YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC D-J-F M-A-M J-J-A S-O-N metANN 1885 -52.8 -46.0 -28.6 -18.7 -2.1 9.2 15.5 999.9 -1.6 -19.2 -44.3 -52.8 -49.2 -16.5 11.3 -21.7 -19.00 1886 -53.4 -44.2 -38.4 -15.0 -2.3 999.9 999.9 999.9 999.9 -21.5 -37.5 -50.5 -50.1 -18.6 999.9 -20.3 -20.13 1887 -52.7 -48.0 -29.8 -13.0 999.9 15.6 11.9 8.3 2.1 -17.7 -43.2 -47.0 -50.4 -13.4 11.9 -19.6 -17.87 1888 -45.3 -48.3 -33.3 -13.7 1.9 11.8 16.0 10.1 1.1 -15.0 -34.1 -47.6 -46.9 -15.0 12.6 -16.0 -16.32 1889 -47.4 -39.1 -35.3 -12.5 4.1 13.0 15.7 7.2 1.4 -14.8 -41.7 -50.6 -44.7 -14.6 12.0 -18.4 -16.42 1890 -51.5 -49.9 -35.1 -14.6 1.1 14.8 15.8 11.6 3.2 -9.9 999.9 999.9 -50.7 -16.2 14.1 -13.3 -16.53 1891 -50.6 -43.3 -26.6 -13.5 5.3 14.9 15.1 12.8 0.9 -14.7 -38.7 -47.8 -46.7 -11.6 14.3 -17.5 -15.39 1892 -55.4 -47.4 -33.9 -16.0 -0.8 14.4 11.8 10.3 1.7 999.9 999.9 999.9 -50.2 -16.9 12.2 999.9 -18.51 1893 999.9 999.9 999.9 -8.2 4.5 999.9 18.2 9.2 3.4 -14.4 -33.7 -45.1 999.9 -10.1 13.6 -14.9 -13.73 1894 -51.0 -44.8 -24.7 -6.9 6.1 12.4 18.5 8.9 1.0 -13.1 -30.6 -42.7 -47.0 -8.5 13.3 -14.2 -14.11 1895 -49.6 -45.5 -34.1 -15.2 1.5 13.6 18.3 12.2 2.9 -15.5 -36.2 -46.7 -45.9 -15.9 14.7 -16.3 -15.86 1896 -47.7 -36.8 -33.1 -22.9 0.0 12.9 15.9 11.9 3.6 -11.7 -33.7 -48.6 -43.7 -18.7 13.6 -13.9 -15.69 1897 -51.5 -44.0 -31.5 -11.3 5.0 999.9 18.1 999.9 3.2 -17.5 -38.5 -40.1 -48.0 -12.6 999.9 -17.6 -16.55 1898 999.9 999.9 999.9 999.9 999.9 13.6 15.2 11.6 2.3 -16.8 -39.3 -50.2 999.9 999.9 13.5 -17.9 999.90 1899 -50.9 -44.6 999.9 999.9 999.9 999.9 999.9 999.9 999.9 999.9 999.9 999.9 -48.6 999.9 999.9 999.9 999.90 1900 -54.3 -47.1 -29.7 -11.5 2.4 10.1 11.5 9.0 2.9 -13.7 -36.6 -51.6 -50.5 -12.9 10.2 -15.8 -17.26 1901 -51.7 -40.3 -25.2 -11.2 2.1 13.6 13.9 10.2 2.7 -17.8 -37.8 -36.0 -47.9 -11.4 12.6 -17.6 -16.09 1902 -50.5 -40.4 -31.7 -15.7 -2.1 14.2 14.8 8.5 0.5 -17.0 -39.3 -48.3 -42.3 -16.5 12.5 -18.6 -16.23 1903 -45.2 -39.0 -26.7 -16.8 3.8 14.8 18.8 10.3 1.5 -15.6 -32.5 -52.0 -44.2 -13.2 14.6 -15.5 -14.58 1904 -47.6 -45.9 -26.4 -12.8 -2.0 10.1 14.6 10.2 0.2 -18.6 -32.1 -43.3 -48.5 -13.7 11.6 -16.8 -16.86 1905 -50.5 -46.7 -30.6 -15.1 0.8 11.3 11.3 9.7 1.0 -20.0 999.9 999.9 -46.8 -15.0 10.8 -19.5 -17.62 1906 999.9 999.9 999.9 999.9 999.9 999.9 999.9 12.2 3.9 -12.8 -37.4 -43.6 999.9 999.9 999.9 -15.4 999.90 1907 -48.6 -42.6 -31.7 -10.1 2.8 12.6 16.0 9.3 2.6 -9.7 -33.1 -51.9 -44.9 -13.0 12.6 -13.4 -14.68 1908 -55.2 -43.8 -34.3 -13.1 4.3 15.1 18.0 9.8 5.4 -10.4 -37.0 -50.6 -50.3 -14.4 14.3 -14.0 -16.09 1909 -52.8 -47.9 -33.0 -9.3 3.2 11.8 17.2 14.0 2.3 -9.6 -38.1 -44.2 -50.4 -13.0 14.3 -15.1 -16.07 1910 -45.4 -43.8 -32.0 -10.3 1.6 14.4 15.3 13.5 2.4 -10.5 -35.7 -51.0 -44.5 -13.6 14.4 -14.6 -14.56 1911 -54.1 -36.6 -28.0 -10.4 -0.6 12.1 16.8 12.7 -0.2 -13.9 -31.1 -43.7 -47.2 -13.0 13.9 -15.1 -15.36 1912 -49.9 -46.7 -35.4 -11.8 2.8 17.7 12.7 10.2 0.5 -17.6 -36.8 -49.1 -46.8 -14.8 13.5 -18.0 -16.50 1913 -50.4 -48.0 -28.7 -15.7 1.8 11.9 14.9 12.6 2.6 -15.4 -40.5 -44.0 -49.2 -14.2 13.1 -17.8 -17.00 1914 -52.2 -38.9 -33.8 -14.6 0.4 15.1 18.7 10.2 4.6 -14.8 -39.1 -42.8 -45.0 -16.0 14.7 -16.4 -15.70 1915 -53.1 -47.4 -27.1 -12.5 4.9 10.8 13.3 7.0 1.1 -18.5 -41.1 -50.5 -47.8 -11.6 10.4 -19.5 -17.12 1916 -47.1 -47.7 -29.2 -13.7 0.9 12.3 15.8 13.1 1.4 -9.0 -33.0 -49.0 -48.4 -14.0 13.7 -13.5 -15.56 1917 -45.7 -42.4 -29.9 -10.3 5.6 15.1 18.7 13.8 2.0 -17.1 -37.0 -44.2 -45.7 -11.5 15.9 -17.4 -14.68 1918 -49.1 -47.3 -27.3 -12.6 1.7 13.4 13.2 11.3 2.3 -11.4 -36.3 -48.7 -46.9 -12.7 12.6 -15.1 -15.53 1919 -49.3 -51.2 -32.7 -8.8 2.7 13.3 14.6 13.5 5.3 -11.2 -34.2 -42.1 -49.7 -12.9 13.8 -13.4 -15.56 1920 -42.1 -39.9 -25.6 -5.6 2.4 11.7 15.8 12.5 2.5 -16.6 -39.5 -45.4 -41.4 -9.6 13.3 -17.9 -13.88 1921 -47.1 -38.2 -32.0 -14.8 1.0 13.2 13.2 12.0 4.5 -14.9 -27.2 -49.4 -43.6 -15.3 12.8 -12.5 -14.64 1922 -50.1 -49.2 -29.0 -15.3 0.5 13.1 13.7 9.3 1.0 -17.2 -39.2 -39.4 -49.6 -14.6 12.0 -18.5 -17.65 1923 -50.4 -42.7 -27.0 -13.8 0.1 11.7 13.2 10.6 1.0 -14.4 -34.7 -44.9 -44.2 -13.6 11.8 -16.0 -15.48 1924 -50.6 -45.2 -30.0 -15.3 0.5 12.2 13.7 11.7 4.1 -15.1 -30.2 -40.9 -46.9 -14.9 12.5 -13.7 -15.76 1925 -43.6 -45.7 -26.6 -14.9 1.7 11.1 14.7 9.6 0.5 -13.6 -36.2 -43.4 -43.4 -13.3 11.8 -16.4 -15.33 1926 999.9 999.9 -27.8 -14.9 2.5 9.5 16.4 12.1 4.0 -16.7 -35.2 -42.7 999.9 -13.4 12.7 -16.0 -15.50 1927 -49.5 -46.3 -34.8 -12.1 4.4 12.9 14.8 10.6 3.9 -9.4 -25.5 -42.1 -46.2 -14.2 12.8 -10.3 -14.48 1928 -49.6 -44.8 -26.8 -10.5 -0.2 12.2 13.4 12.2 1.0 -13.7 -35.2 -40.0 -45.5 -12.5 12.6 -16.0 -15.34 1929 -48.8 -39.1 -32.4 -12.0 4.2 13.5 15.2 10.7 -0.7 -15.0 -42.4 -44.8 -42.6 -13.4 13.1 -19.4 -15.57 1930 -46.2 -44.2 -21.3 -12.6 -1.9 14.6 14.5 11.6 3.4 -16.9 -33.4 -45.8 -45.1 -11.9 13.6 -15.6 -14.77 1931 -50.4 -47.1 -29.7 -18.4 5.4 14.0 18.6 10.9 3.3 -9.4 -33.0 -39.7 -47.8 -14.2 14.5 -13.0 -15.13 1932 -49.0 -39.1 -28.5 -13.9 -1.5 14.0 14.5 12.6 5.0 -12.4 -39.6 -49.2 -42.6 -14.6 13.7 -15.7 -14.80 1933 -41.3 -48.4 -33.5 -17.1 1.6 13.5 15.3 12.8 2.9 -9.9 -30.2 -46.9 -46.3 -16.3 13.9 -12.4 -15.29 1934 -46.1 -42.3 -32.1 -16.4 3.7 13.2 19.6 10.4 3.0 -13.0 -36.3 -47.5 -45.1 -14.9 14.4 -15.4 -15.27 1935 -49.6 -41.0 -34.1 -12.6 3.9 12.7 19.2 13.1 4.8 -16.1 -38.2 -40.4 -46.0 -14.3 15.0 -16.5 -15.45 1936 -49.5 -43.1 -30.8 -12.2 4.0 12.1 17.7 11.9 4.5 -15.7 -34.3 -43.5 -44.3 -13.0 13.9 -15.2 -14.65 1937 -44.3 -36.0 -35.2 -15.6 5.1 13.0 16.2 12.5 3.0 -12.1 -34.2 -40.7 -41.3 -15.2 13.9 -14.4 -14.26 1938 -45.8 -44.7 -28.9 -11.5 1.8 14.2 17.2 12.1 4.2 -15.8 -27.2 -43.0 -43.7 -12.9 14.5 -12.9 -13.76 1939 -52.3 -41.9 -27.5 -13.6 3.3 12.4 12.6 13.7 4.4 -12.8 -31.4 -43.7 -45.7 -12.6 12.9 -13.3 -14.68 1940 -41.5 -43.6 -25.4 -11.0 1.1 14.5 16.5 9.9 -0.4 -22.1 -40.1 -47.9 -42.9 -11.8 13.6 -20.9 -15.48 1941 -48.3 -45.1 -35.7 -11.4 2.6 11.2 18.9 11.4 3.1 -15.3 -39.3 -45.4 -47.1 -14.8 13.8 -17.2 -16.32 1942 -41.9 -45.0 -37.3 -15.4 2.7 11.8 15.0 11.3 2.1 -13.3 -35.2 -42.6 -44.1 -16.7 12.7 -15.5 -15.88 1943 -47.1 -45.4 -23.9 -8.8 5.4 10.4 12.8 11.3 3.0 -10.0 -34.4 -48.0 -45.0 -9.1 11.5 -13.8 -14.11 1944 -45.3 -41.0 -27.4 -14.0 3.5 11.6 13.3 11.7 4.9 -16.6 -36.9 -42.2 -44.8 -12.6 12.2 -16.2 -15.35 1945 -50.7 -45.7 -29.6 -12.4 4.2 11.6 15.6 12.3 1.1 -12.1 -34.3 -44.4 -46.2 -12.6 13.2 -15.1 -15.18 1946 -48.0 -47.4 -31.2 -13.8 1.1 12.2 14.8 