YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1897 | 9.48 | 20.71 | 24.61 | 31.13 | 42.06 | 46.60 | 50.48 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 32.16 | e | |||||||
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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1942 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1944 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1945 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1946 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1949 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1950 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1951 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1952 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1953 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1954 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1955 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1956 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1957 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1958 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1959 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1960 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1961 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1962 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1963 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 43.07 | 33.61 | 21.90 | 11.71 | 27.57 | h | ||||
1964 | 10.39 | 8.93 | 18.94 | 28.10 | a | 38.16 | 43.67 | 49.61 | 48.13 | 43.87 | 27.90 | 23.07 | 18.03 | a | 29.90 | |||||||||||
1965 | 18.58 | 12.57 | 16.81 | 30.13 | 37.48 | 42.31 | a | 49.48 | 45.42 | 40.72 | a | 27.06 | 23.53 | 15.58 | 29.97 | |||||||||||
1966 | 10.19 | 13.14 | 19.03 | 28.80 | 36.35 | 44.93 | 51.65 | 47.55 | 39.87 | 28.84 | 23.83 | 12.71 | 29.74 | |||||||||||||
1967 | 12.03 | b | 13.35 | k | 26.71 | q | 29.17 | 34.84 | 45.40 | 50.84 | 46.29 | 39.37 | 29.29 | 21.50 | 10.81 | 31.95 | b | |||||||||
1968 | 14.87 | 19.93 | 21.25 | c | 22.77 | h | 33.68 | 42.03 | a | 48.84 | 47.16 | 37.93 | 31.29 | 21.76 | a | 14.50 | a | 30.30 | a | |||||||
1969 | 21.14 | c | 15.04 | 12.90 | b | 29.93 | 37.35 | 42.74 | c | 50.45 | 49.39 | 42.80 | 30.77 | a | 19.63 | 16.13 | 30.69 | |||||||||
1970 | 12.16 | 17.58 | b | 17.57 | a | 24.93 | a | 35.77 | a | 42.62 | a | 50.55 | b | 49.42 | 38.23 | 30.10 | a | 24.53 | 17.76 | b | 30.10 | |||||
1971 | 15.45 | b | 16.31 | b | 23.58 | 27.03 | 33.06 | 42.63 | 50.42 | 46.58 | 39.73 | 29.65 | 21.13 | 17.17 | a | 30.23 | ||||||||||
