YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1894 | ----- | z | 11.68 | c | 26.74 | 29.70 | 37.94 | 40.23 | 48.16 | 47.81 | 36.63 | 31.16 | 21.10 | 11.00 | 31.10 | a | ||||||||||
1895 | 12.77 | 12.86 | 22.48 | 28.37 | 37.65 | 39.20 | 44.48 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 28.26 | e | |||||||
1896 | ----- | z | ----- | z | ----- | z | 25.00 | 33.29 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 29.15 | j | ||
1897 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
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 | 44.47 | o | 47.97 | 44.55 | 34.53 | 34.13 | 17.00 | 4.42 | 30.43 | f | ||||||
1915 | 12.87 | 25.14 | 25.61 | 34.31 | a | 35.84 | 37.60 | 45.61 | 46.58 | 34.33 | 26.45 | 17.33 | 17.65 | 29.94 | ||||||||||||
1916 | 5.26 | 20.76 | 25.97 | 28.70 | 29.26 | 36.33 | 42.42 | 40.58 | 33.53 | 24.61 | 14.43 | 8.71 | 25.88 | |||||||||||||
1917 | -6.16 | 11.56 | a | 16.48 | 27.67 | 33.32 | 37.63 | 48.19 | 43.29 | 35.60 | 25.35 | 27.58 | f | 17.92 | e | 26.44 | a | |||||||||
1918 | 17.71 | 17.86 | 22.33 | a | 21.33 | 27.70 | a | 46.03 | ----- | z | ----- | z | 42.32 | b | 37.32 | c | 17.80 | e | 11.50 | a | 26.19 | b | ||||
1919 | -2.19 | o | 22.79 | d | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 7.24 | j | 22.79 | k |
1920 | ----- | z | ----- | z | ----- | z | 25.53 | 31.74 | 39.29 | f | 40.26 | l | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 28.64 | j | ||
1921 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1922 | -12.71 | j | ----- | 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 | 46.40 | u | 42.59 | d | 37.86 | p | ----- | z | 19.94 | m | 9.68 | i | 42.59 | k |
1952 | 11.69 | b | ----- | z | ----- | z | ----- | z | 37.27 | e | 40.17 | f | 46.25 | w | 43.61 | h | 37.24 | i | 29.19 | j | ----- | z | 19.65 | k | 24.48 | j |
1953 | 28.08 | f | 18.88 | b | 19.00 | g | 23.23 | h | 29.58 | l | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 19.57 | p | 16.79 | c | 17.84 | j |
1954 | 18.26 | d | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 55.44 | o | 52.90 | u | ----- | z | ----- | z | ----- | z | 15.81 | d | 17.04 | j |
1955 | 7.28 | b | 15.15 | a | 25.52 | b | 28.32 | b | 34.54 | e | 43.93 | 47.17 | a | 48.40 | a | 38.41 | a | 31.07 | b | 20.89 | b | 26.11 | v | 30.97 | a | |
1956 | 27.23 | 16.61 | a | 23.07 | c | 31.34 | a | 40.76 | b | 41.59 | a | 48.47 | a | 45.13 | a | 37.25 | b | 28.50 | e | 18.30 | 12.13 | a | 30.86 | |||
1957 | 6.28 | b | 24.38 | b | 29.07 | a | 29.93 | a | 39.17 | b | 44.00 | 46.24 | b | 40.52 | b | 37.00 | e | 29.62 | b | 19.55 | a | 20.13 | 30.49 | |||