8.8 -0.6 -16.9 -36.6 -45.8 -46.6 -14.6 11.9 -18.0 -16.83 1947 -46.7 -35.4 -27.5 -11.2 0.7 13.3 15.9 11.4 3.1 -8.0 -34.3 -47.2 -42.6 -12.7 13.5 -13.1 -13.71 1948 -47.6 -41.9 -24.5 -9.7 4.2 14.6 14.3 12.5 2.2 -9.2 -33.4 -46.2 -45.6 -10.0 13.8 -13.5 -13.81 1949 -47.5 -41.0 -29.1 -10.0 3.7 13.4 14.4 10.6 4.6 -8.7 -38.2 -42.2 -44.9 -11.8 12.8 -14.1 -14.50 1950 -47.1 -46.5 -30.8 -15.1 -1.5 10.5 999.9 7.9 0.4 -15.8 -40.7 -46.8 -45.3 -15.8 10.3 -18.7 -17.36 1951 -49.9 -43.9 -33.5 -16.4 1.4 11.8 14.4 13.7 3.7 -12.2 -33.7 -40.1 -46.9 -16.2 13.3 -14.1 -15.95 1952 -50.7 -45.8 -26.1 -14.2 0.5 10.6 17.3 13.3 2.5 -17.6 -40.4 -45.3 -45.5 -13.3 13.7 -18.5 -15.89 1953 -46.1 -45.0 -26.6 -12.4 5.9 11.9 14.4 9.7 3.3 -14.2 -34.1 -43.4 -45.5 -11.0 12.0 -15.0 -14.88 1954 -45.6 -38.8 -27.1 -11.1 -0.9 13.1 16.5 10.7 0.9 -12.5 -37.4 -44.8 -42.6 -13.0 13.4 -16.3 -14.63 1955 -42.3 -42.7 -36.0 -18.6 2.4 13.1 13.0 11.9 1.9 -15.0 -36.9 -47.1 -43.3 -17.4 12.7 -16.7 -16.17 1956 -46.9 -39.5 -28.7 -19.6 0.6 16.5 14.7 9.2 2.5 -20.3 -34.2 -42.0 -44.5 -15.9 13.5 -17.3 -16.07 1957 -43.7 -43.6 -33.4 -13.3 2.8 13.1 13.2 9.8 -0.9 -20.4 -38.4 -40.7 -43.1 -14.6 12.0 -19.9 -16.40 1958 -47.6 -43.6 -37.0 -16.8 -0.2 9.6 15.1 12.9 3.6 -16.6 -44.2 -46.5 -44.0 -18.0 12.5 -19.1 -17.13 1959 -46.1 -42.9 -23.1 -15.3 3.3 13.7 13.0 10.3 4.4 -15.6 -32.7 -49.9 -45.2 -11.7 12.3 -14.6 -14.79 1960 -48.2 -45.7 -30.1 -14.6 1.9 12.9 16.2 9.9 2.3 -18.8 -33.0 -45.6 -47.9 -14.3 13.0 -16.5 -16.43 1961 -51.2 -41.7 -33.2 -18.1 0.0 14.8 13.7 10.1 4.1 -17.2 -36.1 -41.0 -46.2 -17.1 12.9 -16.4 -16.70 1962 -46.1 -45.0 -31.6 -11.9 3.1 10.5 13.3 10.7 0.4 -11.9 -38.2 -47.3 -44.0 -13.5 11.5 -16.6 -15.64 1963 -42.8 -38.1 -29.2 -14.8 -2.4 10.2 14.3 11.5 2.5 -14.9 -32.5 -40.8 -42.7 -15.5 12.0 -15.0 -15.29 1964 -48.1 -39.5 -26.6 -13.6 1.5 15.3 13.7 10.1 0.5 -16.9 -38.4 -46.5 -42.8 -12.9 13.0 -18.3 -15.23 1965 -47.3 -46.0 -31.4 -13.7 0.8 12.6 18.2 9.6 4.4 -13.3 -36.3 -49.9 -46.6 -14.8 13.5 -15.1 -15.74 1966 -51.3 -49.2 -33.4 -16.5 3.8 14.1 13.4 12.4 2.6 -16.2 -36.6 -43.9 -50.1 -15.4 13.3 -16.7 -17.23 1967 -52.0 -45.4 -31.3 -13.9 