Annual mean Land-Ocean Temperature Index in 0.01 degrees Celsius selected zonal means -------------------- sources: GHCN-v4 1880-03/2021 + SST: ERSST v5 1880-03/2021 using elimination of outliers and homogeneity adjustment Note: ***** = missing - base period: 1951-1980 24N 24S 90S 64N 44N 24N EQU 24S 44S 64S 90S Year Glob NHem SHem -90N -24N -24S -90N -64N -44N -24N -EQU -24S -44S -64S Year 1880 -16 -27 -4 -35 -13 -1 -81 -46 -26 -15 -10 -3 5 65 1880 1881 -8 -17 1 -33 10 -6 -92 -43 -18 10 11 -5 -7 58 1881 1882 -10 -20 -1 -29 -5 2 -142 -25 -12 -5 -5 2 4 61 1882 1883 -16 -27 -6 -32 -16 -1 -20 -53 -22 -18 -15 -3 7 48 1883 1884 -28 -42 -15 -59 -15 -14 -131 -62 -44 -13 -16 -19 -2 63 1884 1885 -33 -43 -24 -64 -13 -27 -152 -67 -45 -6 -20 -33 -15 80 1885 1886 -31 -42 -20 -56 -19 -21 -159 -48 -39 -21 -18 -20 -20 57 1886 1887 -36 -43 -28 -51 -30 -28 -177 -49 -28 -29 -30 -27 -26 30 1887 1888 -17 -23 -12 -41 10 -29 -131 -41 -23 7 12 -31 -22 14 1888 1889 -10 -17 -4 -28 8 -16 -69 -21 -27 2 14 -15 -15 43 1889 1890 -35 -38 -32 -45 -37 -22 -114 -54 -27 -27 -47 -17 -27 13 1890 1891 -22 -25 -19 -42 -7 -21 -113 -32 -36 1 -16 -18 -24 -18 1891 1892 -27 -39 -15 -43 -30 -8 -116 -64 -17 -34 -26 3 -21 7 1892 1893 -31 -48 -15 -51 -36 -4 -71 -54 -47 -42 -30 7 -20 -6 1893 1894 -30 -39 -21 -33 -33 -24 -97 -33 -18 -49 -17 -14 -35 -40 1894 1895 -23 -30 -15 -40 -7 -26 -68 -52 -27 -15 1 -19 -32 -60 1895 1896 -11 -19 -3 -35 9 -15 -89 -36 -22 5 14 -15 -13 23 1896 1897 -11 -16 -5 -35 17 -23 -58 -46 -24 13 21 -18 -27 38 1897 1898 -27 -28 -26 -33 -22 -26 -115 -19 -23 -19 -26 -27 -21 36 1898 1899 -17 -21 -14 -24 -12 -18 -107 -8 -15 -16 -7 -15 -22 56 1899 1900 -8 -9 -6 -19 17 -30 -56 -12 -15 8 26 -28 -29 25 1900 24N 24S 90S 64N 44N 24N EQU 24S 44S 64S 90S Year Glob NHem SHem -90N -24N -24S -90N -64N -44N -24N -EQU -24S -44S -64S Year 1901 -15 -13 -17 -16 -3 -30 -42 -10 -15 -7 0 -27 -33 24 1901 1902 -27 -33 -22 -52 -3 -34 -134 -50 -33 -2 -4 -28 -43 -7 1902 1903 -37 -37 -36 -46 -28 -38 -22 -41 -56 -24 -33 -35 -40 -48 1903 1904 -47 -48 -45 -50 -46 -44 -17 -59 -55 -44 -48 -37 -49 -130 1904 1905 -26 -29 -22 -41 -8 -35 -9 -22 -62 -12 -4 -32 -37 -32 1905 1906 -22 -24 -20 -26 -19 -23 -30 -6 -39 -21 -17 -20 -22 -70 1906 1907 -38 -47 -29 -59 -30 -29 -60 -72 -51 -31 -30 -21 -36 -118 1907 1908 -43 -46 -40 -48 -44 -36 -25 -54 -51 -42 -45 -29 -48 69 1908 1909 -48 -49 -47 -53 -47 -44 -77 -62 -43 -44 -51 -37 -52 -55 1909 1910 -43 -44 -42 -41 -48 -38 -57 -24 -49 -48 -49 -33 -45 18 1910 1911 -44 -42 -45 -42 -42 -48 -27 -41 -46 -43 -41 -44 -52 7 1911 1912 -36 -46 -24 -59 -18 -36 -49 -78 -49 -28 -7 -36 -29 -162 1912 1913 -34 -42 -25 -44 -27 -35 -50 -33 -50 -40 -13 -28 -40 -102 1913 1914 -15 -20 -10 -25 -7 -17 -37 -16 -28 -13 0 -15 -18 -35 1914 1915 -14 -14 -12 -23 -1 -22 -60 -16 -18 -2 0 -15 -23 -197 1915 1916 -35 -42 -30 -36 -45 -22 -46 -54 -24 -50 -39 -22 -17 -103 1916 1917 -46 -58 -35 -50 -63 -18 -84 -50 -42 -69 -57 -23 -9 8 1917 1918 -30 -40 -20 -41 -33 -13 -103 -27 -34 -39 -28 -6 -23 -26 1918 1919 -28 -35 -20 -43 -20 -22 -71 -56 -29 -23 -17 -14 -32 21 1919 1920 -27 -30 -24 -25 -26 -32 -2 -20 -34 -38 -13 -19 -48 -113 1920 24N 24S 90S 64N 44N 24N EQU 24S 44S 64S 90S Year Glob NHem SHem -90N -24N -24S -90N -64N -44N -24N -EQU -24S -44S -64S Year 1921 -19 -11 -26 2 -25 -30 0 17 -8 -30 -21 -23 -38 -82 1921 1922 -28 -28 -29 -24 -32 -27 -30 -41 -13 -33 -32 -24 -28 -26 1922 1923 -26 -22 -31 -15 -30 -33 17 -15 -25 -32 -28 -26 -41 -53 1923 1924 -27 -18 -35 -13 -26 -43 45 -25 -22 -27 -25 -39 -45 -51 1924 1925 -22 -14 -30 -4 -24 -37 -7 18 -18 -28 -20 -24 -55 -84 1925 1926 -11 2 -22 3 1 -40 57 16 -21 1 2 -34 -45 -62 1926 1927 -22 -13 -30 -13 -16 -38 2 -22 -12 -15 -18 -30 -45 -136 1927 1928 -20 -10 -30 -6 -16 -39 72 -17 -22 -15 -17 -29 -48 -211 1928 1929 -36 -34 -38 -37 -29 -45 15 -62 -37 -28 -29 -42 -44 -106 1929 1930 -16 -2 -29 4 -12 -42 54 4 -10 -10 -13 -33 -47 -258 1930 1931 -10 4 -22 1 7 -42 57 -4 -14 9 4 -42 -40 -40 1931 1932 -16 -6 -26 4 -18 -35 49 19 -21 -20 -15 -21 -53 -97 1932 1933 -29 -26 -32 -24 -29 -34 -16 -47 -12 -29 -29 -21 -48 -113 1933 1934 -13 0 -26 17 -26 -26 88 30 -13 -26 -26 -16 -38 -55 1934 1935 -20 -10 -30 -5 -19 -37 35 -5 -16 -17 -21 -30 -41 -170 1935 1936 -15 -4 -27 -3 -14 -30 40 10 -25 -6 -22 -26 -33 -2 1936 1937 -3 12 -18 20 -6 -22 124 2 -3 0 -13 -19 -25 38 1937 1938 -1 16 -18 39 -23 -10 151 38 3 -18 -28 -6 -11 -85 1938 1939 -2 9 -13 22 -12 -12 57 28 8 -11 -14 -4 -19 -159 1939 1940 12 17 9 11 28 -7 100 -3 -9 27 28 3 -20 -4 1940 24N 24S 90S 64N 44N 24N EQU 24S 44S 64S 90S Year Glob NHem SHem -90N -24N -24S -90N -64N -44N -24N -EQU -24S -44S -64S Year 1941 18 23 16 1 49 -5 1 -10 8 55 43 4 -15 -45 1941 1942 6 12 0 13 7 -1 73 -7 6 12 3 6 -5 -88 