YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1895 | ----- | z | 13.28 | j | 11.23 | 19.90 | 27.90 | 32.23 | 38.00 | 35.16 | 27.33 | 21.00 | 11.75 | b | 6.13 | 23.06 | b | |||||||||
1896 | 12.13 | 5.07 | 11.94 | 16.00 | 24.48 | 35.27 | 41.42 | 36.42 | 29.83 | 20.16 | 17.60 | 14.10 | 22.03 | |||||||||||||
1897 | 5.81 | 6.04 | 5.48 | 21.73 | 31.42 | 32.43 | 34.71 | 34.97 | 27.97 | 22.97 | 18.55 | a | 7.16 | 20.77 | ||||||||||||
1898 | -0.58 | 13.75 | 9.70 | a | 23.90 | 25.61 | 30.83 | 36.06 | 35.42 | 30.13 | 21.84 | 14.33 | 8.48 | 20.79 | ||||||||||||
1899 | 9.06 | 14.46 | 17.65 | 23.03 | 23.32 | 32.03 | 37.19 | 32.32 | 30.17 | 21.06 | 19.47 | 6.58 | 22.20 | |||||||||||||
1900 | 3.74 | 12.46 | 14.84 | 17.33 | 24.65 | 33.27 | 37.23 | 31.06 | 23.53 | 23.42 | 14.53 | 4.45 | 20.04 | |||||||||||||
1901 | -0.19 | 8.64 | 7.84 | 15.70 | 26.10 | 29.90 | 38.00 | 37.00 | 25.23 | 24.55 | 18.70 | 9.32 | 20.07 | |||||||||||||
1902 | 2.87 | 11.15 | a | 4.94 | 16.63 | 22.10 | 27.57 | 32.84 | 30.35 | 24.43 | 12.90 | 9.33 | 8.74 | 16.99 | ||||||||||||
1903 | 8.58 | -4.64 | 5.55 | 13.37 | 23.10 | a | 28.47 | 27.58 | 27.29 | 23.43 | b | 17.06 | ----- | z | ----- | z | 16.98 | b | ||||||||
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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1950 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1951 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1952 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1953 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1954 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1955 | 0.35 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.35 | k | |
1956 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1957 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1958 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1959 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1960 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1961 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1962 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1963 | ----- | z | ----- | z | ----- | z | ----- | z | 29.32 | i | 31.38 | d | 28.65 | 29.03 | 27.10 | 22.39 | 10.30 | 5.94 | 22.11 | e | ||||||
1964 | 5.13 | a | 3.04 | a | 11.52 | 14.97 | a | 20.03 | b | 26.73 | 32.62 | b | 32.35 | 21.10 | 19.32 | 9.43 | 14.84 | 17.59 | ||||||||
1965 | 6.70 | a | 6.61 | 11.06 | 21.20 | 22.10 | 28.30 | 31.33 | a | 32.94 | 20.50 | 15.33 | a | 11.40 | -2.00 | a | 17.12 | |||||||||
1966 | -0.55 | 2.25 | 13.58 | 19.73 | 27.23 | 29.90 | 33.61 | 34.10 | 27.13 | 17.39 | 15.57 | 7.55 | 18.96 | |||||||||||||
1967 | 7.87 | 3.82 | 12.77 | 8.37 | 24.03 | 31.90 | 37.45 | 38.81 | 34.00 | 20.68 | 17.70 | 3.23 | 20.05 | |||||||||||||
