YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1893 | 4.52 | 4.68 | 19.31 | 36.95 | 52.95 | 69.67 | 71.00 | 68.92 | ----- | z | 44.66 | 27.67 | 11.48 | a | 37.44 | a | ||||||||||
1894 | 6.31 | 12.50 | 31.44 | 45.88 | 57.37 | 70.75 | 74.53 | 71.68 | 62.10 | 47.32 | 28.63 | 27.16 | 44.64 | |||||||||||||
1895 | 2.05 | 7.77 | 27.98 | 52.85 | 56.37 | 62.00 | 67.16 | 67.29 | 63.00 | 42.60 | 26.35 | 15.19 | 40.88 | |||||||||||||
1896 | 11.21 | 18.43 | 15.71 | 41.97 | 56.71 | 56.38 | q | ----- | z | 64.72 | f | 54.98 | 41.16 | 8.77 | 17.10 | 29.56 | c | |||||||||
1897 | 5.11 | 14.21 | 19.45 | 42.75 | 54.50 | 46.42 | x | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 27.21 | 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 | ----- | 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 | 43.23 | 31.97 | 19.16 | 31.45 | i | |||
1953 | 13.84 | 17.93 | 29.81 | 38.45 | 53.90 | 65.85 | 69.06 | 70.77 | 59.50 | 53.77 | a | 34.97 | 17.71 | 43.80 | ||||||||||||
1954 | 3.44 | 30.52 | 24.27 | 42.48 | 49.98 | 63.48 | 71.92 | 67.89 | 57.33 | 42.94 | 36.50 | 22.47 | 42.77 | |||||||||||||
1955 | 14.08 | 9.95 | 24.18 | 51.38 | 61.26 | 63.22 | 74.83 | a | 72.92 | 59.41 | a | 48.77 | 19.58 | 8.94 | 42.38 | |||||||||||
1956 | 10.32 | 11.10 | 24.15 | 37.05 | 55.18 | 69.90 | a | 67.58 | 68.13 | 56.67 | a | 52.65 | 28.97 | 22.05 | 41.98 | |||||||||||
1957 | 4.63 | 16.93 | 27.82 | 42.78 | 53.27 | 62.00 | 74.81 | 69.89 | 56.82 | 45.82 | 30.50 | 24.53 | 42.48 | |||||||||||||
1958 | 19.95 | 13.84 | 28.76 | 44.23 | 59.82 | 60.65 | 67.63 | 72.58 | 61.90 | 49.16 | 30.18 | 12.58 | 43.44 | |||||||||||||
1959 | 6.52 | 9.93 | 32.08 | 44.00 | 55.34 | 69.32 | 72.93 | b | 77.22 | k | 59.55 | 40.08 | 22.46 | c | 26.92 | a | 39.92 | a | ||||||||
1960 | 10.92 | a | 11.46 | a | 15.06 | 42.80 | 56.44 | 62.48 | 72.55 | 71.27 | 60.92 | 47.65 | a | 31.57 | 14.53 | 41.47 | ||||||||||
1961 | 11.08 | 20.89 | 34.89 | 38.35 | 52.32 | a | 68.02 | 68.79 | 72.92 | 56.90 | 48.42 | 31.10 | 12.16 | 42.99 | ||||||||||||
1962 | 8.24 | 12.05 | 24.53 | 43.00 | 56.90 | 64.85 | 67.22 | a | 69.97 | 57.12 | 49.95 | 35.78 | 20.06 | 42.47 | ||||||||||||
1963 | 4.23 | a | 16.52 | b | 35.48 | 46.22 | 55.48 | 69.33 | 70.97 | 69.68 | 62.45 | 57.02 | 35.79 | a | 9.79 | 44.41 | ||||||||||
