YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1897 | 28.60 | a | 29.00 | a | 34.29 | 48.38 | a | 67.25 | g | 71.67 | 78.71 | 77.00 | 72.50 | 56.74 | 42.40 | 26.26 | d | 51.41 | a | |||||||
1898 | 25.84 | 36.11 | 37.32 | 55.20 | 60.68 | 74.93 | 80.74 | 81.90 | 74.47 | 52.81 | ----- | z | 20.62 | e | 54.60 | a | ||||||||||
1899 | 31.00 | 25.57 | 37.23 | 49.40 | 59.35 | 70.73 | 79.35 | 76.45 | t | ----- | z | ----- | z | 47.23 | 27.42 | 47.48 | c | |||||||||
1900 | 30.94 | 33.64 | 44.52 | 51.33 | 64.87 | 79.67 | 82.81 | 82.03 | 69.50 | 58.97 | 40.36 | e | 29.68 | 55.69 | ||||||||||||
1901 | 31.61 | 31.78 | a | 37.81 | 50.00 | 65.90 | 70.67 | 86.00 | 77.90 | 67.93 | 55.54 | c | 46.00 | 29.35 | 54.21 | |||||||||||
1902 | 30.94 | 36.04 | 37.27 | a | 51.17 | 65.83 | a | 75.77 | 76.60 | f | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 49.50 | f | ||||
1903 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 35.00 | d | 35.00 | k |
1904 | 27.87 | 37.79 | ----- | z | ----- | z | 63.68 | 71.43 | 71.97 | 71.74 | 65.90 | 56.55 | i | 48.97 | 30.94 | 54.48 | c | |||||||||
1905 | 30.00 | 24.04 | 39.81 | 46.13 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 34.99 | h | ||||
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 | 30.73 | a | 32.07 | 35.90 | 47.67 | c | 57.29 | 70.37 | 75.87 | 77.35 | 68.20 | 57.77 | 30.40 | 26.70 | d | 50.86 | ||||||||||
1939 | 27.23 | 20.36 | 37.74 | 50.50 | 64.97 | 70.80 | 81.23 | 76.71 | 68.53 | 57.07 | c | 49.63 | 40.13 | a | 53.74 | |||||||||||
1940 | 25.13 | 31.48 | 40.81 | 50.00 | 64.23 | a | 74.70 | 79.90 | 77.10 | 69.67 | 58.63 | a | 31.93 | 37.81 | j | 54.87 | a | |||||||||
1941 | 31.52 | 35.46 | 39.23 | 45.87 | 63.58 | 67.67 | 77.57 | a | 73.77 | 63.87 | 52.32 | 41.17 | 35.19 | 52.27 | ||||||||||||
1942 | 27.39 | 24.93 | 33.97 | 53.93 | 58.41 | b | 71.00 | 78.68 | 77.55 | 67.53 | 55.65 | 44.00 | 32.97 | a | 52.17 | |||||||||||
1943 | 29.90 | 35.71 | 36.03 | 58.67 | 58.45 | 68.63 | 80.00 | 77.20 | a | 71.83 | 59.06 | 43.77 | 34.68 | 54.50 | ||||||||||||
1944 | 32.29 | 34.55 | 35.00 | 47.57 | 62.55 | 70.07 | 77.42 | 78.29 | 72.17 | 60.65 | 42.53 | 31.48 | 53.71 | |||||||||||||
1945 | 31.63 | a | 31.54 | 37.55 | 43.60 | 62.42 | 65.80 | 77.19 | 75.81 | 66.73 | 60.16 | 39.50 | 29.13 | 51.76 | ||||||||||||
1946 | 28.94 | 33.54 | 45.06 | 57.83 | 55.48 | 73.10 | 80.10 | 76.06 | 70.30 | 51.29 | 38.37 | 38.45 | 54.04 | |||||||||||||
1947 | 28.47 | a | 34.86 | 38.32 | 48.00 | 63.77 | 65.33 | 79.03 | 77.55 | 71.50 | 59.81 | 34.53 | 29.52 | 52.56 | ||||||||||||
1948 | 26.61 | 29.45 | 31.52 | 50.67 | 63.84 | 71.59 | a | 78.35 | 76.42 | 72.33 | 57.97 | 32.37 | 27.29 | c | 51.53 | |||||||||||