1968 | 3.90 | a | 15.03 | 17.55 | 18.17 | 22.90 | 34.13 | 37.97 | a | 33.29 | 28.20 | 19.16 | 13.47 | 6.94 | 20.89 | |||||||||||
1969 | 9.54 | c | 3.71 | 4.06 | 15.07 | 28.94 | 34.40 | 36.32 | 33.26 | 28.47 | 19.06 | 10.73 | 7.94 | 19.29 | ||||||||||||
1970 | 5.35 | 9.64 | 12.39 | 12.00 | a | 21.76 | b | 29.20 | 36.97 | 34.03 | 21.27 | 16.45 | 15.77 | 2.23 | 18.09 | |||||||||||
1971 | 8.13 | 5.74 | a | 8.81 | 17.07 | 24.94 | 28.87 | 38.58 | 38.68 | 24.67 | 15.06 | 12.40 | 1.48 | 18.70 | ||||||||||||
1972 | 2.32 | 6.34 | 20.87 | 16.57 | 22.06 | 32.13 | 38.13 | 33.97 | 25.37 | 22.37 | a | 8.20 | 3.10 | 19.29 | ||||||||||||
1973 | 2.42 | 4.36 | 5.74 | 14.52 | a | 27.16 | 32.30 | 34.32 | 34.06 | 24.17 | 18.77 | 10.86 | a | 9.74 | 18.20 | |||||||||||
1974 | 6.97 | 5.46 | 15.00 | 14.20 | 26.97 | a | 30.36 | b | 36.68 | 34.32 | 28.21 | a | 19.29 | 16.21 | a | 6.30 | a | 20.00 | ||||||||
1975 | 8.68 | 8.00 | 11.42 | 10.53 | 22.77 | a | 31.62 | a | 36.35 | 30.84 | 30.33 | 19.97 | 11.67 | 9.10 | 19.27 | |||||||||||
1976 | 6.97 | 7.93 | 8.87 | 15.53 | 27.81 | 29.03 | 35.61 | 30.06 | 30.43 | 20.42 | 12.20 | 2.19 | 18.92 | |||||||||||||
1977 | 0.48 | 8.32 | 6.61 | 19.27 | 19.13 | 36.53 | 32.84 | 37.00 | 28.53 | 19.73 | a | 13.27 | 13.71 | 19.62 | ||||||||||||
1978 | 5.45 | 6.61 | 17.48 | 17.13 | 24.55 | 29.80 | 34.81 | 33.06 | 26.50 | b | 21.52 | ----- | z | 0.77 | 19.79 | a | ||||||||||
1979 | 4.10 | 2.61 | 12.03 | 16.93 | ----- | z | 26.33 | 31.32 | 30.45 | 24.17 | 21.97 | 12.68 | b | 4.23 | 16.98 | a | ||||||||||
1980 | 8.39 | 9.79 | 2.94 | 15.20 | ----- | z | ----- | z | 35.16 | ----- | z | ----- | z | 16.71 | 12.47 | 4.23 | a | 13.11 | d | |||||||
1981 | 5.73 | a | 6.14 | 10.39 | 18.50 | 21.87 | 32.39 | b | 30.29 | 33.43 | a | 28.93 | c | 15.06 | 15.85 | c | 16.74 | 19.61 | ||||||||
1982 | -0.68 | 8.71 | 4.42 | 13.62 | a | 21.26 | 30.60 | 35.13 | 34.00 | d | 25.97 | 19.55 | 9.13 | ----- | z | 18.34 | a | |||||||||
1983 | 1.97 | a | 9.96 | 7.87 | 11.57 | 22.74 | 31.97 | 31.48 | 37.81 | 30.93 | 22.90 | 16.57 | 18.48 | 20.35 | ||||||||||||
1984 | 5.00 | 5.79 | 16.32 | 19.30 | 28.84 | 30.10 | 38.45 | 35.97 | 29.60 | 19.10 | 12.33 | 0.48 | 20.11 | |||||||||||||
1985 | 1.13 | 6.43 | 8.45 | 22.93 | 23.48 | 34.80 | 37.74 | 31.42 | 27.27 | 21.48 | 12.07 | 3.26 | 19.21 | |||||||||||||
1986 | 12.55 | 13.32 | 14.55 | 18.77 | 27.74 | 33.13 | 35.03 | 35.19 | 23.13 | 17.94 | 11.93 | 5.29 | 20.71 | |||||||||||||
1987 | 1.61 | 7.61 | 13.94 | 21.17 | 26.35 | 31.93 | 31.90 | 33.94 | 27.40 | 24.39 | 17.07 | 3.68 | 20.08 | |||||||||||||
1988 | 7.48 | 9.97 | 15.35 | 19.03 | 23.00 | 31.45 | a | 37.48 | 35.58 | 27.57 | 20.81 | 14.53 | 5.19 | 20.62 | ||||||||||||
