YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1887 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | -3.90 | a | -3.90 | k |
1888 | -8.37 | a | 9.04 | a | 20.58 | 31.20 | 38.77 | 46.60 | 54.65 | 49.74 | 43.47 | 32.23 | 22.67 | 11.29 | 29.32 | |||||||||||
1889 | -7.68 | 0.75 | 26.58 | 36.33 | 40.90 | 49.30 | 53.65 | 53.90 | 40.40 | 33.10 | 16.73 | 25.87 | a | 30.82 | ||||||||||||
1890 | 0.39 | 20.82 | 24.61 | 33.77 | 43.27 | a | 42.20 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 27.51 | f | |||||
1891 | 4.90 | ----- | z | ----- | z | ----- | z | 42.53 | a | 45.48 | i | 52.03 | 50.61 | 44.03 | 25.76 | b | 19.33 | 7.52 | 30.84 | d | ||||||
1892 | -0.26 | 17.48 | 24.03 | 30.40 | 37.52 | 42.76 | a | 50.97 | 47.81 | 42.17 | ----- | z | 17.57 | g | ----- | z | 32.54 | c | ||||||||
1893 | ----- | z | ----- | z | ----- | z | ----- | z | 49.69 | r | 59.23 | 57.39 | 53.84 | 43.13 | 31.87 | 16.87 | 15.35 | 39.67 | e | |||||||
1894 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1895 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1896 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1897 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
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 | -0.52 | 13.50 | 20.81 | 29.90 | 39.81 | 47.30 | 47.29 | 50.14 | i | ----- | z | 17.65 | 13.14 | a | 5.68 | f | 25.43 | c | ||||||||
1903 | ----- | z | -14.83 | j | 15.52 | d | 26.79 | a | 35.32 | 46.10 | 49.29 | 47.71 | 38.57 | 28.19 | 14.00 | i | 2.72 | f | 35.94 | d | ||||||
1904 | ----- | z | 20.28 | k | 24.03 | 34.70 | 39.94 | 45.33 | 50.58 | 50.87 | 39.07 | 29.19 | 13.40 | 5.23 | 33.23 | b | ||||||||||
1905 | 3.90 | 6.54 | 28.90 | a | 32.60 | 37.35 | 42.73 | 50.77 | 51.00 | 40.90 | 28.58 | 24.33 | -0.32 | 28.94 | ||||||||||||
1906 | -4.97 | a | 3.43 | 24.19 | 34.30 | 39.55 | 42.87 | 51.90 | 51.74 | 43.90 | 29.48 | 21.03 | 8.55 | 28.83 | ||||||||||||
1907 | 5.97 | 16.64 | 27.97 | b | ----- | z | 36.97 | 41.03 | 50.10 | 47.29 | ----- | z | ----- | z | 19.77 | 9.53 | a | 28.36 | c | |||||||
1908 | -4.55 | -6.15 | c | 21.70 | a | 25.29 | w | 31.94 | 39.21 | a | 49.35 | 48.52 | 37.03 | 26.65 | 14.93 | -4.28 | b | 23.12 | a | |||||||
1909 | -6.11 | c | -7.04 | 11.38 | e | 27.63 | 35.55 | 44.07 | 52.26 | 53.06 | 43.53 | 28.45 | 21.70 | -7.94 | 24.71 | |||||||||||
