YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1896 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 26.38 | i | 37.45 | 37.45 | k | |
1897 | 33.72 | m | 33.11 | 32.77 | 38.83 | 46.31 | r | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 38.18 | c | 35.72 | 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 | ----- | 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 | 35.24 | 37.65 | 39.37 | 42.58 | 45.53 | 51.42 | 49.90 | a | 49.50 | 44.10 | 33.30 | 37.23 | 42.35 | a | ||||||||||
1941 | 34.68 | 34.21 | 36.94 | 39.27 | 42.87 | a | 47.13 | 53.45 | 52.16 | 46.00 | 43.90 | a | 37.24 | a | 35.48 | 41.94 | ||||||||||
1942 | 30.23 | 33.50 | 31.71 | 38.50 | 42.19 | 45.40 | 52.94 | 52.07 | a | 45.33 | 41.61 | 32.60 | 36.39 | 40.21 | ||||||||||||
1943 | 25.84 | 32.14 | 30.74 | 38.97 | a | 39.87 | a | 45.71 | b | 50.97 | b | 49.65 | 46.60 | 41.48 | 36.55 | a | 31.77 | a | 39.19 | |||||||
1944 | 33.45 | b | 33.41 | b | 33.61 | 38.77 | 40.73 | a | 46.33 | 51.32 | 50.20 | a | 50.40 | 46.84 | 39.59 | a | 31.27 | a | 41.33 | |||||||
1945 | 35.23 | a | 35.21 | 33.88 | f | 36.89 | c | 45.03 | 44.33 | 49.07 | a | 49.93 | b | 45.20 | 42.48 | 37.46 | d | 33.48 | d | 41.30 | a | |||||
1946 | 33.85 | e | 34.92 | d | 35.76 | b | 38.45 | a | 44.90 | 46.50 | 49.94 | 50.10 | 46.50 | 38.56 | d | 31.63 | c | 33.69 | e | 40.40 | ||||||
1947 | 29.00 | d | 34.74 | a | 36.58 | 40.46 | b | 44.47 | a | 48.17 | 49.06 | 49.83 | a | 45.60 | 44.17 | a | 35.96 | b | 34.40 | a | 41.04 | |||||
1948 | 31.19 | d | 31.21 | e | ----- | z | ----- | z | ----- | z | 50.17 | 50.87 | 52.26 | 45.33 | 39.81 | 35.27 | 29.35 | 40.61 | c | |||||||
1949 | 20.58 | 30.18 | 35.84 | 39.00 | a | 45.94 | 44.17 | 47.65 | 49.93 | d | 46.57 | 37.55 | 42.40 | 32.67 | a | 39.37 | ||||||||||
1950 | 18.90 | 31.89 | 35.52 | 36.17 | 40.03 | 47.90 | 48.94 | 50.39 | ----- | z | ----- | z | 39.27 | 41.19 | 39.02 | b | ||||||||||
1951 | 33.24 | b | 32.59 | a | 28.84 | 36.27 | 41.58 | 45.50 | 43.90 | 43.89 | c | 45.61 | g | 41.29 | 37.77 | 31.74 | 37.87 | a | ||||||||
1952 | 31.55 | 33.66 | 34.58 | 36.53 | 41.06 | 47.63 | 50.48 | 49.52 | 47.59 | a | 42.71 | 32.53 | 32.97 | 40.07 | ||||||||||||
1953 | 38.77 | 34.89 | 36.59 | b | 36.53 | 42.65 | 41.13 | 50.65 | 47.37 | a | 46.30 | 41.81 | 39.33 | 36.03 | 41.00 | |||||||||||
1954 | 30.32 | 33.70 | a | 30.00 | 35.83 | 41.06 | 43.33 | u | 46.93 | a | 50.48 | 48.70 | 39.52 | 41.77 | 34.55 | b | 39.35 | a | ||||||||
