38 | a | 57.65 | 57.55 | 44.30 | 35.52 | 21.33 | 7.39 | 33.59 | |||||||||||
1943 | -5.52 | 10.50 | 11.81 | 33.63 | 39.84 | 54.00 | 59.94 | 58.16 | 45.67 | 36.32 | 23.34 | a | 13.19 | 31.74 | ||||||||||||
1944 | 13.53 | a | 3.03 | 13.03 | 31.50 | 49.55 | 53.97 | a | 56.45 | 55.16 | 46.00 | b | 34.16 | 25.59 | a | 11.26 | 32.77 | |||||||||
1945 | 9.97 | 8.79 | 24.71 | 29.83 | 37.27 | a | 48.71 | b | 56.30 | a | 55.77 | 43.93 | a | 32.93 | a | 17.80 | 2.48 | 30.71 | ||||||||
1946 | 3.52 | 4.96 | 28.97 | a | 37.00 | 40.10 | a | 53.39 | b | 58.68 | 54.52 | 47.28 | a | 34.50 | a | 21.63 | 13.48 | 33.17 | ||||||||
1947 | 13.19 | 3.57 | 17.94 | 31.60 | 40.19 | 51.07 | 58.13 | 60.90 | 47.87 | 42.34 | b | 17.30 | 9.10 | 32.77 | ||||||||||||
1948 | 3.71 | 4.34 | 15.29 | 35.37 | 43.65 | 52.73 | 59.74 | 58.16 | 52.33 | 34.60 | a | 23.87 | 7.87 | 32.64 | ||||||||||||
1949 | -1.55 | -2.00 | 19.00 | a | 34.07 | 45.61 | 56.12 | d | 56.16 | 56.87 | a | 40.13 | 33.42 | 25.60 | 2.00 | 30.45 | ||||||||||
1950 | -12.48 | 1.93 | 13.00 | 26.77 | 41.23 | 51.47 | 53.42 | 51.83 | a | 45.43 | 36.39 | 14.53 | 4.65 | 27.35 | ||||||||||||
1951 | -1.58 | 7.75 | 5.68 | 30.37 | 43.32 | 47.93 | 55.47 | a | 53.58 | 41.67 | 32.23 | 14.10 | -2.97 | 27.30 | ||||||||||||
1952 | -3.60 | a | 11.44 | b | 12.17 | a | 34.07 | 43.45 | 55.93 | 57.26 | 55.70 | a | 50.53 | 29.55 | 20.50 | 11.94 | 31.58 | |||||||||
1953 | 6.19 | 12.29 | 19.71 | 28.77 | 40.19 | 52.37 | 53.84 | 57.19 | 43.93 | 38.10 | 25.40 | 12.73 | a | 32.56 | ||||||||||||
1954 | -3.13 | 23.79 | 15.55 | 30.47 | 37.23 | a | 52.47 | 59.37 | a | 54.42 | 47.66 | a | 34.40 | a | 26.50 | 14.13 | a | 32.74 | ||||||||
1955 | 6.26 | 1.04 | 15.14 | c | 40.45 | a | 48.61 | 52.23 | 62.90 | a | 63.06 | 46.41 | a | 35.24 | b | 12.03 | -2.60 | a | 31.73 | |||||||
1956 | -0.42 | -1.86 | 16.66 | b | 25.60 | 44.81 | 58.24 | e | 55.37 | a | 56.07 | a | 42.34 | a | 35.57 | a | 23.28 | a | 15.10 | 30.89 | ||||||
1957 | -5.67 | a | 8.15 | a | 20.03 | 32.07 | a | 42.45 | 50.76 | a | 61.19 | d | 57.42 | 42.24 | a | 37.87 | 21.97 | 16.96 | f | 33.50 | a | |||||
1958 | 10.14 | b | -0.21 | 21.35 | 32.10 | 44.20 | a | 48.21 | b | 54.75 | c | 55.81 | d | 46.53 | 34.25 | c | 20.89 | c | 3.80 | a | 30.99 | |||||
1959 | -2.40 | a | -0.79 | 21.69 | b | 29.92 | d | 43.07 | b | 54.92 | r | 57.29 | c | 56.80 | a | 47.08 | d | 31.17 | b | 16.46 | b | 20.23 | a | 29.14 | a | |