1958 | 18.94 | 27.93 | 21.77 | 27.60 | 39.48 | b | 44.32 | b | 49.13 | a | 51.17 | a | 37.81 | d | 31.73 | a | 22.55 | a | 23.60 | a | 33.00 | |||||
1959 | 22.93 | a | 19.78 | a | 23.33 | d | 29.14 | a | 33.53 | a | 44.93 | 51.07 | b | 47.32 | 39.90 | a | 32.57 | c | 17.39 | b | 11.73 | a | 31.14 | |||
1960 | 12.68 | 19.44 | b | 28.29 | 28.82 | b | 34.39 | c | 44.00 | a | 50.37 | a | 41.62 | b | 39.79 | a | 30.11 | d | 26.52 | a | 18.81 | 31.24 | ||||
1961 | 16.90 | 26.52 | a | 26.45 | b | 26.93 | 35.60 | a | 48.67 | 50.40 | a | 52.65 | 37.23 | 31.03 | b | 18.00 | c | 18.84 | 32.44 | |||||||
1962 | 7.87 | 21.18 | 24.06 | 31.80 | 38.10 | 41.27 | 45.16 | 44.90 | a | 38.29 | b | 31.72 | b | 23.46 | b | 18.71 | 30.54 | |||||||||
1963 | 7.29 | 29.46 | 24.24 | b | 26.14 | a | 41.00 | 40.93 | 43.35 | 46.00 | 44.87 | 36.35 | 26.20 | 20.10 | 32.16 | |||||||||||
1964 | 15.45 | 17.29 | a | 23.61 | 27.87 | 33.90 | 42.83 | 48.42 | 43.55 | 35.53 | 33.00 | 23.87 | 25.81 | 30.93 | ||||||||||||
1965 | 22.81 | 23.46 | 22.50 | a | 32.67 | 34.00 | 42.47 | 47.90 | 45.71 | 34.80 | 30.84 | 27.07 | 15.37 | a | 31.63 | |||||||||||
1966 | 18.74 | 20.19 | a | 24.77 | 27.45 | a | 39.29 | 42.28 | a | 46.16 | 47.42 | 41.30 | 28.35 | 29.00 | 20.42 | 32.11 | ||||||||||
1967 | 20.63 | a | 24.21 | 26.90 | 27.50 | 34.48 | 43.27 | 49.29 | 49.81 | 43.13 | 29.71 | c | 26.87 | 13.71 | 32.46 | |||||||||||
1968 | 16.39 | 29.28 | 26.53 | a | 27.14 | a | 35.43 | a | 43.47 | 51.06 | 44.13 | a | 40.00 | 30.16 | 28.61 | b | 18.71 | 32.58 | ||||||||
1969 | 21.71 | 18.29 | 21.67 | a | 30.20 | 37.61 | 46.03 | 48.23 | a | 43.52 | 39.41 | a | 27.77 | 20.75 | b | 21.23 | 31.37 | |||||||||
1970 | 23.19 | 26.57 | 25.03 | a | 24.97 | 34.81 | 45.57 | 47.74 | 45.74 | 32.24 | a | 27.13 | 29.23 | 18.26 | 31.71 | |||||||||||
1971 | 22.03 | a | 21.19 | a | 24.35 | 28.17 | 35.87 | 40.73 | 49.23 | 50.71 | 34.47 | 27.81 | 22.63 | 11.28 | b | 30.71 | ||||||||||
1972 | 15.81 | 22.62 | 28.45 | 27.73 | 35.42 | 45.70 | 47.35 | 47.94 | 36.23 | 32.87 | 24.33 | 12.45 | 31.41 | |||||||||||||
1973 | 15.68 | 23.22 | a | 24.27 | a | 28.87 | 37.32 | 42.13 | 48.00 | 46.39 | 37.80 | 29.42 | 29.72 | a | 24.26 | 32.26 | ||||||||||
1974 | 18.17 | a | 22.50 | 29.23 | a | 29.27 | 35.68 | 44.17 | 48.33 | a | 45.42 | 37.90 | 32.26 | 23.70 | 19.26 | 32.16 | ||||||||||
1975 | 14.71 | 23.04 | 26.94 | 25.93 | 34.06 | 42.27 | 51.42 | 45.29 | 39.17 | 31.65 | 22.53 | 23.19 | 31.68 | |||||||||||||
1976 | 18.39 | 24.69 | 22.35 | 28.13 | 37.39 | 42.00 | 49.29 | 44.03 | 41.93 | 28.07 | a | 23.00 | 11.10 | 30.86 | ||||||||||||
1977 | 9.19 | 21.59 | a | 21.16 | 29.37 | 34.84 | 50.47 | 49.32 | 51.32 | 39.33 | 31.19 | 25.07 | 24.52 | 32.28 | ||||||||||||