1955 | 33.03 | 31.18 | 30.83 | a | 33.63 | 40.03 | 47.87 | 49.50 | a | 44.94 | 44.50 | 40.26 | 32.33 | 32.34 | b | 38.37 | ||||||||||
1956 | 31.58 | 29.61 | a | 32.32 | 38.30 | 43.58 | 46.00 | 50.00 | 46.97 | 44.87 | 40.19 | 32.37 | 33.81 | 39.13 | ||||||||||||
1957 | 26.48 | 31.07 | 36.48 | 40.23 | 45.81 | 47.38 | a | 46.52 | 49.23 | 46.77 | 39.81 | 33.20 | 36.23 | a | 39.93 | |||||||||||
1958 | 36.42 | 40.57 | 33.61 | 38.18 | b | 46.74 | 52.90 | 53.06 | 49.58 | 45.07 | 42.13 | 35.60 | 39.47 | a | 42.78 | |||||||||||
1959 | 34.58 | 34.50 | 36.10 | 37.87 | 39.61 | 47.70 | 48.84 | 47.87 | 48.67 | 42.39 | 35.70 | 34.35 | 40.68 | |||||||||||||
1960 | 33.32 | 33.21 | 34.65 | 40.33 | 41.77 | 45.60 | 48.16 | 49.06 | 44.53 | 45.74 | 36.47 | 33.42 | 40.52 | |||||||||||||
1961 | 37.23 | 41.48 | a | 38.45 | 38.93 | 43.23 | ----- | z | 52.48 | 52.19 | 45.50 | 40.77 | 32.13 | 35.29 | 41.61 | a | ||||||||||
1962 | 32.39 | 36.29 | 34.39 | 40.53 | 41.26 | 46.07 | 49.10 | 51.32 | 47.83 | 44.65 | 41.00 | a | 37.16 | 41.83 | ||||||||||||
1963 | 28.52 | 39.43 | 34.77 | 40.67 | 41.68 | 47.20 | 50.93 | a | 53.00 | 51.07 | 45.87 | 38.40 | 36.87 | 42.37 | ||||||||||||
1964 | 36.19 | 32.55 | 35.35 | 37.47 | 40.39 | 48.13 | 50.68 | 51.00 | 47.57 | 41.68 | 36.20 | 32.48 | 40.81 | |||||||||||||
1965 | 35.19 | 36.68 | 32.74 | 38.80 | 41.81 | 47.10 | 50.10 | 52.35 | 45.47 | 44.26 | 42.03 | 34.55 | 41.76 | |||||||||||||
1966 | 35.39 | 34.96 | 35.42 | 39.73 | 41.13 | 47.13 | 50.81 | 50.00 | 48.33 | 41.52 | 38.87 | 39.68 | 41.91 | |||||||||||||
1967 | 37.26 | 35.29 | 34.45 | 35.33 | 43.23 | 50.13 | 50.77 | 52.19 | 51.40 | 45.13 | 37.43 | 34.45 | 42.26 | |||||||||||||
1968 | 34.10 | 35.69 | 39.00 | 37.07 | 43.97 | 47.23 | 51.58 | 51.03 | 48.70 | 42.48 | 39.33 | 31.61 | 41.82 | |||||||||||||
1969 | 27.06 | 31.25 | 33.77 | 38.60 | 44.35 | 53.43 | 50.45 | 48.61 | 48.83 | 40.42 | 38.43 | 37.87 | 41.09 | |||||||||||||
1970 | 34.58 | 34.61 | 33.58 | 36.20 | 40.32 | 47.27 | 50.39 | 50.35 | 45.17 | 39.32 | 36.90 | 33.65 | 40.19 | |||||||||||||
1971 | 34.39 | 34.50 | 33.32 | 36.90 | 43.42 | 45.40 | 50.87 | 52.81 | 45.13 | 40.87 | 39.23 | 32.23 | 40.76 | |||||||||||||
1972 | 30.35 | 33.52 | 38.10 | 35.47 | 44.29 | 48.07 | 50.42 | 51.23 | 44.30 | 37.03 | 37.73 | 31.06 | 40.13 | |||||||||||||
1973 | 31.61 | 33.29 | 36.39 | 37.43 | 43.58 | 48.03 | 49.74 | 48.81 | 48.20 | 42.68 | 35.60 | 38.19 | 41.13 | |||||||||||||