3.0 13.9 14.3 10.0 2.3 -11.7 -32.9 -47.4 -47.1 -14.1 12.7 -14.1 -15.63 1968 -46.5 -35.7 -24.8 -7.4 2.3 13.9 13.8 11.1 2.7 -14.2 -40.5 -43.7 -43.2 -10.0 12.9 -17.3 -14.39 1969 -44.9 -47.0 -34.0 -15.1 1.2 14.0 15.3 12.7 1.2 -15.4 -37.0 -41.6 -45.2 -16.0 14.0 -17.1 -16.06 1970 -46.0 -43.1 -30.5 -15.7 0.9 12.1 18.2 9.3 4.4 -15.0 -36.7 -42.7 -43.6 -15.1 13.2 -15.8 -15.31 1971 -49.3 -43.8 -30.4 -14.4 4.5 11.8 18.3 11.0 5.0 -10.4 -35.6 -43.3 -45.3 -13.4 13.7 -13.7 -14.67 1972 -51.1 -46.6 -29.5 -11.4 3.5 10.2 14.0 8.2 2.7 -9.5 -41.2 -44.0 -47.0 -12.5 10.8 -16.0 -16.17 1973 -45.3 -39.1 -31.5 -14.3 6.1 14.2 18.3 12.7 3.5 -14.5 -36.3 -46.0 -42.8 -13.2 15.1 -15.8 -14.18 1974 -47.4 -45.2 -28.1 -10.2 4.6 12.9 17.0 11.5 1.8 -18.9 -40.2 -47.4 -46.2 -11.2 13.8 -19.1 -15.68 1975 -44.8 -43.7 -25.2 -11.0 6.0 15.7 14.2 10.3 1.4 -13.1 -31.1 -37.9 -45.3 -10.1 13.4 -14.3 -14.06 1976 -46.5 -44.9 -32.3 -8.8 3.7 11.5 14.4 10.9 2.4 -18.0 -38.4 -46.8 -43.1 -12.5 12.3 -18.0 -15.33 1977 -43.2 -45.7 -33.7 -10.6 4.5 14.6 15.0 9.4 0.8 -18.9 -37.7 -46.2 -45.2 -13.3 13.0 -18.6 -16.03 1978 -49.8 -40.6 -24.3 -11.6 -1.5 12.5 12.7 11.4 3.1 -12.5 -30.0 -42.1 -45.5 -12.5 12.2 -13.1 -14.73 1979 -45.7 -45.1 -33.7 -15.4 2.4 11.5 12.8 8.9 0.1 -18.4 -42.1 -40.5 -44.3 -15.6 11.1 -20.1 -17.23 1980 -43.9 -42.5 -32.1 -17.0 2.6 11.8 16.1 13.9 2.9 -14.6 -38.7 -41.2 -42.3 -15.5 13.9 -16.8 -15.17 1981 -40.2 -38.8 -30.7 -11.5 3.7 13.5 15.0 11.9 0.4 -14.7 -38.1 -41.1 -40.1 -12.8 13.5 -17.5 -14.23 1982 -53.2 -43.3 -33.7 -9.6 0.1 11.0 18.3 10.5 3.8 -18.0 -44.0 -46.7 -45.9 -14.4 13.3 -19.4 -16.60 1983 -47.0 -42.4 -30.4 -15.4 3.9 14.1 15.8 13.9 5.8 -16.0 -31.9 -43.9 -45.4 -14.0 14.6 -14.0 -14.69 1984 -42.6 -46.5 -31.4 -10.1 5.7 10.3 14.1 8.5 -0.4 -15.3 -34.9 -46.8 -44.3 -11.9 11.0 -16.9 -15.54 1985 -48.2 -34.6 -29.2 -13.1 2.9 12.1 14.6 10.0 3.1 -15.6 -33.1 -39.1 -43.2 -13.1 12.2 -15.2 -14.83 1986 -47.1 -41.3 -28.9 -12.0 0.4 14.8 14.2 10.7 2.7 -12.3 -35.8 -41.5 -42.5 -13.5 13.2 -15.1 -14.48 1987 -48.7 -43.2 -30.6 -17.0 -1.0 12.3 16.6 10.6 0.2 -18.1 -37.5 -47.9 -44.5 -16.2 13.2 -18.5 -16.49 1988 -46.9 -41.5 -28.9 -9.4 5.1 14.5 19.7 9.2 5.8 -10.2 -31.7 -39.0 -45.4 -11.1 14.5 -12.0 -13.52 1989 -46.8 -38.4 -24.3 -13.5 2.6 12.5 15.3 11.2 3.0 -17.8 -34.1 -40.6 -41.4 -11.7 13.0 -16.3 -14.11 1990 -46.6 -41.1 -18.3 -10.2 7.8 14.0 11.3 12.1 0.3 -12.3 -38.7 -41.9 -42.8 -6.9 12.5 -16.9 -13.53 1991 -41.3 -43.5 -31.8 999.9 0.3 9.8 20.4 15.3 1.4 -11.9 -31.8 -40.4 -42.2 -15.5 15.2 -14.1 -14.17 1992 -46.1 -41.8 -29.1 -13.4 3.1 12.6 14.5 8.0 1.6 -14.3 -40.8 -42.4 -42.8 -13.1 11.7 -17.8 -15.51 1993 -40.4 -44.2 -28.2 -12.8 4.8 13.2 999.9 10.7 2.7 -13.7 -37.6 -48.2 -42.3 -12.1 13.1 -16.2 -14.38 1994 -47.3 -40.2 -32.7 -14.9 6.0 13.9 16.1 9.8 3.8 -12.0 -33.3 -43.9 -45.2 -13.9 13.3 -13.8 -14.92 1995 -47.4 -33.8 -30.8 -15.1 2.9 15.5 16.9 12.7 6.4 -9.5 -32.2 -43.1 -41.7 -14.3 15.0 -11.8 -13.19 1996 -44.1 -36.5 -26.4 -8.6 5.0 12.2 15.3 13.2 3.4 -12.2 -35.2 -46.2 -41.2 -10.0 13.6 -14.7 -13.08 1997 -40.6 -39.5 -28.2 -10.7 4.5 15.7 999.9 15.9 3.4 -9.7 -36.0 -45.8 -42.1 -11.5 16.9 -14.1 -12.69 1998 -43.9 -39.1 -27.6 -11.6 1.9 16.6 17.3 10.4 1.9 -18.7 -35.7 -46.2 -42.9 -12.4 14.8 -17.5 -14.53 1999 -44.4 -44.6 -35.5 -14.3 999.9 15.8 16.3 11.5 1.9 -13.0 -36.3 -42.2 -45.1 -16.9 14.5 -15.8 -15.81 2000 -45.4 -39.5 -31.2 -9.0 4.7 13.7 16.3 10.5 3.1 -16.3 -39.7 999.9 -42.4 -11.8 13.5 -17.6 -14.58 2001 -49.6 -46.0 -30.2 -14.5 5.4 13.5 999.9 9.9 -1.3 -17.9 -34.7 -43.0 -47.6 -13.1 12.8 -18.0 -16.46 2002 -48.9 -41.7 -29.7 -12.3 2.0 15.2 16.6 14.2 4.2 -16.7 -32.8 -45.6 -44.5 -13.3 15.3 -15.1 -14.41 2003 -45.0 -44.2 -25.6 -11.2 1.6 10.1 17.2 13.0 4.5 -14.8 -34.1 -43.0 -44.9 -11.7 13.4 -14.8 -14.51 2004 -47.0 -44.8 -30.7 -14.3 -0.1 999.9 14.4 11.7 2.9 -19.6 -32.7 -45.3 -44.9 -15.0 12.9 -16.5 -15.87 2005 -45.8 -42.5 -30.2 -8.7 6.0 15.7 16.6 10.9 4.8 -11.0 -28.8 -36.8 -44.5 -11.0 14.4 -11.7 -13.19 2006 -45.3 -41.0 -31.6 -17.4 3.9 12.6 15.1 12.9 4.1 -12.9 -29.4 -42.1 -41.0 -15.0 13.5 -12.7 -13.82 2007 -41.8 -43.5 -29.7 -8.4 999.9 14.6 14.5 12.9 4.1 -11.6 -31.4 999.9 -42.5 -11.0 14.0 -13.0 -13.12 2008 -43.3 -38.2 -20.5 -13.0 6.4 12.7 16.8 15.6 0.0 -11.8 999.9 999.9 -40.5 -9.0 15.0 -15.9 -12.60