YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1885 | ----- | z | ----- | z | 25.00 | 43.77 | 55.77 | 65.07 | 73.23 | 64.15 | 58.88 | 42.61 | 33.05 | a | 28.50 | i | 51.28 | c | ||||||||
1886 | 1.35 | 14.09 | ----- | z | 47.02 | 58.74 | 65.58 | 72.03 | 71.16 | 58.80 | 52.03 | 26.63 | 8.32 | 43.25 | a | |||||||||||
1887 | 0.74 | 9.05 | 27.61 | 45.87 | 62.03 | 69.27 | 73.52 | 67.16 | 58.10 | 40.52 | ----- | z | ----- | z | 45.39 | b | ||||||||||
1888 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1889 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1890 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1891 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1892 | 10.00 | 19.79 | e | 28.03 | 42.10 | ----- | z | ----- | z | 70.37 | d | 68.73 | 61.83 | 48.70 | h | 28.40 | 14.61 | 38.21 | c | |||||||
1893 | 5.63 | h | 8.43 | 23.50 | 39.37 | 53.84 | 68.18 | 71.15 | 66.42 | 61.03 | 48.19 | 29.80 | 13.83 | e | 43.98 | a | ||||||||||
1894 | ----- | z | 13.58 | b | 32.08 | f | 47.09 | b | 58.23 | a | 69.12 | 75.71 | e | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 52.75 | g | |
1895 | ----- | z | ----- | z | 29.50 | b | 52.00 | 56.46 | d | 65.87 | 69.77 | c | 71.64 | f | 65.27 | 43.45 | 27.18 | 21.40 | 47.88 | c | ||||||
1896 | 19.63 | d | 21.64 | a | 25.73 | 48.71 | f | 63.30 | a | 65.42 | l | 68.61 | q | 69.05 | 55.17 | f | 44.95 | 24.17 | a | 24.69 | 36.65 | d | ||||
1897 | 11.00 | 21.09 | a | 24.58 | 42.76 | e | 58.21 | g | 64.50 | a | ----- | z | 61.79 | n | 67.22 | 53.19 | 30.17 | 12.66 | b | 36.35 | c | |||||
1898 | 19.68 | c | 19.25 | b | 32.92 | 45.00 | 57.26 | 66.87 | 70.15 | 67.84 | 62.22 | 42.74 | d | 27.04 | f | ----- | z | 48.39 | b | |||||||
1899 | ----- | z | 7.33 | y | 17.13 | 45.13 | d | 57.80 | a | 66.68 | 72.35 | 72.44 | 60.22 | 53.56 | d | 41.72 | 20.68 | f | 54.11 | c | ||||||
1900 | 23.67 | a | 10.39 | f | 23.62 | b | 49.07 | a | 63.10 | 67.83 | a | 70.98 | 76.43 | a | 60.92 | 56.74 | 27.86 | a | 21.15 | 49.21 | a | |||||
1901 | 15.30 | d | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 59.29 | a | 50.68 | 30.13 | 14.93 | b | 34.07 | g | ||
1902 | 15.87 | 13.66 | 34.63 | 44.97 | 61.88 | k | 62.05 | b | 70.66 | 66.06 | 55.47 | 48.90 | 34.74 | a | 14.88 | a | 41.99 | a | ||||||||
1903 | 13.97 | 12.21 | 34.38 | a | 45.24 | a | 60.37 | a | 64.02 | 69.42 | 65.12 | a | 57.21 | a | 48.34 | 30.41 | c | 13.31 | e | 42.83 | ||||||
