1880 2013 1880 -34 -27 -22 -30 -16 -23 -19 -11 -20 -19 -17 -22 1881 -13 -16 -1 -2 -1 -24 -10 -6 -17 -22 -26 -17 1882 4 5 -1 -23 -19 -31 -25 -9 -11 -24 -24 -36 1883 -38 -37 -11 -19 -19 -6 -1 -12 -19 -18 -27 -19 1884 -19 -13 -29 -34 -32 -34 -30 -23 -27 -24 -28 -25 1885 -55 -28 -18 -35 -33 -38 -27 -23 -17 -13 -12 2 1886 -36 -42 -32 -21 -19 -28 -10 -19 -11 -21 -26 -16 1887 -57 -41 -24 -32 -27 -24 -17 -27 -23 -32 -27 -39 1888 -42 -39 -38 -23 -24 -19 -9 -12 -9 -2 0 -9 1889 -17 17 8 9 0 -8 -11 -17 -17 -20 -31 -28 1890 -40 -36 -35 -33 -42 -27 -23 -31 -30 -20 -43 -28 1891 -41 -48 -17 -26 -19 -25 -24 -20 -16 -26 -39 -11 1892 -34 -14 -35 -37 -33 -30 -33 -27 -19 -16 -47 -42 1893 -84 -57 -27 -34 -43 -33 -16 -27 -22 -21 -19 -36 1894 -53 -33 -23 -45 -36 -40 -25 -21 -25 -22 -33 -25 1895 -49 -48 -29 -22 -29 -26 -18 -17 -8 -12 -15 -19 1896 -30 -19 -33 -38 -23 -16 -9 -9 -6 4 -16 -12 1897 -21 -21 -23 -11 -11 -22 -12 -18 -13 -18 -24 -27 1898 -12 -38 -56 -35 -35 -24 -27 -26 -23 -35 -39 -25 1899 -19 -39 -35 -20 -25 -35 -18 -12 -5 -5 8 -28 1900 -37 -2 2 -15 -14 -21 -18 -14 -14 -3 -18 -12 1901 -31 -7 1 -11 -21 -16 -16 -21 -24 -34 -24 -33 1902 -19 -2 -28 -29 -33 -36 -28 -31 -25 -34 -40 -46 1903 -25 0 -19 -37 -39 -46 -35 -41 -43 -46 -43 -52 1904 -65 -55 -42 -49 -49 -43 -45 -42 -46 -36 -17 -25 1905 -32 -60 -27 -33 -30 -30 -30 -25 -21 -27 -11 -23 1906 -30 -33 -15 -6 -23 -25 -31 -25 -30 -27 -47 -20 1907 -45 -53 -32 -44 -50 -44 -38 -35 -32 -25 -52 -51 1908 -44 -35 -56 -44 -37 -40 -41 -45 -33 -43 -49 -48 1909 -66 -46 -50 -56 -54 -51 -40 -30 -35 -40 -33 -55 1910 -45 -44 -48 -46 -44 -44 -35 -36 -38 -43 -54 -66 1911 -62 -58 -63 -54 -51 -49 -39 -41 -37 -26 -22 -25 1912 -29 -19 -41 -28 -29 -31 -47 -58 -54 -63 -45 -48 1913 -47 -47 -45 -40 -49 -47 -38 -37 -38 -40 -25 -10 1914 -3 -19 -26 -31 -26 -31 -34 -25 -23 -12 -24 -16 1915 -25 -9 -16 -4 -15 -20 -11 -20 -17 -25 -13 -22 1916 -20 -23 -33 -32 -33 -45 -33 -34 -34 -32 -40 -74 1917 -43 -55 -52 -45 -58 -44 -25 -28 -27 -43 -33 -72 1918 -44 -35 -26 -44 -40 -34 -28 -31 -21 -10 -21 -38 1919 -26 -28 -29 -22 -32 -34 -28 -26 -22 -20 -38 -37 1920 -15 -23 -6 -22 -23 -27 -25 -28 -30 -37 -38 -49 1921 -6 -22 -24 -27 -27 -22 -12 -26 -20 -14 -23 -22 1922 -34 -42 -19 -23 -32 -32 -27 -33 -32 -32 -19 -22 1923 -27 -35 -30 -37 -34 -27 -33 -32 -29 -14 -2 -5 1924 -20 -21 -8 -30 -20 -26 -25 -29 -26 -30 -15 -36 1925 -33 -34 -24 -22 -31 -35 -28 -20 -17 -20 -2 6 1926 16 7 12 -11 -23 -23 -21 -14 -9 -9 -5 -25 1927 -22 -15 -34 -28 -18 -24 -16 -21 -8 3 -2 -31 1928 1 -5 -23 -23 -25 -32 -16 -21 -16 -15 -4 -13 1929 -38 -52 -30 -36 -32 -37 -33 -27 -20 -10 -9 -48 1930 -22 -21 -4 -20 -21 -18 -15 -11 -10 -7 16 -2 1931 -3 -19 -5 -14 -17 -7 -2 -1 -4 3 -6 -3 1932 16 -15 -13 0 -14 -24 -19 -18 -4 0 -19 -17 1933 -26 -27 -24 -21 -23 -29 -18 -20 -23 -20 -27 -40 1934 -19 0 -28 -27 -7 -10 -4 -8 -15 -5 7 1 1935 -29 18 -9 -30 -24 -18 -14 -15 -13 -2 -24 -17 1936 -21 -32 -20 -16 -11 -13 1 -6 -3 -1 0 2 1937 -4 11 -12 -10 -1 2 1 8 16 14 14 -4 1938 11 4 15 12 0 -8 3 3 11 19 12 -13 1939 -1 -2 -15 -5 0 -5 -4 -5 -2 0 5 41 1940 -12 8 10 16 7 4 8 -1 10 7 9 13 1941 6 19 0 9 10 6 14 5 -7 17 6 8 1942 27 2 7 9 8 3 -1 -3 -3 0 6 7 1943 -11 10 -6 9 5 -7 7 1 5 22 15 20 1944 31 19 19 11 13 10 11 9 19 17 6 -2 1945 2 -9 -1 10 -1 -8 -5 16 8 10 1 -16 1946 15 7 -4 4 -10 -16 -10 -15 -9 -14 -5 -32 1947 -11 -9 4 3 -7 -8 -6 -9 -13 9 5 -10 1948 12 -12 -21 -9 1 -6 -12 -14 -17 -10 -15 -19 1949 12 -17 -5 -12 -12 -26 -17 -12 -14 -7 -9 -18 1950 -29 -29 -7 -19 -11 -10 -15 -22 -12 -18 -33 -19 1951 -34 -43 -21 -10 3 -6 -1 6 4 9 -2 11 1952 13 11 -10 5 0 -2 7 4 6 -3 -16 -2 1953 10 19 12 19 10 6 0 7 6 7 -3 6 1954 -23 -10 -14 -15 -19 -15 -17 -14 -7 -1 9 -16 1955 16 -16 -32 -18 -20 -11 -8 8 -10 -3 -26 -32 1956 -17 -24 -19 -25 -26 -15 -10 -28 -15 -23 -15 -10 1957 -12 -7 -9 -1 5 15 0 19 9 0 8 16 1958 37 24 9 2 5 -12 -1 -8 -7 2 2 -1 1959 8 6 17 14 2 2 4 -1 -5 -10 -9 1 1960 -4 12 -36 -17 -11 -3 -6 -1 5 6 -12 16 1961 5 17 8 12 13 11 -1 3 5 0 2 -16 1962 7 14 10 7 -5 4 1 1 -1 0 8 0 1963 -1 20 -15 -7 -5 5 12 24 20 16 17 0 1964 -7 -11 -23 -30 -25 -5 -6 -24 -29 -29 -18 -27 1965 -6 -17 -10 -19 -11 -12 -13 -4 -15 -5 -6 -5 1966 -16 0 6 -12 -9 0 7 -7 0 -13 0 -3 1967 -5 -19 7 -2 14 -8 1 2 -5 9 -5 0 1968 -21 -12 26 -2 -10 -5 -7 -7 -17 12 -5 -13 1969 -11 -14 0 16 15 6 -1 2 9 12 14 29 1970 10 26 10 9 -2 1 0 -8 11 4 2 -12 1971 0 -18 -16 -7 -3 -16 -9 0 2 -2 -2 -5 1972 -24 -16 3 -1 1 9 4 18 3 9 3 20 1973 26 32 26 26 25 18 10 4 10 13 5 -5 1974 -14 -26 -4 -10 -2 -5 -3 11 -11 -6 -6 -8 1975 9 7 14 4 16 2 0 -20 -3 -10 -15 -18 1976 -2 -8 -22 -9 -22 -15 -9 -16 -9 -29 -8 5 1977 12 16 21 23 28 26 20 16 -2 0 16 4 1978 6 11 19 11 4 -1 4 -18 6 0 14 6 1979 11 -11 15 8 1 10 -3 9 21 20 24 43 1980 25 