1949 | 18.89 | c | 26.61 | 39.23 | 53.00 | 59.81 | 67.60 | 77.32 | 76.90 | 69.12 | e | 53.35 | 51.77 | 32.19 | 52.15 | |||||||||||
1950 | 29.66 | b | 37.71 | 38.61 | 52.97 | 56.32 | 72.63 | 73.94 | 74.21 | b | 65.73 | 64.55 | 40.50 | 41.26 | 54.01 | |||||||||||
1951 | 27.13 | 32.86 | 37.69 | b | 46.72 | a | 60.73 | a | 64.03 | 78.23 | 72.71 | 66.63 | 50.81 | 35.97 | a | 26.94 | 50.04 | |||||||||
1952 | 26.73 | a | 26.86 | 31.87 | 49.17 | 59.61 | 74.00 | 76.32 | 73.81 | 71.10 | 62.29 | 34.60 | 25.29 | 50.97 | ||||||||||||
1953 | 33.74 | 30.54 | 41.32 | 45.27 | 55.26 | 72.57 | 76.90 | 71.68 | 68.77 | 57.77 | 45.17 | f | 28.42 | 52.93 | a | |||||||||||
1954 | 35.19 | 40.75 | 37.26 | 54.70 | 63.23 | 72.14 | a | 79.97 | 75.32 | 70.14 | a | 56.29 | 46.03 | 28.16 | 54.93 | |||||||||||
1955 | 23.45 | 25.26 | a | 34.23 | 50.67 | 62.03 | a | 67.20 | 78.77 | 75.48 | 70.07 | 56.29 | 34.07 | a | 31.10 | a | 50.72 | |||||||||
1956 | 32.71 | 22.45 | 34.94 | 49.17 | 64.10 | 75.77 | 74.70 | h | 72.00 | 72.80 | 58.87 | 34.79 | a | 26.90 | a | 49.50 | a | |||||||||
1957 | 24.26 | 34.46 | 35.19 | 46.08 | d | 55.39 | 68.07 | 75.10 | 73.90 | 66.63 | 55.16 | 35.07 | 32.74 | 50.17 | ||||||||||||
1958 | 27.32 | 36.64 | 35.29 | 45.93 | 66.61 | 74.07 | 75.97 | 77.94 | 69.40 | 60.23 | 44.93 | 33.97 | 54.02 | |||||||||||||
1959 | 28.29 | 30.46 | 34.94 | 48.40 | 60.32 | 74.73 | 77.74 | 74.30 | a | 64.90 | 51.26 | 40.83 | 38.74 | 52.08 | ||||||||||||
1960 | 28.06 | 23.93 | 40.23 | 53.17 | a | 60.45 | 72.83 | 78.58 | 76.77 | 70.87 | 55.74 | 40.00 | d | 29.16 | 52.48 | |||||||||||
1961 | 30.48 | 34.43 | 39.68 | 46.07 | a | 61.45 | 72.43 | 76.39 | 76.55 | 58.23 | 54.77 | 36.60 | 25.61 | 51.06 | ||||||||||||
1962 | 20.20 | a | 32.71 | 32.03 | 52.77 | 61.19 | 69.53 | 76.40 | a | 75.84 | 68.85 | c | 58.71 | 45.70 | 35.77 | 52.48 | ||||||||||
1963 | 20.81 | 34.71 | 37.16 | 50.17 | 63.81 | 70.17 | 79.39 | 72.23 | 71.80 | 62.81 | 45.57 | 34.42 | 53.59 | |||||||||||||
1964 | 25.84 | 24.76 | 31.29 | 46.10 | 61.29 | 68.93 | 81.52 | 73.32 | 67.73 | 59.55 | 38.93 | 26.39 | 50.47 | |||||||||||||
1965 | 28.26 | 28.21 | 26.55 | 48.93 | 58.13 | 68.24 | a | 75.77 | 72.29 | 60.00 | 62.48 | 44.67 | 34.52 | 50.67 | ||||||||||||
1966 | 27.42 | 30.11 | a | 44.74 | 52.37 | 63.61 | 71.77 | 81.48 | 75.81 | 70.07 | 54.68 | 45.33 | 26.29 | 53.64 | ||||||||||||
1967 | 28.35 | 30.05 | f | 42.42 | 51.13 | 57.19 | 66.30 | 76.84 | 75.47 | a | 66.27 | 56.84 | 42.67 | 24.81 | 53.48 | a | ||||||||||
1968 | 26.58 | 30.10 | 42.42 | 43.33 | 55.65 | 71.37 | 76.68 | 70.23 | 64.73 | 56.23 | 33.27 | 28.77 | a | 49.95 | ||||||||||||