1910 | -8.03 | -4.64 | 26.71 | 31.57 | 37.77 | 45.00 | 51.65 | 49.55 | 44.20 | 29.77 | a | 24.37 | 12.87 | 28.40 | ||||||||||||
1911 | 14.77 | 10.43 | 24.06 | 30.64 | b | 36.77 | 47.20 | 50.48 | 46.84 | 41.90 | 30.93 | a | 15.32 | b | -1.81 | 28.96 | ||||||||||
1912 | 3.33 | a | 13.57 | a | 14.90 | b | 28.60 | 36.45 | b | 44.80 | 51.87 | 48.77 | 34.00 | a | ----- | z | 14.42 | r | 5.39 | 28.17 | b | |||||
1913 | 2.04 | h | 9.32 | 20.48 | 31.70 | 40.61 | 46.07 | a | 54.13 | 49.71 | j | 48.31 | d | 28.33 | a | 19.74 | c | 13.67 | a | 31.24 | b | |||||
1914 | 10.34 | b | 3.19 | a | 25.16 | 32.93 | c | 38.64 | c | 45.10 | 54.55 | 49.42 | 43.62 | a | 33.33 | a | 17.41 | h | 0.31 | b | 30.60 | a | ||||
1915 | -3.10 | a | 9.89 | a | 25.20 | a | 36.97 | 37.13 | 43.20 | 51.87 | 52.61 | 44.50 | 30.70 | d | 16.24 | a | 11.90 | 29.76 | ||||||||
1916 | -2.13 | -4.14 | a | 19.69 | b | 32.23 | d | 32.45 | ----- | z | 51.13 | a | 53.23 | ----- | z | ----- | z | ----- | z | ----- | z | 26.07 | e | |||
1917 | ----- | z | 0.54 | 11.10 | 23.43 | 35.19 | 44.33 | 55.16 | 46.55 | 38.23 | 25.39 | 13.97 | 9.19 | 27.55 | a | |||||||||||
1918 | 3.52 | 7.39 | 24.48 | 29.57 | b | 41.21 | b | 53.81 | c | 51.83 | a | 46.00 | c | 42.03 | 37.16 | 18.50 | 6.97 | 30.21 | ||||||||
1919 | -6.81 | 9.00 | 20.72 | b | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 43.63 | 25.05 | i | ----- | z | ----- | z | 16.64 | h | |||
1920 | ----- | z | ----- | z | 23.57 | a | 30.40 | 40.90 | 40.80 | 51.16 | 47.94 | 38.20 | 29.45 | 21.50 | 7.40 | a | 33.13 | b | ||||||||
1921 | 7.74 | 12.04 | 22.94 | 27.17 | 38.74 | 46.87 | 51.32 | 49.23 | 36.30 | 30.67 | a | 17.60 | 12.32 | c | 29.41 | |||||||||||
1922 | -10.10 | a | 2.85 | a | 17.03 | 27.57 | 35.33 | a | 43.87 | 49.58 | 52.65 | 39.87 | 27.94 | 20.40 | 13.55 | b | 26.71 | |||||||||
1923 | 9.48 | b | -6.65 | b | 12.94 | 29.90 | 36.94 | 40.70 | 52.42 | g | 50.16 | 39.43 | 26.40 | a | 19.63 | 5.19 | 24.01 | a | ||||||||
1924 | -13.06 | 15.34 | 17.14 | b | 24.77 | 34.23 | 41.38 | a | 48.29 | 45.10 | 37.77 | 27.77 | 16.50 | -1.61 | 24.47 | |||||||||||
1925 | -5.65 | 15.79 | 21.27 | e | 30.13 | 40.29 | 45.53 | 54.45 | 52.81 | 40.43 | 29.87 | 17.79 | a | 8.35 | 29.26 | |||||||||||
1926 | -1.16 | 12.81 | a | 20.35 | 29.23 | 37.48 | 43.90 | 48.35 | 46.90 | 37.13 | g | 27.77 | 18.31 | a | 6.42 | 26.40 | a | |||||||||
1927 | 3.48 | 13.64 | 22.71 | 27.70 | 34.58 | 45.10 | 52.27 | a | 49.13 | ----- | z | 30.52 | h | 24.40 | 7.45 | 28.05 | b | |||||||||
