GLOBAL Station Temperature Index in 0.01 degrees Celsius base period: 1951-1980 sources: GHCN-v3 1880-11/2018 (meteorological stations only) 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 -78 -36 -43 -61 -31 -43 -42 12 -45 -61 -46 -48 -43 *** **** -45 -25 -50 1880 1881 -75 -57 -32 -22 1 -107 -49 -21 -32 -45 -52 -11 -42 -45 -60 -18 -59 -43 1881 1882 15 -8 -5 -56 -35 -99 -68 -8 -4 -28 -36 -64 -33 -29 -1 -32 -58 -23 1882 1883 -65 -91 -43 -29 -32 47 1 -13 -43 -53 -66 -36 -35 -38 -73 -35 12 -54 1883 1884 -59 -33 -38 -92 -118 -81 -84 17 -36 -76 -80 -99 -65 -60 -43 -83 -50 -64 1884 1885 -91 -78 -90 -85 -48 -92 -61 -14 -14 -1 -36 3 -50 -59 -89 -74 -56 -17 1885 1886 -75 -81 -67 -61 -55 -82 -39 -72 -41 -84 -48 -74 -65 -58 -51 -61 -64 -58 1886 1887 -87 -127 -59 -84 -87 -67 -41 -25 -62 -55 -92 -63 -71 -72 -96 -77 -45 -69 1887 1888 -74 -82 -85 -30 -73 -53 -32 -35 -41 -28 -9 -23 -47 -50 -73 -63 -40 -26 1888 1889 -29 18 9 15 10 -23 -41 -57 -34 -18 -42 -40 -19 -18 -12 11 -40 -31 1889 1890 -57 -59 -58 -49 -88 -54 -56 -58 -31 -23 -73 -50 -55 -54 -52 -65 -56 -42 1890 1891 -91 -101 -46 -60 -44 -51 -66 -53 -44 -50 -48 9 -54 -59 -81 -50 -57 -47 1891 1892 -59 -27 -55 -66 -62 -52 -34 -22 -43 -28 -58 -55 -47 -42 -26 -61 -36 -43 1892 1893 -139 -96 -55 -62 -70 -64 -8 -29 -20 -2 -7 -33 -49 -51 -97 -62 -34 -10 1893 1894 -72 -57 -35 -60 -61 -44 -34 -27 -37 -4 -11 -13 -38 -40 -54 -52 -35 -17 1894 1895 -65 -73 -47 -42 -26 -25 -49 -15 -12 -7 -14 -7 -32 -32 -50 -38 -30 -11 1895 1896 -21 -26 -50 -45 -41 -44 -16 -33 -6 2 -40 -17 -28 -27 -18 -45 -31 -15 1896 1897 -22 -44 -25 -6 -21 -12 -7 -27 -10 -16 5 -18 -17 -17 -27 -18 -15 -7 1897 1898 -8 -41 -77 -55 -61 -28 -33 -20 2 -37 -45 -19 -35 -35 -22 -65 -27 -27 1898 1899 -38 -56 -33 -21 -36 -51 -26 -25 1 -24 2 -17 -27 -27 -38 -30 -34 -7 1899 1900 -49 -1 -15 -13 -14 -7 -32 -15 -5 18 -10 -6 -12 -13 -22 -14 -18 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 -21 -9 -10 -5 -17 6 -21 -15 8 -11 -9 -17 -10 -9 -12 -11 -10 -4 1901 1902 -27 0 -14 -16 -28 -30 -39 -46 -36 -39 -44 -51 -31 -28 -14 -19 -39 -40 1902 1903 -30 -10 -12 -53 -42 -60 -26 -37 -35 -41 -41 -56 -37 -37 -30 -36 -41 -39 1903 1904 -74 -71 -51 -39 -59 -44 -56 -44 -39 -47 -21 -36 -48 -50 -67 -50 -48 -36 1904 1905 -37 -92 -18 -27 -29 -25 -38 -22 -17 -31 -4 -20 -30 -31 -55 -25 -28 -17 1905 