GLOBAL Temperature Anomalies in .01 C base period: 1951-1980 Source: http://data.giss.nasa.gov/gistemp/tabledata/GLB.Ts.txt sources: GHCN 1880-5/2007 (meteorological stations only) using elimination of outliers and homogeneity adjustment Notes: 1941 DJF = Dec 1940 - Feb 1941 ; ***** = missing AnnMean Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 1880 28 10 -9 -15 -12 -55 -21 3 8 -39 -33 -3 ***** ***** ***** -12 -25 -21 1880 1881 -54 -3 -15 8 21 -86 -5 -8 -14 -17 -17 27 -14 -16 -20 4 -33 -16 1881 1882 79 41 26 -34 -12 -65 -55 -17 25 -12 8 -1 -2 1 49 -7 -46 7 1882 1883 -15 -54 -4 16 -2 55 18 -1 -31 -15 -40 13 -5 -6 -23 3 24 -29 1883 1884 -19 10 -25 -75 -74 -48 -56 -12 -22 -41 -61 -86 -43 -34 2 -58 -39 -42 1884 1885 -57 -47 -55 -47 -38 -57 -12 6 -11 26 -26 35 -24 -34 -63 -47 -21 -4 1885 1886 -45 -44 -41 -17 -14 -16 -11 -19 -24 -65 2 -18 -26 -22 -18 -24 -15 -29 1886 1887 -54 -80 -25 -40 -45 -68 -24 -36 -49 -26 -77 -25 -46 -45 -51 -37 -43 -51 1887 1888 -36 -53 -62 -4 -40 -25 -36 -32 -33 -2 31 11 -24 -27 -38 -35 -31 -2 1888 1889 23 42 26 36 33 -1 -34 -30 -19 7 -23 11 6 6 25 32 -22 -12 1889 1890 -14 -36 -11 -5 -28 -4 -46 -19 -1 -8 -58 -26 -21 -18 -13 -14 -23 -22 1890 1891 -78 -105 -48 -66 -23 -50 -81 -62 -45 -64 -35 -11 -56 -57 -70 -46 -65 -48 1891 1892 -51 -7 -45 -73 -49 -40 -32 -13 -41 -39 -41 -52 -40 -37 -23 -55 -28 -41 1892 1893 -153 -80 -45 -29 -46 -46 -6 1 -19 24 -31 -48 -40 -40 -95 -40 -17 -8 1893 1894 -62 -62 -16 -46 -49 -30 -29 -30 -53 -5 -5 -1 -32 -36 -57 -37 -30 -21 1894 1895 -52 -89 -45 -49 -27 -24 -63 -20 -12 -2 0 -3 -32 -32 -48 -40 -36 -5 1895 1896 2 -22 -45 -43 -48 -36 -31 -48 -20 15 -39 -13 -27 -27 -8 -45 -38 -15 1896 1897 -13 -28 -34 8 -6 -27 13 -26 -22 -43 -1 -7 -15 -16 -18 -11 -13 -22 1897 1898 27 -32 -59 -32 -52 -19 -8 13 5 -43 -30 -13 -20 -20 -4 -47 -5 -23 1898 1899 -39 -40 -15 -33 -49 -25 -34 -27 -1 -28 11 -17 -25 -24 -31 -32 -29 -6 1899 1900 -45 -4 1 -8 5 13 -19 -12 -5 19 -11 -5 -6 -7 -22 -1 -6 1 1900 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 1901 -11 -6 -4 7 -2 12 -28 -6 6 -3 -8 -15 -5 -4 -8 0 -7 -2 1901 1902 -29 -3 -5 -19 -27 -27 -33 -45 -42 -37 -42 -54 -30 -27 -15 -17 -35 -40 1902 1903 -28 -11 -3 -48 -38 -59 -24 -37 -40 -49 -46 -42 -35 -36 -31 -30 -40 -45 1903 1904 -55 -62 -30 -31 -56 -46 -58 -34 -42 -43 -22 -28 -42 -43 -53 -39 -46 -35 1904 1905 -41 -86 -16 -19 -10 -16 -31 -20 -24 -34 8 -18 -25 -26 -51 -15 -22 -16 1905 1906 -23 -25 -40 12 -17 -6 -10 -8 -26 -3 -33 -6 -15 -16 -22 -15 -8 -21 1906 1907 -37 -45 -32 -40 -46 -45 -29 -43 -29 -24 -50 -61 -40 -36 -29 -39 -39 -35 1907 1908 -30 -15 -45 -32 -17 -31 -20 -27 -12 -40 -61 -33 -30 -33 -35 -31 -26 -38 1908 1909 -68 -41 -41 -56 -40 -18 -19 -10 -18 -8 -5 -45 -31 -30 -47 -45 -16 -10 1909 1910 -24 -15 -33 -6 -9 -24 -8 -8 4 -23 -40 -59 -20 -19 -28 -16 -13 -20 1910 1911 -50 -50 -46 -37 -21 -28 -9 -18 -14 -15 3 -18 -25 -29 -53 -34 -19 -8 1911 1912 -11 -11 -45 -19 -19 -23 -42 -57 -44 -48 -50 -28 -33 -32 -13 -28 -41 -47 1912 1913 -34 -47 -41 -17 -60 -55 -28 -21 -17 -21 -8 6 -29 -31 -36 -39 -35 -15 1913 1914 20 3 10 -18 2 -6 -16 0 -3 15 -20 -13 -2 -1 10 -2 -8 -3 1914 1915 -6 15 6 8 -1 2 17 -15 19 2 16 -6 5 4 -2 4 1 12 1915 1916 4 -2 -32 -18 -20 -20 -18 -1 -9 -15 -39 -74 -20 -15 -1 -23 -13 -21 1916 1917 -51 -73 -67 -46 -68 -41 14 -32 -31 -45 -34 -85 -47 -46 -66 -60 -20 -37 1917 1918 -52 -52 -45 -39 -60 -28 -42 -40 -11 6 -18 -23 -34 -39 -63 -48 -37 -8 1918 1919 -22 -15 -3 -2 0 -1 8 -2 -11 9 -33 -25 -8 -8 -20 -2 2 -12 1919 1920 1 -20 -16 -5 -27 -22 1 -7 -11 -36 -24 -40 -17 -16 -15 -16 -9 -24 1920 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 1921 15 -11 -2 1 -6 9 12 -31 -7 -4 -21 -11 -5 -7 -12 -2 -3 -11 1921 1922 -26 -30 -18 14 -22 -14 11 -13 -1 -13 -1 -3 -10 -10 -22 -9 -5 -5 1922 1923 -14 -16 -12 -34 -12 -19 -37 -27 -25 0 4 3 -16 -16 -11 -19 -28 -7 1923 1924 -23 -34 -2 -33 -14 -5 -3 -3 7 -9 -1 -25 -12 -10 -18 -16 -4 -1 1924 1925 -32 -30 -19 -6 -22 -28 -28 -2 -28 -24 5 25 -16 -20 -29 -15 -19 -16 1925 1926 29 34 20 -2 -19 -11 -8 10 9 -7 11 -21 4 8 29 0 -3 4 1926 1927 -9 -11 -26 -23 -14 -13 7 -19 2 26 24 -13 -6 -6 -14 -21 -8 17 1927 1928 16 12 2 1 -32 -44 0 5 10 2 11 6 -1 -3 5 -10 -13 8 1928 1929 -22 -35 -26 -32 -28 -28 -26 -26 -15 10 7 -50 -23 -18 -17 -29 -27 0 1929 1930 -16 0 8 -16 2 -12 -3 -4 -11 -20 23 4 -4 -8 -22 -2 -6 -3 1930 1931 -2 -21 5 -13 -7 7 19 19 -8 11 -7 19 2 1 -6 -5 15 -2 1931 1932 52 -10 -3 23 0 -30 -5 -9 15 19 0 -5 4 6 21 6 -15 11 1932 1933 -20 -8 -7 -8 -5 -13 3 -13 0 2 -28 -41 -12 -8 -11 -7 -8 -9 1933 1934 -1 6 -19 -23 18 -3 16 19 2 6 15 19 5 0 -12 -8 11 7 1934 1935 -20 34 21 -34 -14 -7 -9 -17 -31 3 -19 -8 -8 -6 11 -9 -11 -16 1935 1936 -14 -29 -8 9 -21 -5 33 10 7 9 9 18 1 -1 -17 -6 13 8 1936 1937 2 15 -8 -4 11 10 3 12 29 28 35 4 12 13 12 0 8 31 1937 1938 10 11 29 37 18 -3 10 -2 14 41 17 -3 15 15 8 28 1 24 1938 1939 8 -3 -25 -7 11 2 -3 -19 -8 -6 -12 39 -2 -6 0 -7 -7 -9 1939 