YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1893 | ----- | z | ----- | z | ----- | z | ----- | z | 56.20 | a | 71.97 | 73.13 | 70.19 | b | 62.52 | a | 50.45 | 33.29 | b | 15.77 | 54.19 | d | ||||
1894 | 11.26 | 16.68 | 37.08 | 49.05 | 58.69 | 71.42 | 74.90 | a | 71.19 | 62.60 | 48.31 | 26.93 | b | 28.59 | b | 46.39 | ||||||||||
1895 | 6.95 | a | 10.94 | c | 29.30 | a | 52.50 | b | 59.50 | b | 67.37 | 70.98 | 68.92 | a | 66.45 | 43.05 | 31.38 | 20.40 | 43.98 | |||||||
1896 | 18.55 | 24.66 | 25.54 | g | ----- | z | ----- | z | ----- | z | ----- | z | 65.50 | m | 56.13 | 46.12 | e | 24.09 | c | 11.92 | g | 33.91 | g | |||
1897 | 10.71 | x | 29.50 | x | ----- | z | ----- | z | ----- | z | 67.09 | s | 72.90 | 65.76 | 67.93 | 55.19 | b | 33.61 | b | 17.52 | d | 52.15 | f | |||
1898 | 23.94 | 21.71 | 37.13 | d | 45.72 | n | 59.87 | a | 70.42 | l | 71.20 | f | 68.07 | b | 62.32 | 46.98 | b | 30.40 | 16.43 | b | 40.76 | c | ||||
1899 | 16.26 | d | 8.10 | b | 19.82 | a | 46.77 | 59.15 | 67.05 | 70.27 | a | 70.94 | 60.00 | f | 51.83 | b | 41.84 | a | 22.25 | i | 45.20 | b | ||||
1900 | 24.02 | c | 10.80 | h | 28.56 | e | 51.62 | 62.18 | 68.81 | a | 71.42 | 76.58 | a | 61.30 | 58.29 | b | 29.32 | 22.18 | a | 50.39 | a | |||||
1901 | 17.20 | d | 12.97 | i | 30.43 | b | 48.04 | b | 60.14 | b | 69.41 | a | 79.03 | 72.63 | 58.29 | b | 51.40 | 33.11 | b | 16.69 | 48.76 | a | ||||
1902 | 22.52 | a | 16.41 | a | 35.95 | b | 45.09 | a | 61.10 | a | 63.82 | 72.37 | a | 68.37 | a | 58.02 | 50.91 | h | 37.10 | a | 17.84 | b | 45.32 | a | ||
1903 | 18.19 | b | 16.19 | a | 35.16 | b | 47.70 | e | 59.26 | 64.76 | c | 68.44 | 66.60 | 60.07 | c | 51.05 | a | 29.41 | g | 12.43 | b | 45.44 | a | |||
1904 | 10.22 | b | 6.88 | a | 30.65 | 42.64 | b | 58.62 | a | 65.22 | 68.16 | b | 67.26 | 61.80 | 50.94 | 38.91 | a | 19.79 | 43.42 | |||||||
1905 | 5.98 | c | 11.83 | a | 38.37 | 45.62 | 55.37 | 67.20 | 70.06 | 71.94 | 65.10 | a | 47.39 | 36.28 | a | 25.35 | 45.04 | |||||||||
1906 | 21.83 | a | 20.59 | 24.90 | b | ----- | z | 56.26 | d | 63.83 | a | 68.07 | b | 70.38 | b | 62.90 | 43.98 | ----- | z | ----- | z | 48.08 | c | |||
1907 | ----- | z | 17.68 | 31.23 | 36.28 | 45.85 | g | 62.59 | b | 68.94 | 68.13 | a | ----- | z | 46.13 | a | ----- | z | ----- | z | 47.28 | e | ||||
1908 | 19.18 | ----- | z | 32.58 | 48.55 | 57.31 | 65.02 | a | 73.00 | a | 69.24 | 68.90 | 51.12 | a | 37.95 | 23.66 | 49.68 | a | ||||||||
