4028038 SWIFT CURRENT SK 1885-2016 year WinTx05 WinTx95 WinTn05 WinTn95 SprTx05 SprTx95 SprTn05 SprTn95 SumTx05 SumTx95 SumTn05 SumTn95 AutTx05 AutTx95 AutTn05 AutTn95 1900 -21.3 7.2 -32.5 -0.6 -10.0 28.1 -21.3 10.8 16.8 34.1 4.2 16.7 -19.9 20.8 -26.9 9.4 1901 -21.3 5.7 -30.8 -1.1 -2.6 29.0 -15.0 13.3 14.5 31.5 3.7 17.4 -3.3 20.9 -10.4 10.4 1902 -21.6 5.7 -31.1 -0.9 -6.0 25.0 -15.3 11.1 10.3 29.5 1.1 14.1 -6.8 24.5 -16.2 6.9 1903 -22.4 3.4 -30.5 -5.6 -10.6 24.0 -22.6 9.1 13.3 27.2 5.9 15.8 -13.6 22.4 -23.7 7.4 1904 -23.2 3.1 -31.1 -3.3 -14.2 22.7 -22.6 8.7 15.1 32.4 3.7 14.8 1.7 22.0 -8.3 9.6 1905 -23.2 9.0 -33.6 -0.6 -1.5 22.2 -13.3 7.8 13.8 29.7 1.8 15.0 -7.0 24.3 -16.5 9.6 1906 -19.0 6.6 -26.6 -2.0 -9.6 25.3 -22.3 7.4 14.5 31.9 5.2 16.7 -9.3 25.1 -17.6 11.9 1907 -26.8 3.7 -36.7 -2.2 -6.7 17.5 -17.1 5.2 15.3 29.2 3.3 13.5 2.0 22.2 -13.0 7.8 1908 -14.3 5.6 -26.9 -2.6 -9.8 24.7 -20.8 9.1 15.5 32.6 4.4 16.7 -6.2 29.3 -12.4 11.9 1909 -28.5 5.7 -35.8 -6.7 -6.5 22.7 -14.4 10.4 14.4 30.2 5.0 15.8 -10.0 28.1 -18.9 10.8 1910 -20.4 3.4 -30.3 -3.9 4.8 27.7 -7.1 10.0 10.1 32.4 0.4 15.8 -7.0 25.4 -13.7 10.2 1911 -29.0 1.9 -34.1 -5.6 -4.7 23.6 -12.6 8.2 14.6 29.2 3.3 15.2 -19.5 23.0 -27.4 9.6 1912 -27.5 2.4 -34.9 -3.7 -14.5 24.5 -26.3 9.6 14.7 32.4 2.9 16.3 0.1 21.2 -7.4 9.1 1913 -24.0 5.4 -31.6 -0.9 -12.3 26.6 -23.5 10.4 17.7 31.5 4.2 15.2 0.1 28.2 -11.7 8.3 1914 -22.3 11.2 -35.8 -3.3 -2.2 27.0 -19.1 8.2 15.3 36.2 2.8 18.0 -4.5 25.4 -13.6 8.2 1915 -17.4 2.8 -31.1 -6.7 -4.7 23.0 -13.3 8.9 14.0 31.7 1.7 14.1 -3.7 24.1 -13.4 9.6 1916 -28.4 7.4 -39.4 -2.9 -7.9 22.2 -20.2 6.7 13.2 28.5 2.6 16.9 -5.1 24.0 -17.1 9.4 1917 -26.7 3.2 -34.9 -5.3 -8.1 22.4 -20.0 6.9 14.5 33.5 2.2 14.8 -1.6 25.7 -11.5 9.6 1918 -27.7 6.4 -35.5 -1.7 -4.4 25.3 -18.5 6.3 15.6 34.7 0.6 16.7 -4.3 28.1 -15.1 7.8 1919 -21.8 7.8 -32.5 -0.9 -13.4 29.9 -26.4 12.2 20.1 33.7 2.9 17.8 -14.2 26.0 -25.0 10.2 1920 -25.7 5.3 -34.6 -2.4 -13.6 22.9 -21.8 7.2 13.6 34.7 3.3 16.0 -5.9 28.8 -17.4 9.1 1921 -16.0 9.7 -26.1 -1.7 -7.9 24.5 -21.1 10.4 18.2 34.1 