1972 | 15.39 | c | 22.00 | a | 23.14 | b | 28.67 | 34.97 | 44.90 | 49.90 | 47.00 | 43.17 | 36.03 | 15.04 | b | 16.54 | c | 31.39 | ||||||||
1973 | 13.68 | 18.57 | 22.29 | 22.03 | a | 36.68 | 41.97 | 48.33 | a | 45.33 | a | 39.79 | b | 29.57 | a | 26.50 | 20.45 | 30.43 | ||||||||
1974 | 17.00 | 16.57 | 30.48 | 27.33 | 39.97 | a | 44.77 | 49.19 | 46.61 | 41.07 | 35.16 | 21.83 | 11.86 | c | 31.82 | |||||||||||
1975 | 15.45 | 16.93 | 23.06 | 25.97 | a | 33.70 | a | 40.87 | 48.97 | 46.23 | 38.71 | b | 26.84 | 15.10 | a | 8.90 | u | 30.17 | a | |||||||
1976 | 10.83 | a | 24.10 | 20.76 | b | 29.13 | 33.40 | a | 38.87 | 47.83 | a | 44.84 | 41.23 | 25.57 | a | 13.93 | a | 10.32 | 28.40 | |||||||
1977 | 13.23 | 14.29 | 19.68 | 29.47 | 36.48 | 44.90 | 49.00 | 50.48 | 43.40 | 31.90 | 22.45 | a | 19.97 | 31.27 | ||||||||||||
1978 | 16.03 | 18.92 | c | 23.97 | a | 28.93 | 36.10 | 46.93 | 50.13 | 44.84 | 39.67 | 30.71 | 26.80 | 15.81 | 31.57 | |||||||||||
1979 | 9.52 | 16.79 | 23.24 | b | 30.30 | 36.81 | 42.53 | 47.81 | 45.52 | 40.30 | 30.61 | 14.00 | 12.81 | 29.19 | ||||||||||||
1980 | 12.19 | 12.85 | b | 13.97 | 22.26 | c | 33.17 | a | 42.40 | 48.77 | 48.10 | 40.77 | 24.48 | 16.83 | 17.71 | 27.79 | ||||||||||
1981 | 10.57 | a | 12.50 | 15.77 | 26.33 | 31.43 | a | 43.08 | e | 50.19 | 46.71 | 42.20 | 31.90 | 19.93 | 10.97 | 28.47 | ||||||||||
1982 | 8.94 | 11.93 | 13.87 | 17.00 | a | 31.39 | 37.83 | 46.71 | 50.13 | 43.70 | 27.42 | 21.50 | d | 8.87 | a | 26.61 | ||||||||||
1983 | 11.18 | c | 11.48 | a | 16.11 | c | 14.03 | 25.70 | d | 38.13 | 47.65 | 55.70 | a | 46.63 | 26.87 | 15.32 | b | 1.46 | c | 25.86 | ||||||
1984 | 3.65 | -0.25 | a | 12.23 | e | 15.09 | g | 37.96 | c | 44.27 | 48.06 | 47.97 | 42.40 | 29.00 | 27.25 | b | 21.70 | a | 28.57 | a | ||||||
1985 | 13.50 | a | 21.82 | 26.03 | 31.10 | 38.10 | 43.97 | 46.87 | 47.65 | 40.07 | 32.71 | 24.67 | 14.23 | 31.73 | ||||||||||||
1986 | 17.61 | 22.11 | 24.43 | a | 31.97 | 37.32 | 44.10 | a | 47.35 | 45.55 | 38.90 | 26.61 | 21.77 | 12.87 | 30.88 | |||||||||||
1987 | 12.06 | 14.54 | 17.42 | 25.60 | 36.48 | 42.66 | a | 43.87 | a | 47.00 | 37.50 | 29.48 | 18.27 | 14.16 | 28.25 | |||||||||||
1988 | ----- | z | 17.79 | a | 17.16 | 29.17 | a | 36.00 | 46.27 | 48.32 | 48.68 | 39.83 | 31.06 | 24.07 | 10.77 | 31.74 | a | |||||||||
1989 | 13.06 | 15.36 | 23.90 | 29.10 | a | 38.00 | 44.07 | 48.23 | 47.32 | 40.70 | 29.42 | 21.63 | 10.23 | 30.09 | ||||||||||||
1990 | 12.48 | 16.50 | 24.55 | 30.97 | a | 35.26 | 44.70 | 48.23 | 44.35 | 42.07 | 32.45 | 24.20 | 12.00 | 30.65 | ||||||||||||