1904 | 6.81 | b | 4.31 | m | ----- | z | ----- | z | ----- | z | 61.30 | y | 68.10 | 67.13 | 60.90 | 49.77 | a | 38.73 | 19.60 | a | 44.43 | e | ||||
1905 | 4.74 | d | 10.35 | b | 37.83 | k | 45.38 | a | 55.80 | d | 67.71 | b | 69.92 | 72.79 | 64.64 | a | 47.06 | 36.48 | a | 23.53 | b | 45.31 | a | |||
1906 | 20.80 | a | 19.26 | a | 23.72 | a | 50.12 | 57.97 | 66.52 | 69.94 | 71.77 | a | 65.59 | a | 48.42 | a | 32.93 | a | 21.43 | a | 45.70 | |||||
1907 | 9.87 | 19.93 | 33.40 | 38.07 | 49.52 | b | 57.50 | s | 71.26 | j | 68.94 | 60.05 | a | 49.28 | a | 33.73 | 24.84 | 38.76 | b | |||||||
1908 | 20.02 | a | 21.41 | 32.73 | 47.97 | a | 56.98 | 64.52 | 71.98 | 68.34 | 67.03 | a | 48.33 | a | 35.02 | 21.98 | a | 46.36 | ||||||||
1909 | 14.79 | 18.95 | 28.02 | 38.67 | 55.90 | b | 66.63 | 71.48 | i | 75.15 | e | 60.57 | b | 47.30 | a | 36.58 | 11.55 | c | 41.28 | a | ||||||
1910 | 11.92 | 11.45 | 45.58 | 53.30 | b | 54.81 | 69.68 | 73.77 | 71.86 | c | 61.43 | a | 53.13 | 28.52 | a | 18.53 | 46.17 | |||||||||
1911 | 10.32 | 22.55 | 36.58 | 43.85 | 63.16 | 72.53 | 72.23 | 67.62 | b | 61.24 | a | 44.73 | 24.26 | a | 24.40 | 45.29 | ||||||||||
1912 | -1.89 | 14.36 | a | 24.38 | a | 48.77 | 58.89 | 63.57 | 72.13 | a | 68.75 | a | 60.79 | b | 50.29 | b | 37.32 | 24.52 | b | 43.49 | ||||||
1913 | 16.86 | c | 14.98 | 26.41 | c | 49.24 | i | 58.24 | h | 70.82 | 72.27 | a | 73.03 | b | 63.63 | c | 46.65 | 40.38 | 30.47 | a | 45.55 | b | ||||
1914 | 23.86 | b | 11.08 | b | 30.11 | 46.17 | a | 59.57 | a | 68.52 | a | 75.08 | a | 70.84 | 62.30 | b | 53.31 | e | 37.00 | 12.10 | 45.83 | |||||
1915 | 13.71 | 23.84 | 26.77 | 54.65 | 52.91 | b | 62.68 | 67.80 | a | 65.94 | 61.13 | 51.56 | 35.67 | a | 20.98 | 44.80 | ||||||||||
1916 | 11.94 | 12.07 | a | 28.40 | 44.07 | 57.15 | 62.91 | a | 78.19 | 72.21 | 61.13 | 46.07 | d | 33.53 | 13.62 | b | 43.44 | |||||||||
1917 | 9.02 | a | 7.63 | b | 29.13 | 43.10 | 54.24 | 63.17 | c | 72.57 | b | 68.23 | 60.20 | 39.76 | 38.23 | 10.66 | b | 41.33 | ||||||||
1918 | 3.08 | 17.41 | a | 38.71 | 43.80 | 62.11 | 68.52 | a | 70.98 | 72.11 | 57.00 | 51.26 | 36.92 | 29.10 | 45.92 | |||||||||||
1919 | 23.61 | 18.98 | 33.18 | a | 45.93 | 57.31 | b | 70.17 | 75.75 | a | 71.58 | 65.67 | 46.55 | b | 29.95 | a | 12.08 | 45.90 | ||||||||
1920 | 9.24 | 19.16 | 33.45 | 39.27 | 58.89 | 69.40 | 71.84 | 68.73 | a | 65.62 | 56.15 | a | 32.63 | 23.02 | 45.62 | |||||||||||