1969 | 33.13 | 31.14 | 30.74 | 54.07 | 66.87 | 64.47 | 79.26 | 80.03 | 70.37 | 44.45 | 38.77 | 32.32 | 52.13 | |||||||||||||
1970 | 26.52 | 34.00 | 34.48 | 42.53 | 64.42 | 70.27 | 77.90 | 79.30 | a | 64.73 | 49.06 | 39.83 | 30.23 | 51.11 | ||||||||||||
1971 | 28.77 | 27.50 | 34.81 | 51.53 | 58.90 | 73.50 | 77.35 | 77.81 | 64.03 | 55.68 | 39.47 | 26.48 | 51.32 | |||||||||||||
1972 | 28.13 | 33.62 | 46.55 | 51.90 | 61.32 | 72.17 | 78.10 | 75.13 | 64.97 | 53.48 | 33.27 | 24.45 | 51.92 | |||||||||||||
1973 | 21.74 | 24.96 | 33.84 | 41.60 | 58.81 | ----- | z | ----- | z | 76.43 | a | 64.80 | 58.00 | 39.00 | 31.42 | 45.06 | b | |||||||||
1974 | 26.40 | a | 29.21 | 41.35 | 47.23 | 65.29 | 72.33 | 76.94 | 74.87 | 67.67 | 57.00 | 41.10 | 28.13 | 52.29 | ||||||||||||
1975 | 28.00 | 28.96 | 36.39 | 45.57 | 57.06 | 67.40 | 77.61 | 75.00 | 67.00 | 57.94 | 38.30 | 33.45 | 51.06 | |||||||||||||
1976 | 28.48 | 37.41 | 35.90 | 51.80 | 62.29 | 69.67 | 79.39 | 73.81 | ----- | z | ----- | z | ----- | z | ----- | z | 54.84 | d | ||||||||
1977 | ----- | z | ----- | z | ----- | z | ----- | z | 60.74 | d | 77.73 | h | 77.86 | c | 73.77 | 68.63 | 57.16 | 41.33 | 32.77 | 58.90 | e | |||||
1978 | 29.65 | 32.93 | 42.35 | 52.07 | 56.39 | 70.57 | 78.63 | a | 74.48 | 68.90 | 58.23 | 42.20 | 24.19 | 52.55 | ||||||||||||
1979 | 21.74 | 31.89 | 37.19 | 49.07 | 58.35 | 70.53 | 79.00 | c | 75.23 | 74.20 | 57.77 | 33.47 | 36.35 | 52.07 | ||||||||||||
1980 | 30.55 | 34.31 | 36.16 | 47.37 | 58.55 | 74.53 | 80.39 | 74.84 | 69.47 | 55.65 | 43.33 | 44.03 | 54.10 | |||||||||||||
1981 | 42.29 | 37.75 | 42.61 | 57.20 | 56.58 | 73.63 | 78.55 | 76.55 | 71.47 | 51.81 | 46.37 | 33.39 | 55.68 | |||||||||||||
1982 | 29.58 | 33.85 | a | 40.26 | 47.77 | 56.77 | 69.20 | 76.74 | 78.67 | a | 64.20 | 51.35 | 37.38 | a | 31.00 | 51.40 | ||||||||||
1983 | 33.87 | 36.04 | 40.06 | 42.27 | 55.59 | b | 66.87 | 77.35 | 79.61 | 70.83 | 56.94 | 39.30 | 26.26 | 52.08 | ||||||||||||
1984 | 26.03 | 30.28 | 37.13 | 41.57 | 61.81 | 68.17 | 78.81 | 76.42 | 66.83 | 47.19 | 40.53 | 31.68 | 50.54 | |||||||||||||
1985 | 25.84 | 29.79 | 40.74 | 52.43 | 62.29 | 72.70 | 76.94 | 76.29 | 61.30 | 53.77 | 34.30 | 29.57 | a | 51.33 | ||||||||||||
1986 | 32.84 | 33.96 | 46.00 | 50.40 | 60.16 | 74.60 | 75.29 | 77.23 | 62.33 | 54.45 | 38.10 | 35.61 | 53.41 | |||||||||||||
1987 | 32.58 | 38.64 | 42.10 | 56.33 | 61.45 | 74.67 | 78.13 | 74.77 | 69.90 | 59.16 | 38.60 | 27.84 | 54.51 | |||||||||||||
1988 | 26.19 | 32.52 | 35.13 | 52.30 | 60.42 | 78.00 | 80.94 | 79.52 | 66.50 | 61.29 | 37.80 | 31.26 | 53.49 | |||||||||||||