1964 | 17.82 | a | 22.18 | a | 22.82 | 45.58 | 59.42 | 67.43 | 74.98 | 67.45 | a | 57.33 | 48.47 | a | 29.12 | 9.29 | 43.49 | |||||||||
1965 | 5.77 | 12.54 | 17.31 | 42.13 | 57.06 | 64.25 | 70.58 | 69.00 | a | 48.63 | 50.21 | 30.98 | 24.85 | 41.11 | ||||||||||||
1966 | 0.87 | a | 11.43 | a | 34.13 | 38.14 | a | 53.84 | 65.83 | 74.89 | 65.90 | 58.72 | 46.22 | a | 26.35 | 18.39 | 41.22 | |||||||||
1967 | 15.60 | 10.71 | 32.11 | 43.43 | a | 51.22 | b | 63.52 | 68.98 | a | 67.77 | 60.22 | 45.87 | 29.69 | a | 17.48 | 42.22 | |||||||||
1968 | 11.97 | 14.00 | a | 37.32 | a | 44.62 | 52.32 | 65.98 | a | 69.24 | 70.10 | 59.55 | 47.02 | 30.70 | 12.23 | a | 42.92 | |||||||||
1969 | 3.58 | 17.34 | 18.73 | 46.48 | 57.98 | 59.85 | 69.34 | 72.11 | 62.67 | 40.92 | 32.42 | 19.02 | c | 41.70 | ||||||||||||
1970 | 3.62 | a | 16.76 | a | 22.76 | 41.40 | 57.18 | 69.00 | 73.20 | c | 71.33 | a | 59.71 | b | 46.84 | b | 28.43 | c | 12.80 | c | 41.92 | |||||
1971 | 3.13 | 14.02 | 28.85 | 46.00 | 53.76 | 68.46 | b | 66.92 | 70.09 | b | 55.98 | g | 48.18 | 29.93 | 13.32 | 40.24 | a | |||||||||
1972 | 5.92 | 8.21 | 26.26 | 41.15 | 58.45 | 65.48 | a | 68.58 | 69.97 | b | 57.63 | 42.82 | 28.33 | 9.26 | 40.17 | |||||||||||
1973 | 15.63 | 21.17 | e | 37.26 | 43.10 | 55.90 | 67.15 | 71.11 | 73.45 | 57.22 | 51.47 | a | 28.90 | 11.91 | c | 44.52 | ||||||||||
1974 | 9.72 | a | 15.82 | 27.68 | 44.32 | 52.90 | 65.42 | 75.80 | a | 67.32 | a | 56.47 | 49.94 | 30.92 | 20.87 | a | 43.10 | |||||||||
1975 | 13.26 | 10.21 | 19.38 | a | 34.95 | 57.10 | 64.67 | 74.89 | 68.92 | 55.78 | 47.90 | 30.85 | 16.63 | 41.21 | ||||||||||||
1976 | 10.11 | 24.83 | 29.47 | 49.07 | 55.98 | 69.65 | 74.81 | 74.72 | b | 60.16 | b | 42.98 | e | 25.67 | 12.60 | 44.17 | ||||||||||
1977 | -1.94 | 20.57 | 32.53 | a | 50.12 | 65.36 | b | 66.88 | 73.02 | 64.53 | a | 58.10 | 45.56 | 26.22 | 10.35 | 42.61 | ||||||||||
1978 | -1.48 | 5.93 | 25.81 | 43.07 | 58.23 | 66.08 | 70.40 | 71.37 | 64.38 | 46.05 | 24.07 | 10.69 | 40.38 | |||||||||||||
1979 | -2.03 | a | 2.36 | 22.84 | 37.73 | 50.76 | 64.72 | 69.81 | 66.24 | 61.80 | 44.45 | 27.68 | 25.74 | 39.34 | ||||||||||||
1980 | 12.55 | 14.34 | 24.29 | 49.38 | 60.69 | 67.32 | 72.63 | 69.48 | 60.10 | 45.44 | 36.41 | a | 19.35 | 44.33 | ||||||||||||