1942 1943 9 18 -1 37 -9 4 142 28 10 -10 -7 7 0 115 1943 1944 20 27 14 38 18 5 118 46 9 11 26 19 -10 -92 1944 1945 9 10 9 11 17 -3 63 -3 4 10 23 4 0 -176 1945 1946 -7 3 -17 6 -5 -24 -3 -5 16 -3 -8 -22 -24 -15 1946 1947 -3 8 -14 15 -7 -16 107 -14 4 -3 -10 -19 -8 -19 1947 1948 -11 -2 -20 12 -19 -24 12 31 0 -23 -15 -19 -19 -135 1948 1949 -11 -3 -20 11 -19 -23 21 16 5 -23 -15 -17 -15 -195 1949 1950 -18 -15 -21 -5 -29 -14 19 -31 4 -31 -28 -6 -16 -85 1950 1951 -7 4 -18 8 -6 -23 8 1 12 -1 -12 -22 -16 -69 1951 1952 1 6 -4 11 1 -9 27 -10 18 -1 4 -10 -2 -49 1952 1953 8 24 -8 35 7 -18 102 35 14 8 6 -8 -24 -108 1953 1954 -13 -2 -25 6 -22 -22 80 -21 0 -14 -29 -17 -20 -80 1954 1955 -14 -10 -21 4 -34 -6 -24 -11 23 -30 -39 -16 -8 123 1955 1956 -19 -23 -16 -20 -33 1 1 -47 -9 -29 -38 -13 2 77 1956 1957 5 4 5 3 8 2 9 22 -11 5 10 -9 -2 49 1957 1958 6 15 -3 8 20 -15 -17 14 12 26 15 -8 -8 -53 1958 1959 3 12 -6 16 7 -16 49 18 5 7 8 -3 -26 -36 1959 1960 -3 8 -13 9 2 -20 34 -7 11 6 -3 -10 -7 -76 1960 24N 24S 90S 64N 44N 24N EQU 24S 44S 64S 90S Year Glob NHem SHem -90N -24N -24S -90N -64N -44N -24N -EQU -24S -44S -64S Year 1961 6 9 3 19 -3 5 -15 38 18 -7 0 14 -17 21 1961 1962 3 13 -6 24 -5 -8 44 31 14 -4 -5 9 -7 -66 1962 1963 5 14 -3 14 12 -12 -16 31 13 13 10 -10 -17 -4 1963 1964 -20 -19 -20 -23 -14 -24 -67 -20 -11 -14 -14 -30 -7 -38 1964 1965 -11 -14 -7 -18 -3 -13 -28 -24 -12 -8 2 -23 -3 -1 1965 1966 -6 -2 -9 -14 8 -15 -76 -19 9 16 0 -23 -13 11 1966 1967 -2 3 -7 12 -14 -1 36 26 -5 -11 -17 -9 -2 30 1967 1968 -8 -7 -9 -10 -6 -8 -33 -2 -9 -2 -11 -14 0 -6 1968 1969 5 -3 15 -29 34 2 -4 -61 -17 35 32 0 13 -14 1969 1970 3 -4 9 -11 7 11 -21 -13 -6 7 7 11 3 31 1970 1971 -8 -15 -2 -6 -26 13 -8 2 -10 -29 -22 3 16 43 1971 1972 1 -17 20 -34 17 14 -36 -47 -25 7 27 16 -2 44 1972 1973 16 9 23 11 19 18 7 27 2 8 30 21 7 34 1973 1974 -7 -18 3 -14 -20 17 -19 -7 -18 -23 -17 21 -8 65 1974 1975 -1 -5 2 12 -24 15 9 39 -5 -30 -17 13 14 28 1975 1976 -10 -21 1 -26 -11 8 -8 -32 -28 -13 -10 10 22 -24 1976 1977 18 12 24 14 16 25 16 24 6 10 22 21 31 27 1977 1978 7 2 11 -3 8 16 -16 4 -4 10 5 20 13 4 1978 1979 16 8 25 -3 26 23 -60 7 9 25 27 29 33 -21 1979 1980 26 17 35 6 31 39 25 2 2 33 29 35 37 58 1980 24N 24S 90S 64N 44N 24N EQU 24S 44S 64S 90S Year Glob NHem SHem -90N -24N -24S -90N -64N -44N -24N -EQU -24S -44S -64S Year 1981 32 37 27 48 18 36 109 79 8 22 15 