1960 | 3.67 | a | 2.79 | 6.61 | 35.40 | 42.36 | c | 52.14 | b | 59.77 | 57.10 | b | 46.68 | b | 34.58 | 18.48 | a | 7.97 | 30.63 | |||||||
1961 | 5.77 | 12.86 | 27.61 | 26.86 | b | 40.47 | a | 54.77 | 56.00 | 58.21 | b | 44.61 | b | 36.00 | 20.77 | 2.50 | c | 32.20 | ||||||||
1962 | 1.97 | b | 3.75 | 13.84 | 32.07 | 47.83 | b | 54.66 | a | 56.11 | c | 56.87 | 42.34 | a | 36.03 | 23.52 | a | 9.50 | a | 31.54 | ||||||
1963 | -6.26 | 7.67 | a | 24.13 | a | 35.27 | 42.53 | a | 57.07 | a | 59.80 | a | 57.71 | 49.69 | a | 42.48 | 22.17 | a | 3.27 | a | 32.96 | |||||
1964 | 9.94 | 14.59 | 11.65 | 35.33 | 45.68 | 54.00 | c | 60.97 | 54.21 | b | 43.93 | c | 31.50 | a | 16.59 | c | 0.61 | 31.58 | ||||||||
1965 | -4.35 | 3.96 | a | 9.38 | b | 33.86 | a | 45.37 | a | 55.21 | a | 60.10 | 55.52 | 39.93 | a | 37.67 | a | 20.19 | c | 15.86 | b | 31.06 | ||||
1966 | -9.61 | 0.57 | 21.76 | b | 27.70 | 38.11 | c | 51.96 | b | 62.90 | a | 53.13 | a | 45.14 | b | 33.64 | c | 15.32 | b | 8.69 | b | 29.11 | ||||
1967 | 6.16 | 1.07 | 20.77 | e | 31.48 | a | 38.64 | c | 52.88 | d | 53.97 | 52.55 | 47.25 | b | 35.57 | a | 21.28 | a | ----- | z | 32.87 | a | ||||
1968 | 2.53 | a | 7.52 | 23.16 | 31.97 | a | 38.54 | c | 53.72 | e | 57.16 | 54.97 | a | 46.03 | a | 33.94 | 23.88 | d | 3.61 | c | 31.42 | |||||
1969 | -5.10 | a | 11.64 | 8.29 | 33.86 | b | 44.29 | 47.64 | b | 59.23 | 59.00 | 47.37 | c | 31.15 | e | 22.73 | 11.45 | 30.96 | ||||||||
1970 | -3.38 | g | 9.07 | 13.81 | 30.73 | 43.61 | 56.07 | a | 58.37 | a | 57.17 | b | 45.75 | b | 33.90 | a | 21.13 | 3.20 | a | 33.89 | a | |||||
1971 | -3.03 | b | 5.74 | a | 20.27 | a | 33.90 | 40.55 | 57.70 | 53.83 | b | 54.66 | b | 47.43 | b | 38.40 | a | 22.46 | b | 4.17 | a | 31.34 | ||||
1972 | -3.06 | 1.24 | 19.87 | a | 33.24 | a | 48.16 | 53.55 | a | 55.68 | 58.23 | a | 43.97 | 31.93 | a | 22.60 | 2.74 | 30.68 | ||||||||
1973 | 8.71 | 13.30 | a | 29.23 | 31.23 | 41.19 | 52.03 | 56.90 | a | 61.00 | 45.29 | b | 40.53 | a | ----- | z | 6.33 | a | 35.07 | a | ||||||
1974 | 3.37 | a | 11.29 | 21.13 | a | 33.33 | 43.07 | a | 50.63 | 61.70 | a | 52.80 | a | 41.43 | 35.16 | 19.86 | a | 11.70 | a | 32.12 | ||||||
1975 | 6.03 | a | 3.86 | 12.95 | j | 32.66 | a | 44.70 | a | 54.83 | 61.58 | 57.13 | 42.97 | a | 34.48 | 22.27 | 10.61 | 33.74 | a | |||||||
1976 | 4.87 | 19.45 | 18.50 | a | 34.27 | d | 40.34 | b | 55.59 | a | 57.90 | a | 58.64 | c | 45.86 | a | 29.26 | 12.68 | b | 5.74 | 31.93 | |||||
