YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1897 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1898 | 23.54 | g | 33.43 | 29.35 | 35.43 | 38.33 | d | 47.39 | b | 52.63 | l | ----- | z | 47.44 | c | 35.48 | b | ----- | z | ----- | z | 38.12 | e | |||
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 | 23.33 | a | 27.14 | 27.87 | 34.57 | 41.61 | 44.53 | 55.97 | 55.10 | 48.90 | a | 40.27 | a | 33.97 | 35.41 | b | 39.06 | |||||||||
1918 | 31.83 | b | 24.39 | 32.74 | 35.73 | 40.03 | 51.50 | 54.03 | 50.61 | 50.21 | a | 40.71 | 30.70 | 26.52 | 39.08 | |||||||||||
1919 | 23.06 | 27.93 | 31.80 | a | 36.03 | 40.81 | 44.80 | 54.65 | 53.13 | 42.47 | 33.90 | 30.20 | 13.43 | a | 36.02 | |||||||||||
1920 | 25.48 | 27.69 | 31.29 | 34.40 | ----- | z | 47.77 | 54.45 | 54.32 | 46.00 | 36.87 | a | 29.17 | a | 29.52 | 37.91 | a | |||||||||
1921 | 24.94 | 30.43 | 33.68 | 34.20 | 42.35 | 49.69 | a | 49.26 | 52.06 | 42.80 | 39.58 | 30.17 | 22.90 | a | 37.67 | |||||||||||
1922 | 15.29 | 23.00 | 30.35 | 33.30 | 38.52 | 48.90 | 48.84 | 48.68 | 47.77 | 40.84 | 29.73 | 20.03 | 35.44 | |||||||||||||
1923 | 29.81 | 20.54 | 31.06 | 35.80 | 41.03 | 47.03 | 55.90 | 55.81 | 46.63 | 38.19 | 33.83 | 27.00 | c | 38.55 | ||||||||||||
1924 | 21.61 | 32.97 | 31.81 | 35.73 | 43.32 | 48.37 | 49.19 | 50.35 | 44.30 | 38.55 | 31.90 | a | 16.17 | b | 37.02 | |||||||||||
1925 | 31.23 | 32.43 | 30.89 | c | 38.43 | 45.16 | 49.33 | c | 56.53 | a | 49.26 | 47.40 | 38.45 | 30.93 | 31.87 | a | 40.16 | |||||||||
1926 | 28.81 | 34.18 | 34.55 | 40.07 | 40.55 | 51.90 | 56.00 | 52.48 | 41.63 | 38.61 | 32.30 | 24.80 | a | 39.66 | ||||||||||||
1927 | 21.16 | 31.18 | 32.03 | 33.31 | a | 41.29 | 49.07 | 53.29 | 53.03 | 45.40 | 39.97 | 35.63 | 22.48 | b | 38.15 | |||||||||||
1928 | 23.67 | a | 28.48 | 35.32 | 33.53 | 42.71 | 48.50 | 54.16 | 51.94 | 43.33 | 37.74 | 32.20 | 23.94 | 37.96 | ||||||||||||
1929 | 16.16 | 16.48 | c | 34.16 | 35.60 | 43.13 | 48.63 | 55.55 | 54.10 | 43.90 | 38.74 | 26.17 | 31.40 | a | 37.00 | |||||||||||
1930 | 4.58 | g | 30.92 | b | 31.97 | 38.30 | 39.42 | 43.97 | 54.89 | d | 56.00 | c | 47.07 | 35.61 | 29.97 | 25.90 | 39.46 | a | ||||||||
1931 | 28.84 | 28.29 | 32.03 | b | 36.23 | 44.48 | 48.53 | 52.52 | 51.77 | 45.73 | 38.16 | 27.03 | 21.13 | 37.90 | ||||||||||||
1932 | 24.97 | 23.21 | 34.52 | 36.57 | 41.19 | 48.43 | 51.00 | 51.87 | 45.47 | 40.03 | 35.23 | 20.13 | 37.72 | |||||||||||||
1933 | 24.74 | 22.56 | a | 31.52 | 34.07 | 38.06 | 46.97 | 52.16 | 53.00 | 42.90 | 40.45 | 33.13 | 32.20 | a | 37.65 | |||||||||||