1978 | 25.10 | 25.71 | 32.16 | 32.13 | 34.90 | 41.87 | 48.26 | 44.81 | 37.43 | 29.71 | 19.87 | 10.90 | 31.90 | |||||||||||||
1979 | 9.90 | 23.79 | 25.65 | 29.77 | 37.79 | c | 41.10 | 48.06 | 48.61 | 40.57 | 35.87 | 18.53 | 19.77 | 31.62 | ||||||||||||
1980 | 21.03 | 26.96 | a | 22.39 | c | 31.27 | 38.77 | 39.69 | a | 47.71 | 44.13 | 39.70 | 30.53 | a | 24.63 | 19.42 | 32.19 | |||||||||
1981 | 21.53 | a | 20.67 | d | 23.97 | a | 31.23 | 35.81 | 44.28 | a | 46.58 | 46.90 | 42.00 | 30.03 | 29.33 | 26.03 | 33.20 | |||||||||
1982 | 13.71 | 19.70 | a | 26.84 | 26.53 | 33.65 | 43.23 | 49.13 | 46.81 | 40.77 | 30.77 | 21.07 | 19.29 | 30.96 | ||||||||||||
1983 | 22.80 | a | 24.00 | 29.43 | a | 29.70 | 35.13 | 41.97 | ----- | z | 50.10 | 40.00 | 31.84 | 27.17 | 23.10 | a | 32.29 | a | ||||||||
1984 | 10.71 | 18.48 | 26.68 | 29.50 | 38.10 | a | 38.43 | 48.00 | 48.55 | 35.28 | a | 25.93 | a | 25.23 | 11.81 | 29.73 | ||||||||||
1985 | 12.50 | a | 14.36 | 20.10 | 29.30 | 33.94 | 43.63 | 51.60 | a | 42.35 | 33.86 | b | 26.55 | 17.38 | a | 12.29 | 28.15 | |||||||||
1986 | 25.32 | 28.52 | a | 31.55 | 30.21 | a | 35.26 | 44.47 | 45.19 | 48.30 | a | 33.00 | a | 27.97 | 20.43 | 12.16 | 31.86 | |||||||||
1987 | 10.77 | 20.41 | a | 23.90 | b | 29.13 | 39.45 | 44.28 | a | 43.45 | 44.26 | 36.57 | 30.68 | 24.83 | 16.32 | 30.34 | ||||||||||
1988 | 14.19 | 18.76 | 17.65 | 28.07 | 30.74 | 44.23 | 48.74 | 45.20 | a | 35.27 | 34.23 | a | 24.57 | b | 14.81 | 29.70 | ||||||||||
1989 | 9.42 | 13.04 | 30.23 | a | 31.43 | 34.65 | 41.07 | 45.94 | 41.87 | 35.70 | 28.48 | 17.30 | 13.87 | 28.58 | ||||||||||||
1990 | 15.59 | b | 14.15 | a | 25.00 | a | 33.27 | 30.45 | 38.48 | a | 47.35 | 45.94 | 41.10 | 25.16 | 17.57 | 0.87 | 27.91 | |||||||||
1991 | 11.29 | 22.00 | 22.11 | d | 26.86 | b | 30.07 | b | 33.58 | f | 44.56 | d | 47.50 | a | 40.52 | a | 29.20 | a | 24.96 | b | 14.17 | a | 28.48 | a | ||
1992 | 12.43 | a | 26.38 | 25.81 | 30.97 | 37.97 | 41.90 | 44.29 | 47.71 | 36.93 | 31.23 | 20.48 | a | 11.77 | 30.66 | |||||||||||
1993 | 8.40 | a | 12.25 | 29.29 | 29.93 | 38.00 | 37.07 | a | 39.23 | 41.55 | 36.43 | ----- | z | 11.60 | 15.45 | 27.20 | a | |||||||||
1994 | 18.52 | 17.18 | 25.39 | 32.83 | 42.40 | a | 41.38 | a | 52.27 | a | 47.07 | a | 40.07 | 29.16 | 17.20 | 15.29 | 31.56 | |||||||||
1995 | 24.68 | 26.50 | 28.00 | 29.27 | 37.77 | 40.47 | 45.79 | c | 42.61 | 37.41 | a | 26.76 | b | 26.86 | a | 21.59 | b | 32.31 | ||||||||
1996 | 21.10 | 20.64 | a | 26.26 | 30.14 | b | 37.38 | b | 41.28 | a | ----- | z | ----- | z | ----- | z | 29.50 | a | 24.30 | c | 22.70 | d | 28.14 | c | ||
1997 | 19.66 | b | 20.13 | e | 25.83 | a | ----- | z | 38.10 | a | 43.17 | 46.81 | d | 44.52 | d | 39.96 | c | ----- | z | ----- | z | ----- | z | 34.77 | d | |