1991 | 14.29 | 15.00 | 22.61 | 26.13 | 33.74 | 43.77 | 48.03 | 47.45 | 40.33 | 30.42 | 20.47 | 14.94 | 29.77 | |||||||||||||
1992 | 13.65 | 19.76 | 22.23 | 30.30 | 39.00 | 42.23 | 47.37 | a | 45.65 | 40.13 | 30.55 | 15.90 | 16.77 | 30.29 | ||||||||||||
1993 | 18.58 | 20.48 | a | 22.52 | 29.20 | 35.90 | a | 42.23 | 47.23 | 49.42 | 37.73 | 27.55 | 19.27 | 14.39 | 30.37 | |||||||||||
1994 | 12.48 | 15.96 | 21.77 | 29.37 | 38.68 | 45.23 | 46.45 | 49.55 | 39.86 | a | 30.13 | 21.57 | 16.48 | 30.63 | ||||||||||||
1995 | 17.06 | 21.14 | 22.32 | 25.77 | 35.77 | 42.07 | 44.29 | 47.94 | 40.77 | 30.20 | a | 25.17 | 17.03 | 30.79 | ||||||||||||
1996 | 17.20 | a | 22.55 | 20.42 | 28.40 | 41.87 | 46.43 | 50.19 | 47.26 | 39.27 | 30.29 | 24.13 | 20.68 | 32.39 | ||||||||||||
1997 | 16.30 | a | 16.86 | 23.23 | a | 25.87 | 36.18 | c | 43.83 | 48.48 | 49.39 | 46.00 | 32.20 | a | 19.40 | 17.03 | a | 31.23 | ||||||||
1998 | 20.55 | 18.04 | 21.71 | 24.30 | 35.39 | 45.13 | 51.16 | 47.77 | 42.93 | 32.97 | 26.33 | 16.55 | 31.90 | |||||||||||||
1999 | 20.84 | 22.36 | 24.35 | 28.03 | 36.19 | 42.47 | 50.26 | 48.65 | 41.33 | 29.40 | a | 22.33 | 13.48 | 31.64 | ||||||||||||
2000 | 19.61 | 23.93 | 22.90 | 30.90 | 39.58 | 44.67 | 48.65 | 48.45 | 41.53 | 31.30 | a | 18.30 | 15.65 | 32.12 | ||||||||||||
2001 | 9.19 | 18.89 | 24.03 | 30.63 | 37.74 | 42.73 | 50.77 | 47.10 | 40.37 | 32.97 | 26.17 | 15.39 | 31.33 | |||||||||||||
2002 | 16.42 | 14.32 | 18.61 | 33.62 | a | 34.39 | 45.70 | 49.29 | 48.81 | 42.00 | 31.00 | 21.87 | 18.42 | 31.20 | ||||||||||||
2003 | 20.68 | 18.00 | a | 23.65 | 28.70 | 36.52 | 42.63 | 49.77 | 49.90 | 41.00 | ----- | z | 24.53 | 17.35 | 32.07 | a | ||||||||||
2004 | 16.13 | a | 12.41 | 26.74 | 30.17 | 37.55 | 43.10 | 47.97 | 46.23 | 39.80 | 32.71 | 21.69 | a | 18.23 | a | 31.06 | ||||||||||
2005 | 20.90 | 19.00 | 21.87 | a | 27.77 | 37.52 | 43.00 | h | 47.39 | 48.10 | 42.13 | 32.13 | 23.57 | 17.29 | 30.70 | a | ||||||||||
2006 | 17.74 | 15.71 | 23.23 | 31.77 | 39.03 | 45.47 | 51.52 | 50.97 | 37.17 | 32.26 | 23.20 | 16.00 | 32.00 | |||||||||||||
2007 | 10.42 | 19.89 | 24.48 | 28.00 | 36.97 | 41.76 | a | 48.35 | 49.68 | 43.27 | 31.71 | 23.67 | 15.87 | 31.17 | ||||||||||||
2008 | 13.16 | 21.14 | 21.55 | 27.93 | 36.03 | 44.20 | 48.90 | 48.48 | 39.00 | 31.84 | 22.20 | 19.16 | 31.13 | |||||||||||||
2009 | 18.26 | 19.89 | 25.29 | 27.60 | 39.77 | 43.80 | 49.26 | 45.77 | 39.70 | 28.97 | 21.03 | 13.40 | a | 31.06 | ||||||||||||
2010 | 15.55 | 13.32 | 22.71 | 30.43 | 35.19 | 46.70 | 50.87 | 48.52 | 42.10 | 33.45 | 19.97 | 23.39 | 31.85 | |||||||||||||