28 38 60 1981 1982 14 6 23 -8 27 18 -40 10 -8 25 29 18 32 -11 1982 1983 31 25 38 22 43 24 19 69 -7 29 58 21 41 4 1983 1984 16 4 28 2 18 26 36 8 -13 7 30 16 32 52 1984 1985 12 0 24 -3 9 30 39 -26 -2 4 14 30 44 4 1985 1986 18 13 23 11 22 19 1 28 3 17 27 25 25 -12 1986 1987 32 25 40 4 58 25 -36 13 12 55 62 32 25 1 1987 1988 39 37 40 40 37 39 59 57 24 32 42 38 20 86 1988 1989 27 27 27 41 13 33 34 69 25 7 19 36 30 34 1989 1990 45 53 37 63 37 37 58 89 49 38 36 37 37 37 1990 1991 41 41 40 47 36 39 75 66 26 32 41 31 29 96 1991 1992 22 14 31 10 28 26 -16 44 -3 20 37 20 33 38 1992 1993 23 19 28 13 32 22 55 30 -11 29 35 26 39 -30 1993 1994 32 37 26 44 31 20 34 50 42 28 34 26 23 -5 1994 1995 45 58 32 70 43 22 131 99 32 41 45 29 15 14 1995 1996 33 27 39 24 32 43 77 17 11 31 32 32 28 120 1996 1997 46 52 41 54 51 33 77 91 23 50 52 42 36 -1 1997 1998 61 71 52 78 69 33 87 95 66 60 79 39 31 15 1998 1999 38 48 28 71 20 30 41 81 74 15 25 46 19 3 1999 2000 39 50 29 70 24 29 98 80 55 20 28 41 10 26 2000 24N 24S 90S 64N 44N 24N EQU 24S 44S 64S 90S Year Glob NHem SHem -90N -24N -24S -90N -64N -44N -24N -EQU -24S -44S -64S Year 2001 54 64 43 81 42 43 107 87 69 40 44 58 24 31 2001 2002 63 72 54 83 59 47 126 101 58 55 63 49 31 77 2002 2003 62 75 49 84 64 37 150 99 54 61 66 44 24 43 2003 2004 54 66 42 73 55 33 47 96 67 56 53 48 23 4 2004 2005 68 86 50 102 62 42 199 123 57 62 62 49 18 69 2005 2006 64 82 46 99 56 40 174 106 70 57 54 51 19 47 2006 2007 67 86 48 113 46 48 212 133 69 45 47 50 7 127 2007 2008 55 68 40 92 38 39 155 108 62 34 41 52 9 62 2008 2009 66 73 59 78 68 52 143 61 69 65 70 60 15 100 2009 2010 72 91 54 103 68 47 223 87 74 72 65 63 20 49 2010 2011 61 75 46 99 37 55 236 94 58 39 35 64 18 103 2011 2012 65 82 47 105 52 41 223 94 75 48 56 56 19 32 2012 2013 68 81 55 96 58 54 156 105 70 58 57 63 22 91 2013 2014 75 93 57 109 67 52 205 114 74 69 65 72 18 56 2014 2015 90 118 62 132 96 40 201 149 100 98 93 75 18 -35 2015 2016 102 131 73 155 101 49 326 144 108 96 107 67 25 38 2016 2017 93 119 67 140 82 59 253 139 105 87 77 76 35 52 2017 2018 85 104 66 126 68 68 216 110 106 73 62 80 37 93 2018 2019 98 122 75 143 90 65 273 144 101 91 89 75 39 86 2019 2020 102 136 68 168 87 57 292 182 120 89 84 58 39 88 2020 Year Glob NHem SHem 24N 24S 90S 64N 44N 24N EQU 24S 44S 64S 90S Year -90N -24N -24S -90N -64N -44N -24N -EQU -24S -44S -64S