1921 | 23.05 | 25.25 | 37.48 | 51.15 | 61.24 | 75.58 | 78.61 | 70.82 | 65.40 | 51.63 | 27.85 | 22.45 | 49.21 | |||||||||||||
1922 | 12.78 | a | 15.27 | 34.02 | 46.27 | b | 62.35 | 71.55 | 70.32 | 75.13 | a | 67.48 | 54.03 | 38.74 | a | 17.95 | 47.16 | |||||||||
1923 | 19.97 | 12.73 | 23.53 | a | 44.61 | b | 58.13 | 70.37 | 77.71 | 69.05 | 63.02 | 46.47 | 38.02 | 30.66 | 46.19 | |||||||||||
1924 | 8.78 | a | 21.95 | 28.35 | 46.53 | a | 51.48 | 65.18 | 70.02 | 70.64 | c | 58.36 | a | 57.66 | 33.89 | b | 10.57 | a | 43.62 | |||||||
1925 | 14.77 | 23.21 | 35.97 | a | 53.98 | 55.10 | b | 66.90 | 71.39 | 72.35 | 66.42 | 37.27 | 33.43 | 17.45 | 45.69 | |||||||||||
1926 | 18.05 | 26.14 | 27.26 | 44.40 | 63.50 | 63.62 | 73.00 | a | 71.20 | a | 59.20 | 47.59 | b | 28.21 | b | 15.71 | c | 44.82 | ||||||||
1927 | 16.48 | a | 24.91 | a | 36.69 | 46.65 | 54.55 | 64.68 | 70.11 | 67.19 | 63.83 | 52.27 | a | 31.68 | 11.97 | 45.09 | ||||||||||
1928 | 20.55 | a | 23.91 | 34.63 | 40.08 | 62.02 | 62.83 | a | 73.77 | 70.40 | 59.12 | 51.27 | 35.43 | a | 25.52 | a | 46.63 | |||||||||
1929 | 3.35 | 9.39 | 34.05 | 47.57 | 55.19 | 66.00 | a | 73.81 | 71.03 | 60.23 | 50.11 | 28.15 | 19.17 | e | 43.17 | |||||||||||
1930 | 7.31 | 28.46 | a | 33.03 | 48.83 | 57.05 | 67.32 | 75.69 | 73.61 | 62.17 | 47.77 | a | 38.32 | 23.65 | a | 46.93 | ||||||||||
1931 | 26.13 | 33.77 | 32.43 | a | 49.92 | 56.75 | a | 74.41 | a | 76.92 | 71.77 | 69.07 | 54.48 | 41.00 | 30.78 | a | 51.45 | |||||||||
1932 | 19.14 | c | 21.71 | a | 22.20 | a | 46.70 | b | 59.38 | c | 71.28 | a | 73.69 | 72.29 | 60.75 | 46.60 | 30.55 | 17.78 | b | 45.17 | ||||||
1933 | 26.87 | 16.20 | a | 31.42 | a | 46.17 | a | 58.60 | b | 78.13 | c | 74.87 | a | 68.74 | 67.70 | 48.24 | b | 31.79 | d | 19.45 | 47.35 | |||||
1934 | 23.21 | 21.72 | a | 30.90 | 46.67 | a | 70.43 | a | 74.40 | 76.84 | 67.88 | c | 58.12 | a | 52.68 | a | 37.64 | a | 13.78 | f | 50.95 | a | ||||
1935 | 11.12 | a | 24.34 | 35.13 | 42.65 | 53.60 | b | 64.10 | a | 77.34 | 71.31 | 62.03 | a | 47.02 | b | 28.41 | g | 16.78 | b | 45.95 | a | |||||
1936 | 3.88 | b | -1.68 | a | 30.76 | b | 40.00 | b | 63.12 | a | 66.50 | c | 80.92 | e | 74.85 | 65.55 | 45.48 | 30.33 | 22.85 | e | 43.55 | |||||
1937 | 5.59 | d | 13.52 | 26.15 | a | 43.60 | 58.75 | c | 66.56 | c | 76.03 | 76.32 | 63.00 | 45.66 | 29.20 | b | 17.23 | 43.47 | ||||||||
1938 | 14.08 | 21.61 | a | 38.30 | a | 46.12 | 57.24 | 66.80 | b | 74.98 | a | 73.31 | 64.58 | 57.60 | a | 32.98 | a | 23.30 | a | 47.58 | ||||||
