GLOBAL Land-Ocean Temperature Index in 0.01 degrees Celsius base period: 1951-1980 sources: GHCN-v3 1880-02/2016 + SST: ERSST v4 1880-02/2016 using elimination of outliers and homogeneity adjustment Notes: 1950 DJF = Dec 1949 - Feb 1950 ; ***** = 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 -29 -20 -18 -27 -14 -28 -23 -7 -16 -16 -18 -21 -20 *** **** -20 -19 -17 1880 1881 -9 -13 1 -3 -4 -28 -6 -2 -8 -19 -26 -15 -11 -11 -14 -2 -12 -18 1881 1882 10 9 2 -20 -17 -25 -9 4 0 -22 -20 -24 -9 -9 1 -12 -10 -14 1882 1883 -33 -41 -17 -24 -25 -11 -7 -12 -18 -11 -19 -17 -20 -20 -33 -22 -10 -16 1883 1884 -17 -11 -33 -35 -31 -37 -33 -25 -22 -21 -29 -28 -27 -26 -15 -33 -32 -24 1884 1885 -63 -28 -23 -43 -40 -49 -27 -26 -18 -18 -21 -4 -30 -32 -40 -35 -34 -19 1885 1886 -40 -44 -40 -29 -26 -38 -15 -30 -18 -24 -24 -23 -29 -28 -29 -32 -28 -22 1886 1887 -64 -47 -30 -36 -32 -19 -17 -26 -18 -31 -25 -37 -32 -31 -45 -33 -21 -25 1887 1888 -42 -41 -46 -27 -21 -19 -8 -10 -6 3 1 -11 -19 -21 -40 -32 -12 -1 1888 1889 -18 16 5 5 -2 -11 -3 -16 -17 -21 -29 -28 -10 -8 -4 3 -10 -22 1889 1890 -46 -46 -40 -37 -47 -26 -28 -35 -35 -21 -36 -29 -35 -35 -40 -41 -30 -31 1890 1891 -44 -47 -14 -25 -16 -21 -20 -20 -12 -22 -36 0 -23 -26 -40 -18 -20 -24 1891 1892 -25 -13 -35 -34 -23 -18 -26 -18 -24 -15 -48 -27 -25 -23 -13 -31 -21 -29 1892 1893 -66 -50 -23 -31 -33 -22 -12 -22 -17 -15 -15 -36 -28 -28 -48 -29 -19 -15 1893 1894 -53 -30 -20 -40 -29 -42 -30 -26 -21 -15 -23 -20 -29 -31 -40 -30 -33 -20 1894 1895 -42 -41 -28 -21 -22 -23 -15 -14 -1 -9 -14 -10 -20 -21 -35 -24 -18 -8 1895 1896 -22 -14 -29 -31 -19 -13 -5 -8 -3 5 -14 -11 -14 -14 -15 -26 -9 -4 1896 1897 -21 -18 -10 0 1 -11 -3 -2 -3 -8 -16 -24 -10 -9 -16 -3 -5 -9 1897 1898 -5 -32 -54 -32 -34 -19 -21 -21 -18 -30 -34 -20 -27 -27 -20 -40 -20 -27 1898 1899 -16 -38 -34 -19 -19 -24 -11 -2 1 2 14 -25 -14 -14 -25 -24 -13 5 1899 1900 -38 -6 3 -14 -5 -14 -7 -2 3 10 -11 -13 -8 -9 -23 -5 -8 0 1900 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 1901 -28 -4 6 -4 -16 -9 -7 -11 -15 -28 -16 -28 -13 -12 -15 -5 -9 -20 1901 1902 -18 -2 -28 -26 -29 -33 -24 -26 -20 -26 -35 -45 -26 -25 -16 -28 -28 -27 1902 1903 -26 -5 -22 -39 -40 -43 -28 -42 -41 -40 -38 -46 -34 -34 -25 -34 -38 -40 1903 1904 -63 -54 -45 -49 -50 -48 -47 -42 -46 -34 -16 -28 -43 -45 -54 -48 -45 -32 1904 1905 -36 -58 -23 -35 -32 -30 -23 -19 -13 -21 -7 -20 -26 -27 -41 -30 -24 -14 1905 1906 -29 -32 -14 -1 -19 -20 -24 -17 -24 -19 -37 -16 -21 -21 -27 -12 -21 -26 1906 1907 -42 -51 -23 -39 -45 -42 -33 -36 -31 -23 -50 -48 -39 -36 -37 -36 -37 -35 1907 1908 -44 -34 -57 -45 -39 -37 -33 -44 -32 -42 -50 -49 -42 -42 -42 -47 -38 -41 1908 1909 -69 -46 -51 -58 -53 -51 -42 -29 -37 -38 -31 -53 -46 -46 -55 -54 -41 -35 1909 1910 -43 -42 -47 -38 -33 -35 -30 -33 -36 -38 -56 -68 -42 -40 -46 -39 -33 -43 1910 1911 -63 -59 -62 -54 -51 -46 -40 -42 -37 -24 -19 -24 -43 -47 -63 -56 -43 -27 1911 1912 -27 -14 -36 -20 -19 -24 -39 -50 -46 -54 -37 -40 -34 -32 -21 -25 -38 -46 1912 1913 -39 -43 -42 -35 -44 -44 -33 -31 -31 -33 -17 -2 -33 -36 -41 -40 -36 -27 1913 1914 2 -14 -22 -26 -19 -21 -23 -14 -12 -4 -20 -9 -15 -14 -4 -22 -19 -12 1914 1915 -18 -1 -8 8 -1 -14 -1 -14 -11 -21 -12 -25 -10 -9 -9 0 -10 -15 1915 1916 -20 -22 -30 -25 -26 -42 -32 -25 -28 -27 -42 -78 -33 -29 -22 -27 -33 -32 1916 1917 -46 -55 -49 -39 -48 -39 -21 -25 -18 -35 -28 -70 -39 -40 -60 -45 -29 -27 1917 1918 -42 -32 -20 -39 -36 -27 -19 -25 -13 -2 -14 -27 -25 -28 -48 -32 -24 -10 1918 1919 -19 -21 -26 -18 -19 -27 -20 -19 -16 -14 -29 -34 -22 -21 -22 -21 -22 -20 1919 1920 -14 -22 -6 -25 -25 -32 -30 -28 -19 -27 -32 -45 -25 -24 -23 -19 -30 -26 1920 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 1921 -3 -21 -27 -35 -35 -30 -14 -22 -16 -5 -16 -17 -20 -22 -23 -32 -22 -12 1921 1922 -32 -41 -12 -20 -34 -32 -25 -30 -28 -31 -15 -16 -26 -26 -30 -22 -29 -25 1922 1923 -26 -36 -30 -38 -32 -23 -27 -28 -26 -11 5 -3 -23 -24 -26 -33 -26 -11 1923 1924 -22 -25 -12 -33 -18 -27 -25 -33 -30 -34 -22 -41 -27 -24 -17 -21 -28 -29 1924 1925 -32 -33 -22 -24 -29 -33 -28 -17 -12 -16 5 11 -19 -23 -35 -25 -26 -8 1925 1926 21 8 13 -14 -24 -24 -19 -9 -10 -11 -6 -29 -9 -5 13 -8 -17 -9 1926 1927 -27 -19 -37 -31 -24 -26 -13 -18 -5 0 -3 -35 -20 -19 -25 -31 -19 -3 1927 1928 -3 -11 -27 -28 -29 -40 -20 -24 -19 -18 -9 -19 -21 -22 -16 -28 -28 -15 1928 1929 -47 -58 -34 -41 -38 -42 -32 -29 -23 -14 -14 -53 -35 -33 -41 -38 -34 -17 1929 1930 -28 -23 -9 -24 -24 -18 -15 -9 -10 -7 15 -6 -13 -17 -34 -19 -14 -1 1930 1931 -10 -20 -6 -19 -22 -5 2 1 -6 0 -10 -8 -9 -8 -12 -16 -1 -5 1931 1932 14 -17 -19 -7 -21 -29 -22 -23 -11 -9 -26 -22 -16 -15 -4 -16 -25 -15 1932 1933 -31 -30 -27 -23 -25 -31 -19 -22 -26 -23 -32 -45 -28 -26 -27 -25 -24 -27 1933 1934 -25 -3 -28 -26 -10 -13 -10 -9 -14 -10 0 -7 -13 -16 -24 -22 -11 -8 1934 1935 -37 12 -13 -34 -25 -22 -18 -16 -17 -7 -27 -20 -19 -18 -11 -24 -19 -17 1935 1936 -28 -39 -24 -20 -15 -18 -5 -11 -5 -2 -3 -1 -14 -16 -29 -20 -11 -3 1936 1937 -7 7 -16 -16 -6 -7 -3 4 15 10 11 -9 -1 -1 -1 -13 -2 12 1937 1938 3 -2 7 5 -7 -16 -7 -3 4 13 3 -22 -2 -1 -3 2 -9 7 1938 1939 -11 -10 -19 -12 -7 -7 -4 -4 1 -2 6 41 -2 -8 -15 -13 -5 2 1939 1940 -13 6 12 16 7 6 12 2 12 8 13 20 8 10 11 12 6 11 1940 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 1941 12 23 6 11 10 