1977 | -7.74 | 15.65 | b | 24.41 | b | 38.43 | 51.07 | a | 55.23 | 59.43 | a | 52.58 | 48.90 | a | 35.71 | 18.73 | 5.67 | a | 33.17 | |||||||
1978 | -10.45 | b | 0.04 | a | 18.68 | 34.73 | 45.77 | 53.00 | 58.90 | 58.03 | 52.00 | 33.90 | b | 15.80 | 5.52 | 30.49 | ||||||||||
1979 | -10.97 | -7.11 | 18.77 | 31.34 | a | 39.35 | 52.73 | 59.29 | 56.55 | b | 49.37 | 32.69 | b | 20.00 | 13.71 | 29.65 | ||||||||||
1980 | 4.41 | b | 6.54 | a | 17.13 | 34.73 | 45.31 | b | 56.78 | c | 59.32 | 57.93 | a | 47.80 | 34.68 | 26.54 | b | 12.25 | c | 33.62 | ||||||
1981 | 9.40 | a | 14.11 | a | 21.93 | a | 36.62 | a | 42.13 | a | 52.24 | a | 60.52 | 59.37 | a | 47.14 | a | 38.03 | b | 26.90 | 6.34 | b | 34.56 | |||
1982 | -12.20 | a | 5.81 | a | 21.65 | 29.80 | 48.77 | a | 50.00 | b | 60.42 | 56.73 | a | 46.59 | a | 36.55 | 18.70 | 14.77 | a | 31.47 | ||||||
1983 | 13.53 | a | 18.25 | 24.55 | 29.70 | 39.83 | b | 52.93 | 63.00 | 61.21 | c | 45.17 | a | 36.79 | b | 25.70 | -6.87 | 33.65 | ||||||||
1984 | 9.57 | a | 20.78 | b | 19.10 | a | 33.18 | b | 41.39 | 55.73 | 59.73 | a | 59.61 | 41.93 | b | 37.39 | 19.45 | h | -2.81 | e | 34.15 | a | ||||
1985 | -3.30 | h | 4.81 | a | 22.23 | a | 34.00 | a | 46.62 | b | 48.19 | c | 56.79 | c | 52.93 | d | 46.63 | c | 32.43 | a | 7.48 | c | -1.23 | a | 31.90 | a |
1986 | 11.26 | 4.96 | 26.38 | b | 33.43 | b | 45.48 | 56.17 | a | 59.42 | 52.84 | 46.97 | 35.50 | a | 16.86 | a | 13.29 | 33.55 | ||||||||
1987 | 11.77 | 20.44 | a | 23.33 | a | 36.48 | c | 49.19 | 53.70 | 59.90 | b | 54.33 | a | 45.19 | d | 30.16 | f | 25.07 | c | 16.89 | d | 36.03 | a | |||
1988 | -2.00 | d | 3.54 | a | 20.83 | a | 28.97 | a | 48.83 | b | 59.45 | a | 59.74 | d | 56.41 | d | 45.75 | b | 32.61 | c | 22.19 | c | 10.70 | a | 32.25 | |
1989 | 9.61 | -3.00 | b | 15.17 | b | 35.00 | c | 44.16 | 50.63 | c | 60.93 | a | 58.62 | b | 45.96 | c | 34.94 | 22.12 | e | 0.00 | 31.18 | |||||
1990 | 17.56 | d | 12.46 | d | 24.20 | a | 29.90 | 42.03 | 54.14 | b | 57.42 | 56.76 | b | 49.59 | c | 32.41 | b | 21.21 | a | 2.00 | c | 33.31 | ||||
1991 | 0.67 | g | 15.76 | c | 22.40 | a | 36.14 | b | 47.80 | a | 58.61 | b | 57.13 | a | 58.24 | b | 46.64 | b | 30.11 | c | 15.36 | b | 16.86 | b | 36.82 | a |
1992 | 14.94 | 21.10 | 24.61 | 30.50 | 43.45 | 50.97 | a | 53.68 | 53.23 | 45.77 | 32.55 | 23.00 | a | 7.00 | 33.40 | |||||||||||