1934 | 33.19 | 32.39 | 36.35 | 41.40 | 45.55 | 49.00 | 53.13 | 55.00 | 46.03 | 42.29 | 36.43 | 29.68 | 41.70 | |||||||||||||
1935 | 24.87 | 28.89 | 28.81 | 32.57 | 40.84 | 48.40 | 54.00 | 51.23 | 49.93 | 36.81 | 26.67 | 27.13 | 37.51 | |||||||||||||
1936 | 28.74 | 15.22 | b | 32.13 | 40.77 | 46.19 | 49.43 | 54.97 | 54.00 | 44.97 | 40.42 | 24.50 | 29.87 | 38.43 | ||||||||||||
1937 | 5.52 | 22.61 | 34.48 | 36.20 | 41.77 | 49.60 | 55.61 | 50.58 | 48.57 | 41.71 | 35.80 | 31.32 | 37.81 | |||||||||||||
1938 | 28.58 | 27.46 | 32.97 | 37.80 | 42.29 | 48.87 | 56.42 | 50.68 | 51.13 | 40.16 | 28.13 | 26.68 | 39.26 | |||||||||||||
1939 | 28.81 | 26.75 | 33.55 | 36.43 | 44.52 | 47.23 | 55.55 | 53.97 | 47.63 | 39.26 | 30.27 | 31.32 | 39.61 | |||||||||||||
1940 | 23.77 | 31.69 | 36.48 | 38.90 | 43.90 | 48.63 | 55.29 | 52.61 | 49.17 | 42.26 | 28.20 | 26.48 | 39.78 | |||||||||||||
1941 | 26.29 | 29.93 | 33.90 | 38.97 | 42.74 | 47.87 | 57.48 | 54.77 | 46.00 | 39.61 | 33.73 | 29.35 | 40.05 | |||||||||||||
1942 | 15.71 | 28.89 | 30.58 | 36.90 | 41.52 | 44.97 | 52.94 | 54.65 | 46.57 | 38.90 | 30.43 | 29.74 | 37.65 | |||||||||||||
1943 | 15.94 | 27.79 | 30.16 | 38.80 | 40.35 | 45.83 | 52.58 | 50.90 | 48.23 | 39.90 | 32.90 | 25.77 | 37.43 | |||||||||||||
1944 | 24.61 | 28.76 | 30.03 | a | 36.13 | 40.55 | 47.40 | 53.29 | 51.16 | 47.87 | 40.94 | 29.03 | 24.77 | 37.88 | ||||||||||||
1945 | 29.65 | 30.43 | 30.68 | 35.73 | 43.55 | 46.70 | 53.65 | 54.35 | 43.33 | 39.81 | 31.93 | 24.71 | 38.71 | |||||||||||||
1946 | 29.52 | 30.21 | 31.65 | 35.73 | 42.61 | 46.37 | 52.26 | 52.26 | 42.87 | 35.77 | 27.93 | 28.97 | 38.01 | |||||||||||||
1947 | 21.71 | 29.61 | 33.97 | 38.13 | 45.58 | 47.43 | 53.42 | 52.10 | 47.37 | 42.35 | 35.17 | 30.58 | 39.78 | |||||||||||||
1948 | 26.39 | 23.41 | 30.26 | 33.97 | 42.39 | 51.77 | 49.00 | 50.10 | 44.00 | 36.16 | 30.93 | 21.03 | 36.62 | |||||||||||||
1949 | 7.17 | a | 23.89 | 32.29 | 37.23 | 46.16 | 45.59 | a | 52.20 | a | 53.81 | 47.13 | 34.71 | 34.10 | 29.13 | 36.95 | ||||||||||
1950 | 7.97 | 27.88 | c | 31.48 | 33.60 | 38.61 | 48.40 | 52.35 | 53.68 | 45.40 | 38.58 | 33.43 | 31.26 | 36.89 | ||||||||||||
1951 | 23.97 | 27.68 | 27.45 | 34.93 | b | 40.68 | 46.60 | 52.10 | 50.16 | 44.53 | 36.94 | 29.47 | 22.81 | 36.44 | ||||||||||||
1952 | 16.86 | b | 25.90 | 30.06 | 33.53 | 40.63 | a | 45.77 | 51.39 | 49.77 | 46.20 | 38.84 | 21.97 | 26.97 | a | 35.66 | ||||||||||
1953 | 34.71 | 31.21 | 31.00 | 33.66 | a | 38.03 | 44.30 | 50.90 | 51.35 | 48.53 | 38.33 | d | 32.93 | 30.71 | 38.81 | |||||||||||