1909 | 16.38 | b | 20.33 | a | 31.18 | a | 41.26 | a | 56.56 | 66.48 | b | 72.04 | g | 75.27 | 61.97 | 48.37 | 38.26 | a | 15.27 | 42.85 | a | |||||
1910 | 14.60 | 13.79 | 47.71 | 52.98 | 54.45 | a | 67.55 | 68.91 | b | 69.22 | b | 63.75 | j | 58.96 | f | 30.73 | 23.44 | n | 46.66 | c | ||||||
1911 | 25.62 | k | 29.15 | a | 38.43 | b | 47.12 | b | 65.22 | a | 72.87 | 72.32 | 67.30 | a | 61.79 | a | 45.42 | a | 25.17 | d | 25.47 | a | 50.02 | a | ||
1912 | -1.42 | a | 19.10 | c | 25.63 | 49.22 | a | 58.00 | a | 64.75 | 71.97 | a | 68.63 | d | 60.22 | a | 49.13 | a | 37.52 | 24.93 | b | 43.97 | ||||
1913 | 15.23 | 15.02 | a | 52.43 | q | ----- | z | 56.32 | 70.60 | a | 71.13 | a | 74.36 | b | 62.28 | ----- | z | 39.52 | 29.40 | 48.21 | c | |||||
1914 | 21.61 | d | 13.33 | e | 31.88 | b | 49.65 | 62.31 | 70.67 | 74.82 | 69.42 | 62.62 | a | 57.34 | b | 38.82 | b | 13.45 | 47.16 | |||||||
1915 | 11.82 | c | 25.48 | 27.61 | 57.63 | 55.05 | ----- | z | 68.68 | 66.00 | a | 62.40 | a | 52.84 | 36.71 | a | 21.98 | a | 44.20 | a | ||||||
1916 | 11.41 | b | 11.71 | a | 28.45 | a | 45.62 | i | 59.00 | b | 63.33 | c | 76.79 | x | 73.18 | 59.07 | i | 47.02 | a | 35.50 | a | 12.00 | 37.96 | c | ||
1917 | 7.62 | a | 7.07 | a | 29.42 | a | 45.05 | ----- | z | 67.30 | g | 76.60 | k | 70.52 | f | 62.28 | e | 41.88 | c | 40.15 | 10.40 | a | 30.48 | d | ||
1918 | 4.56 | d | 18.57 | 39.65 | 44.98 | 62.83 | b | 69.48 | c | 72.95 | c | 72.24 | 55.40 | a | 51.48 | a | 36.10 | a | 29.31 | d | 46.46 | |||||
1919 | 24.98 | b | 17.08 | b | 33.13 | 46.68 | 57.52 | c | 69.48 | c | 75.45 | a | 71.17 | a | 66.45 | j | ----- | z | 29.60 | a | 12.93 | a | 43.80 | b | ||
1920 | 12.79 | b | 19.28 | 33.50 | b | 41.20 | c | 58.63 | a | 70.12 | a | 72.13 | 69.53 | a | 69.57 | 57.13 | d | 33.57 | 24.63 | 46.84 | ||||||
1921 | 24.57 | d | 26.98 | c | 37.12 | b | 51.34 | b | 60.65 | a | 76.23 | 79.23 | a | 71.71 | b | 65.13 | c | 53.14 | c | 27.45 | 23.38 | b | 49.74 | |||
1922 | 15.55 | 13.98 | 33.73 | 47.00 | a | 62.93 | a | 71.07 | 70.45 | 74.25 | a | 68.52 | i | 55.19 | 41.05 | 20.15 | a | 45.94 | a | |||||||
1923 | 18.85 | 12.48 | 27.04 | c | 46.67 | 59.21 | 71.34 | a | 76.82 | 68.92 | 64.65 | 48.57 | a | 39.48 | 30.84 | 47.07 | ||||||||||
1924 | 10.19 | b | 23.34 | a | 31.42 | 47.73 | 52.06 | 65.65 | 69.37 | 69.73 | 58.30 | 56.45 | 35.30 | 10.71 | 44.19 | |||||||||||