1939 | 23.05 | a | 15.02 | a | 33.00 | a | 44.54 | b | 65.79 | 70.98 | 75.77 | a | 71.21 | 66.67 | 49.67 | a | 38.48 | 30.74 | 48.74 | |||||||
1940 | 8.55 | a | 21.32 | a | 26.73 | 44.72 | a | 56.92 | 69.78 | 76.37 | a | 68.68 | 64.84 | a | 55.21 | 30.60 | a | 22.35 | a | 45.51 | ||||||
1941 | 19.06 | 16.39 | 29.35 | 52.12 | 64.68 | 69.16 | b | 73.80 | a | 73.27 | 63.72 | 52.39 | 36.08 | 26.81 | 48.07 | |||||||||||
1942 | 18.36 | b | 19.79 | b | 34.63 | 50.70 | c | 54.31 | b | 65.98 | b | 70.28 | b | 69.52 | c | 55.79 | d | 49.43 | b | 32.38 | b | 14.65 | e | 44.65 | ||
1943 | 6.74 | b | 18.58 | c | 22.48 | f | 44.26 | c | 54.54 | e | 69.68 | e | 73.26 | d | 70.52 | d | 56.53 | a | 47.78 | b | 31.15 | m | 22.81 | b | 46.47 | b |
1944 | 26.24 | j | ----- | z | 25.55 | b | 42.22 | 62.02 | d | 68.89 | c | 69.11 | 69.66 | 61.43 | c | 50.45 | b | 38.62 | 19.21 | 50.72 | b | |||||
1945 | 15.84 | 21.32 | 41.73 | a | 45.98 | 53.13 | 62.22 | 70.61 | 71.16 | 61.70 | 51.37 | 33.43 | 15.32 | 45.32 | ||||||||||||
1946 | 18.56 | 22.21 | 44.05 | 52.57 | 54.94 | 68.38 | 73.29 | 68.31 | 61.72 | c | 54.15 | 33.76 | a | 24.60 | 48.04 | |||||||||||
1947 | 22.44 | f | 14.19 | b | 29.50 | 43.22 | 54.14 | f | 64.20 | 71.40 | 78.52 | c | 65.76 | a | 59.92 | a | 29.02 | a | 19.42 | 47.51 | b | |||||
1948 | 11.88 | e | 18.83 | 30.26 | 51.23 | 57.48 | a | 64.69 | a | 71.67 | a | 70.15 | 66.30 | 50.34 | 35.36 | a | 19.57 | a | 45.65 | |||||||
1949 | 15.35 | e | 15.76 | a | 30.47 | 48.26 | a | 62.60 | e | 71.57 | 75.13 | a | 72.97 | 58.88 | 55.72 | d | 39.07 | a | 22.47 | a | 47.35 | |||||
1950 | 12.28 | a | 17.93 | 26.13 | a | 38.86 | a | 57.40 | 67.66 | b | 68.39 | 67.53 | 62.20 | 56.48 | 29.07 | a | 14.10 | a | 43.17 | |||||||
1951 | 11.63 | a | 18.61 | 22.09 | b | 41.22 | 61.10 | 63.68 | 70.92 | 68.45 | a | 58.72 | 50.05 | 27.57 | 17.97 | a | 42.67 | |||||||||
1952 | 15.57 | a | 26.88 | 28.00 | 49.38 | 57.37 | 70.52 | f | 74.05 | i | 69.68 | 64.13 | 45.52 | 36.26 | a | 23.52 | 41.63 | b | ||||||||
1953 | 18.78 | a | 22.43 | 33.15 | 41.22 | a | 58.94 | 71.87 | 72.65 | 72.42 | 63.15 | 57.58 | 40.17 | 24.74 | 48.09 | |||||||||||
1954 | 14.23 | 34.86 | 29.82 | 49.86 | a | 54.10 | a | 71.53 | 75.06 | 70.71 | 63.11 | b | 48.85 | 39.50 | 24.10 | 47.98 | ||||||||||
1955 | 16.94 | 17.80 | a | 28.58 | 53.57 | 62.45 | 69.10 | i | 77.76 | 76.53 | 64.57 | a | 51.82 | 28.08 | 13.55 | 44.69 | a | |||||||||