1954 | 22.81 | 29.61 | 27.06 | 33.43 | 41.39 | 44.30 | 49.58 | 48.77 | 44.10 | ----- | z | 36.10 | 24.77 | 36.54 | a | |||||||||||
1955 | 24.77 | 25.11 | 26.35 | 30.37 | 38.61 | 46.70 | 48.58 | 47.93 | d | 45.17 | a | 38.00 | 27.14 | a | 24.76 | b | 35.29 | |||||||||
1956 | 25.03 | 19.86 | 31.58 | 37.37 | 44.68 | 44.70 | 52.71 | 51.00 | 45.83 | 36.23 | 27.07 | 25.29 | 36.78 | |||||||||||||
1957 | 7.65 | 25.39 | 31.00 | 38.37 | 45.35 | 49.96 | d | 51.48 | 49.90 | 49.10 | 38.55 | 29.63 | 31.16 | 37.30 | ||||||||||||
1958 | 30.16 | 35.39 | 29.71 | 34.77 | 46.00 | 52.03 | 56.00 | 56.48 | 45.70 | 37.61 | 32.00 | 30.00 | 40.49 | |||||||||||||
1959 | 25.90 | 28.75 | 32.26 | 35.83 | 37.97 | 47.77 | 53.16 | 49.35 | 45.93 | 39.45 | 25.87 | 25.87 | 37.34 | |||||||||||||
1960 | 16.35 | 28.00 | 31.03 | 36.00 | 38.74 | 46.77 | 56.06 | 52.03 | 45.27 | 38.81 | 30.63 | 23.35 | 36.92 | |||||||||||||
1961 | 28.55 | 35.29 | 34.29 | 36.23 | 41.90 | 51.27 | 54.84 | 56.94 | 42.63 | 35.74 | 25.90 | 27.65 | 39.27 | |||||||||||||
1962 | 22.77 | 29.14 | 30.52 | 37.77 | 40.68 | 45.17 | 51.71 | 51.23 | 45.23 | 38.52 | 34.43 | 29.81 | 38.08 | |||||||||||||
1963 | 17.63 | a | 31.15 | a | 30.61 | 34.77 | 42.13 | 48.27 | 50.58 | 52.23 | 52.28 | a | 39.71 | 33.27 | 22.83 | a | 37.95 | |||||||||
1964 | 29.26 | 29.00 | a | 29.67 | a | 33.70 | 37.90 | 47.50 | 53.00 | 48.83 | a | 42.17 | a | 34.47 | a | 29.43 | 22.40 | a | 36.44 | |||||||
1965 | 26.81 | 30.32 | 27.06 | 37.70 | 40.71 | 48.33 | c | 54.94 | 53.93 | a | 42.79 | b | 40.39 | 35.36 | b | 25.48 | 38.65 | |||||||||
1966 | 28.39 | 29.89 | a | 30.61 | 35.50 | 41.32 | 46.50 | 52.77 | 51.45 | 47.30 | 35.58 | 32.87 | 29.90 | 38.51 | ||||||||||||
1967 | 30.77 | a | 29.78 | a | 28.60 | a | 32.13 | 41.26 | 51.47 | 54.23 | 56.52 | 49.83 | 37.26 | 30.93 | 26.13 | 39.07 | ||||||||||
1968 | 25.90 | 29.93 | 32.42 | 33.27 | 41.23 | 48.80 | 54.47 | a | 51.81 | ----- | z | 34.48 | 31.67 | 21.71 | 36.88 | a | ||||||||||
1969 | 12.03 | 24.71 | 31.42 | 34.87 | 44.45 | 52.67 | 51.90 | 49.58 | 46.40 | 34.35 | 31.50 | 26.81 | 36.72 | |||||||||||||
1970 | 24.63 | a | 32.25 | 32.13 | a | 32.33 | 40.77 | 51.70 | 54.90 | 52.29 | 41.77 | 33.32 | 30.33 | 26.29 | 37.73 | |||||||||||
1971 | 27.94 | 28.61 | 28.74 | 33.87 | 43.19 | 44.87 | 55.10 | 56.45 | 41.33 | 34.58 | 31.00 | 26.00 | 37.64 | |||||||||||||
1972 | 24.45 | 26.14 | 33.94 | 31.80 | 41.47 | a | 49.63 | 53.13 | 54.80 | a | 42.47 | 34.97 | 33.03 | 17.16 | 36.92 | |||||||||||