1940 -13 11 15 9 13 22 31 13 20 7 8 28 14 15 12 13 22 12 1940 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 1941 14 23 -1 7 12 20 35 12 -16 15 1 11 11 13 22 6 23 0 1941 1942 29 2 2 4 10 11 12 10 11 2 18 13 10 10 14 5 11 10 1942 1943 -15 13 -9 7 -3 -8 18 -20 13 35 14 28 6 5 3 -2 -3 21 1943 1944 40 18 15 -1 -5 -8 9 12 25 26 4 -9 10 14 29 3 4 18 1944 1945 7 -3 3 18 -23 -21 -14 29 11 7 -3 -26 -1 0 -2 -1 -2 5 1945 1946 10 6 -6 13 12 -8 12 -5 7 -12 0 -22 1 0 -3 6 0 -2 1946 1947 0 13 25 20 7 6 9 9 5 29 26 -6 12 11 -3 17 8 20 1947 1948 27 -6 -21 -7 6 14 -9 -12 0 2 -14 -11 -3 -2 5 -7 -3 -4 1948 1949 11 -27 -8 -25 -11 -18 -1 -11 -2 4 -6 -11 -9 -9 -9 -15 -10 -1 1949 1950 -22 -27 -6 -20 -18 -7 -9 -28 -12 -15 -33 -12 -17 -17 -20 -14 -15 -20 1950 1951 -31 -41 -10 -2 12 -8 -6 16 6 12 8 22 -2 -5 -28 0 1 9 1951 1952 15 17 -9 0 -7 -3 11 15 16 3 -16 0 3 5 18 -5 8 1 1952 1953 13 11 20 15 3 8 3 16 12 10 6 22 12 10 8 13 9 9 1953 1954 -24 -4 -7 -10 -15 -15 -22 -15 -16 4 22 -7 -9 -7 -2 -10 -17 4 1954 1955 26 -4 -32 -13 -13 -14 -10 15 -10 4 -21 -25 -8 -7 5 -19 -3 -9 1955 1956 -19 -25 -29 -22 -23 -6 -7 -30 -7 -18 -16 -14 -18 -19 -23 -25 -14 -14 1956 1957 -11 -1 0 14 11 18 -6 14 14 2 19 21 8 5 -9 8 8 12 1957 1958 42 25 20 13 11 -14 14 -7 -6 11 11 -5 10 12 29 15 -2 5 1958 1959 7 8 26 13 -1 11 8 0 -13 -5 -8 11 5 3 3 13 6 -9 1959 1960 7 28 -44 -20 -13 -4 -10 10 6 12 -10 20 -2 -2 15 -26 -1 3 1960 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 1961 10 22 5 10 24 11 1 5 16 17 9 -12 10 12 17 13 5 14 1961 1962 8 22 11 12 -12 10 -11 -7 6 5 11 2 5 4 6 4 -3 7 1962 1963 -2 25 -20 -20 -12 -1 8 17 27 5 4 -2 2 3 8 -18 8 12 1963 1964 -7 -16 -30 -37 -39 -13 -8 -29 -39 -33 -20 -33 -25 -23 -8 -35 -16 -31 1964 1965 -3 -19 -11 -29 -11 -12 -27 -8 -20 -8 -12 -19 -15 -16 -18 -17 -16 -13 1965 1966 -25 -8 13 -13 -10 -5 12 -11 -7 -25 -6 -8 -8 -9 -17 -3 -1 -13 1966 1967 -7 -28 1 -7 11 -15 5 0 2 15 2 -2 -2 -2 -14 2 -3 6 1967 1968 -20 -16 28 -9 -13 -7 -10 -7 -25 6 -8 -23 -9 -7 -13 2 -8 -9 1968 1969 -19 -28 -15 13 10 8 -7 -7 2 7 8 33 0 -4 -23 3 -2 6 1969 1970 8 28 8 5 -7 8 6 -11 15 5 2 -13 4 8 23 2 1 7 1970 1971 -4 -15 -23 -8 -11 -23 -9 5 0 -4 -14 -13 -10 -10 -11 -14 -9 -6 1971 1972 -35 -34 -8 -6 -5 5 3 18 5 -10 -9 11 -5 -7 -27 -7 9 -4 1972 1973 23 31 32 34 28 23 17 3 7 15 6 -5 18 19 22 32 14 10 1973 1974 -7 -26 -4 -12 -2 1 0 11 -13 -7 -8 -5 -6 -6 -13 -6 4 -9 1974 1975 6 7 14 1 26 1 0 -26 -6 -9 -13 -23 -2 0 2 14 -8 -9 1975 1976 -8 -12 -36 -26 -25 -20 -20 -24 -18 -39 -21 -5 -21 -23 -14 -29 -21 -26 1976 1977 8 20 24 26 31 28 24 27 -13 -7 17 7 16 15 8 27 26 -1 1977 1978 6 14 21 22 16 -4 15 -20 9 -1 6 3 7 8 9 20 -3 5 1978 1979 13 -15 19 19 -6 15 -1 8 19 20 25 46 14 10 0 11 7 22 1979 1980 29 35 36 38 43 18 27 23 28 14 26 15 28 30 37 39 23 23 1980 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 1981 57 53 60 46 28 35 51 54 24 8 19 44 40 38 41 45 47 17 1981 1982 8 20 -6 3 26 -1 16 0 0 -2 11 34 9 10 24 8 5 3 1982 1983 44 38 38 33 46 27 20 47 49 21 28 16 34 35 39 39 31 33 1983 1984 21 6 30 8 45 -9 16 22 21 16 4 -5 15 16 14 28 9 14 1984 1985 24 -2 21 14 10 18 0 33 18 6 0 9 13 11 6 15 17 8 1985 1986 28 46 31 33 20 12 11 18 3 5 4 12 19 18 28 28 14 4 1986 1987 35 49 24 39 24 47 51 12 28 32 29 48 35 32 32 29 36 30 1987 1988 52 40 53 40 51 50 34 38 42 41 2 26 39 41 47 48 41 29 1988 1989 8 34 32 28 7 7 36 41 43 31 12 29 26 26 23 22 28 29 1989 1990 45 35 81 58 46 41 66 38 19 51 56 47 48 47 36 62 48 42 1990 1991 44 52 39 63 34 63 59 49 51 26 24 25 44 46 48 45 57 34 1991 1992 45 34 39 19 14 23 -1 10 -10 0 -8 13 15 16 34 24 11 -6 1992 1993 30 31 33 24 25 17 25 17 3 16 4 4 19 20 24 27 19 8 1993 1994 35 4 24 42 24 56 32 21 42 35 34 31 32 29 14 30 36 37 1994 1995 47 81 47 46 14 40 60 50 34 60 44 33 46 46 53 36 50 46 1995 1996 37 50 38 32 27 21 50 63 35 27 44 41 39 38 40 33 45 35 1996 1997 39 38 50 32 32 55 19 37 33 43 57 53 41 40 39 38 37 44 1997 1998 57 101 70 71 79 84 90 75 47 58 54 70 71 70 70 73 83 53 1998 1999 55 75 35 33 35 54 51 44 42 43 49 35 46 49 67 34 50 44 1999 2000 14 61 47 64 41 54 45 49 40 23 37 31 42 43 36 51 50 33 2000 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 2001 51 54 60 41 60 58 58 59 60 50 76 63 57 55 46 54 58 62 2001 2002 84 82 99 78 74 52 74 58 63 58 63 46 69 71 76 84 61 61 2002 2003 79 68 61 61 74 51 55 78 71 76 59 77 67 65 64 65 61 69 2003 2004 62 84 78 67 44 51 20 56 54 72 76 61 60 62 74 63 42 67 2004 2005 87 77 86 78 65 73 67 66 88 87 77 73 77 76 75 77 69 84 2005 2006 56 76 65 61 41 64 60 70 67 76 74 82 66 65 68 56 65 72 2006 2007 110 80 73 74 68 ***** ***** ***** ***** ***** ***** ***** ***** ***** 90 71 ***** ***** 2007 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 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 14C = 57.2F, so add that to the temperature change if you want to use an absolute scale. Example -- Table Value : 40 change : .40C or .72F abs. scale: 14.40C or 57.92F