1993 | 1.71 | 4.86 | 21.81 | 31.86 | a | 42.55 | b | 50.93 | a | 56.61 | 55.24 | b | 41.87 | 33.07 | a | 19.00 | a | 10.61 | 30.84 | |||||||
1994 | -4.84 | 0.22 | a | 23.96 | e | 32.18 | b | 48.10 | ----- | z | 55.97 | 54.39 | 48.72 | a | 39.23 | 25.20 | 12.23 | a | 30.49 | a | ||||||
1995 | 7.37 | a | 13.44 | a | 19.81 | 29.90 | 44.39 | 56.57 | 58.83 | b | 61.41 | b | 47.83 | a | 36.97 | 18.07 | a | 10.89 | c | 33.79 | ||||||
1996 | -2.10 | b | 9.88 | c | 13.43 | c | 28.83 | 43.03 | b | 55.20 | 55.87 | 56.18 | c | 48.00 | 34.13 | 12.17 | 0.23 | a | 29.57 | |||||||
1997 | -3.57 | c | 10.32 | 18.80 | a | 31.63 | 42.83 | a | 57.03 | 60.52 | 58.77 | 50.55 | a | 38.60 | a | 19.37 | 22.35 | 33.93 | ||||||||
1998 | 7.83 | a | 24.35 | b | 16.86 | c | 36.27 | 49.61 | 52.97 | 62.10 | 60.61 | 52.87 | 39.26 | 28.73 | 16.61 | 37.34 | ||||||||||
1999 | 4.10 | a | 24.19 | a | 26.97 | 35.50 | 47.58 | 56.83 | 63.29 | 59.26 | 48.03 | 36.58 | 29.40 | 18.20 | a | 37.49 | ||||||||||
2000 | 9.00 | 19.52 | 28.58 | 35.13 | 49.97 | 54.93 | 61.77 | 62.65 | 50.73 | 41.77 | 19.07 | a | -1.14 | b | 36.00 | |||||||||||
2001 | 10.14 | b | -0.48 | a | 17.83 | a | 36.10 | a | 48.32 | 56.83 | 63.45 | 60.29 | 50.53 | 35.35 | 30.60 | 14.87 | a | 35.32 | ||||||||
2002 | 13.89 | c | 18.57 | 11.47 | a | 31.17 | 40.06 | 58.23 | 64.32 | 59.03 | 53.00 | a | 32.68 | 25.82 | b | 17.77 | a | 35.50 | ||||||||
2003 | 7.83 | b | 5.46 | b | 18.19 | 34.27 | 44.77 | 53.97 | a | 60.13 | 59.23 | 46.03 | a | 38.97 | 18.38 | a | 18.33 | a | 33.80 | |||||||
2004 | 4.52 | d | 10.08 | c | 25.11 | c | 32.67 | 43.16 | 50.27 | 56.84 | 51.97 | 50.21 | a | 35.90 | 24.53 | 13.97 | 33.27 | |||||||||
2005 | 2.42 | 14.75 | 20.61 | 33.30 | 41.68 | 58.83 | a | 59.87 | a | 56.68 | 50.27 | 34.10 | 23.97 | 10.61 | 33.92 | |||||||||||
2006 | 21.55 | 11.57 | 19.84 | 36.87 | 44.71 | 55.00 | 63.32 | 59.29 | 45.73 | 29.58 | 20.03 | 15.43 | a | 35.24 | ||||||||||||
2007 | 6.65 | 1.30 | a | 25.94 | 30.50 | 48.35 | 57.37 | 62.03 | 58.84 | 48.57 | 37.40 | a | 21.60 | 6.29 | 33.74 | |||||||||||
2008 | 3.67 | a | 3.48 | 16.97 | a | 26.56 | c | 40.74 | 52.07 | 59.81 | 57.90 | 46.28 | a | 34.35 | 24.93 | 1.83 | a | 30.72 | ||||||||
2009 | 1.87 | 9.54 | 15.84 | 31.73 | 41.87 | a | 52.63 | 55.74 | 54.48 | 49.03 | 32.45 | 25.50 | 4.42 | 31.26 | ||||||||||||
2010 | 2.48 | 0.36 | 25.23 | 36.93 | 44.45 | 56.03 | 60.32 | 60.48 | 46.13 | 36.16 | 21.47 | 7.13 | 33.10 | |||||||||||||