1956 | 12.35 | 15.38 | 26.03 | 41.13 | 58.37 | 72.95 | 68.23 | 69.56 | 58.40 | 55.74 | 32.53 | 23.39 | 44.51 | |||||||||||||
1957 | 10.08 | 22.98 | 30.52 | 46.68 | 56.00 | a | 66.80 | 76.23 | 69.69 | 59.10 | 46.53 | 31.27 | 26.08 | 45.16 | ||||||||||||
1958 | 22.05 | 14.82 | 31.84 | 46.77 | 61.39 | 63.42 | 70.18 | 72.08 | 62.87 | 53.79 | 36.18 | 15.31 | 45.89 | |||||||||||||
1959 | 10.05 | 14.27 | 29.84 | 46.42 | 59.92 | 69.52 | 70.90 | 73.06 | 59.83 | 42.86 | b | 23.03 | 27.98 | 43.97 | ||||||||||||
1960 | 16.94 | 17.17 | 17.47 | 45.12 | 57.03 | 64.78 | 71.79 | 71.58 | 62.57 | 50.66 | 35.72 | 18.66 | 44.12 | |||||||||||||
1961 | 14.74 | 24.00 | 31.55 | 39.18 | 55.81 | 69.50 | 70.32 | 71.53 | 59.52 | 52.43 | a | 33.12 | 16.31 | 44.83 | ||||||||||||
1962 | 10.53 | 15.05 | 24.52 | 43.30 | 62.82 | 67.23 | 68.90 | 70.05 | 58.03 | 52.05 | 37.72 | 20.52 | 44.23 | |||||||||||||
1963 | 5.55 | a | 14.80 | 34.21 | 48.15 | 57.13 | 71.60 | 72.26 | 68.61 | 63.05 | 60.24 | 40.03 | a | 10.82 | 45.54 | |||||||||||
1964 | 22.82 | 26.48 | b | 26.18 | a | 46.63 | 62.97 | 69.32 | 76.05 | 68.44 | 59.68 | 49.09 | b | 34.20 | b | 16.30 | a | 46.51 | ||||||||
1965 | 10.43 | b | 12.26 | a | 18.87 | 42.05 | 60.44 | 68.15 | 71.74 | 68.94 | 54.97 | a | 51.52 | 33.98 | 29.35 | 43.56 | ||||||||||
1966 | 4.24 | 16.72 | a | 35.48 | 41.50 | a | 55.17 | b | 69.28 | 75.10 | 68.98 | 61.28 | 49.85 | 32.17 | 20.50 | a | 44.19 | |||||||||
1967 | 16.32 | c | 12.52 | a | 33.40 | b | 46.17 | 53.98 | 68.10 | 70.08 | 67.16 | 60.68 | 47.90 | 32.47 | 23.48 | 44.36 | ||||||||||
1968 | 16.05 | 16.88 | 39.02 | 49.17 | 54.08 | a | 68.02 | 70.74 | 70.00 | 60.57 | 50.47 | 34.39 | b | 17.28 | a | 45.56 | ||||||||||
1969 | 9.32 | a | 18.83 | a | 24.59 | b | 48.47 | 60.85 | a | 62.61 | b | 73.81 | b | 73.00 | 63.22 | 46.31 | b | 34.43 | a | 19.21 | 44.55 | |||||
1970 | 5.63 | a | 14.04 | b | 25.05 | 45.90 | a | 60.03 | b | 69.45 | b | 72.97 | 71.00 | c | 61.57 | 49.39 | 33.38 | 18.52 | 43.91 | |||||||
1971 | 8.68 | 17.66 | 28.66 | 47.13 | 55.76 | 72.58 | 69.34 | 69.85 | 63.25 | 53.74 | 34.08 | 19.60 | 45.03 | |||||||||||||
1972 | 8.52 | 13.24 | 29.55 | 42.33 | 60.76 | 67.40 | 69.82 | 70.87 | 60.29 | b | 45.53 | 32.97 | 12.94 | 42.85 | ||||||||||||
1973 | 18.97 | 22.27 | 40.02 | 44.52 | 55.37 | 69.42 | 73.47 | 72.18 | a | 60.98 | 54.70 | a | 35.55 | 17.03 | 47.04 | |||||||||||
1974 | 12.53 | 16.50 | b | 29.53 | a | 48.25 | 55.48 | 65.97 | 76.68 | 68.10 | 58.74 | a | 51.40 | 34.98 | 23.87 | 45.17 | ||||||||||