1906 -10 -25 -27 10 -15 -19 -17 -11 -25 -12 -46 -18 -18 -18 -18 -11 -16 -28 1906 1907 -42 -60 -41 -54 -54 -62 -37 -48 -33 -26 -53 -60 -47 -44 -40 -50 -49 -37 1907 1908 -31 -26 -45 -39 -27 -37 -34 -33 -10 -32 -51 -33 -33 -35 -39 -37 -35 -31 1908 1909 -71 -52 -43 -54 -53 -36 -28 -3 -12 -9 -7 -48 -35 -33 -52 -50 -22 -9 1909 1910 -38 -32 -39 -22 -18 -28 -17 -7 -4 -23 -47 -59 -28 -27 -39 -26 -17 -25 1910 1911 -60 -60 -56 -47 -33 -32 -11 -20 -21 -12 -8 -19 -32 -35 -60 -45 -21 -14 1911 1912 -13 -6 -37 -24 -14 -21 -45 -58 -31 -41 -37 -27 -30 -29 -13 -25 -41 -36 1912 1913 -40 -44 -53 -26 -58 -57 -17 -16 -16 -24 -10 10 -29 -32 -37 -46 -30 -17 1913 1914 19 1 -1 -16 2 -7 -18 -3 -3 18 -28 -16 -4 -2 10 -5 -9 -4 1914 1915 -12 10 -6 2 -18 -18 7 -15 3 -5 9 -6 -4 -5 -6 -7 -9 2 1915 1916 -2 -7 -41 -24 -30 -45 -32 -6 -13 -9 -33 -76 -27 -21 -5 -32 -28 -19 1916 1917 -48 -70 -75 -49 -76 -43 4 -35 -28 -45 -28 -90 -49 -47 -65 -67 -25 -34 1917 1918 -59 -55 -44 -51 -74 -40 -44 -43 -13 7 -21 -31 -39 -44 -68 -56 -42 -9 1918 1919 -25 -20 -7 -9 -12 -13 -4 -4 -15 -2 -39 -27 -15 -15 -26 -10 -7 -19 1919 1920 -8 -25 -15 -18 -29 -35 -19 -13 -13 -39 -30 -44 -24 -23 -20 -20 -22 -27 1920 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 1921 2 -14 -8 -15 -16 -7 3 -43 -10 -6 -23 -14 -13 -15 -19 -13 -16 -13 1921 1922 -37 -42 -28 -8 -34 -27 -2 -21 -10 -22 -9 -12 -21 -21 -31 -23 -17 -14 1922 1923 -21 -18 -19 -43 -29 -25 -47 -33 -26 -4 1 -3 -22 -23 -17 -30 -35 -10 1923 1924 -25 -41 -8 -46 -24 -13 -13 -14 -3 -13 -3 -26 -19 -17 -23 -26 -13 -7 1924 1925 -40 -33 -25 -13 -29 -38 -38 -7 -25 -30 1 23 -21 -25 -33 -22 -28 -18 1925 1926 29 31 24 -7 -32 -19 -13 5 4 -7 7 -21 0 4 28 -5 -9 1 1926 1927 -16 -15 -34 -31 -27 -23 -4 -23 -7 19 15 -20 -14 -14 -17 -31 -17 9 1927 1928 10 3 -7 -6 -35 -52 -3 -1 5 -1 13 -1 -6 -8 -2 -16 -18 6 1928 1929 -24 -48 -32 -39 -38 -40 -34 -34 -17 7 0 -56 -30 -25 -24 -36 -36 -4 1929 1930 -19 -17 -2 -19 -13 -19 -17 -14 -10 -24 14 -4 -12 -16 -31 -11 -16 -7 1930 1931 -12 -26 -2 -27 -15 -6 9 10 -15 7 -15 8 -7 -8 -14 -15 5 -8 1931 1932 35 -26 -18 9 -17 -44 -21 -17 6 11 -8 -13 -9 -7 6 -9 -27 3 1932 1933 -35 -26 -24 -17 -11 -25 -10 -16 -8 -5 -34 -53 -22 -19 -25 -17 -17 -16 1933 1934 -13 -10 -34 -33 2 -16 1 8 -7 -4 6 9 -7 -13 -25 -22 -2 -1 1934 1935 -31 24 5 -47 -33 -20 -26 -22 -38 -4 -30 -16 -20 -18 