1973 | 21.65 | 27.57 | 31.87 | 35.33 | 41.55 | 47.70 | 54.97 | 51.65 | 46.83 | 38.29 | 31.47 | 31.52 | 38.37 | |||||||||||||
1974 | 18.29 | 30.18 | 31.71 | 36.17 | 39.03 | 49.07 | a | 51.61 | 53.74 | 45.57 | 35.71 | 32.70 | 29.77 | 37.80 | ||||||||||||
1975 | 25.58 | 25.14 | 30.16 | 32.07 | a | 40.48 | 46.37 | 56.23 | 49.42 | 45.20 | 39.16 | 30.20 | 29.81 | 37.48 | ||||||||||||
1976 | 28.13 | 27.31 | 28.87 | 34.13 | 39.84 | 49.17 | a | 58.61 | 56.58 | 52.10 | 37.73 | a | 32.83 | 25.03 | 39.20 | |||||||||||
1977 | 18.83 | b | 29.00 | 30.41 | b | 37.60 | 39.19 | 51.53 | 52.58 | 57.32 | 43.57 | 35.32 | 25.93 | 27.77 | 37.42 | |||||||||||
1978 | 24.84 | 31.61 | 35.48 | 37.14 | a | 41.06 | 48.63 | 54.00 | 54.23 | a | 45.83 | 34.68 | c | 23.43 | 22.19 | 37.76 | ||||||||||
1979 | 7.71 | 26.36 | 33.81 | 37.67 | 43.87 | 47.93 | 55.32 | 54.19 | 47.43 | 41.84 | 27.90 | 29.35 | 37.78 | |||||||||||||
1980 | 17.94 | 28.34 | 32.61 | 39.23 | 42.81 | 45.57 | 53.58 | 49.32 | 42.20 | 36.39 | 32.03 | a | 30.16 | 37.52 | ||||||||||||
1981 | 30.13 | 27.79 | 33.68 | 35.57 | 41.84 | 45.70 | 50.29 | 52.87 | 45.40 | 36.19 | 32.14 | a | 28.00 | 38.30 | ||||||||||||
1982 | 24.48 | b | 25.31 | b | 29.80 | a | 30.86 | b | 38.30 | a | 48.93 | 54.00 | b | 52.63 | a | 45.56 | c | 35.39 | c | 27.00 | a | 25.62 | b | 36.49 | ||
1983 | 28.73 | e | 31.68 | 34.65 | 35.28 | a | 42.69 | b | 44.66 | a | 52.28 | b | 54.83 | b | 41.78 | c | 36.89 | d | 35.07 | b | 15.50 | c | 37.83 | |||
1984 | 24.60 | a | 30.86 | a | 34.86 | c | 35.55 | a | 39.21 | b | ----- | z | ----- | z | 53.48 | 43.80 | 33.94 | 31.57 | b | 21.47 | a | 34.93 | b | |||
1985 | 20.65 | 22.14 | 29.90 | 38.21 | a | 42.10 | 48.47 | 58.10 | 49.97 | 41.43 | 36.19 | 20.00 | a | 12.68 | 34.99 | |||||||||||
1986 | 26.48 | 29.11 | a | 36.77 | 34.79 | a | 44.81 | 51.63 | 51.03 | 57.10 | 44.03 | 38.53 | a | 33.93 | 24.87 | 39.43 | ||||||||||
1987 | 23.45 | 30.82 | 33.97 | 39.50 | 45.97 | 50.20 | 53.58 | 52.03 | 49.07 | 37.30 | a | 32.47 | 25.35 | 39.48 | ||||||||||||
1988 | 24.17 | b | 28.76 | 32.76 | b | 38.60 | 40.74 | 48.03 | 52.39 | 50.48 | 45.03 | 41.87 | 34.00 | 27.41 | b | 38.69 | ||||||||||
1989 | 28.77 | 16.43 | 30.47 | a | 38.47 | 42.61 | 48.55 | a | 52.90 | 52.81 | 45.63 | 37.27 | a | 33.83 | 25.97 | 37.81 | ||||||||||
1990 | 30.90 | 26.21 | 31.94 | 39.43 | 41.06 | 48.30 | 55.33 | a | 54.90 | 49.47 | 36.07 | c | 34.04 | b | 15.66 | b | 38.61 | |||||||||
1991 | 22.45 | 32.54 | 29.83 | a | 36.17 | 41.23 | a | 45.80 | 54.37 | a | 56.06 | 47.13 | 36.77 | a | 33.31 | a | 29.53 | a | 38.77 | |||||||