37 26 29 30 14 23 23 18 14 23 16 1981 52 38 46 28 20 27 29 30 13 8 17 36 1982 5 12 -6 5 11 2 11 5 9 8 10 39 1983 49 35 38 27 34 17 13 28 35 12 28 13 1984 26 12 25 6 31 3 13 12 14 11 1 -7 1985 20 -8 13 5 14 15 -4 11 10 9 5 11 1986 25 33 25 22 23 11 9 9 -2 9 5 11 1987 31 42 12 22 22 32 41 22 34 26 20 44 1988 53 36 45 40 40 38 30 40 37 35 7 28 1989 11 31 32 28 12 11 29 31 32 29 14 32 1990 35 36 72 50 41 33 39 27 26 37 40 37 1991 39 46 32 46 34 50 47 37 43 27 27 30 1992 42 38 43 22 29 22 10 6 -3 6 0 18 1993 34 36 33 22 23 19 24 11 6 20 4 17 1994 27 -1 25 38 26 37 27 19 31 40 43 36 1995 49 76 43 45 27 43 47 45 30 46 42 28 1996 25 47 31 33 28 25 34 48 25 20 40 39 1997 31 37 53 35 36 52 33 39 52 61 61 58 1998 60 86 63 63 68 74 67 68 45 42 47 55 1999 48 66 31 33 30 37 40 35 40 40 37 45 2000 23 56 56 58 40 42 40 42 42 27 32 28 2001 41 46 58 51 57 53 58 49 53 48 68 52 2002 72 74 90 56 63 55 59 53 63 55 59 42 2003 73 55 56 52 61 47 54 65 63 73 53 72 2004 57 67 64 58 40 41 24 42 50 61 70 48 2005 69 54 67 67 61 64 61 60 74 77 71 65 2006 53 66 59 45 44 60 50 66 59 67 70 75 2007 93 66 68 71 64 55 57 57 62 57 54 46 2008 23 32 70 49 47 44 55 39 59 62 62 51 2009 57 49 49 57 59 61 67 61 65 59 70 58 2010 67 75 87 82 71 60 57 59 57 65 75 45 2011 46 45 58 61 48 54 70 69 52 60 50 46 2012 37 39 49 60 70 59 51 57 67 72 68 44 2013 61 51 59 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 GLOBAL Land-Ocean Temperature Index http://www.esrl.noaa.gov/gcos_wgsp/Timeseries/ originally from http://www.giss.nasa.gov/data/update/gistemp/GLB.Ts+dSST.txt updated Apr 2013. Values HAVE changed at source !!!!!!!!!!!!!!!! GLOBAL Land-Ocean Temperature Index in 0.01 degrees Celsius base period: 1951-1980 sources: GHCN-v3 1880-03/2013 + SST: ERSST 1880-03/2013 using elimination of outliers and homogeneity adjustment Notes: 1950 DJF = Dec 1949 - Feb 1950 ; ***** = missing Divide by 100 to get changes in degrees Centigrade. Multiply that result by 1.8(=9/5) to get changes in degrees Fahrenheit. Best estimate for absolute global mean for 1951-1980 is 14.0 deg-C or 57.2 deg-F, so add that to the temperature change if you want to use an absolute scale (this note applies to global annual means only, J-D and D-N !) Example -- Table Value : 40 change : 0.40 deg-C or 0.72 deg-F abs. scale if global annual mean : 14.40 deg-C or 57.92 deg-F