1925 | 12.90 | 22.59 | a | 37.50 | 54.70 | 56.52 | 68.32 | 70.97 | a | 72.77 | 67.95 | a | 38.74 | 34.28 | 17.63 | a | 46.24 | |||||||||
1926 | 17.84 | 26.79 | 29.29 | 45.13 | 64.21 | 65.05 | 74.60 | 71.94 | 60.15 | 48.63 | 29.10 | 15.34 | 45.67 | |||||||||||||
1927 | 15.13 | 25.04 | 36.89 | 47.83 | 56.02 | 65.02 | 70.61 | 67.42 | 64.27 | 52.74 | 32.02 | a | 8.29 | c | 45.11 | |||||||||||
1928 | 18.81 | 23.57 | 35.26 | 41.28 | 61.61 | 63.43 | 73.10 | 70.70 | a | 59.52 | c | 50.73 | a | 36.48 | a | 26.18 | a | 46.72 | ||||||||
1929 | 2.19 | b | 9.00 | c | 34.11 | 46.96 | d | 53.63 | a | 65.98 | c | 72.53 | a | 71.05 | a | 59.55 | a | 49.80 | a | 27.78 | 17.60 | a | 42.52 | |||
1930 | 5.29 | b | 27.98 | 33.50 | a | 48.65 | 58.24 | 67.48 | 75.50 | 73.66 | 61.17 | c | 47.08 | 37.02 | b | 22.57 | b | 46.51 | ||||||||
1931 | 26.21 | b | 31.48 | c | 32.55 | 50.05 | 55.26 | 73.47 | a | 75.08 | a | 71.02 | 68.93 | 53.45 | 38.92 | 29.90 | 50.53 | |||||||||
1932 | 15.63 | a | 19.36 | a | 22.95 | a | 46.22 | 59.24 | 71.40 | 74.30 | a | 72.11 | 60.42 | 46.10 | a | 31.80 | e | 14.19 | b | 44.48 | ||||||
1933 | 23.87 | a | 12.87 | a | 30.37 | a | 46.03 | 58.73 | a | 76.10 | 76.12 | a | 68.94 | 67.36 | a | 47.23 | 31.35 | 18.03 | b | 46.42 | ||||||
1934 | 21.06 | 21.28 | a | 31.27 | 47.35 | 69.93 | a | 73.36 | a | 75.55 | 69.63 | 56.83 | 53.98 | 38.23 | 15.25 | a | 47.81 | |||||||||
1935 | 11.65 | 26.82 | 36.15 | 44.45 | 53.87 | a | 64.02 | 78.84 | 72.10 | 63.33 | 47.88 | b | 29.89 | b | 18.18 | 45.60 | ||||||||||
1936 | 3.02 | -1.88 | 30.31 | 41.27 | 63.74 | 66.68 | 80.42 | 75.03 | 65.27 | 46.27 | 30.72 | 20.58 | 43.45 | |||||||||||||
1937 | 2.66 | 13.11 | 27.56 | 45.18 | 59.55 | 66.12 | 74.97 | 77.11 | 64.00 | 46.21 | 30.70 | 16.63 | 43.65 | |||||||||||||
1938 | 14.02 | 20.61 | 38.31 | 49.05 | 56.50 | a | 68.63 | 76.06 | f | 76.27 | 64.93 | 56.90 | b | 32.71 | a | 23.55 | a | 45.59 | a | |||||||
1939 | 21.35 | 12.88 | 32.74 | 46.22 | 64.68 | 70.30 | 75.76 | 70.85 | 65.78 | a | 49.89 | 38.42 | 30.61 | 48.29 | ||||||||||||
1940 | 7.18 | 21.97 | 26.11 | 45.34 | a | 56.69 | 69.19 | a | 75.67 | a | 67.90 | j | 65.16 | b | 56.28 | b | 28.88 | a | 22.24 | 43.16 | a | |||||
1941 | 19.90 | a | 16.96 | 29.95 | 53.03 | 64.27 | 68.30 | 73.21 | 72.82 | a | 66.07 | 52.16 | 36.67 | 27.98 | a | 48.44 | ||||||||||
1942 | 21.13 | 21.36 | 37.31 | 55.56 | e | 56.44 | 67.52 | a | 71.03 | 70.35 | 57.67 | 49.56 | 34.62 | 15.29 | 46.49 | |||||||||||