1928 | 4.74 | 12.96 | d | 22.06 | m | 25.33 | 41.13 | 40.43 | 46.00 | a | 41.52 | 37.30 | 31.52 | 24.37 | 6.42 | 28.34 | a | |||||||||
1929 | -3.48 | -1.11 | 21.42 | 28.33 | 34.45 | 39.50 | 51.81 | 53.04 | e | 40.93 | 30.06 | 10.90 | 8.87 | 26.23 | ||||||||||||
1930 | -10.90 | a | 12.54 | 19.10 | 32.43 | 35.71 | 42.07 | 50.87 | 49.55 | 40.57 | 26.61 | 6.63 | -9.03 | 24.68 | ||||||||||||
1931 | -6.39 | 14.50 | 15.77 | 26.53 | 33.90 | 45.53 | 49.81 | 46.29 | 38.87 | 28.68 | 10.23 | -7.40 | a | 24.69 | ||||||||||||
1932 | -12.65 | 0.34 | 15.83 | a | 30.67 | 37.77 | 45.23 | 52.74 | 51.00 | 39.97 | 28.45 | 16.27 | -5.87 | 24.98 | ||||||||||||
1933 | -3.88 | g | -9.19 | b | 20.45 | 26.43 | 34.03 | 45.62 | f | 53.26 | 47.48 | 42.93 | 30.61 | 18.27 | 13.42 | 27.77 | b | |||||||||
1934 | 12.45 | 20.93 | 23.74 | 30.83 | 40.65 | 44.67 | 53.84 | 53.26 | 37.77 | 30.68 | 20.57 | 11.23 | a | 31.72 | ||||||||||||
1935 | 10.94 | 14.71 | 19.26 | 28.50 | 37.87 | 46.43 | 52.29 | 49.71 | 41.10 | 26.90 | a | 13.50 | 8.71 | 29.16 | ||||||||||||
1936 | 7.97 | 13.59 | 21.35 | 31.47 | 39.70 | a | 51.83 | 58.03 | 55.23 | 41.60 | 33.23 | 15.23 | 7.94 | 31.43 | ||||||||||||
1937 | -21.08 | g | -6.11 | 17.26 | 29.80 | 41.58 | 47.30 | 55.90 | 51.32 | 44.47 | 31.94 | 19.97 | 15.35 | 31.71 | a | |||||||||||
1938 | 13.77 | 16.79 | 23.77 | 31.37 | 38.32 | 48.60 | 51.65 | 51.35 | 46.60 | 33.81 | 15.33 | 13.32 | 32.06 | |||||||||||||
1939 | 2.84 | -7.57 | 17.23 | 32.40 | 40.74 | l | 43.39 | g | 51.65 | 48.42 | 45.63 | 30.81 | 17.87 | 12.71 | 25.20 | b | ||||||||||
1940 | 5.53 | a | 7.36 | d | 24.91 | h | 33.68 | k | 43.00 | o | 48.28 | e | 46.19 | 42.27 | a | 46.33 | f | 33.35 | 18.30 | 8.53 | a | 26.23 | d | |||
1941 | 3.23 | 11.89 | 23.16 | 31.50 | 41.48 | b | 45.42 | k | 51.94 | 52.32 | 39.18 | b | 33.79 | b | 20.00 | d | 15.55 | b | 29.46 | a | ||||||
1942 | 0.86 | b | -2.05 | i | 6.16 | 27.58 | d | 36.10 | 43.87 | 51.74 | 47.97 | 38.55 | a | 31.67 | a | 15.97 | a | 9.35 | 28.16 | a | ||||||
1943 | 7.65 | 10.96 | 17.26 | 33.57 | 37.48 | 44.53 | 51.48 | 53.65 | 41.13 | 31.16 | 17.40 | 13.80 | a | 30.01 | ||||||||||||
1944 | -6.63 | a | 0.72 | 17.90 | 30.50 | 40.39 | 43.83 | 49.94 | 46.39 | 39.03 | 32.55 | 21.00 | 8.03 | 26.97 | ||||||||||||
1945 | 12.10 | 17.57 | 20.52 | 24.20 | 36.61 | 41.33 | 51.97 | 53.58 | 39.97 | 32.34 | b | 15.73 | 6.71 | 29.39 | ||||||||||||