4 16 15 3 25 13 15 13 13 18 9 12 14 1941 1942 29 6 11 14 14 11 3 -2 0 7 14 14 10 10 17 13 4 7 1942 1943 1 23 2 15 11 1 15 4 12 31 27 29 14 13 12 9 7 23 1943 1944 43 32 35 27 27 21 23 23 32 28 14 9 26 28 35 30 22 25 1944 1945 15 5 11 25 11 3 8 26 22 23 10 -8 13 14 10 15 13 18 1945 1946 16 6 0 12 -2 -15 -8 -10 -2 -6 -1 -27 -3 -1 5 3 -11 -3 1946 1947 -8 -4 7 5 -6 -2 -4 -8 -14 7 0 -15 -4 -4 -13 2 -5 -2 1947 1948 6 -12 -23 -9 6 -5 -13 -10 -13 -6 -9 -20 -9 -9 -7 -9 -9 -9 1948 1949 10 -16 -1 -7 -10 -25 -13 -9 -9 -3 -8 -15 -9 -9 -9 -6 -16 -7 1949 1950 -27 -27 -8 -21 -12 -8 -9 -18 -11 -19 -34 -19 -18 -17 -23 -14 -12 -21 1950 1951 -35 -43 -20 -11 -2 -8 -2 6 4 9 1 16 -7 -10 -32 -11 -1 5 1951 1952 16 13 -9 2 -5 -4 5 7 8 -3 -16 -2 1 3 15 -4 3 -4 1952 1953 9 16 11 20 9 8 3 8 6 6 -5 4 8 7 8 13 6 2 1953 1954 -27 -10 -12 -18 -20 -15 -16 -13 -7 0 9 -16 -12 -10 -11 -17 -15 0 1954 1955 12 -21 -35 -22 -20 -7 -7 6 -14 -4 -28 -32 -14 -13 -8 -25 -3 -15 1955 1956 -16 -24 -22 -27 -27 -15 -10 -26 -18 -23 -15 -9 -19 -21 -24 -25 -17 -19 1956 1957 -13 -6 -6 -2 7 18 3 18 8 0 8 16 4 2 -9 0 13 6 1957 1958 37 23 9 2 7 -6 3 -7 -5 3 2 0 6 7 25 6 -3 0 1958 1959 6 9 20 17 6 3 5 -1 -5 -9 -9 -2 3 4 5 14 2 -7 1959 1960 -2 14 -35 -16 -9 0 -3 1 4 8 -12 18 -3 -4 3 -20 -1 0 1960 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 1961 7 19 10 16 14 11 -4 0 5 -1 2 -15 5 8 15 13 2 2 1961 1962 7 15 11 5 -6 5 -2 -2 -2 -3 6 -1 3 1 2 3 0 0 1962 1963 -3 18 -15 -5 -10 2 9 23 19 14 15 -1 6 6 5 -10 11 16 1963 1964 -6 -11 -24 -31 -26 -9 -7 -23 -28 -30 -21 -30 -20 -18 -6 -27 -13 -26 1964 1965 -9 -18 -12 -20 -14 -10 -10 -1 -13 -4 -6 -6 -10 -12 -19 -15 -7 -8 1965 1966 -17 -1 4 -14 -9 2 8 -11 -2 -15 -2 -6 -5 -5 -8 -6 0 -7 1966 1967 -7 -19 4 -6 12 -8 -1 2 -4 7 -6 -2 -2 -3 -11 3 -2 -1 1967 1968 -23 -14 22 -5 -10 -6 -10 -11 -19 11 -4 -14 -7 -6 -13 2 -9 -4 1968 1969 -11 -14 1 18 19 4 -2 3 10 9 12 27 6 3 -13 13 2 10 1969 1970 10 23 8 9 -5 -2 -5 -10 11 4 1 -14 3 6 20 4 -6 6 1970 1971 -3 -21 -19 -10 -7 -18 -13 -3 0 -6 -5 -8 -9 -10 -13 -12 -11 -3 1971 1972 -26 -17 3 -1 -1 4 2 18 4 7 1 18 1 -1 -17 0 8 4 1972 1973 27 31 25 26 26 16 9 2 6 12 5 -6 15 17 25 25 9 8 1973 1974 -14 -28 -5 -10 -1 -5 -3 11 -14 -7 -7 -10 -8 -7 -16 -5 1 -9 1974 1975 8 7 15 6 17 0 -2 -21 -3 -9 -16 -17 -1 -1 1 12 -8 -9 1975 1976 -1 -6 -21 -9 -23 -15 -10 -17 -10 -27 -6 8 -11 -14 -8 -18 -14 -14 1976 1977 17 21 24 26 30 25 23 20 2 5 20 5 18 18 15 27 23 9 1977 1978 8 13 21 14 7 -2 7 -19 6 1 17 11 7 7 9 14 -5 8 1978 1979 15 -7 18 12 6 14 2 14 26 26 29 48 17 14 6 12 10 27 1979 1980 30 42 30 33 35 18 28 26 22 19 28 20 28 30 40 32 24 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 