1989 | 29.32 | 28.71 | 45.00 | 54.43 | 63.19 | 71.40 | 82.10 | 74.74 | 69.10 | 56.00 | 41.73 | 29.84 | 53.80 | |||||||||||||
1990 | 32.84 | 32.68 | 42.48 | 53.10 | 59.74 | 75.23 | 76.06 | 77.52 | 73.37 | 53.87 | 43.40 | 28.77 | 54.09 | |||||||||||||
1991 | 30.29 | 41.46 | 39.45 | 47.97 | 63.16 | 72.37 | 77.52 | 77.03 | 68.80 | 58.06 | 35.40 | 33.35 | 53.74 | |||||||||||||
1992 | 30.87 | 36.21 | 45.39 | 57.17 | 65.06 | 69.60 | 73.81 | 74.13 | 68.97 | 59.48 | 33.33 | 28.84 | 53.57 | |||||||||||||
1993 | 31.52 | 31.29 | 41.26 | 47.13 | 61.74 | 68.67 | 75.29 | 74.10 | 65.50 | 52.45 | 34.40 | 30.06 | 51.12 | |||||||||||||
1994 | 31.35 | 33.46 | 45.29 | 52.47 | 66.94 | 76.50 | 79.26 | 79.16 | 69.73 | 53.58 | 38.37 | 34.77 | 55.07 | |||||||||||||
1995 | 31.97 | 40.96 | 43.35 | 48.27 | 53.55 | 67.63 | 75.52 | 80.00 | 66.90 | 53.90 | 43.00 | 34.45 | 53.29 | |||||||||||||
1996 | 29.23 | 34.69 | 40.10 | 49.37 | 63.10 | 73.27 | 79.39 | 80.10 | 65.07 | 54.39 | 41.07 | 30.32 | 53.34 | |||||||||||||
1997 | 29.06 | 31.04 | 44.16 | 45.13 | 61.00 | 72.77 | 77.97 | 74.81 | 68.43 | 55.03 | 38.10 | 31.68 | 52.43 | |||||||||||||
1998 | 34.39 | 34.18 | 41.06 | 49.73 | 63.42 | 65.77 | 80.97 | 77.87 | 74.83 | 55.97 | 43.03 | 33.26 | 54.54 | |||||||||||||
1999 | 31.94 | 36.43 | 47.48 | 48.77 | 59.03 | 69.97 | 79.94 | 75.39 | 66.13 | 61.39 | ----- | z | 31.52 | 55.27 | a | |||||||||||
2000 | 33.52 | 39.72 | 42.94 | 55.90 | 66.10 | 73.53 | 82.55 | 79.68 | 69.27 | 58.29 | 33.63 | 30.65 | 55.48 | |||||||||||||
2001 | 28.97 | 35.36 | 41.97 | 52.87 | 62.94 | 75.13 | 82.19 | 78.42 | 71.20 | 56.29 | 46.67 | 33.45 | 55.45 | |||||||||||||
2002 | 31.13 | 34.64 | 38.81 | 55.60 | 63.65 | 78.70 | 85.61 | 76.71 | 67.93 | 53.16 | 36.73 | 31.10 | 54.48 | |||||||||||||
2003 | 36.81 | 32.18 | 40.87 | 52.60 | 62.32 | 68.33 | 84.68 | 78.13 | 67.43 | 62.73 | a | 36.33 | 31.61 | 54.50 | ||||||||||||
2004 | 27.58 | 28.17 | 47.10 | 54.31 | a | 63.90 | a | 69.50 | 74.77 | 72.07 | b | 65.33 | 55.19 | 40.17 | a | 31.45 | 52.46 | |||||||||
2005 | 30.90 | 27.32 | 36.03 | a | 50.80 | 59.06 | 66.63 | 79.23 | 74.13 | 70.00 | 58.00 | 39.52 | a | 26.83 | a | 51.54 | ||||||||||
2006 | 28.90 | 28.82 | 39.00 | 55.40 | 63.81 | 73.93 | 78.00 | 75.06 | 61.43 | 49.52 | 41.30 | 27.84 | 51.92 | |||||||||||||
2007 | 20.23 | 31.96 | 42.00 | 50.40 | 60.81 | 71.57 | 80.39 | 76.97 | 68.63 | 56.19 | 45.40 | 26.74 | 52.61 | |||||||||||||
2008 | 22.84 | 27.41 | 33.00 | 42.40 | 56.35 | 67.70 | 78.77 | 75.71 | 67.43 | 56.90 | 45.00 | 29.68 | 50.27 | |||||||||||||
2009 | 31.16 | 33.21 | 42.74 | 47.70 | 61.77 | 66.30 | 74.90 | 73.77 | 69.43 | 47.55 | 40.70 | 22.17 | a | 50.95 | ||||||||||||