1946 | 4.12 | g | 7.86 | 21.61 | 34.43 | 36.23 | 42.56 | e | 52.00 | 51.13 | 40.33 | 30.21 | b | 22.47 | 15.57 | a | 32.22 | a | ||||||||
1947 | -0.61 | c | 15.46 | 22.45 | b | 29.63 | 39.67 | a | 44.67 | 50.61 | 51.55 | i | 43.19 | i | 34.74 | h | 16.81 | d | 7.97 | 25.18 | c | |||||
1948 | -1.87 | 4.21 | 16.93 | b | 31.00 | j | 37.19 | d | 45.43 | 48.83 | b | 49.16 | f | 40.13 | 30.08 | g | 15.43 | 5.19 | 23.50 | c | ||||||
1949 | -11.77 | a | -9.07 | 23.60 | a | 32.12 | d | 39.93 | a | 45.67 | 49.71 | 47.42 | 39.13 | 32.00 | d | 20.60 | 0.90 | 25.85 | ||||||||
1950 | -8.03 | -1.46 | 20.65 | 29.70 | 33.39 | 39.23 | 49.43 | a | 45.10 | 42.00 | c | 29.85 | e | 18.46 | b | 18.52 | 26.40 | |||||||||
1951 | 2.94 | 12.96 | a | 17.63 | a | 28.81 | c | 38.52 | 42.33 | 50.42 | 49.55 | 37.45 | a | 32.13 | 18.53 | 4.39 | 27.97 | |||||||||
1952 | -9.14 | c | -6.10 | 12.77 | 31.21 | f | 36.80 | u | ----- | z | 45.17 | h | 52.88 | w | 40.32 | e | 27.06 | 12.40 | 7.16 | 12.07 | e | |||||
1953 | 4.45 | 12.18 | 19.74 | 26.93 | 33.10 | 44.43 | 53.26 | 48.52 | 39.30 | 29.19 | 20.43 | 10.45 | 28.50 | |||||||||||||
1954 | 9.71 | 17.46 | 20.32 | 28.90 | 40.97 | 44.70 | 53.58 | 46.81 | 44.80 | 31.81 | 22.82 | b | 2.29 | c | 30.35 | |||||||||||
1955 | -4.71 | -6.32 | 16.84 | f | ----- | z | ----- | z | 43.46 | d | 48.57 | j | 53.17 | h | 38.74 | g | 28.30 | a | 15.93 | c | 14.34 | b | 15.17 | f | ||
1956 | 13.68 | 7.74 | b | 17.86 | c | 29.66 | a | 40.35 | 44.47 | 50.86 | c | 46.48 | b | 37.63 | 29.35 | e | 12.13 | -1.00 | c | 27.43 | ||||||
1957 | -4.32 | 4.11 | 23.26 | 30.00 | c | 39.16 | 45.32 | b | 51.62 | b | 51.90 | 36.27 | 33.43 | c | 18.73 | 11.81 | d | 28.44 | ||||||||
1958 | 6.19 | 19.50 | b | 22.45 | 26.36 | b | 39.25 | c | 45.89 | c | 46.68 | 50.34 | b | 39.83 | 26.11 | d | 16.83 | 13.13 | 29.38 | |||||||
1959 | 7.90 | b | 12.63 | a | 18.04 | c | 29.04 | d | 37.32 | c | 47.48 | c | 49.39 | 48.52 | 39.90 | a | 27.76 | b | 15.21 | b | 10.90 | b | 28.67 | |||
1960 | -2.41 | b | -5.79 | 18.48 | 28.17 | 36.19 | 42.46 | d | 49.81 | 44.58 | 42.61 | b | 30.41 | b | 20.29 | b | 6.35 | 25.93 | ||||||||
1961 | 1.90 | b | 11.07 | a | 20.71 | 28.03 | 37.10 | a | 47.17 | 51.48 | 53.68 | 38.34 | a | 29.93 | b | 18.30 | 6.35 | 28.67 | ||||||||
1962 | -5.06 | 13.39 | 16.63 | a | 32.40 | 37.83 | a | 45.57 | 51.32 | 46.68 | 40.70 | 31.63 | a | 21.20 | 8.26 | 28.38 | ||||||||||