1974 | 31.23 | 35.68 | 36.58 | 40.50 | 42.13 | 46.80 | 49.90 | 53.61 | 48.73 | 40.48 | 40.23 | 37.42 | 41.94 | |||||||||||||
1975 | 34.94 | 34.93 | 33.61 | 36.10 | 43.45 | 48.00 | 52.87 | 52.71 | 46.67 | 45.03 | 38.47 | 36.03 | 41.90 | |||||||||||||
1976 | 36.10 | 33.17 | 33.87 | 37.50 | 43.13 | 45.70 | 51.58 | 53.16 | 50.57 | 43.00 | 39.10 | 37.13 | 42.00 | |||||||||||||
1977 | 31.55 | 38.00 | 35.58 | 39.10 | 42.61 | 49.23 | 49.32 | 55.03 | 47.77 | 41.77 | 36.23 | 36.84 | 41.92 | |||||||||||||
1978 | 38.26 | 39.57 | 38.87 | 40.63 | 42.52 | 50.67 | 53.29 | 53.42 | 50.90 | 41.68 | 30.97 | 28.90 | 42.47 | |||||||||||||
1979 | 27.35 | 34.50 | 36.97 | 38.93 | 42.19 | 44.80 | 51.55 | 52.74 | 49.13 | 44.13 | 35.40 | 38.13 | 41.32 | |||||||||||||
1980 | 27.39 | 37.34 | 35.97 | 38.63 | 43.23 | 47.00 | 49.97 | 51.55 | 48.47 | 40.87 | 41.55 | a | 39.19 | 41.76 | ||||||||||||
1981 | 35.42 | 35.07 | 36.13 | 38.28 | a | 43.26 | 47.83 | 50.10 | a | 51.74 | 47.93 | 40.16 | 37.47 | 35.84 | 41.60 | |||||||||||
1982 | 32.84 | 34.57 | 33.06 | 33.80 | 40.87 | 49.40 | 49.81 | 49.97 | 48.00 | 41.77 | 33.07 | 32.58 | 39.98 | |||||||||||||
1983 | 38.00 | 38.21 | 38.68 | 35.83 | 43.77 | 46.83 | 50.87 | 51.26 | 44.40 | 38.81 | 40.60 | 29.55 | 41.40 | |||||||||||||
1984 | 35.55 | 36.17 | 38.06 | 35.87 | 40.61 | 47.47 | 48.10 | 48.00 | 44.67 | 40.48 | 37.73 | 30.16 | 40.24 | |||||||||||||
1985 | 30.10 | 30.43 | 30.77 | a | 38.73 | 41.45 | 45.10 | a | 49.90 | 48.94 | 45.03 | 40.73 | a | 28.83 | 28.87 | 38.24 | ||||||||||
1986 | 36.97 | 34.00 | 39.35 | 36.40 | 43.03 | 47.57 | 48.03 | 52.94 | 47.57 | 43.48 | 38.63 | 34.55 | 41.88 | |||||||||||||
1987 | 33.74 | 36.61 | 37.61 | 39.13 | 44.06 | 46.13 | 50.26 | 49.65 | 46.60 | 39.06 | 40.10 | 31.87 | 41.24 | |||||||||||||
1988 | 32.68 | 35.31 | 34.16 | 40.03 | 42.58 | 45.20 | 48.23 | 48.52 | 46.17 | 47.32 | 38.30 | 34.81 | 41.11 | |||||||||||||
1989 | 34.33 | a | 26.11 | 35.93 | a | 40.59 | a | 42.90 | 47.77 | 49.61 | 49.97 | 43.55 | a | 42.87 | 40.03 | 37.48 | 40.93 | |||||||||
1990 | 36.13 | 31.21 | 38.00 | 41.77 | 44.00 | b | 48.83 | 52.00 | 50.06 | 49.13 | 38.71 | 38.83 | a | 25.61 | 41.19 | |||||||||||
1991 | 31.16 | 37.04 | a | 33.50 | a | 37.77 | 42.13 | 46.10 | 50.42 | 51.39 | 46.80 | 39.39 | 39.31 | a | 36.42 | 40.95 | ||||||||||
1992 | 36.42 | 38.59 | 37.48 | 41.33 | 43.06 | 49.07 | 50.42 | 49.65 | 44.73 | 41.27 | a | 37.43 | 32.06 | 41.79 | ||||||||||||