1992 | 30.87 | a | 34.41 | 34.77 | 39.87 | 44.58 | 53.20 | 54.55 | 53.97 | 45.20 | 38.76 | b | 32.96 | b | 22.43 | a | 40.46 | |||||||||
1993 | 16.24 | b | 20.39 | 31.35 | 36.23 | 45.94 | 48.80 | 49.61 | c | 51.13 | 45.93 | a | 39.55 | 22.27 | 28.13 | 36.30 | ||||||||||
1994 | 31.77 | a | 25.46 | b | 32.47 | a | 38.83 | 44.61 | 47.45 | a | 55.52 | 53.87 | 48.43 | 35.74 | 29.58 | d | 26.89 | c | 39.22 | |||||||
1995 | 25.35 | 31.04 | a | 31.17 | a | 36.20 | 45.10 | a | 48.67 | 55.03 | 49.67 | a | 49.30 | 37.60 | a | 35.11 | b | 27.23 | a | 39.29 | ||||||
1996 | 26.48 | b | 21.96 | a | 32.97 | 37.00 | 40.19 | 46.80 | 55.26 | 52.43 | a | 43.97 | 37.94 | 30.30 | 26.04 | d | 37.61 | |||||||||
1997 | 25.10 | a | 29.04 | 32.97 | a | 35.68 | b | 45.00 | 47.63 | 52.65 | 56.23 | a | 49.00 | 37.81 | d | 33.17 | 27.90 | a | 39.35 | |||||||
1998 | 26.28 | b | 31.50 | 33.16 | 35.83 | 42.83 | a | 48.07 | 57.37 | a | 53.55 | 49.50 | 34.23 | 34.86 | a | 25.21 | b | 39.37 | ||||||||
1999 | 30.45 | 29.40 | c | 29.70 | a | 34.10 | 39.19 | 46.87 | 50.72 | b | 55.23 | a | 43.31 | a | 34.55 | 34.57 | 30.23 | 38.19 | ||||||||
2000 | 25.10 | a | 28.39 | a | 32.00 | 37.61 | b | 41.84 | 45.83 | 51.87 | 51.58 | 46.00 | a | 37.21 | b | 26.61 | b | 24.43 | a | 37.37 | ||||||
2001 | 26.13 | 26.43 | 32.13 | a | 35.30 | c | 43.10 | 46.69 | a | 53.87 | 55.81 | 48.59 | a | 36.50 | c | 32.68 | b | 28.37 | d | 38.80 | ||||||
2002 | 28.11 | d | 26.92 | d | 29.13 | 35.27 | 40.60 | a | 51.52 | c | 55.21 | b | 50.00 | a | 44.48 | a | 33.13 | 26.24 | a | 30.14 | b | 37.56 | ||||
2003 | 32.55 | 28.50 | 35.03 | 34.87 | 42.00 | 49.77 | 57.39 | 55.90 | 49.17 | a | 41.55 | 26.37 | c | 28.35 | 40.12 | |||||||||||
2004 | 21.74 | 28.89 | a | 35.65 | 36.63 | 44.48 | 49.07 | a | 56.29 | 57.71 | 47.37 | 40.13 | 30.53 | 29.39 | 39.82 | |||||||||||
2005 | 24.65 | 25.71 | 33.48 | 35.79 | a | 45.03 | a | 45.27 | 51.94 | 53.61 | 44.50 | 39.06 | 29.40 | 21.90 | 37.53 | |||||||||||
2006 | 31.52 | 25.07 | 30.61 | 36.20 | 43.16 | 50.37 | 56.94 | 51.84 | 45.13 | 37.27 | a | 31.17 | a | 24.00 | a | 38.61 | ||||||||||
2007 | 22.58 | 30.07 | 33.94 | 34.87 | 41.97 | 48.93 | 58.16 | 52.13 | 45.17 | 35.90 | a | 29.03 | 27.48 | 38.35 | ||||||||||||
2008 | 21.87 | 30.36 | a | 28.94 | 30.57 | 44.61 | 44.97 | 54.35 | 53.90 | 44.53 | 37.06 | 33.93 | 19.58 | 37.06 | ||||||||||||
2009 | 24.61 | 27.00 | 29.10 | 35.30 | 42.74 | 50.10 | 55.39 | 53.81 | 46.47 | 35.00 | 29.67 | 17.90 | 37.26 | |||||||||||||
2010 | 29.55 | 31.29 | 30.84 | 35.43 | 39.84 | 46.70 | 53.45 | 52.13 | 47.83 | 39.65 | 29.00 | 25.81 | 38.46 | |||||||||||||