2011 | 0.97 | 4.50 | 14.35 | 33.33 | 43.48 | 53.10 | 65.42 | 59.13 | 45.50 | 37.00 | 19.83 | 15.68 | 32.69 | |||||||||||||
2012 | 12.29 | 12.24 | 30.00 | 36.40 | 46.42 | 56.47 | 62.97 | 53.23 | 42.53 | 32.84 | 20.80 | 8.58 | 34.56 | |||||||||||||
2013 | 8.06 | 6.79 | 10.45 | 24.43 | 43.23 | 53.07 | 57.74 | 57.81 | 51.57 | 34.55 | 18.33 | 0.94 | 30.58 | |||||||||||||
2014 | 2.55 | -1.86 | 15.65 | 28.17 | 43.84 | 53.50 | 56.29 | 57.06 | 47.67 | 36.13 | 11.90 | 12.94 | 30.32 | |||||||||||||
2015 | 9.48 | 1.43 | 20.97 | 33.23 | 43.61 | 54.47 | 59.45 | 56.23 | 51.33 | 37.10 | 26.37 | 15.87 | 34.13 | |||||||||||||
2016 | 8.81 | 20.24 | 25.32 | 31.03 | 44.45 | 55.73 | 58.55 | 56.68 | 49.03 | 37.58 | 29.17 | 5.65 | 35.19 | |||||||||||||
2017 | 6.32 | 18.11 | 19.84 | 30.27 | 43.48 | 52.20 | 57.68 | 54.35 | 46.87 | 34.77 | 20.03 | 10.10 | 32.84 | |||||||||||||
2018 | 3.58 | -2.07 | 18.42 | 22.63 | 49.03 | 58.63 | 58.97 | 55.58 | 47.83 | a | 31.10 | 17.70 | 15.00 | 31.37 | ||||||||||||
2019 | 3.26 | -6.79 | 12.84 | 33.33 | 41.29 | 56.17 | 62.07 | a | 58.00 | 50.72 | a | 29.77 | 20.33 | 10.74 | 30.98 | |||||||||||
2020 | 6.48 | 9.83 | 23.61 | 28.77 | 44.29 | 59.80 | 61.65 | 59.65 | 45.77 | 27.47 | a | 24.90 | 15.58 | 33.98 | ||||||||||||
2021 | 18.68 | -0.07 | 24.32 | 29.83 | 42.68 | 58.30 | 61.58 | 58.55 | 50.13 | 38.65 | 23.97 | 12.87 | 34.96 | |||||||||||||
2022 | 3.26 | 1.50 | 18.42 | 28.07 | 45.53 | a | 57.10 | 61.71 | 58.71 | 48.53 | 33.55 | 17.97 | 2.84 | 31.43 | ||||||||||||
2023 | 6.94 | 9.43 | 9.65 | 26.50 | 48.61 | 59.37 | 58.23 | 58.42 | 51.43 | 36.00 | 23.07 | 19.87 | 33.96 | |||||||||||||
2024 | 7.58 | 21.50 | a | 19.03 | 33.41 | m | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 16.04 | i | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 3.11 | 7.07 | 19.02 | 32.31 | 43.78 | 53.99 | 58.95 | 56.85 | 46.96 | 34.90 | 20.90 | 9.05 | 32.23 | |||||||||||||
S.D. | 7.47 | 7.87 | 5.20 | 3.40 | 3.34 | 3.01 | 2.78 | 2.59 | 2.95 | 3.41 | 4.53 | 6.15 | 1.99 | |||||||||||||
SKEW | -0.18 | 0.16 | -0.23 | -0.27 | 0.02 | 0.11 | 0.00 | 0.13 | -0.18 | -0.01 | -0.81 | -0.33 | 0.07 | |||||||||||||
MAX | 21.55 | 24.35 | 31.26 | 40.45 | 51.07 | 61.40 | 65.45 | 63.06 | 53.00 | 44.03 | 30.60 | 22.35 | 37.49 | |||||||||||||
MIN | -13.61 | -15.86 | 5.68 | 22.63 | 33.83 | 47.64 | 52.84 | 51.13 | 39.93 | 26.65 | 1.59 | -6.87 | 27.30 | |||||||||||||
YRS | 127 | 128 | 125 | 128 | 129 | 125 | 128 | 129 | 128 | 127 | 126 | 125 | 113 |