1989 | 1.84 | 5.61 | 20.52 | 21.77 | 25.55 | 32.70 | 33.90 | 30.90 | 28.70 | 17.00 | 9.87 | 6.42 | 19.56 | |||||||||||||
1990 | 3.71 | 3.54 | 17.52 | 23.20 | 25.13 | 29.93 | 37.03 | 32.48 | 29.57 | 21.03 | 11.97 | 1.16 | 19.69 | |||||||||||||
1991 | 6.23 | 12.93 | 7.42 | 15.87 | 21.63 | a | 30.13 | 37.00 | 34.52 | 29.40 | 22.61 | 16.80 | 6.19 | 20.06 | ||||||||||||
1992 | 1.60 | a | 11.66 | 16.32 | 23.77 | 28.87 | 29.63 | 34.42 | 37.94 | 27.63 | 23.00 | a | 11.03 | 3.45 | 20.78 | |||||||||||
1993 | 4.45 | 4.63 | a | 16.58 | 20.97 | a | 26.48 | 30.37 | 31.74 | 32.16 | 25.90 | 20.71 | 10.33 | 4.71 | 19.09 | |||||||||||
1994 | 9.35 | 4.89 | 19.65 | 21.87 | 28.55 | 28.60 | 38.48 | 33.65 | 26.23 | 17.81 | 5.80 | 3.97 | 19.90 | |||||||||||||
1995 | 9.45 | 9.46 | 8.93 | c | 17.07 | 24.74 | 28.57 | 34.16 | 33.16 | 27.67 | 18.77 | 17.27 | 9.71 | 19.91 | ||||||||||||
1996 | 14.61 | 12.59 | b | 11.87 | 19.13 | 25.81 | 30.30 | 36.58 | 34.52 | 24.93 | 20.13 | 12.97 | a | 12.29 | 21.31 | |||||||||||
1997 | 9.97 | 8.21 | 14.06 | 19.60 | 28.45 | 32.37 | 33.70 | a | 33.69 | e | 28.67 | 17.67 | a | 11.47 | 2.57 | a | 20.04 | |||||||||
1998 | 7.55 | 7.32 | 11.48 | 13.83 | 16.81 | 29.47 | 33.87 | 31.13 | 28.17 | 16.61 | 12.77 | ----- | z | 19.00 | a | |||||||||||
1999 | 7.55 | 1.31 | b | 8.61 | 17.13 | 26.55 | 29.20 | 31.58 | 28.06 | 26.80 | 15.45 | 10.70 | 3.23 | 17.18 | ||||||||||||
2000 | 8.10 | 10.21 | 9.42 | 18.97 | 23.39 | 28.73 | 29.23 | 28.10 | 22.27 | 16.61 | 7.30 | 7.00 | 17.44 | |||||||||||||
2001 | -0.55 | 4.61 | 15.65 | 15.83 | a | 27.26 | 31.50 | 34.52 | 30.48 | 25.63 | 18.61 | 10.28 | a | 8.20 | a | 18.50 | ||||||||||
2002 | 3.77 | a | 8.54 | 10.87 | 20.20 | e | 20.90 | b | 28.86 | b | 34.65 | 32.45 | b | 26.62 | a | 17.77 | a | 11.20 | 6.73 | a | 18.55 | |||||
2003 | 10.16 | 7.71 | 10.68 | c | 14.69 | d | 22.45 | 32.79 | a | 35.10 | 32.89 | c | 28.37 | c | 21.86 | b | 11.25 | b | 8.55 | b | 19.71 | |||||
2004 | 2.94 | 7.96 | a | 14.62 | b | 18.41 | c | 23.41 | d | 30.93 | b | 34.39 | 29.86 | c | 23.38 | a | 18.13 | 13.77 | 7.58 | 18.78 | ||||||
2005 | 9.26 | 7.61 | 10.39 | c | 14.37 | 27.29 | c | 28.61 | l | 40.06 | 34.68 | 20.00 | a | 21.85 | d | 16.11 | b | 10.77 | 19.31 | a | ||||||
2006 | 7.81 | 4.31 | b | 5.19 | 21.03 | a | 28.07 | b | 33.90 | a | 38.87 | a | 28.29 | 23.47 | 18.13 | a | 11.50 | 5.03 | 18.80 | |||||||
2007 | -1.55 | 10.89 | a | 15.39 | 19.00 | a | 20.48 | 24.79 | a | 36.43 | a | 32.84 | 27.60 | 19.90 | b | 11.03 | 7.81 | 18.72 | ||||||||
2008 | 5.76 | b | 6.21 | a | 11.71 | 17.73 | 24.97 | b | 29.83 | f | 38.23 | 35.48 | 25.40 | 16.14 | c | 14.31 | d | 3.03 | 18.09 | a | ||||||
2009 | 7.55 | 5.25 | 7.96 | c | 15.38 | a | 27.10 | a | 31.23 | 35.39 | 32.03 | b | 30.48 | a | 17.97 | b | 10.64 | b | 4.82 | c | 18.82 | |||||