1963 | -3.84 | 16.04 | a | 17.68 | 29.33 | 39.55 | 43.97 | 51.13 | 52.94 | 43.67 | 35.29 | 19.93 | 4.77 | a | 29.20 | |||||||||||
1964 | 2.26 | 6.14 | a | 14.35 | 30.07 | a | 38.32 | 47.17 | 52.06 | 48.77 | 37.77 | 28.26 | 12.47 | 4.10 | 26.81 | |||||||||||
1965 | 1.23 | 6.21 | 16.39 | 33.47 | 38.29 | 44.90 | 53.97 | 49.42 | 36.93 | 31.52 | 26.57 | 13.81 | 29.39 | |||||||||||||
1966 | 3.90 | 7.63 | a | 20.19 | 28.47 | 38.55 | 45.10 | 52.77 | 47.61 | 42.83 | 27.48 | 21.07 | -1.52 | 27.84 | ||||||||||||
1967 | -4.97 | -0.59 | a | 23.42 | 29.00 | 36.68 | 45.90 | 52.94 | 50.77 | 41.76 | a | 27.70 | a | 18.47 | -2.19 | 26.57 | ||||||||||
1968 | -10.00 | 8.59 | 22.29 | 27.37 | 37.42 | 45.07 | 50.97 | 47.10 | 36.63 | 28.65 | 17.07 | 2.29 | 26.12 | |||||||||||||
1969 | 11.10 | 9.93 | 16.52 | 30.76 | a | 40.77 | 46.53 | 52.00 | 50.63 | d | 43.70 | 27.23 | 16.30 | 8.77 | 29.52 | |||||||||||
1970 | 3.39 | 16.79 | 20.10 | 24.70 | 36.13 | 46.70 | 51.77 | 52.83 | a | 35.50 | 23.81 | 20.07 | 7.68 | 28.29 | ||||||||||||
1971 | 6.19 | 15.29 | 18.26 | 27.40 | 37.90 | 44.80 | 50.69 | e | 51.90 | 34.39 | b | 28.27 | a | 16.24 | a | 8.70 | a | 28.34 | ||||||||
1972 | 10.94 | 13.04 | a | 24.12 | e | 28.07 | a | 37.37 | a | 49.03 | 51.04 | h | 49.38 | e | 41.07 | b | 35.23 | a | 22.86 | a | -2.55 | b | 28.05 | a | ||
1973 | -13.00 | -4.26 | a | 21.38 | b | 29.48 | a | 37.32 | c | 44.45 | a | 51.48 | d | 49.55 | 37.69 | a | 28.60 | a | 20.31 | a | 2.03 | b | 25.42 | |||
1974 | -10.03 | -6.25 | 22.58 | 26.59 | a | 36.19 | e | 44.03 | a | 52.11 | d | 45.90 | 37.96 | b | 34.04 | c | 24.59 | h | 5.32 | i | 28.31 | b | ||||
1975 | 1.03 | 9.36 | 23.21 | g | 25.26 | c | 36.30 | a | 44.30 | 55.43 | a | 44.67 | d | 38.85 | d | ----- | z | 15.25 | n | 3.72 | f | 31.90 | d | |||
1976 | -1.96 | g | 6.41 | g | 17.36 | f | 29.76 | i | 41.77 | 43.42 | d | 55.40 | f | 50.65 | 43.00 | 25.79 | g | 14.83 | f | 5.44 | d | 36.86 | g | |||
1977 | 6.39 | 8.94 | l | 19.60 | f | 32.59 | a | 39.00 | a | 49.81 | d | 55.81 | 51.68 | c | 42.40 | 31.40 | a | 20.08 | d | 13.00 | e | 34.21 | b | |||
1978 | 8.72 | b | 7.14 | 28.07 | c | 35.19 | c | 37.97 | b | 44.54 | b | 52.10 | b | 48.14 | c | 38.59 | c | 30.00 | e | 19.35 | d | -8.65 | k | 31.80 | a | |