1943 | 7.11 | 18.14 | 25.60 | 46.13 | 54.97 | 70.03 | 73.50 | 70.85 | a | 57.12 | 48.13 | a | 28.65 | 22.94 | 43.60 | |||||||||||
1944 | 26.90 | a | 22.17 | 26.74 | 42.02 | 62.13 | a | 69.93 | 70.78 | a | ----- | z | 63.32 | 53.50 | ----- | z | 22.24 | b | 45.97 | b | ||||||
1945 | 16.10 | 21.76 | a | 41.81 | 46.38 | 54.29 | 63.27 | 71.31 | 71.56 | 61.58 | 51.37 | 35.08 | 15.61 | 45.84 | ||||||||||||
1946 | 17.47 | a | 22.02 | 44.45 | 53.23 | 56.37 | 71.72 | 73.58 | 68.92 | 61.27 | b | 52.74 | 35.10 | o | 23.09 | b | 49.53 | a | ||||||||
1947 | 24.39 | 15.66 | 30.11 | 44.00 | 56.50 | a | 66.35 | 73.53 | 79.08 | 65.93 | 60.92 | 28.95 | 19.08 | 47.04 | ||||||||||||
1948 | 12.44 | 18.41 | 30.53 | 53.52 | 59.40 | 68.07 | 76.63 | 73.29 | 68.32 | 53.13 | 38.21 | a | 22.35 | 47.86 | ||||||||||||
1949 | 16.97 | a | 14.54 | 32.10 | b | 49.13 | 64.18 | 74.62 | 77.95 | 75.58 | 59.22 | 53.31 | 38.98 | 22.53 | 48.26 | |||||||||||
1950 | 11.40 | 18.04 | 25.27 | 40.28 | 57.85 | 69.78 | 70.97 | 68.82 | 62.52 | 54.50 | a | 29.25 | 12.65 | 43.44 | ||||||||||||
1951 | 9.08 | 18.59 | 22.02 | 42.00 | 62.40 | 64.27 | 71.39 | 68.82 | 58.13 | 49.97 | 26.95 | 18.15 | a | 42.65 | ||||||||||||
1952 | 13.73 | c | 24.41 | 26.02 | 49.98 | 58.29 | 71.45 | 74.10 | 69.85 | a | 63.83 | 46.18 | 36.28 | 22.18 | 46.36 | |||||||||||
1953 | 17.15 | 20.84 | 32.39 | 41.78 | 59.24 | 71.79 | a | 73.21 | 72.37 | 62.98 | 57.61 | 39.73 | 22.60 | 47.64 | ||||||||||||
1954 | 11.79 | 34.25 | 29.24 | b | 49.60 | 53.63 | 71.98 | 74.81 | 70.05 | 62.74 | a | 48.55 | a | 38.88 | 22.71 | c | 47.35 | |||||||||
1955 | 14.92 | 15.21 | 28.92 | a | 54.50 | a | 64.50 | b | 67.60 | 78.00 | 75.29 | 63.47 | 51.03 | 26.91 | a | 11.96 | c | 46.03 | ||||||||
1956 | 10.85 | a | 14.31 | 27.39 | 42.27 | q | 59.87 | 72.98 | a | 69.41 | b | 70.15 | 59.22 | 56.34 | 33.42 | 24.13 | a | 45.28 | a | |||||||
1957 | 10.45 | 21.54 | 30.71 | 47.40 | 57.52 | c | 68.25 | 76.94 | 70.71 | b | 59.97 | 47.48 | 32.72 | a | 25.79 | 45.79 | ||||||||||
1958 | 20.72 | d | 14.52 | 31.61 | 46.98 | 60.81 | 63.25 | 70.27 | 72.23 | 63.72 | a | 53.95 | 36.42 | 16.61 | 45.92 | |||||||||||
1959 | 10.66 | 15.02 | 34.47 | 48.33 | 62.10 | 71.27 | 73.08 | 75.82 | 62.35 | 45.21 | 25.62 | b | 30.58 | 46.21 | ||||||||||||
1960 | 17.45 | 19.61 | a | 19.43 | a | 47.82 | 59.28 | b | 66.07 | a | 72.35 | 72.55 | 62.85 | 51.48 | 36.48 | 19.76 | 45.43 | |||||||||