1981 | 17.89 | 23.11 | 38.03 | b | 50.98 | 56.85 | 65.10 | 72.42 | 70.12 | a | 61.47 | 46.20 | a | 36.40 | 13.77 | 46.03 | ||||||||||
1982 | -2.48 | a | 14.56 | a | 26.97 | a | 42.36 | a | 58.31 | 61.71 | a | 73.58 | a | 71.15 | 59.04 | b | 45.98 | 27.05 | ----- | z | 43.47 | a | ||||
1983 | 20.77 | 26.60 | b | 30.90 | 40.23 | 54.10 | 66.28 | 75.97 | 76.90 | 60.68 | 46.40 | a | 30.43 | -0.61 | 44.06 | |||||||||||
1984 | 12.90 | a | 26.12 | 23.88 | a | 44.18 | 55.42 | 67.33 | a | 72.77 | 73.89 | 55.47 | 47.32 | 32.68 | 13.08 | a | 43.75 | |||||||||
1985 | 8.45 | b | 14.25 | 35.15 | 49.52 | a | 62.87 | 63.22 | a | 72.61 | 66.28 | a | 56.20 | 45.82 | a | 17.81 | a | 6.48 | a | 41.56 | ||||||
1986 | 18.02 | a | 11.79 | b | 33.23 | 45.60 | a | 58.02 | a | 69.10 | 72.97 | 66.40 | a | 56.84 | a | 47.79 | 25.77 | 24.13 | 44.14 | |||||||
1987 | 21.44 | 29.83 | b | 32.79 | 52.80 | 63.21 | 70.62 | 74.73 | 67.68 | 60.53 | a | 42.73 | 35.00 | 22.95 | 47.86 | |||||||||||
1988 | 9.45 | 14.25 | a | 31.40 | a | 46.90 | 63.58 | 73.80 | b | 75.39 | 71.92 | 59.05 | 44.70 | d | 28.93 | 19.19 | 44.88 | |||||||||
1989 | 18.06 | 4.89 | 24.34 | 43.58 | 57.26 | 64.30 | 74.79 | 69.61 | 58.88 | 47.23 | 27.23 | 7.84 | b | 41.50 | ||||||||||||
1990 | 26.58 | 23.02 | 35.63 | 46.12 | 56.45 | 68.43 | 72.21 | 71.53 | 62.69 | a | 46.32 | a | 32.98 | 12.32 | 46.19 | |||||||||||
1991 | 9.56 | 25.11 | 31.95 | 46.90 | 59.48 | 69.32 | 70.06 | 70.66 | 57.85 | 43.48 | 22.47 | 22.76 | 44.13 | |||||||||||||
1992 | ----- | z | 26.57 | a | 33.84 | 41.40 | 58.50 | 62.52 | 63.08 | 64.37 | a | 57.57 | 45.72 | a | 26.37 | 11.65 | 44.69 | a | ||||||||
1993 | 11.40 | b | 10.82 | 26.30 | a | 41.28 | 55.37 | 60.60 | 66.06 | 67.65 | 53.23 | b | 44.86 | c | 26.02 | b | 15.90 | a | 39.96 | |||||||
1994 | -0.55 | 6.20 | a | 30.61 | 42.78 | a | 60.34 | 66.89 | b | 67.66 | 65.40 | 61.32 | 48.74 | 33.58 | 20.98 | 42.00 | ||||||||||
1995 | 13.45 | b | 15.96 | a | 27.83 | a | 37.50 | a | 53.15 | 67.58 | 70.15 | 71.84 | ----- | z | 44.20 | a | 24.16 | b | 16.45 | a | 40.21 | a | ||||
1996 | 3.11 | c | 15.98 | a | 21.20 | a | 39.33 | a | 52.98 | a | 67.30 | 67.70 | a | 69.94 | 58.35 | 45.48 | 17.65 | c | 7.18 | 38.85 | ||||||