1979 | -9.17 | b | -5.29 | d | 18.79 | b | 30.93 | c | 41.00 | b | 45.87 | 51.42 | 50.52 | d | 41.96 | e | 32.03 | a | 15.25 | f | 8.60 | p | 29.81 | b | ||
1980 | 9.90 | u | -0.62 | p | 21.61 | h | 31.17 | l | 41.43 | a | 46.57 | b | 53.90 | 50.65 | 43.33 | 30.28 | b | 22.87 | 18.32 | 38.42 | d | |||||
1981 | 14.10 | 14.60 | c | 25.10 | b | 34.70 | 42.81 | 50.13 | 55.13 | 52.20 | a | 46.87 | 32.23 | 25.70 | 17.03 | 34.22 | ||||||||||
1982 | 4.66 | b | 11.48 | c | 26.32 | c | 27.21 | a | 40.61 | 46.57 | 55.30 | a | 55.10 | 45.90 | 29.65 | 20.83 | 13.45 | 31.42 | ||||||||
1983 | 10.29 | 12.57 | 29.41 | b | 29.20 | 38.65 | 49.20 | 53.33 | a | 57.42 | 44.59 | a | 33.27 | a | 20.69 | a | 5.77 | 32.03 | ||||||||
1984 | -5.44 | f | -4.38 | 17.43 | a | 30.47 | 41.47 | a | 46.57 | 54.74 | 53.06 | 40.80 | 28.74 | 20.83 | a | 5.58 | 30.48 | a | ||||||||
1985 | -7.41 | d | -4.92 | d | 20.30 | a | 34.20 | 41.97 | 49.03 | 56.37 | a | 49.10 | 39.90 | 30.83 | a | 21.89 | b | 9.06 | 28.36 | |||||||
1986 | 5.24 | b | 23.48 | c | 30.29 | 34.83 | 41.00 | 52.67 | 55.32 | 54.97 | 43.03 | 32.10 | a | 23.11 | c | 13.90 | a | 34.16 | ||||||||
1987 | 7.72 | b | 20.96 | a | 23.94 | 32.73 | 44.23 | 49.77 | 53.90 | a | 51.52 | 41.34 | a | 34.84 | 24.70 | 8.87 | 32.88 | |||||||||
1988 | -2.69 | b | 5.07 | 23.26 | 32.27 | 41.26 | 51.90 | a | 56.19 | 52.81 | 40.25 | b | 35.57 | a | 23.03 | 9.23 | 30.68 | |||||||||
1989 | -2.39 | c | 2.15 | h | 25.39 | 36.10 | 39.94 | 47.97 | 55.42 | 52.52 | 42.07 | 32.45 | b | 22.21 | a | 8.29 | 32.72 | a | ||||||||
1990 | 10.60 | a | 10.21 | 27.61 | c | 34.03 | 39.47 | a | 48.83 | a | ----- | z | ----- | z | 45.36 | s | 30.94 | 20.80 | 0.03 | b | 24.72 | c | ||||
1991 | 0.81 | j | 10.47 | i | 23.13 | 30.10 | a | 38.97 | 47.41 | a | 53.29 | 54.42 | 45.37 | 32.90 | 21.67 | 11.23 | a | 35.85 | b | |||||||
1992 | 3.61 | 16.22 | b | 30.00 | 34.66 | a | 44.42 | 47.24 | a | 52.86 | c | 52.39 | ----- | z | 33.19 | 19.87 | 3.65 | 30.74 | a | |||||||
1993 | 5.48 | 6.96 | a | 22.87 | a | 32.53 | 43.58 | 46.29 | b | 47.67 | a | 49.71 | 40.81 | d | 34.86 | b | 17.14 | b | 12.71 | 30.05 | ||||||
1994 | 13.97 | a | 13.59 | a | 25.97 | 32.71 | f | 40.90 | a | 49.31 | d | 54.96 | c | 56.90 | 44.54 | b | 34.97 | 21.70 | c | 18.67 | a | 34.13 | a | |||
1995 | 17.30 | a | 22.89 | a | 26.61 | h | 30.50 | b | 40.23 | a | 45.17 | a | 52.71 | 54.97 | a | 45.93 | a | 30.04 | e | 21.76 | i | 13.75 | g | 37.75 | c | |