1961 | 16.12 | a | 25.79 | 34.97 | 41.00 | 56.32 | 69.80 | 71.19 | 72.26 | 61.03 | 52.04 | c | 34.20 | 16.17 | b | 45.91 | ||||||||||
1962 | 10.60 | a | 15.71 | b | 26.44 | 44.78 | 62.57 | b | 67.78 | 70.53 | 71.08 | 59.00 | 53.39 | 39.92 | 21.98 | 45.32 | ||||||||||
1963 | 6.18 | 13.73 | 33.37 | 46.23 | 55.24 | 70.50 | 71.92 | a | 68.87 | 62.70 | 59.45 | 39.37 | 11.21 | 44.90 | ||||||||||||
1964 | 20.33 | a | 23.80 | a | 24.15 | 46.10 | 60.79 | 67.38 | a | 75.17 | b | 66.37 | a | 59.38 | 48.42 | a | 35.07 | 14.03 | 45.08 | |||||||
1965 | 9.23 | 9.73 | 16.74 | 41.85 | c | 59.94 | 67.23 | 70.78 | b | 68.32 | 53.65 | 51.12 | c | 33.12 | 27.84 | 42.46 | ||||||||||
1966 | 2.10 | 13.41 | 35.53 | 41.62 | 53.08 | 67.43 | a | 75.21 | b | 67.13 | 61.27 | 47.90 | 31.86 | b | 17.90 | 42.87 | ||||||||||
1967 | 15.97 | a | 10.71 | 31.55 | a | 45.55 | 53.06 | 66.93 | a | 69.78 | a | 66.18 | 59.50 | 46.89 | 31.98 | 22.39 | 43.37 | |||||||||
1968 | 13.06 | 16.32 | a | 37.69 | 47.50 | b | 54.19 | 67.98 | 71.45 | b | 70.02 | 60.38 | 50.94 | 35.02 | 18.71 | 45.27 | ||||||||||
1969 | 6.78 | a | 17.73 | 22.89 | 48.43 | 59.98 | 61.37 | 73.16 | 72.40 | b | 62.27 | 46.03 | 33.85 | 19.60 | a | 43.71 | ||||||||||
1970 | 2.21 | 13.77 | 24.10 | 45.27 | 58.34 | 70.22 | 73.55 | 70.60 | 60.58 | 49.05 | c | 31.47 | 15.60 | 42.90 | ||||||||||||
1971 | 8.13 | 15.82 | 27.58 | a | 47.42 | 55.69 | 71.97 | 68.66 | 69.68 | 61.00 | 53.71 | 34.29 | a | 18.66 | 44.38 | |||||||||||
1972 | 6.53 | 10.69 | 27.98 | 42.05 | 61.79 | 67.10 | 69.52 | 70.52 | a | 59.75 | 44.66 | b | 32.59 | a | 12.21 | 42.11 | ||||||||||
1973 | 15.92 | a | 21.27 | 40.61 | 44.93 | 55.32 | 70.05 | 72.03 | 71.77 | 60.88 | a | 54.45 | 35.62 | 16.40 | 46.61 | |||||||||||
1974 | 11.00 | a | 15.75 | 30.59 | b | 47.02 | 55.16 | 66.27 | 76.85 | 67.15 | 57.23 | 49.85 | 34.55 | 23.13 | 44.55 | |||||||||||
1975 | 14.37 | 13.88 | 21.58 | a | 38.23 | 61.55 | 68.00 | 75.25 | a | 71.17 | a | 57.77 | 51.31 | 37.63 | 20.77 | a | 44.29 | |||||||||
1976 | 14.81 | b | 28.52 | 32.29 | 51.18 | 58.08 | a | 69.65 | 74.70 | a | 71.30 | a | 59.66 | a | 42.73 | a | 27.27 | 11.47 | a | 45.14 | ||||||
1977 | -2.63 | 23.85 | e | 37.11 | 53.24 | a | 66.10 | 67.78 | a | 73.60 | b | 64.35 | g | 61.38 | 46.92 | a | 31.40 | a | 15.85 | 43.15 | a | |||||
1978 | 4.02 | c | 10.09 | 30.23 | 45.42 | 60.53 | 67.97 | 69.56 | 65.94 | w | ----- | z | ----- | z | ----- | z | ----- | z | 41.12 | e | ||||||