1997 | 4.33 | a | 15.68 | 24.74 | d | 37.47 | 52.32 | a | 68.71 | b | 69.68 | 68.12 | a | 62.28 | 49.05 | a | 25.37 | 23.76 | 41.79 | |||||||
1998 | 13.58 | 27.93 | 23.94 | 47.69 | a | 60.60 | 62.38 | a | 72.63 | 71.63 | 65.53 | 48.56 | 32.30 | 22.23 | 45.75 | |||||||||||
1999 | 9.66 | 25.95 | 33.31 | 45.43 | 57.29 | 65.47 | 72.72 | a | 69.35 | 56.74 | a | 45.84 | 40.05 | 25.11 | 45.58 | |||||||||||
2000 | 13.81 | 25.98 | a | 37.60 | 43.20 | 58.28 | a | 64.52 | 71.21 | 70.55 | 60.28 | 49.76 | 23.67 | 3.08 | a | 43.49 | ||||||||||
2001 | 17.14 | b | 7.06 | a | 23.79 | b | 43.82 | b | 58.35 | 65.47 | a | 74.35 | a | 72.50 | 60.72 | 46.18 | 41.80 | 22.02 | 44.43 | |||||||
2002 | 19.71 | 26.79 | 20.06 | 41.41 | a | 51.76 | 69.72 | 74.95 | 69.13 | 62.83 | 37.35 | 30.48 | a | 22.08 | 43.86 | |||||||||||
2003 | 12.40 | 12.07 | a | 28.32 | a | 46.93 | a | 54.20 | a | 64.63 | c | 71.95 | b | 73.35 | 59.09 | a | 51.20 | a | 25.98 | 21.91 | b | 43.50 | ||||
2004 | 7.55 | b | 18.59 | 34.18 | 46.14 | a | 53.13 | a | 61.80 | 68.84 | 64.32 | 62.77 | 47.88 | b | 35.90 | 21.85 | 43.58 | |||||||||
2005 | 11.56 | 23.02 | 29.71 | 48.22 | 54.10 | 68.29 | a | 72.77 | 68.90 | 64.73 | 48.65 | 35.04 | e | 17.07 | a | 45.17 | ||||||||||
2006 | 25.11 | 15.29 | 29.73 | a | 49.75 | 57.63 | 66.87 | 76.02 | a | 70.57 | a | 55.97 | 42.58 | 31.90 | 25.72 | a | 45.59 | |||||||||
2007 | 13.35 | 9.27 | b | 33.26 | 40.05 | 59.58 | a | 68.17 | a | 73.44 | 68.24 | 61.38 | 50.16 | 31.12 | b | 13.50 | 43.46 | |||||||||
2008 | 9.42 | 12.79 | a | 27.05 | b | 40.12 | 54.00 | 63.66 | a | 71.90 | a | 71.16 | c | 60.84 | a | 46.47 | a | 29.62 | d | 9.43 | a | 41.37 | ||||
2009 | 5.97 | 14.54 | 26.11 | 41.50 | 56.00 | 63.62 | a | 66.76 | 66.58 | 63.38 | 38.94 | 39.82 | 10.50 | 41.14 | ||||||||||||
2010 | 9.68 | 11.89 | 34.58 | 51.25 | 56.15 | 66.63 | 72.68 | a | 73.13 | 58.00 | b | 49.87 | 30.63 | 11.84 | 43.86 | |||||||||||
2011 | 5.29 | b | 11.33 | a | 21.68 | 40.70 | 53.92 | a | 65.98 | 76.48 | c | 71.18 | 59.78 | 51.23 | 33.45 | 25.10 | 43.01 | |||||||||
2012 | 20.77 | 23.12 | 44.10 | 48.02 | 60.11 | 70.29 | b | 77.93 | b | 69.66 | 61.02 | 44.39 | 31.40 | 17.32 | a | 47.34 | ||||||||||