1996 | 5.50 | k | 15.32 | j | 25.00 | k | 31.52 | c | 35.10 | a | 50.27 | ----- | z | 52.03 | a | ----- | z | 31.25 | g | 23.52 | e | 12.95 | i | 38.49 | g | |
1997 | 3.48 | d | 9.07 | a | 21.32 | 30.75 | b | 39.29 | c | 52.03 | 49.13 | 53.00 | a | ----- | z | 32.97 | ----- | z | 13.77 | a | 30.48 | b | ||||
1998 | 15.83 | b | 23.25 | 27.32 | l | 29.67 | 40.16 | 35.73 | 57.47 | a | 53.00 | 47.13 | 33.36 | i | 26.30 | -1.21 | b | 32.73 | b | |||||||
1999 | 9.23 | 19.25 | 22.94 | 25.59 | a | 34.58 | e | 42.17 | 59.14 | b | 51.14 | b | 41.00 | 32.52 | f | 21.60 | 11.03 | a | 30.70 | a | ||||||
2000 | 17.48 | 30.79 | e | 32.52 | h | 42.67 | f | 49.39 | 51.92 | d | 61.53 | a | 66.50 | e | 58.04 | c | 32.14 | q | 16.55 | a | 8.22 | v | 44.03 | d | ||
2001 | 6.83 | h | 17.00 | o | 26.94 | n | 31.39 | l | 40.00 | k | 47.10 | i | 55.68 | i | 54.61 | h | 42.94 | m | 30.21 | q | 21.31 | n | 3.62 | r | ----- | z |
2002 | 2.61 | m | 6.40 | m | 18.38 | o | 31.94 | n | 38.50 | s | 49.73 | o | 56.30 | h | 50.35 | n | 46.71 | m | 31.50 | o | 19.83 | l | 11.33 | m | ----- | z |
2003 | 8.39 | m | 15.25 | h | 27.37 | l | 33.06 | m | 39.18 | n | 48.40 | j | 56.14 | i | 56.27 | p | 41.33 | r | 37.00 | m | 20.21 | p | 10.53 | p | ----- | z |
2004 | -3.56 | m | 10.00 | k | 28.91 | i | 34.52 | i | 40.94 | o | 45.90 | j | 54.33 | j | 49.88 | n | 43.00 | m | 33.83 | m | 25.10 | a | ----- | z | 25.10 | k |
2005 | 21.65 | n | 22.04 | 26.35 | 32.47 | 42.26 | 46.83 | 54.79 | b | 53.85 | k | ----- | z | 35.30 | k | 23.62 | a | 12.16 | 32.57 | d | ||||||
2006 | 13.13 | 15.39 | 25.53 | a | 33.35 | d | 41.00 | 49.20 | 58.68 | 51.45 | 41.37 | 34.23 | 24.41 | h | 9.29 | 33.87 | a | |||||||||
2007 | -7.03 | 15.81 | a | 26.71 | 32.23 | 41.68 | 49.03 | 58.20 | a | 54.61 | c | 44.93 | a | 31.37 | a | 20.50 | 0.43 | a | 30.71 | |||||||
2008 | -6.29 | 4.32 | a | 19.65 | 25.33 | ----- | z | 45.90 | 54.92 | g | 53.58 | 42.60 | 32.58 | 23.77 | 6.48 | 24.79 | b | |||||||||
2009 | 3.86 | c | 19.32 | f | 23.00 | a | 30.73 | d | 42.19 | e | 45.00 | s | 54.88 | e | 50.43 | c | 46.13 | 29.68 | 18.60 | -4.94 | 29.46 | b | ||||
2010 | 0.81 | 4.54 | 19.39 | h | ----- | z | ----- | z | 50.00 | o | 56.50 | k | 52.00 | 44.43 | w | ----- | z | 20.77 | 18.35 | 19.29 | g | |||||
2011 | -3.19 | -1.46 | 24.71 | 29.86 | a | 39.06 | 45.40 | 56.08 | e | 53.20 | f | 45.46 | b | 34.39 | 19.90 | 8.16 | 27.12 | a | ||||||||