5.6 16.9 -16.0 25.8 -25.6 8.5 1922 -23.4 5.1 -33.0 0.0 -8.6 22.2 -16.7 10.4 16.8 31.5 4.4 15.0 -1.0 30.9 -11.3 9.6 1923 -25.7 5.4 -32.4 -2.0 -6.9 25.3 -21.1 10.0 16.8 30.8 4.4 17.1 0.6 27.0 -12.2 10.4 1924 -24.0 7.8 -33.7 -0.4 -3.7 21.5 -11.9 4.8 15.5 30.2 3.3 14.4 -9.3 27.2 -19.8 7.8 1925 -25.2 4.4 -34.4 -1.7 -9.1 28.1 -23.3 10.6 14.2 33.9 4.8 15.8 -10.0 25.0 -18.2 10.2 1926 -13.8 7.8 -24.9 -1.1 -5.8 26.0 -12.8 10.4 15.0 33.7 3.3 16.9 -12.2 20.6 -18.4 7.4 1927 -22.9 4.7 -32.2 -2.0 -6.9 22.2 -13.3 8.0 17.0 31.0 3.5 14.4 -13.4 26.6 -20.2 10.2 1928 -25.2 6.7 -34.0 0.2 -4.2 32.1 -15.0 12.1 14.6 31.0 1.1 15.4 -0.2 27.2 -12.3 9.6 1929 -27.4 5.4 -38.3 -2.5 -4.7 24.0 -15.6 6.3 17.5 36.3 3.7 15.6 -4.7 25.6 -12.6 8.5 1930 -23.5 8.1 -32.5 0.8 -2.4 24.0 -16.4 8.5 14.9 33.7 4.0 17.8 -7.0 27.0 -15.0 10.0 1931 -4.5 13.5 -16.6 -1.1 -5.1 28.6 -16.7 9.3 16.5 36.2 4.4 17.8 -7.9 27.9 -20.0 10.0 1932 -21.4 5.7 -31.8 1.1 -17.4 25.3 -24.6 10.2 14.2 33.2 4.8 15.6 -12.8 27.0 -16.5 8.9 1933 -22.9 5.3 -32.1 -3.9 -5.2 24.2 -16.4 9.3 15.8 37.4 4.4 19.1 -5.3 24.7 -12.2 10.0 1934 -20.5 9.3 -28.6 0.0 -4.9 31.3 -15.8 12.8 13.8 33.7 1.1 15.6 -3.1 28.6 -13.0 8.9 1935 -27.4 5.9 -36.9 -2.2 -11.3 21.1 -21.5 8.9 12.9 33.4 -0.2 16.9 -12.4 25.4 -22.2 8.9 1936 -29.5 3.6 -42.2 -4.9 -11.8 32.1 -19.6 15.2 14.9 36.0 4.8 19.8 -7.1 26.6 -16.7 10.8 1937 -26.3 2.7 -35.6 -5.9 -4.4 25.0 -13.9 8.9 15.8 35.4 2.6 18.0 -10.8 28.6 -16.1 13.0 1938 -23.5 4.7 -30.6 -2.8 -6.5 22.9 -13.0 9.1 15.9 32.4 4.2 15.8 -4.6 30.6 -15.3 13.9 1939 -25.3 5.0 -36.6 -3.3 -13.9 27.6 -24.8 12.2 9.8 33.0 3.9 15.8 -1.5 27.1 -12.3 10.6 1940 -21.9 11.9 -30.0 1.9 -10.0 26.1 -16.7 9.8 15.9 33.3 5.0 15.8 -15.8 27.9 -23.3 13.5 1941 -18.6 6.7 -28.8 -0.6 -8.6 27.1 -16.7 9.4 15.6 34.9 5.0 18.5 -3.3 21.1 -10.4 8.5 1942 -21.6 9.4 -30.0 -1.1 -5.4 24.1 -13.0 10.2 11.3 29.4 3.7 15.6 -10.2 27.4 -18.0 11.1 1943 -31.0 5.6 -37.5 -1.7 -18.2 24.3 -25.6 8.2 12.5 33.0 3.6 15.8 -0.6 29.4 -9.1 10.6 1944 -13.9 6.9 -25.2 -1.5 -13.9 26.2 -24.1 11.7 17.8 31.1 3.9 15.2 -8.4 26.7 -17.0 9.6 1945 -17.5 3.9 -28.9 -4.2 -6.4 21.9 -20.0 5.0 12.8 34.4 3.1 17.4 -12.8 26.5 -22.8 10.0 1946 -18.9 5.8 -29.1 -4.5 0.3 26.7 -11.3 10.0 13.3 33.5 4.2 16.1 -13.8 27.2 -21.7 10.3 1947 -23.6 5.0 -33.6 -3.9 -14.6 21.9 -26.3 6.5 13.9 35.2 4.4 16.9 -10.0 27.6 -17.1 9.1 1948 -17.4 4.1 -28.9 -5.9 -12.6 27.2 -22.6 10.2 17.2 33.9 6.1 15.2 -3.3 29.3 -12.2 11.1 1949 -25.5 3.3 -34.4 -6.7 -6.1 27.2 -17.7 12.2 16.1 34.6 4.4 17.1 0.1 26.3 -7.1 9.1 1950 -30.4 4.7 -37.8 -8.4 -13.3 22.6 -23.5 7.8 12.0 30.8 1.7 14.4 -12.3 29.1 -21.3 11.3 1951 -22.7 4.4 -31.6 -6.4 -23.5 25.2 -31.9 10.0 9.0 33.0 2.8 15.6 -10.7 23.5 -18.0 8.3 1952 -24.9 4.4 -34.6 -4.3 -9.8 25.6 -20.3 9.1 14.4 31.1 3.9 15.0 -6.9 23.7 -13.8 10.3 1953 -17.2 4.7 -25.8 -3.4 -9.1 21.4 -18.2 8.5 13.9 32.2 5.0 17.4 -0.6 26.7 -8.3 10.6 1954 -27.8 8.3 -35.3 0.3 -14.1 19.5 -23.0 7.6 11.1 30.4 4.4 16.1 -0.8 22.3 -8.9 8.9 1955 -20.6 6.3 -29.1 -2.2 -17.1 22.1 -28.3 5.2 15.6 31.9 4.4 16.5 -19.9 25.8 -26.8 10.4 1956 -24.1 3.3 -31.1 -7.6 -9.2 24.6 -22.6 9.5 17.0 32.2 4.4 15.2 -1.7 24.6 -11.1 8.2 1957 -24.7 6.1 -32.8 -1.1 -6.5 26.5 -18.4 8.0 15.7 32.4 4.2 16.5 -5.3 26.0 -10.6 10.2 1958 -16.4 8.0 -28.5 -0.9 -6.9 28.9 -20.2 10.2 15.0 33.3 2.6 16.1 -8.9 26.1 -18.3 10.8 1959 -21.7 6.4 -27.8 -3.1 -0.8 23.2 -8.2 6.3 16.1 32.1 5.0 16.1 -13.0 23.5 -22.3 8.9 1960 -16.9 6.0 -26.5 -1.5 -14.4 22.1 -25.2 9.4 13.5 33.5 5.4 16.7 -10.0 27.1 -16.5 11.7 1961 -18.0 6.7 -26.4 -0.3 -2.4 26.1 -11.3 11.9 19.8 34.1 6.7 17.3 -7.3 25.0 -15.9 9.1 1962 -25.2 6.1 -33.0 -0.3 -16.0 22.6 -29.1 8.9 15.0 30.0 4.8 15.8 0.4 24.4 -6.7 9.6 1963 -25.6 9.1 -33.0 0.5 -3.7 25.6 -13.7 7.8 14.8 31.7 6.1 17.2 -6.2 28.5 -16.5 15.0 1964 -19.4 7.4 -28.0 -2.3 -10.2 24.3 -21.1 7.6 14.4 33.0 4.2 17.8 -14.1 23.4 -18.5 10.0 1965 -24.9 5.2 -34.1 -1.1 -15.2 23.0 -25.6 7.2 14.8 31.1 4.4 17.4 -10.4 22.2 -21.0 7.2 1966 -26.4 5.0 -32.5 -2.2 -7.6 26.9 -16.1 11.5 13.7 31.1 4.0 15.6 -11.0 27.4 -20.8 13.6 1967 -20.6 4.7 -29.4 -2.5 -15.0 23.9 -23.5 10.0 15.4 32.6 2.2 16.5 -5.3 29.3 -12.7 14.4 1968 -23.0 8.4 -31.8 -0.4 -1.7 22.4 -10.0 7.8 14.4 31.9 