1975 | 16.48 | a | 17.75 | 23.66 | 39.50 | 62.08 | 68.21 | a | 74.55 | 72.32 | 58.07 | 53.97 | 38.52 | 22.71 | 45.65 | |||||||||||
1976 | 16.65 | 30.22 | 34.68 | a | 51.60 | 57.52 | 70.46 | d | 74.50 | 70.73 | 59.58 | 43.22 | m | 27.19 | a | 11.05 | 45.83 | a | ||||||||
1977 | -1.19 | b | 20.89 | a | 36.55 | c | 51.48 | a | 65.20 | a | 67.33 | c | 71.06 | e | 63.41 | h | 57.96 | c | 43.24 | j | 27.43 | a | 10.67 | d | 40.74 | b |
1978 | 1.78 | b | 6.21 | 24.83 | b | 42.96 | b | 55.60 | a | ----- | z | 68.94 | 68.35 | 64.18 | 47.89 | v | ----- | z | ----- | z | 41.61 | d | ||||
1979 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 68.07 | o | 72.26 | 67.85 | 62.38 | a | 46.73 | 32.00 | 24.05 | 50.88 | f | |||||
1980 | 14.95 | 13.89 | a | 25.68 | 46.43 | 60.52 | 67.77 | 73.31 | 69.40 | 59.72 | 43.03 | 34.58 | 17.95 | a | 43.94 | |||||||||||
1981 | 18.13 | a | 23.75 | 37.03 | 50.27 | b | 56.95 | a | 68.12 | a | 72.29 | 69.71 | 60.17 | 45.48 | 37.60 | 16.29 | 46.32 | |||||||||
1982 | 1.92 | 14.57 | a | 28.08 | a | 40.70 | 60.12 | a | 62.40 | 73.56 | 68.62 | a | 58.93 | 48.70 | a | 30.76 | a | 24.03 | a | 42.70 | ||||||
1983 | 17.92 | 24.00 | b | 30.83 | a | 39.73 | 52.90 | k | 67.98 | c | 77.45 | 75.87 | 61.40 | f | 46.73 | c | 34.57 | 2.87 | a | 41.80 | b | |||||
1984 | 13.18 | 25.30 | a | 23.10 | 44.72 | 55.00 | 68.85 | 70.29 | 72.79 | 58.53 | 50.26 | 33.78 | a | 19.30 | a | 44.59 | ||||||||||
1985 | 9.32 | a | 14.98 | 36.58 | 50.23 | 62.31 | 64.63 | 71.10 | 66.22 | a | 59.72 | 46.79 | 24.50 | 6.10 | a | 42.71 | ||||||||||
1986 | 17.05 | b | 15.82 | 33.35 | 49.08 | 58.45 | b | 68.83 | a | 72.79 | 65.23 | 60.90 | 48.90 | a | 26.77 | 22.56 | 44.98 | |||||||||
1987 | 20.85 | 30.71 | 37.18 | 50.52 | b | 63.86 | b | 71.71 | d | 74.85 | a | 68.29 | 61.92 | 43.61 | 38.15 | 24.17 | a | 48.82 | ||||||||
1988 | 8.00 | a | 11.47 | 33.13 | 44.57 | a | 63.22 | b | 72.64 | a | 74.29 | 73.94 | 62.27 | 43.18 | 35.19 | d | 19.53 | b | 45.12 | |||||||
1989 | 22.50 | a | 9.57 | a | 26.08 | 44.70 | 57.03 | 66.52 | 73.77 | 69.74 | 59.33 | 49.63 | 27.28 | a | 8.78 | a | 42.91 | |||||||||
1990 | 25.00 | 20.89 | 35.10 | 45.33 | 54.45 | 69.02 | 70.63 | a | 69.53 | 63.50 | 47.37 | 37.21 | b | 14.73 | 46.06 | |||||||||||
1991 | 8.50 | a | 22.70 | 32.61 | 47.63 | 60.34 | 72.53 | 71.77 | 69.87 | 59.05 | 45.85 | a | 25.20 | c | 21.23 | 44.77 | ||||||||||