2013 | 11.72 | b | 15.30 | 19.68 | 32.09 | b | 55.48 | a | 65.73 | 71.45 | 72.03 | 65.93 | 43.98 | 29.68 | 7.66 | 40.90 | ||||||||||
2014 | 9.18 | 7.57 | 24.68 | 41.62 | 56.80 | a | 66.07 | a | 68.77 | 68.82 | a | 60.83 | a | 49.27 | a | 21.36 | a | 22.10 | 41.42 | |||||||
2015 | 17.19 | 11.20 | e | 33.90 | 47.37 | 54.47 | a | 67.73 | 71.61 | 68.82 | 65.31 | a | 49.26 | b | 36.70 | 21.94 | 45.46 | |||||||||
2016 | 14.58 | 22.04 | b | 37.63 | a | 44.41 | a | 58.47 | b | 69.07 | 71.48 | 70.42 | 60.92 | 48.24 | 41.07 | 12.55 | 45.91 | |||||||||
2017 | 13.03 | 24.61 | 28.32 | 43.82 | 55.69 | 67.60 | 73.08 | 66.13 | 61.30 | 47.06 | 29.53 | a | 17.08 | 43.94 | ||||||||||||
2018 | 12.18 | c | 8.06 | b | 26.93 | a | 32.07 | a | 63.00 | c | 70.25 | 71.16 | 69.90 | 60.57 | 40.31 | 23.25 | 21.85 | 41.63 | ||||||||
2019 | 7.55 | 1.46 | 20.79 | 42.18 | 51.56 | 67.93 | 71.71 | 66.71 | 61.75 | 40.16 | 26.67 | 17.35 | a | 39.65 | ||||||||||||
2020 | 12.87 | a | 15.95 | a | 30.68 | 40.65 | 53.77 | 70.15 | 73.52 | 72.06 | 58.60 | a | 40.05 | 36.67 | a | 23.80 | a | 44.06 | ||||||||
2021 | 21.50 | 7.43 | a | 36.10 | 41.50 | c | 56.15 | 72.79 | a | 74.42 | 70.63 | 63.97 | 51.21 | 34.14 | a | 19.34 | 45.76 | |||||||||
2022 | 8.29 | 9.37 | a | 27.79 | 35.67 | a | 55.87 | 69.25 | 72.43 | a | 70.33 | a | 64.59 | b | 48.02 | 27.62 | b | 11.31 | 41.71 | |||||||
2023 | 13.10 | a | 14.62 | 18.08 | 35.90 | 62.02 | 72.23 | 70.18 | 71.27 | 65.13 | 46.82 | a | 37.18 | e | 30.03 | a | 44.71 | |||||||||
2024 | 12.87 | e | 28.45 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 20.66 | j | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 10.55 | 15.68 | 28.10 | 43.32 | 56.48 | 66.52 | 71.71 | 69.79 | 59.87 | 46.46 | 29.79 | 16.78 | 43.10 | |||||||||||||
S.D. | 6.43 | 6.97 | 6.09 | 4.53 | 3.25 | 3.02 | 2.89 | 2.52 | 3.11 | 3.54 | 5.64 | 6.32 | 1.93 | |||||||||||||
SKEW | 0.10 | 0.29 | 0.00 | -0.13 | 0.45 | -0.05 | -0.40 | -0.05 | -0.50 | -0.08 | -0.61 | -0.22 | 0.09 | |||||||||||||
MAX | 26.58 | 30.52 | 44.10 | 52.85 | 65.36 | 73.80 | 77.93 | 76.90 | 65.93 | 57.02 | 41.80 | 30.03 | 47.86 | |||||||||||||
MIN | -2.48 | 1.46 | 15.06 | 32.07 | 49.98 | 59.85 | 63.08 | 64.32 | 48.63 | 37.35 | 8.77 | -0.61 | 38.85 | |||||||||||||
YRS | 76 | 77 | 76 | 76 | 76 | 74 | 74 | 73 | 72 | 76 | 76 | 75 | 68 |