4.2 16.9 -2.2 24.1 -10.8 10.8 1969 -28.0 2.2 -36.1 -6.7 -9.4 25.8 -22.2 8.9 13.7 32.8 1.3 16.2 -6.3 29.1 -14.6 12.9 1970 -21.4 5.8 -30.3 -3.6 -10.6 21.9 -21.9 5.8 15.7 33.5 5.6 16.4 -13.2 26.5 -22.0 10.6 1971 -24.4 4.7 -33.3 -3.9 -6.9 26.0 -17.1 7.8 17.0 35.6 4.8 16.9 -6.1 26.0 -15.7 9.6 1972 -26.1 3.5 -36.0 -7.2 -13.4 25.8 -24.7 10.2 15.9 32.8 4.2 16.1 -5.2 23.5 -10.5 7.3 1973 -24.1 8.9 -30.2 -0.3 -0.2 24.8 -8.3 8.3 15.4 34.4 3.9 15.6 -12.6 26.3 -18.9 10.0 1974 -22.5 5.0 -31.7 -5.3 -10.8 21.9 -20.8 6.4 13.9 32.2 4.4 16.4 -3.9 25.1 -11.6 8.9 1975 -19.1 6.4 -31.6 -3.3 -11.1 20.2 -20.8 6.9 14.4 33.0 4.8 16.9 -8.7 26.3 -19.6 9.5 1976 -19.4 7.8 -31.0 -0.9 -11.2 27.2 -22.8 9.7 15.9 30.8 5.9 15.6 -4.4 27.8 -19.0 11.4 1977 -18.5 6.4 -30.8 -1.3 0.4 26.7 -14.6 10.5 15.6 31.4 3.8 14.9 -14.8 21.9 -26.5 8.7 1978 -24.1 2.6 -33.0 -5.5 -12.7 23.0 -25.0 8.8 16.1 32.6 3.6 16.1 -15.5 26.1 -24.8 12.0 1979 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 1980 -23.8 8.1 -32.6 -1.5 -7.3 29.4 -21.5 13.8 14.5 30.7 3.5 13.6 -0.8 27.0 -9.1 8.5 1981 -19.4 9.5 -29.8 1.3 -0.3 24.2 -10.3 8.8 14.7 31.5 4.9 15.4 -3.7 31.0 -11.7 11.8 1982 -25.2 4.9 -35.0 -2.9 -11.9 23.7 -20.2 7.9 13.1 30.0 3.7 13.8 -9.4 26.3 -20.6 10.1 1983 -13.5 6.6 -25.4 -1.4 -5.3 21.9 -13.8 7.0 16.7 35.0 3.6 17.7 -9.3 25.8 -17.0 10.4 1984 -26.9 7.1 -35.4 -1.0 -7.5 25.6 -20.3 7.3 16.7 34.4 4.7 17.5 -7.5 25.4 -19.3 8.3 1985 -26.8 4.2 -34.5 -3.5 -4.3 27.0 -13.1 8.6 14.0 32.5 1.2 15.7 -21.9 20.9 -29.5 8.6 1986 -20.7 8.1 -29.0 -1.4 -1.0 27.8 -12.4 13.0 17.0 31.6 5.0 15.1 -12.0 22.0 -19.8 8.3 1987 -8.8 8.8 -17.2 -0.2 -3.4 27.4 -11.7 10.8 13.6 31.4 4.0 17.3 0.8 29.2 -9.4 10.1 1988 -21.7 10.1 -33.2 -0.3 -1.8 28.8 -12.5 11.4 18.3 35.6 6.6 17.6 -5.7 27.2 -16.0 10.3 1989 -24.1 8.8 -34.3 -0.5 -13.4 23.9 -23.8 9.0 14.9 33.0 6.3 17.8 -4.9 24.7 -13.7 9.5 1990 -25.5 8.0 -33.5 -1.2 -2.9 24.6 -12.5 10.3 15.0 31.9 3.9 16.0 -4.7 29.0 -16.2 10.0 1991 -25.9 9.6 -33.8 0.8 -8.7 22.9 -17.4 9.5 17.0 32.4 7.5 16.4 -12.7 27.2 -24.0 10.5 1992 -11.8 13.1 -24.8 1.6 0.5 26.7 -10.9 9.7 