2011 | 14.39 | 12.75 | 25.55 | 31.03 | 34.61 | 45.07 | 51.57 | a | 51.90 | 42.30 | g | 30.50 | a | 22.93 | 12.19 | 30.23 | a | |||||||||
2012 | 19.48 | 15.21 | 23.90 | 31.10 | 38.03 | 46.57 | 50.39 | 49.39 | 40.23 | 32.45 | ----- | z | 17.42 | 33.11 | a | |||||||||||
2013 | 10.45 | ----- | z | ----- | z | 25.67 | 36.16 | 47.60 | 50.90 | 48.90 | 44.93 | 31.19 | 22.33 | 16.55 | 33.47 | b | ||||||||||
2014 | 17.90 | 22.18 | 23.81 | 27.90 | 35.81 | 44.47 | 50.90 | 46.53 | a | 43.45 | a | 34.33 | a | 22.07 | 16.23 | 32.13 | ||||||||||
2015 | 18.61 | 19.68 | 25.35 | 29.10 | 37.48 | 47.20 | 50.52 | 49.03 | 43.70 | 36.10 | 23.43 | 20.55 | 33.40 | |||||||||||||
2016 | 16.26 | 20.66 | 23.84 | 30.07 | 35.45 | 46.10 | 50.48 | 48.52 | 44.37 | 37.06 | 26.17 | 19.39 | 33.20 | |||||||||||||
2017 | 20.74 | 27.07 | 28.42 | 29.53 | 34.81 | 46.30 | 50.52 | 48.58 | 43.47 | 33.94 | 30.93 | 20.55 | 34.57 | |||||||||||||
2018 | 17.52 | 19.79 | 24.29 | 29.07 | 39.81 | 47.47 | 51.32 | 48.71 | 42.43 | 33.74 | 21.60 | 15.19 | 32.58 | |||||||||||||
2019 | 17.40 | a | 20.75 | 24.19 | 31.13 | 33.77 | 43.27 | 51.06 | 50.23 | 44.47 | 28.77 | 22.93 | 18.97 | 32.25 | ||||||||||||
2020 | 18.29 | 18.90 | 25.94 | 28.60 | 40.03 | 46.17 | 51.90 | 49.93 | a | 40.10 | 32.26 | 25.18 | b | 16.06 | 32.78 | |||||||||||
2021 | 15.84 | 19.79 | 23.23 | 27.17 | a | 38.00 | 47.07 | 50.39 | 49.19 | 44.33 | 33.00 | 26.74 | c | 24.42 | 33.26 | |||||||||||
2022 | 14.55 | 13.93 | 19.16 | 30.57 | 41.45 | 49.07 | 51.97 | a | 50.06 | 43.53 | 33.45 | 20.53 | 17.26 | 32.13 | ||||||||||||
2023 | 17.84 | 16.82 | 22.19 | 26.73 | d | 40.06 | 43.40 | 52.07 | b | 51.77 | a | 42.63 | 32.35 | 24.67 | f | 21.32 | 33.38 | a | ||||||||
2024 | 16.77 | 22.86 | 24.55 | 27.71 | m | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 21.39 | i | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 15.01 | 17.47 | 21.96 | 28.16 | 36.49 | 44.07 | 49.31 | 48.13 | 41.36 | 30.96 | 21.99 | 15.85 | 30.88 | |||||||||||||
S.D. | 3.73 | 4.39 | 3.70 | 3.31 | 2.73 | 2.24 | 1.76 | 2.01 | 2.14 | 2.59 | 3.46 | 3.86 | 1.68 | |||||||||||||
SKEW | -0.42 | -0.99 | -0.76 | -2.06 | -0.82 | -0.46 | -0.77 | 0.76 | 0.22 | -0.12 | -0.41 | -0.68 | -0.77 | |||||||||||||
MAX | 21.14 | 27.07 | 30.48 | 33.62 | 42.06 | 49.07 | 52.07 | 55.70 | 46.63 | 37.06 | 30.93 | 24.42 | 34.57 | |||||||||||||
MIN | 3.65 | -0.25 | 12.23 | 14.03 | 25.70 | 37.83 | 43.87 | 44.35 | 37.17 | 24.48 | 13.93 | 1.46 | 25.86 | |||||||||||||
YRS | 61 | 60 | 60 | 59 | 61 | 60 | 61 | 60 | 60 | 60 | 59 | 60 | 49 |