55 41 49 32 23 31 35 33 18 14 22 40 33 31 39 35 33 18 1981 1982 9 16 -2 9 15 4 13 9 16 14 13 43 13 13 21 7 9 14 1982 1983 52 40 42 30 36 19 15 31 38 16 31 17 31 33 45 36 22 28 1983 1984 31 17 29 10 34 6 15 15 19 15 4 -6 16 18 22 24 12 12 1984 1985 21 -5 17 10 18 16 1 14 15 13 10 16 12 10 3 15 11 12 1985 1986 30 38 29 25 26 13 13 12 1 14 11 15 19 19 28 27 13 9 1986 1987 36 47 17 26 26 36 46 27 39 33 25 48 34 31 33 23 36 32 1987 1988 57 41 49 44 44 41 34 44 40 37 11 33 40 41 49 46 40 29 1988 1989 16 35 36 33 17 15 32 35 37 33 19 36 29 28 28 29 27 29 1989 1990 39 40 76 54 45 37 43 29 29 42 45 41 43 43 39 58 36 39 1990 1991 42 50 35 51 39 54 51 41 48 31 31 32 42 43 44 42 49 36 1991 1992 45 42 46 23 32 24 13 9 -1 10 4 22 22 23 40 34 15 4 1992 1993 37 38 36 27 26 23 26 14 10 22 7 19 24 24 32 30 21 13 1993 1994 30 3 26 40 28 41 31 22 33 42 45 36 31 30 18 31 31 40 1994 1995 50 77 44 46 28 44 48 48 34 48 44 30 45 46 54 40 47 42 1995 1996 26 49 34 36 29 26 35 49 26 20 40 40 34 33 35 33 37 29 1996 1997 32 36 50 36 38 53 36 41 55 64 65 59 47 46 36 41 43 61 1997 1998 60 88 61 63 70 77 70 68 45 46 49 57 63 63 69 65 72 47 1998 1999 48 67 33 34 32 37 41 34 43 42 40 47 41 42 57 33 38 42 1999 2000 26 59 59 59 39 43 41 42 43 28 33 30 42 43 44 52 42 35 2000 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 2001 44 46 57 52 58 54 60 49 55 51 69 54 54 52 40 56 54 58 2001 2002 74 76 90 58 64 54 60 54 64 56 58 42 62 63 68 71 56 59 2002 2003 72 54 56 54 62 48 55 65 66 75 54 73 61 59 56 58 56 65 2003 2004 57 69 65 62 42 42 26 44 53 66 72 51 54 56 67 56 38 63 2004 2005 72 58 69 69 64 66 65 62 76 79 75 67 69 67 60 67 65 77 2005 2006 56 71 63 49 47 64 55 71 63 69 73 78 63 62 65 53 63 68 2006 2007 96 69 70 75 68 58 62 61 65 61 57 49 66 68 81 71 60 61 2007 2008 26 35 74 53 51 47 60 44 64 67 67 54 54 53 37 59 51 66 2008 2009 61 53 53 60 63 66 72 67 69 65 77 64 64 63 56 59 68 70 2009 2010 73 78 92 87 74 64 61 64 62 71 79 48 71 73 72 84 63 71 2010 2011 50 51 63 65 53 58 74 73 56 66 55 53 60 59 50 61 68 59 2011 2012 45 49 57 68 76 62 57 63 75 78 74 52 63 63 49 67 61 76 2012 2013 66 56 64 53 61 65 59 65 76 69 80 66 65 64 58 59 63 75 2013 2014 73 50 77 78 86 66 58 81 90 85 68 79 74 73 63 80 68 81 2014 2015 81 87 90 73 78 78 73 78 82 106 103 110 86 84 82 80 76 97 2015 2016 114 135 **** **** **** **** **** **** **** **** **** **** **** *** 120 **** **** **** 2016 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 Celsius (deg-C). Multiply that result by 1.8(=9/5) to get changes in degrees Fahrenheit (deg-F). Example -- Table Value : 40 change : 0.40 deg-C or 0.72 deg-F