1992 | 20.66 | 26.40 | 32.39 | 41.17 | 58.42 | a | 65.74 | a | 64.94 | 64.42 | 57.87 | 47.02 | 30.58 | 19.60 | 44.10 | |||||||||||
1993 | 10.77 | 14.05 | 25.18 | 41.45 | 56.55 | 64.75 | 69.76 | 69.30 | a | 54.69 | a | 46.08 | 30.32 | 20.35 | 41.94 | |||||||||||
1994 | 4.08 | 8.81 | b | 32.59 | b | 45.73 | 59.44 | 69.40 | 67.39 | 66.13 | 63.30 | 51.06 | 36.53 | 22.89 | 43.95 | |||||||||||
1995 | 15.26 | 19.05 | 31.98 | 39.92 | 55.82 | 70.03 | 72.16 | 73.66 | 58.50 | 47.21 | 25.78 | 19.60 | 44.08 | |||||||||||||
1996 | 9.00 | 16.90 | ----- | z | 40.65 | 53.30 | a | 67.90 | 68.60 | a | 67.94 | 59.57 | 48.90 | a | 24.50 | 13.45 | 42.79 | a | ||||||||
1997 | 9.02 | 18.79 | 29.87 | a | 42.15 | 51.63 | 69.73 | 70.71 | 67.27 | 62.16 | a | 49.26 | 27.65 | 25.42 | 43.64 | |||||||||||
1998 | 17.69 | 29.38 | 29.81 | 48.57 | a | 63.68 | 65.13 | 71.60 | 70.84 | 66.37 | 50.18 | 37.03 | 26.03 | 48.02 | ||||||||||||
1999 | 10.85 | 27.09 | a | 32.53 | 46.97 | 59.63 | 67.12 | a | 74.82 | 68.66 | 59.72 | 47.42 | 41.05 | 23.07 | a | 46.58 | ||||||||||
2000 | 14.37 | 26.45 | 40.10 | 45.57 | 60.53 | 66.00 | 71.02 | 70.38 | a | 61.59 | a | 51.82 | 30.19 | a | 5.52 | 45.29 | ||||||||||
2001 | 16.82 | a | 10.06 | a | 23.85 | 47.08 | 58.97 | 67.63 | 73.66 | 71.45 | 58.62 | 47.24 | 45.90 | 27.24 | 45.71 | |||||||||||
2002 | 23.47 | 26.23 | 24.82 | 44.72 | 54.55 | 70.18 | 75.23 | 68.90 | 63.12 | 42.85 | 31.60 | 24.76 | 45.87 | |||||||||||||
2003 | 13.90 | 15.16 | 29.07 | a | 46.13 | 56.82 | 66.43 | 71.19 | 72.60 | 60.28 | 48.98 | 31.84 | a | 23.53 | a | 44.66 | ||||||||||
2004 | 12.40 | 18.67 | 35.73 | 48.62 | 56.56 | 65.00 | 69.34 | 64.03 | 65.22 | 49.00 | 36.69 | a | 21.29 | 45.21 | ||||||||||||
2005 | 13.67 | a | 26.30 | 29.85 | 50.97 | 54.55 | 71.75 | 73.48 | 69.39 | 64.40 | 50.81 | 37.02 | 15.53 | 46.48 | ||||||||||||
2006 | 26.65 | 17.23 | 30.98 | 50.40 | 59.00 | 68.20 | 75.42 | 70.69 | 57.65 | 45.08 | 36.02 | 27.39 | 47.06 | |||||||||||||
2007 | 17.61 | 9.70 | 34.34 | 43.98 | 62.06 | 69.33 | 72.77 | 70.48 | 63.57 | 53.87 | 33.45 | 14.87 | 45.50 | |||||||||||||
2008 | 10.55 | 11.64 | 26.61 | 42.03 | 55.52 | a | 67.37 | 72.00 | 68.53 | 61.90 | 48.52 | 34.13 | 13.52 | a | 42.69 | |||||||||||
2009 | 6.48 | 20.80 | 31.42 | 45.60 | 57.61 | 66.12 | 66.98 | 66.42 | 63.20 | 42.08 | 40.85 | 16.26 | 43.65 | |||||||||||||
2010 | 9.23 | 12.45 | 34.98 | 53.07 | 59.26 | 67.63 | 73.52 | 74.06 | 60.35 | 52.23 | 34.23 | 14.61 | 45.47 | |||||||||||||