2010 | 4.41 | b | 9.48 | e | 6.43 | c | 12.38 | f | 19.11 | c | 32.67 | 37.87 | a | 30.97 | 23.45 | a | 23.26 | d | 10.34 | a | 15.23 | e | 19.38 | a | ||
2011 | 6.77 | a | 5.33 | a | 13.69 | b | 18.15 | c | 21.30 | d | 28.77 | d | 31.80 | a | 31.10 | b | 30.44 | n | 24.00 | p | 10.39 | b | 3.00 | a | 17.03 | b |
2012 | 8.07 | a | 6.86 | 15.97 | 19.27 | 24.70 | a | 30.80 | 36.67 | a | 38.53 | a | 30.72 | a | 22.03 | b | 13.00 | b | 8.63 | a | 21.27 | |||||
2013 | 0.57 | a | 3.53 | i | 18.48 | b | 18.92 | f | 24.69 | e | 34.03 | 38.87 | 32.21 | c | 30.70 | 15.67 | g | 12.20 | e | 3.06 | 21.65 | c | ||||
2014 | 8.94 | 13.46 | 14.94 | 20.13 | 25.70 | u | 28.50 | v | 36.56 | d | 32.93 | b | 30.90 | 22.54 | g | 14.23 | 11.16 | 20.36 | c | |||||||
2015 | 10.90 | 19.00 | 13.13 | 16.87 | 27.26 | 37.23 | 37.77 | 35.52 | 29.53 | 24.52 | 8.57 | 5.97 | 22.19 | |||||||||||||
2016 | 4.31 | e | 9.41 | 19.37 | a | 22.40 | 27.55 | 34.53 | 33.87 | a | 35.58 | 28.53 | 21.03 | 12.90 | 8.97 | 21.54 | ||||||||||
2017 | 6.09 | t | ----- | z | ----- | z | ----- | z | 31.72 | m | 33.47 | 38.57 | a | 37.94 | 24.07 | b | 12.10 | 16.47 | 6.90 | b | 24.21 | e | ||||
2018 | 13.07 | d | 5.19 | a | 5.38 | g | 21.53 | k | 25.28 | b | 29.78 | c | 38.10 | 32.07 | a | 22.90 | 11.32 | 7.50 | 1.71 | j | 20.58 | c | ||||
2019 | 5.73 | t | -2.69 | o | 2.00 | s | 9.11 | l | 12.86 | x | 29.39 | l | 30.00 | y | 31.79 | c | 22.86 | a | 9.20 | f | 8.24 | e | ----- | z | 20.96 | i |
2020 | ----- | z | ----- | z | ----- | z | 23.31 | q | 23.03 | a | 31.47 | 35.61 | 37.77 | 29.27 | 19.29 | 10.03 | a | 4.57 | h | 26.64 | e | |||||
2021 | 9.48 | f | 7.67 | p | 9.93 | q | 21.82 | m | 26.29 | c | 33.57 | 40.10 | b | 33.93 | a | 28.20 | 17.43 | a | 17.66 | a | 8.87 | p | 28.17 | e | ||
2022 | 2.14 | b | -1.64 | n | 14.60 | k | 17.42 | f | 22.23 | e | 29.26 | g | 36.63 | d | 37.40 | a | 29.60 | e | 16.33 | d | -3.64 | s | ----- | z | 24.06 | f |
2023 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 5.58 | 7.68 | 11.94 | 17.76 | 24.63 | 31.14 | 35.46 | 33.45 | 26.87 | 19.34 | 12.70 | 6.65 | 19.62 | |||||||||||||
S.D. | 3.82 | 3.88 | 4.48 | 3.38 | 2.90 | 2.40 | 2.87 | 2.74 | 2.97 | 2.94 | 3.08 | 4.13 | 1.28 | |||||||||||||
SKEW | 0.06 | 0.11 | -0.01 | -0.31 | -0.22 | 0.06 | -0.56 | -0.02 | -0.32 | -0.46 | 0.26 | 0.72 | -0.06 | |||||||||||||
MAX | 14.61 | 19.00 | 20.87 | 23.90 | 31.42 | 37.23 | 41.42 | 38.81 | 34.00 | 24.55 | 19.47 | 18.48 | 22.20 | |||||||||||||
MIN | -1.55 | -4.64 | 2.94 | 8.37 | 16.81 | 24.79 | 27.58 | 27.29 | 20.00 | 11.32 | 5.80 | -2.00 | 16.99 | |||||||||||||
YRS | 64 | 61 | 62 | 60 | 63 | 63 | 68 | 68 | 67 | 65 | 66 | 61 | 49 |