1993 | 29.81 | 28.43 | 36.87 | 42.17 | 47.19 | 47.59 | a | 51.74 | 50.48 | 44.73 | 43.10 | ----- | z | 34.06 | 41.47 | a | ||||||||||
1994 | 38.77 | 32.86 | 36.68 | 41.45 | a | 43.33 | a | 45.43 | b | 50.42 | 49.50 | a | 49.33 | 38.10 | 33.13 | 35.10 | 41.17 | |||||||||
1995 | 35.10 | 36.18 | 35.65 | 38.30 | 44.61 | 48.23 | 51.83 | a | 48.50 | a | 50.47 | 41.03 | 38.27 | 35.26 | 41.95 | |||||||||||
1996 | 35.74 | 32.93 | 36.32 | 41.67 | 41.37 | a | 46.37 | 50.53 | a | 50.48 | 45.23 | 39.94 | 36.07 | 33.77 | 40.87 | |||||||||||
1997 | 34.77 | a | 34.07 | a | 37.32 | 37.80 | 45.48 | 47.53 | 50.13 | 53.13 | 49.03 | 42.00 | a | 38.17 | 33.00 | 41.87 | ||||||||||
1998 | 36.26 | 37.68 | 38.06 | 36.17 | 47.10 | 50.63 | 51.55 | 53.13 | 47.03 | 41.16 | 38.90 | 33.48 | 42.60 | |||||||||||||
1999 | 35.84 | 35.44 | a | 34.52 | 35.60 | 41.13 | 49.07 | a | 50.03 | 52.74 | 43.38 | a | 38.19 | 38.62 | a | 36.61 | 40.93 | |||||||||
2000 | 32.90 | a | 35.14 | 35.30 | a | 39.97 | 44.97 | 47.70 | 51.90 | a | ----- | z | 46.47 | ----- | z | 30.83 | 33.90 | 39.91 | b | |||||||
2001 | 34.16 | 29.46 | 34.93 | a | 37.10 | a | 42.00 | 44.50 | 50.55 | 51.32 | 47.24 | a | 39.58 | 38.73 | 33.19 | 40.23 | ||||||||||
2002 | 35.68 | 32.96 | 32.90 | a | 38.07 | a | 42.45 | 50.47 | 53.87 | 48.06 | 44.83 | a | 36.97 | 33.93 | 33.87 | 40.34 | ||||||||||
2003 | 36.32 | 30.56 | a | 36.65 | 36.57 | 41.48 | 53.13 | 54.32 | 52.26 | 48.97 | 44.97 | 32.53 | 35.03 | 41.90 | ||||||||||||
2004 | 35.74 | 34.52 | 37.61 | 38.40 | 45.45 | 48.60 | 52.42 | 55.16 | 47.97 | 42.10 | 35.87 | 34.13 | 42.33 | |||||||||||||
2005 | 34.06 | 27.26 | a | 37.42 | 39.83 | a | 47.26 | 48.77 | 53.03 | a | 51.77 | 44.23 | 44.68 | 34.70 | 33.97 | 41.42 | ||||||||||
2006 | 37.84 | 32.14 | 34.61 | 39.73 | 45.50 | a | 48.90 | 51.13 | 48.48 | 45.28 | a | 37.29 | 35.47 | 32.62 | b | 40.75 | ||||||||||
2007 | 31.13 | 37.61 | 41.29 | 40.93 | 45.42 | 47.87 | 53.39 | 51.74 | 47.13 | 40.74 | 34.33 | 32.71 | 42.02 | |||||||||||||
2008 | 29.97 | 33.76 | 34.42 | 38.30 | 44.65 | 46.87 | 49.90 | 55.00 | 47.63 | 42.68 | 41.47 | 31.61 | 41.35 | |||||||||||||
2009 | 33.10 | 32.39 | 35.58 | 38.73 | 46.19 | 52.83 | 54.48 | b | 51.94 | 47.97 | a | 43.84 | 38.53 | 26.07 | a | 41.80 | ||||||||||
2010 | 39.67 | a | 36.61 | 36.97 | 39.70 | 46.52 | 50.10 | 52.77 | 51.13 | 50.97 | 40.48 | 34.80 | 35.26 | 42.91 | ||||||||||||