2011 | 27.16 | 25.21 | 30.71 | 32.47 | 39.10 | 46.00 | 51.16 | 54.13 | 49.80 | 40.90 | 28.30 | 21.94 | 37.24 | |||||||||||||
2012 | 24.77 | 28.00 | 31.00 | 36.93 | 39.97 | 46.37 | 54.13 | 53.26 | 45.83 | 37.39 | 33.40 | 26.87 | 38.16 | |||||||||||||
2013 | 22.42 | 28.14 | 31.55 | 36.90 | 42.71 | 49.87 | 54.06 | 55.97 | 49.83 | 35.10 | 28.70 | 20.39 | 37.97 | |||||||||||||
2014 | 25.61 | 23.96 | 31.26 | 36.70 | 42.90 | 48.17 | 57.74 | 56.52 | 48.20 | 43.13 | 27.83 | 27.65 | 39.14 | |||||||||||||
2015 | 27.77 | 32.21 | 35.06 | 34.00 | 46.00 | 54.67 | 58.00 | 56.16 | 45.67 | 42.68 | 29.07 | 27.35 | 40.72 | |||||||||||||
2016 | 27.10 | 31.28 | 33.19 | 40.40 | 44.19 | 47.93 | 51.87 | a | 49.67 | a | 40.53 | 34.16 | 32.97 | 16.97 | 37.52 | |||||||||||
2017 | 12.07 | a | 22.07 | 32.29 | 31.77 | 41.03 | 46.76 | a | 52.32 | 55.48 | 48.93 | 35.35 | 30.43 | 22.55 | 35.92 | |||||||||||
2018 | 30.35 | 25.89 | 28.80 | a | 35.24 | a | 47.40 | a | 45.70 | 51.50 | a | 53.70 | a | 41.43 | 37.36 | f | 28.54 | q | 29.16 | f | 40.00 | c | ||||
2019 | 27.43 | a | 17.54 | 21.28 | b | 37.69 | a | 45.29 | 48.20 | 54.06 | 55.86 | c | 47.48 | a | 33.40 | a | 26.00 | a | 27.19 | 36.79 | ||||||
2020 | 30.37 | a | 29.31 | c | 29.40 | a | 34.24 | a | 39.58 | g | 48.14 | a | 50.80 | a | 52.31 | e | 48.57 | 39.13 | a | 29.17 | 26.00 | a | 37.95 | a | ||
2021 | 29.84 | 26.14 | 30.13 | a | 33.14 | a | 42.39 | 54.34 | a | 55.38 | b | 53.20 | a | 45.87 | 36.32 | 32.60 | 25.73 | a | 38.76 | |||||||
2022 | 24.42 | 24.71 | 32.97 | 30.37 | 38.42 | 46.67 | 54.77 | a | 57.29 | 48.53 | 41.50 | a | 23.50 | 16.17 | b | 36.61 | ||||||||||
2023 | 25.10 | a | 22.88 | b | 25.60 | a | 31.07 | b | 45.45 | 50.61 | b | 54.63 | a | 56.61 | 48.65 | d | 39.48 | ----- | z | ----- | z | 40.01 | b | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 24.38 | 27.69 | 31.58 | 35.71 | 42.08 | 48.13 | 53.71 | 52.99 | 46.08 | 37.84 | 30.64 | 25.70 | 38.06 | |||||||||||||
S.D. | 5.95 | 3.95 | 2.45 | 2.35 | 2.31 | 2.24 | 2.25 | 2.37 | 2.56 | 2.42 | 3.36 | 4.41 | 1.26 | |||||||||||||
SKEW | -1.22 | -0.83 | -0.66 | -0.06 | 0.13 | 0.49 | -0.13 | 0.01 | 0.03 | 0.09 | -0.69 | -0.79 | 0.12 | |||||||||||||
MAX | 34.71 | 35.39 | 36.77 | 41.40 | 47.40 | 54.67 | 58.61 | 57.71 | 52.28 | 43.13 | 36.43 | 35.41 | 41.70 | |||||||||||||
MIN | 5.52 | 15.22 | 21.28 | 30.37 | 37.90 | 43.97 | 48.58 | 47.93 | 40.53 | 33.13 | 20.00 | 12.68 | 34.99 | |||||||||||||
YRS | 106 | 108 | 108 | 108 | 106 | 107 | 106 | 107 | 107 | 106 | 105 | 105 | 99 |