11.3 31.7 1.5 14.9 -2.6 27.3 -10.2 9.9 1993 -26.0 6.6 -34.3 -2.5 -5.2 26.6 -15.0 8.7 14.1 28.6 3.7 14.3 -10.1 22.9 -20.2 8.8 1994 -24.0 4.1 -32.2 -5.4 -0.2 24.2 -8.7 8.5 14.2 32.5 5.9 15.6 -5.6 28.5 -13.6 11.7 1995 -16.3 8.6 -25.0 0.5 -10.3 23.6 -23.3 7.5 15.4 30.4 5.1 15.5 -11.2 24.9 -19.9 10.0 1996 -25.4 6.0 -32.8 -0.6 -14.0 20.0 -24.4 7.1 16.1 32.6 5.8 16.2 -18.8 23.3 -25.0 10.2 1997 -27.6 6.0 -35.3 -3.9 -12.3 25.9 -20.2 9.2 14.4 32.6 6.2 15.9 -3.6 29.5 -12.9 14.0 1998 -23.9 10.1 -31.3 0.0 -5.2 26.1 -17.0 9.7 14.7 34.0 2.9 17.1 -3.9 30.7 -10.3 13.9 1999 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 2000 -15.0 6.2 -24.7 -0.9 -5.0 23.8 -11.5 8.9 13.6 31.6 4.9 16.3 -6.9 25.8 -15.4 10.5 2001 -20.4 5.3 -28.4 -3.2 -0.3 26.9 -11.3 9.0 17.0 34.4 6.3 17.2 -8.1 29.5 -13.0 10.4 2002 -18.1 7.9 -25.9 -1.3 -18.3 25.4 -26.9 9.5 11.0 32.0 4.2 17.3 -4.1 25.8 -13.7 12.6 2003 -22.5 9.4 -26.9 0.0 -17.8 24.5 -26.5 9.7 14.1 34.3 6.0 18.6 -10.8 29.1 -19.2 13.5 2004 -25.2 4.5 -31.0 -2.7 -2.9 22.7 -11.4 7.7 12.4 29.6 2.8 15.1 -1.2 25.0 -9.6 10.3 2005 -21.5 8.5 -29.1 -0.2 -4.8 23.1 -10.7 8.0 15.3 33.8 6.0 16.5 -4.6 26.9 -11.5 11.2 2006 -17.7 7.4 -26.1 0.9 -6.5 28.1 -17.4 11.8 16.2 33.6 7.4 17.1 -14.7 27.0 -21.3 11.6 2007 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 2008 -17.5 4.2 -29.8 -4.1 -3.2 24.2 -13.9 9.6 12.1 33.0 5.4 16.4 -0.5 26.4 -8.8 9.0 2009 -24.0 5.4 -31.7 -4.3 -10.5 22.6 -19.5 8.0 11.3 30.7 2.6 14.8 -1.7 33.0 -9.2 14.0 2010 -23.0 4.4 -32.1 -2.2 -0.7 23.6 -7.8 9.2 14.7 29.2 6.9 14.6 -17.5 25.2 -22.5 10.0 2011 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 -9999.9 2012 -14.7 8.1 -26.2 0.5 -2.3 23.1 -9.5 9.5 16.4 31.5 6.1 16.5 -6.8 26.1 -16.3 10.1 2013 -16.5 3.4 -25.7 -4.7 -8.4 22.7 -19.5 9.5 17.0 32.1 5.5 15.6 -6.2 29.6 -17.9 13.4 2014 -22.9 4.3 -31.3 -2.6 -12.4 24.8 -18.7 11.7 13.8 30.7 4.8 15.8 -12.6 27.9 -20.8 10.9 2015 -18.7 7.1 -27.1 1.0 -3.1 25.2 -12.5 7.9 17.9 33.0 5.6 16.2 -1.5 26.6 -11.3 10.5 2016 -15.9 11.6 -23.0 0.8 -0.5 27.0 -9.9 10.2 17.2 28.6 6.8 14.8 -2.3 25.5 -7.3 9.5