1979 | 1.94 | 8.79 | 26.55 | 40.85 | 54.10 | 66.70 | b | 71.28 | b | 67.73 | a | 61.28 | 44.09 | b | 28.08 | 24.91 | b | 41.36 | ||||||||
1980 | 17.44 | e | 15.83 | 27.81 | 49.55 | 63.74 | 70.35 | 76.62 | a | 70.63 | a | 63.07 | b | 45.30 | f | 36.58 | 20.03 | 46.51 | a | |||||||
1981 | 17.43 | a | 23.84 | 36.95 | 50.08 | 56.84 | 67.25 | j | 72.55 | 69.23 | 60.17 | 45.92 | 37.72 | 16.15 | 44.26 | a | ||||||||||
1982 | 2.05 | c | 14.33 | d | 29.48 | 41.32 | 59.86 | b | 62.83 | a | 73.58 | 70.84 | b | 62.16 | a | 50.65 | a | 31.06 | c | 26.16 | 43.69 | |||||
1983 | 20.59 | b | 25.80 | a | 33.34 | 42.11 | b | 55.48 | c | 67.71 | d | 77.50 | f | 76.69 | j | 62.60 | f | 49.81 | e | 34.04 | f | 5.20 | i | 42.12 | e | |
1984 | 13.33 | h | 33.83 | w | ----- | z | 46.08 | x | 60.15 | n | 70.19 | c | 72.18 | a | 74.67 | a | 59.67 | d | 53.16 | c | 35.93 | b | 18.12 | f | 60.97 | f |
1985 | 17.68 | i | 18.73 | b | 37.10 | b | 52.24 | c | 63.78 | d | 63.79 | d | 72.14 | b | 66.55 | c | 61.45 | a | 48.88 | c | 24.20 | e | 9.23 | c | 47.10 | a |
1986 | 19.10 | b | 16.58 | d | 35.41 | b | 49.79 | f | 61.88 | c | 71.26 | e | 75.08 | a | 67.93 | a | 62.82 | b | 51.70 | a | 29.02 | a | 25.37 | a | 46.92 | a |
1987 | 24.22 | b | 33.45 | 40.17 | a | 54.38 | b | 66.56 | f | 75.55 | h | 76.06 | e | 72.05 | j | 63.83 | g | 46.48 | g | 38.56 | f | 24.19 | g | 45.65 | g | |
1988 | 10.22 | d | 14.35 | b | 36.09 | d | 47.36 | b | 65.93 | c | 75.69 | c | 76.93 | d | 74.70 | f | 64.80 | g | 47.98 | i | ----- | z | 23.83 | g | 46.65 | e |
1989 | 22.52 | g | 12.85 | d | 27.16 | 47.79 | b | 58.83 | a | 69.10 | a | 76.02 | a | 71.98 | d | 61.90 | a | 51.83 | a | 31.02 | d | 12.47 | a | 47.36 | a | |
1990 | 28.32 | a | 25.28 | a | 37.73 | 49.02 | a | 57.27 | 69.90 | 71.66 | 70.66 | 65.91 | a | 49.68 | 38.80 | 17.35 | 48.47 | |||||||||
1991 | 14.02 | c | 27.09 | a | 35.29 | 50.28 | 62.05 | 73.62 | 73.18 | a | 71.39 | c | 61.55 | 49.26 | 25.10 | a | 21.13 | a | 47.00 | |||||||
1992 | 23.27 | 28.21 | 34.95 | 44.10 | 61.38 | a | 65.34 | a | 64.75 | a | 65.11 | 58.59 | b | 46.68 | a | 30.40 | a | 20.17 | b | 45.25 | ||||||
1993 | 11.52 | g | 14.66 | 26.98 | b | 43.29 | d | 56.68 | a | 64.41 | a | 69.97 | a | 70.44 | d | 54.42 | d | 45.52 | a | 30.26 | a | 21.50 | c | 45.29 | a | |
1994 | 3.23 | 9.87 | b | 33.47 | b | 44.20 | e | 60.30 | a | ----- | z | 68.03 | b | 65.73 | c | 62.60 | a | 51.40 | a | 36.26 | c | 22.96 | c | 41.64 | a | |