1998 | 23.57 | a | 23.18 | 27.87 | a | ----- | z | 35.50 | c | 40.87 | 50.90 | 47.00 | c | 43.48 | a | 28.59 | b | 25.74 | c | 13.62 | b | 32.76 | a | |||
1999 | 18.10 | 23.26 | a | 22.66 | b | 26.57 | 33.45 | b | 41.45 | a | 44.21 | b | 43.58 | e | 36.52 | c | 26.97 | a | 23.07 | c | 13.87 | 29.47 | ||||
2000 | 20.84 | 27.56 | b | 26.67 | a | 33.40 | e | 38.00 | b | 42.86 | a | 45.52 | b | ----- | z | 35.74 | c | 29.93 | b | 17.50 | b | 16.47 | a | 30.41 | a | |
2001 | 13.33 | a | 18.92 | c | 28.32 | 22.03 | a | 38.73 | a | 41.21 | b | 46.90 | 46.40 | a | 38.23 | 33.26 | d | 24.72 | e | 18.81 | 30.91 | |||||
2002 | 18.32 | c | 23.08 | b | ----- | z | 29.60 | 34.13 | 45.57 | b | 51.29 | 42.77 | e | 39.27 | 25.32 | c | 21.52 | c | 21.06 | 31.99 | a | |||||
2003 | 27.42 | 18.22 | a | 26.48 | 27.90 | 35.35 | 44.87 | 51.68 | 50.96 | c | 41.43 | b | 34.25 | c | 19.37 | 23.70 | a | 33.47 | ||||||||
2004 | 10.17 | a | 16.93 | 28.43 | c | 31.60 | 34.65 | 42.33 | 49.65 | 49.16 | 38.07 | a | 32.16 | 23.10 | 20.06 | 31.36 | ||||||||||
2005 | 13.97 | b | 19.18 | 27.76 | b | 31.03 | a | 39.26 | 37.75 | b | 49.72 | b | 47.23 | a | 32.96 | f | 30.25 | c | ----- | z | 21.71 | 31.79 | b | |||
2006 | 24.13 | a | 20.44 | a | 23.73 | a | 33.83 | a | 37.52 | 44.24 | a | 52.03 | b | 43.60 | a | 37.27 | d | 27.77 | 20.70 | 14.77 | 31.67 | |||||
2007 | 8.90 | 22.17 | e | 27.24 | b | 27.65 | d | 36.76 | b | 42.59 | a | 53.48 | 49.72 | f | 36.46 | b | 28.07 | b | 21.91 | g | 15.97 | b | 29.93 | b | ||
2008 | 9.68 | 18.17 | 24.48 | d | 26.17 | a | 37.40 | a | 41.50 | 48.44 | d | 48.82 | c | 37.03 | 30.26 | 26.21 | b | 11.21 | b | 29.95 | ||||||
2009 | 20.24 | b | 21.74 | e | 24.43 | a | 27.27 | 37.81 | 44.15 | c | 48.46 | c | 47.79 | c | 44.83 | 25.61 | c | 20.67 | f | 9.29 | c | 31.96 | a | |||
2010 | 20.26 | 23.19 | b | 25.07 | b | 27.28 | e | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 23.95 | h | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 16.04 | 21.09 | 25.32 | 28.90 | 35.93 | 42.42 | 47.88 | 46.04 | 38.16 | 29.97 | 22.36 | 16.55 | 31.10 | |||||||||||||
S.D. | 6.37 | 4.39 | 3.01 | 2.57 | 2.85 | 2.68 | 2.69 | 2.84 | 2.89 | 2.84 | 4.11 | 5.18 | 1.47 | |||||||||||||
SKEW | -0.58 | -0.26 | -0.34 | -0.31 | -0.48 | 0.11 | -0.53 | 0.15 | 0.26 | 0.31 | -0.21 | -0.40 | -1.31 | |||||||||||||
MAX | 27.42 | 29.46 | 32.16 | 34.31 | 42.40 | 50.47 | 53.48 | 52.65 | 44.87 | 37.32 | 29.72 | 26.03 | 33.47 | |||||||||||||
MIN | -6.16 | 11.56 | 16.48 | 21.33 | 27.70 | 36.33 | 39.23 | 40.52 | 32.24 | 24.61 | 11.60 | 0.87 | 25.88 | |||||||||||||
YRS | 63 | 64 | 61 | 62 | 64 | 60 | 59 | 58 | 59 | 59 | 56 | 61 | 45 |