2010 | 24.06 | 24.43 | 35.94 | 48.13 | 54.71 | 70.77 | 77.06 | 76.06 | 71.90 | 57.19 | 37.77 | 33.00 | a | 50.92 | ||||||||||||
2011 | 24.74 | 24.79 | 37.77 | 44.87 | 54.13 | 69.50 | 76.74 | 78.10 | 68.33 | 54.26 | 39.80 | 31.29 | 50.36 | |||||||||||||
2012 | 33.65 | 31.76 | 48.94 | 56.90 | 63.58 | 76.50 | 79.74 | 78.00 | 70.53 | 55.10 | 47.40 | 30.06 | 56.01 | |||||||||||||
2013 | 23.35 | 27.68 | 38.90 | 43.73 | 60.39 | 73.60 | 78.13 | 76.19 | 68.03 | 50.42 | 40.27 | 26.68 | 50.61 | |||||||||||||
2014 | 29.29 | 30.82 | 39.42 | 47.17 | 58.52 | 69.37 | 77.39 | 71.74 | 69.80 | 56.94 | 38.20 | 32.32 | 51.75 | |||||||||||||
2015 | 33.71 | 37.35 | b | 46.34 | b | 49.97 | 54.35 | 72.70 | 72.39 | 75.87 | 70.33 | 59.74 | 37.27 | 23.13 | 52.76 | |||||||||||
2016 | 22.53 | a | 32.62 | 38.58 | 45.60 | 56.32 | 75.45 | a | 75.77 | 73.13 | 69.13 | 58.06 | 46.90 | 26.48 | 51.72 | |||||||||||
2017 | 22.53 | a | 33.07 | 44.13 | a | 48.90 | 57.19 | 71.37 | 78.16 | 73.29 | 66.90 | 50.42 | 45.23 | 32.87 | 52.01 | |||||||||||
2018 | 34.07 | a | 31.79 | 40.55 | 49.97 | 63.55 | 72.86 | a | 78.81 | 75.23 | 72.03 | 51.13 | 34.57 | 28.26 | 52.73 | |||||||||||
2019 | 27.19 | 26.32 | 31.87 | a | 47.86 | a | 51.48 | 65.03 | 76.81 | 76.06 | 71.33 | 45.58 | 40.70 | 24.55 | 48.73 | |||||||||||
2020 | 26.65 | 24.71 | a | 39.45 | 46.47 | 61.10 | 70.37 | 76.74 | 80.39 | 68.27 | 53.10 | 41.60 | 30.58 | 51.62 | ||||||||||||
2021 | 27.06 | 27.79 | 37.97 | 47.63 | 59.90 | 75.73 | 79.81 | 75.13 | 71.40 | 52.42 | 45.80 | 34.39 | 52.92 | |||||||||||||
2022 | 22.83 | a | 23.89 | 34.29 | 44.93 | 57.06 | 70.20 | 77.81 | 76.90 | 72.80 | 55.10 | 35.53 | 26.87 | 49.85 | ||||||||||||
2023 | 24.90 | 24.04 | 29.03 | 42.87 | 62.32 | 66.63 | 76.84 | 76.55 | 69.63 | 56.13 | 42.40 | 30.38 | b | 50.14 | ||||||||||||
2024 | 23.52 | 29.54 | a | 35.06 | 48.65 | g | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 29.37 | i | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 28.59 | 31.51 | 38.80 | 49.60 | 60.66 | 71.17 | 78.27 | 76.03 | 68.45 | 55.81 | 40.20 | 30.50 | 52.48 | |||||||||||||
S.D. | 4.00 | 4.55 | 4.45 | 4.01 | 3.45 | 3.32 | 2.50 | 2.38 | 3.16 | 3.85 | 4.56 | 4.14 | 1.64 | |||||||||||||
SKEW | 0.05 | -0.14 | -0.06 | 0.09 | -0.34 | 0.07 | 0.49 | 0.10 | -0.64 | -0.47 | 0.11 | 0.47 | 0.18 | |||||||||||||
MAX | 42.29 | 41.46 | 48.94 | 58.67 | 66.94 | 79.67 | 86.00 | 82.03 | 74.83 | 64.55 | 51.77 | 44.03 | 56.01 | |||||||||||||
MIN | 18.89 | 20.36 | 26.55 | 41.57 | 51.48 | 64.03 | 71.97 | 70.23 | 58.23 | 44.45 | 30.40 | 20.62 | 48.73 | |||||||||||||
YRS | 94 | 93 | 93 | 92 | 92 | 91 | 90 | 91 | 90 | 89 | 88 | 91 | 80 |