1995 | 16.44 | e | 17.96 | c | 32.91 | b | 41.63 | 54.77 | e | 69.40 | 72.10 | a | 73.68 | c | 57.33 | j | ----- | z | ----- | z | 19.05 | u | 47.36 | d | ||
1996 | 7.10 | f | 18.35 | e | 25.54 | d | 41.00 | b | 54.14 | c | 69.14 | a | 68.43 | a | 69.03 | 59.06 | e | 48.40 | a | 24.38 | a | 11.89 | c | 44.49 | a | |
1997 | 9.88 | c | 19.32 | c | 29.83 | e | 41.67 | a | 51.95 | b | 70.16 | a | 70.74 | 68.88 | b | 62.03 | a | 49.31 | b | 26.59 | b | 26.40 | b | 43.90 | ||
1998 | 15.92 | 30.63 | a | 30.15 | 49.62 | b | 64.42 | a | 65.29 | a | 71.95 | b | 70.88 | b | 65.38 | a | 50.48 | b | 37.00 | c | 25.13 | 48.07 | ||||
1999 | 11.03 | a | 26.66 | 32.32 | c | ----- | z | 59.93 | d | 65.90 | d | 74.57 | c | 69.45 | a | 57.74 | e | 47.33 | e | 40.85 | g | 23.89 | c | 46.88 | b | |
2000 | 13.91 | c | 25.56 | c | 40.89 | c | 45.36 | b | 59.80 | d | 64.31 | c | 71.13 | d | 70.48 | b | 59.76 | e | 52.00 | c | 29.10 | a | 5.61 | c | 44.83 | |
2001 | 17.24 | b | 8.77 | b | 23.97 | 45.96 | b | 58.97 | a | 67.86 | e | 73.61 | d | 71.93 | b | 60.07 | c | 47.72 | a | 44.65 | d | 26.97 | 45.64 | |||
2002 | 22.73 | 27.04 | a | 22.90 | a | 44.38 | a | 53.38 | b | 69.38 | d | 75.61 | d | 69.52 | b | 61.96 | b | 41.33 | b | 32.83 | f | 25.60 | a | 46.71 | a | |
2003 | 13.36 | c | 14.96 | c | 30.25 | a | 45.35 | f | 56.07 | b | 67.05 | b | 71.21 | c | 72.93 | c | 59.92 | e | 49.73 | c | 31.30 | b | 23.78 | b | 44.60 | a |
2004 | 11.23 | a | ----- | z | 35.09 | d | 48.52 | c | 55.56 | d | 64.10 | 69.72 | a | 64.10 | 65.47 | a | 50.63 | d | 37.32 | 22.00 | a | 47.61 | a | |||
2005 | 14.07 | a | 24.48 | b | 28.77 | c | 50.25 | 54.58 | a | ----- | z | ----- | z | ----- | z | 65.13 | ----- | z | ----- | z | ----- | z | 39.55 | f | ||
2006 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 68.59 | h | 75.45 | c | 72.21 | 59.02 | a | 46.73 | 36.25 | 27.84 | c | 52.91 | f | |||
2007 | 19.17 | a | 12.12 | 36.03 | 45.50 | 63.13 | 70.88 | 74.45 | a | 70.35 | 63.73 | 53.84 | 34.75 | 15.39 | 46.61 | |||||||||||
2008 | 11.35 | 14.71 | 28.00 | 42.90 | 56.34 | 67.38 | 72.89 | 69.76 | 63.05 | 50.32 | 39.92 | 23.62 | o | 46.97 | a | |||||||||||
2009 | ----- | z | 21.67 | g | 30.44 | 49.95 | t | 57.97 | 65.63 | 67.19 | 67.34 | 64.15 | 41.90 | 40.28 | 15.19 | 50.01 | c | |||||||||
2010 | 7.98 | 11.96 | 36.35 | 53.28 | 58.45 | 67.35 | 73.63 | 73.97 | 58.72 | 51.44 | 33.05 | 13.65 | 44.99 | |||||||||||||
2011 | 8.23 | 15.41 | 26.44 | 43.73 | 56.77 | 67.98 | 76.45 | 70.18 | 59.55 | 51.94 | 36.33 | 24.74 | 44.81 | |||||||||||||