2011 | 9.44 | 17.09 | 27.92 | 43.97 | 57.31 | 68.88 | 76.29 | 71.00 | 59.93 | 51.85 | 37.08 | 25.40 | 45.51 | |||||||||||||
2012 | 21.42 | 26.55 | 47.74 | 48.75 | 63.27 | 70.55 | 77.65 | 70.11 | 61.25 | 46.11 | 36.32 | 22.98 | 49.39 | |||||||||||||
2013 | 16.08 | 18.20 | 23.89 | 39.23 | 55.73 | 67.38 | 72.10 | 70.21 | 65.27 | 48.37 | 30.32 | 13.68 | 43.37 | |||||||||||||
2014 | 8.16 | 7.43 | 23.40 | 43.08 | 57.84 | 69.33 | 68.61 | 71.03 | 60.98 | 48.00 | 24.75 | 24.32 | 42.25 | |||||||||||||
2015 | 17.39 | 9.54 | 33.06 | 48.63 | 58.23 | 68.53 | 71.10 | 67.85 | 67.35 | 51.03 | 39.60 | 29.15 | 46.79 | |||||||||||||
2016 | 14.18 | 23.38 | 38.40 | 47.25 | 58.21 | 70.67 | 71.71 | 70.74 | 65.40 | 51.71 | 42.63 | 18.21 | 47.71 | |||||||||||||
2017 | 19.02 | 28.32 | 30.71 | 48.50 | 56.76 | 69.68 | 72.65 | 66.19 | 65.13 | 50.40 | 32.22 | 19.39 | 46.58 | |||||||||||||
2018 | 12.89 | 14.21 | 30.02 | 33.58 | 64.77 | 71.60 | 71.85 | 70.71 | 64.10 | 44.44 | 25.40 | 23.84 | 43.95 | |||||||||||||
2019 | 12.82 | 8.93 | 25.56 | 45.37 | 54.26 | 68.18 | 73.87 | 68.35 | 65.82 | 44.73 | 29.08 | 23.77 | 43.40 | |||||||||||||
2020 | 19.39 | 17.50 | 36.00 | 43.60 | 57.37 | 72.20 | 74.66 | 70.82 | 60.37 | 42.69 | 38.88 | 25.02 | 46.54 | |||||||||||||
2021 | 20.65 | 8.55 | 38.50 | 46.70 | 58.24 | 74.02 | 72.58 | 70.92 | 64.42 | 54.19 | 35.68 | 26.50 | 47.58 | |||||||||||||
2022 | 8.92 | 12.88 | 32.16 | 43.45 | 59.10 | 70.48 | 72.98 | 69.53 | 62.63 | 49.32 | 34.27 | 17.02 | 44.40 | |||||||||||||
2023 | 19.61 | 18.86 | 28.82 | 45.57 | 62.34 | 71.82 | 69.63 | 72.27 | 66.72 | 50.98 | 37.55 | 32.13 | a | 48.03 | ||||||||||||
2024 | 18.73 | 33.19 | 36.34 | c | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 29.42 | i | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 13.83 | 18.19 | 30.67 | 45.69 | 58.35 | 68.10 | 72.56 | 70.19 | 61.72 | 49.34 | 33.40 | 19.69 | 45.34 | |||||||||||||
S.D. | 6.29 | 6.31 | 5.45 | 3.86 | 3.47 | 3.06 | 2.75 | 2.65 | 2.97 | 4.12 | 4.59 | 5.78 | 1.82 | |||||||||||||
SKEW | -0.18 | 0.12 | 0.26 | -0.08 | 0.39 | 0.25 | 0.24 | 0.28 | 0.12 | 0.04 | -0.12 | -0.28 | 0.46 | |||||||||||||
MAX | 26.87 | 34.86 | 47.74 | 54.65 | 70.43 | 78.13 | 80.92 | 78.52 | 69.07 | 60.24 | 45.90 | 32.13 | 51.45 | |||||||||||||
MIN | -1.89 | -1.68 | 17.13 | 33.58 | 49.52 | 62.05 | 64.94 | 64.03 | 54.69 | 37.27 | 23.03 | 2.87 | 41.33 | |||||||||||||
YRS | 128 | 128 | 128 | 130 | 126 | 126 | 129 | 130 | 132 | 130 | 129 | 128 | 103 |