2012 | 11.35 | 17.45 | 24.42 | 33.40 | 39.48 | 47.03 | 56.55 | 54.58 | 45.53 | 33.84 | 24.07 | 11.87 | 33.30 | |||||||||||||
2013 | -9.19 | 0.61 | 21.77 | 31.30 | 41.42 | 48.77 | 59.42 | 55.58 | 51.20 | 33.55 | 24.50 | -2.48 | 29.70 | |||||||||||||
2014 | 4.16 | 18.04 | 25.97 | 32.63 | 40.68 | 47.30 | 57.74 | 53.16 | 47.77 | 35.19 | 20.13 | 19.94 | 33.56 | |||||||||||||
2015 | 15.77 | 22.21 | 27.81 | 31.53 | 41.77 | 52.43 | 53.16 | 53.48 | 45.47 | 39.60 | a | 20.97 | 5.87 | 34.17 | ||||||||||||
2016 | 3.45 | 11.66 | 25.42 | 34.20 | 40.48 | 51.70 | 53.10 | 51.06 | 43.93 | b | 36.19 | 26.20 | 12.65 | 32.50 | ||||||||||||
2017 | 7.29 | 17.96 | 29.03 | 31.33 | 38.61 | 50.10 | 57.26 | 53.06 | 45.93 | 27.71 | 23.40 | 10.77 | 32.71 | |||||||||||||
2018 | 13.10 | 14.89 | 23.33 | a | 31.10 | 42.19 | 48.57 | 58.61 | 53.16 | 44.47 | 35.29 | 17.50 | 13.21 | b | 32.95 | |||||||||||
2019 | 4.06 | 3.25 | 22.39 | 33.97 | 37.32 | 45.97 | 54.29 | 52.71 | 44.53 | 22.94 | 20.10 | 15.32 | 29.74 | |||||||||||||
2020 | 5.96 | h | 11.10 | 27.19 | 29.10 | a | 42.18 | i | 50.23 | 54.94 | 55.74 | 43.07 | 30.77 | 19.83 | 4.71 | 32.67 | b | |||||||||
2021 | 3.00 | 13.82 | 24.67 | a | 30.90 | 42.35 | 52.86 | a | 60.87 | 51.77 | 45.93 | 34.94 | 24.37 | 14.90 | 33.37 | |||||||||||
2022 | 11.32 | 8.54 | 21.97 | 29.53 | 38.52 | 49.03 | 59.00 | 57.61 | 48.27 | 35.10 | 17.27 | 6.13 | 31.86 | |||||||||||||
2023 | 5.48 | -5.89 | 16.68 | 27.87 | 42.48 | 47.40 | 56.32 | 57.23 | 44.30 | 31.45 | 21.40 | 13.45 | 29.85 | |||||||||||||
2024 | 13.29 | 20.61 | a | 25.29 | 32.73 | 32.30 | u | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 22.98 | h | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 2.21 | 8.77 | 21.58 | 30.37 | 38.86 | 46.09 | 52.90 | 50.84 | 41.83 | 30.77 | 19.37 | 7.90 | 29.28 | |||||||||||||
S.D. | 7.89 | 8.91 | 4.34 | 2.84 | 2.83 | 3.47 | 3.09 | 3.51 | 3.63 | 3.21 | 3.72 | 6.53 | 2.57 | |||||||||||||
SKEW | -0.07 | -0.31 | -0.54 | -0.11 | 0.13 | 0.37 | 0.40 | 0.49 | 0.81 | -0.53 | -0.52 | -0.39 | 0.05 | |||||||||||||
MAX | 17.48 | 30.79 | 30.29 | 36.97 | 49.39 | 59.23 | 61.53 | 66.50 | 58.04 | 39.60 | 26.57 | 25.87 | 34.22 | |||||||||||||
MIN | -13.06 | -9.19 | 6.16 | 23.43 | 31.94 | 35.73 | 46.00 | 41.52 | 34.00 | 17.65 | 6.63 | -9.03 | 24.47 | |||||||||||||
YRS | 109 | 112 | 111 | 111 | 115 | 115 | 113 | 113 | 109 | 107 | 111 | 112 | 66 |