2012 | 22.05 | 25.41 | 46.44 | 48.28 | 62.00 | 69.38 | 78.00 | 69.05 | 59.05 | b | 45.53 | 36.67 | 21.52 | 48.62 | ||||||||||||
2013 | 16.27 | 16.36 | 23.93 | a | 37.42 | 55.56 | 66.63 | 71.74 | 69.97 | 64.00 | 47.39 | 30.10 | 11.79 | 42.60 | ||||||||||||
2014 | 7.19 | 6.07 | 23.40 | 42.52 | 56.90 | 68.62 | 69.33 | b | 71.03 | 60.73 | 47.65 | 23.95 | 23.11 | 41.71 | ||||||||||||
2015 | 16.52 | 9.80 | 33.54 | c | 47.65 | 57.73 | 67.07 | 70.56 | 67.44 | 64.91 | a | 49.29 | 37.55 | 26.79 | 45.74 | |||||||||||
2016 | 14.13 | 22.67 | 38.18 | 47.40 | 57.97 | 69.47 | 71.85 | 69.74 | 63.40 | 50.16 | 41.75 | 17.58 | 47.03 | |||||||||||||
2017 | 17.97 | 29.02 | a | 31.34 | 47.48 | a | 55.82 | 68.23 | 72.06 | 65.08 | 62.73 | b | 48.65 | 31.18 | 18.45 | 45.67 | ||||||||||
2018 | 12.29 | 11.84 | 28.98 | 32.72 | a | 64.71 | 70.00 | 71.87 | 69.44 | 63.33 | 43.13 | 25.28 | 23.02 | 43.05 | ||||||||||||
2019 | 11.89 | 6.39 | 24.44 | 44.60 | 53.52 | 66.55 | 71.37 | 67.55 | 63.88 | 44.89 | 28.35 | 18.05 | 41.79 | |||||||||||||
2020 | 13.95 | 14.36 | 34.68 | 42.86 | a | 56.66 | 70.30 | 72.87 | 70.50 | 59.22 | 42.03 | a | 37.17 | 24.35 | a | 44.91 | ||||||||||
2021 | 20.69 | 9.07 | 37.12 | a | 45.30 | 57.47 | 73.17 | 72.15 | 70.47 | 63.17 | 53.55 | 35.55 | 23.21 | 46.74 | ||||||||||||
2022 | 7.31 | 11.34 | 29.85 | 38.18 | 58.19 | 69.43 | 72.52 | 68.95 | 61.97 | 48.05 | 33.15 | 14.34 | 42.77 | |||||||||||||
2023 | 16.61 | 15.96 | 24.98 | 42.76 | a | 60.89 | 71.42 | 69.89 | 70.89 | 65.30 | 48.90 | 35.73 | 31.61 | 46.25 | ||||||||||||
2024 | 17.39 | 30.38 | 34.69 | 46.59 | m | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 27.49 | i | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 14.03 | 18.10 | 31.45 | 46.37 | 58.68 | 68.34 | 72.78 | 70.49 | 61.89 | 49.79 | 33.66 | 20.00 | 45.39 | |||||||||||||
S.D. | 6.52 | 6.63 | 5.53 | 4.26 | 3.47 | 3.03 | 2.83 | 2.68 | 3.04 | 4.03 | 4.59 | 5.55 | 1.94 | |||||||||||||
SKEW | -0.21 | 0.11 | 0.14 | -0.09 | 0.43 | 0.19 | 0.20 | 0.37 | 0.08 | 0.09 | -0.23 | -0.10 | 0.09 | |||||||||||||
MAX | 28.32 | 34.25 | 47.71 | 57.63 | 69.93 | 76.23 | 80.42 | 79.08 | 69.57 | 60.92 | 44.65 | 31.61 | 50.53 | |||||||||||||
MIN | -2.63 | -1.88 | 16.74 | 32.72 | 51.95 | 61.37 | 64.75 | 64.10 | 53.65 | 38.74 | 23.95 | 5.61 | 41.36 | |||||||||||||
YRS | 121 | 123 | 126 | 117 | 124 | 121 | 123 | 121 | 120 | 121 | 118 | 118 | 82 |