2011 | 33.35 | 35.04 | 40.71 | 35.30 | 40.90 | 47.37 | 49.81 | 49.52 | 48.53 | 42.90 | 33.90 | 32.19 | 40.79 | |||||||||||||
2012 | 31.90 | 34.55 | 35.06 | 40.23 | 39.81 | 46.50 | 51.29 | 51.42 | 45.47 | 41.35 | 39.40 | 35.45 | 41.04 | |||||||||||||
2013 | 31.55 | 36.25 | 37.13 | 39.93 | 45.90 | 48.07 | a | 52.23 | 52.42 | 51.73 | 40.42 | 35.00 | 31.55 | 41.85 | ||||||||||||
2014 | 35.48 | 32.61 | 38.84 | 38.93 | 44.58 | 50.33 | 52.42 | 53.81 | 49.43 | 47.71 | 35.57 | 36.52 | 43.02 | |||||||||||||
2015 | 36.74 | 39.46 | 38.26 | 35.67 | 46.03 | 49.40 | 53.23 | 51.77 | 46.20 | 46.60 | a | 34.00 | 36.06 | 42.79 | ||||||||||||
2016 | 34.48 | 37.86 | 37.39 | 41.03 | 44.65 | 47.97 | 52.94 | 51.71 | 48.80 | 46.77 | 43.20 | 29.61 | 43.03 | |||||||||||||
2017 | 29.42 | 32.61 | 38.52 | 39.17 | 44.19 | 49.50 | 50.81 | 52.61 | 49.10 | 37.55 | 38.57 | 31.23 | 41.11 | |||||||||||||
2018 | 37.77 | 32.04 | 33.19 | 40.03 | 45.81 | 48.07 | 52.23 | 54.19 | 47.83 | 41.83 | a | 38.30 | 34.65 | 42.16 | ||||||||||||
2019 | 33.61 | 26.75 | 29.32 | 41.43 | 46.81 | 49.20 | 52.58 | 53.55 | 52.40 | 36.10 | 34.57 | 37.10 | 41.12 | |||||||||||||
2020 | 38.94 | 33.76 | 32.61 | 39.07 | 44.97 | 49.50 | 51.29 | 52.53 | a | 52.28 | a | 43.61 | 37.20 | 35.55 | 42.61 | |||||||||||
2021 | 36.52 | 34.18 | 33.00 | 37.70 | 45.55 | 52.63 | 55.74 | 54.81 | 49.77 | 41.45 | 41.30 | 32.58 | 42.94 | |||||||||||||
2022 | 34.13 | 32.93 | 37.94 | 36.50 | 42.48 | 50.00 | 52.94 | 55.29 | 50.20 | 44.47 | a | 32.13 | 33.97 | 41.91 | ||||||||||||
2023 | 36.48 | 33.64 | 33.00 | 38.73 | 48.48 | 49.23 | 51.65 | 55.48 | 47.80 | 42.87 | 35.70 | 38.42 | 42.62 | |||||||||||||
2024 | 35.52 | 37.07 | 36.06 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 36.22 | i | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 33.45 | 34.18 | 35.47 | 38.41 | 43.35 | 47.81 | 50.85 | 51.07 | 47.39 | 41.76 | 36.83 | 34.24 | 41.30 | |||||||||||||
S.D. | 3.75 | 2.91 | 2.51 | 1.90 | 2.08 | 2.17 | 1.88 | 2.22 | 2.19 | 2.56 | 3.06 | 2.91 | 1.04 | |||||||||||||
SKEW | -1.31 | -0.20 | -0.36 | -0.25 | 0.21 | 0.30 | -0.46 | -0.40 | 0.29 | 0.16 | -0.26 | -0.36 | -0.67 | |||||||||||||
MAX | 39.67 | 41.48 | 41.29 | 42.17 | 48.48 | 53.43 | 55.74 | 55.48 | 52.40 | 47.71 | 43.20 | 41.19 | 43.03 | |||||||||||||
MIN | 18.90 | 26.11 | 28.84 | 33.63 | 39.61 | 41.13 | 43.90 | 43.89 | 43.38 | 36.10 | 28.83 | 25.61 | 38.24 | |||||||||||||
YRS | 84 | 86 | 84 | 84 | 83 | 82 | 84 | 83 | 82 | 82 | 83 | 86 | 75 |