1 -25 -23 -24 1935 1936 -26 -41 -15 -1 -27 -16 22 2 0 3 5 12 -7 -9 -28 -14 3 3 1936 1937 -10 7 -18 -17 0 -3 -11 6 25 22 30 -6 2 4 3 -12 -3 26 1937 1938 1 1 21 28 10 -11 2 -7 11 32 13 -9 8 8 -1 20 -5 19 1938 1939 -1 -16 -35 -15 0 -8 -11 -23 -13 -7 -15 35 -9 -13 -9 -16 -14 -11 1939 1940 -19 7 11 3 7 17 22 9 20 7 7 24 10 11 8 7 16 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 3 21 -11 1 10 13 26 4 -20 10 -5 3 5 6 16 0 14 -5 1941 1942 20 -2 -2 -2 2 6 3 9 5 0 11 4 5 4 7 0 6 6 1942 1943 -22 1 -17 -2 -12 -13 7 -19 3 26 7 19 -2 -3 -6 -10 -8 12 1943 1944 30 11 9 -8 -8 -9 2 4 20 19 -1 -22 4 7 20 -2 -1 13 1944 1945 -1 -16 -2 10 -28 -32 -24 17 3 2 -9 -37 -10 -8 -13 -7 -13 -1 1945 1946 -1 -6 -18 2 -1 -19 3 -5 0 -16 -9 -31 -8 -9 -15 -6 -7 -8 1946 1947 -15 2 17 11 -2 1 -5 -1 0 24 22 -17 3 2 -15 9 -2 15 1947 1948 19 -17 -29 -12 3 4 -17 -19 0 -3 -18 -21 -9 -9 -5 -13 -11 -7 1948 1949 2 -37 -8 -27 -15 -17 -11 -12 -7 1 -5 -17 -13 -13 -19 -16 -13 -4 1949 1950 -31 -33 -6 -23 -22 -10 -13 -35 -20 -22 -42 -19 -23 -23 -27 -17 -19 -28 1950 1951 -40 -49 -18 -6 3 -8 -8 7 5 -2 -6 10 -9 -12 -36 -7 -3 -1 1951 1952 5 8 -21 -10 -14 -13 2 7 10 -4 -22 -5 -5 -4 8 -15 -1 -6 1952 1953 8 4 13 8 -6 0 -5 9 6 3 -1 13 4 3 2 5 1 3 1953 1954 -33 -10 -12 -16 -20 -22 -27 -19 -18 -1 16 -13 -15 -12 -10 -16 -22 -1 1954 1955 21 -11 -40 -20 -19 -20 -18 9 -12 0 -26 -31 -14 -12 -1 -26 -10 -13 1955 1956 -24 -32 -34 -26 -31 -11 -13 -32 -15 -24 -24 -20 -24 -25 -29 -30 -19 -21 1956 1957 -15 -6 -9 0 -1 13 -12 13 10 0 13 19 2 -1 -14 -3 5 7 1957 1958 41 24 18 8 11 -18 7 -10 -7 9 7 -8 7 9 28 12 -7 3 1958 1959 3 8 23 18 -1 7 9 0 -14 -11 -9 8 3 2 1 13 5 -11 1959 1960 7 26 -47 -21 -15 -2 -12 7 8 11 -11 17 -3 -3 14 -27 -2 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 9 22 3 13 17 12 0 8 16 9 8 -13 9 11 16 11 7 11 1961 1962 8 16 11 6 -11 6 -12 -8 1 3 10 1 3 1 4 2 -5 5 1962 1963 -1 24 -22 -18 -13 3 6 19 23 10 6 -4 3 3 8 -18 10 13 1963 1964 -6 -16 -27 -35 -33 -13 -8 -29 -36 -34 -21 -34 -24 -22 -9 -31 -16 -30 1964 1965 -5 -17 -11 -28 -15 -15 -26 -8 -26 -9 -13 -18 -16 -17 -18 -18 -16 -16 1965 1966 -21 -3 14 -9 -10 -4 11 -10 -2 -26 -5 -8 -6 -7 -14 -1 -1 -11 1966 1967 -7 -25 2 -8 18 -12 6 4 1 12 1 0 -1 -1 -13 4 -1 5 1967 1968 -20 -16 33 -8 -17 -10 -12 -7 -26 7 -6 -21 -9 -7 -12 3 -10 -8 1968 1969 -15 -25 -9 12 16 5 -2 -8 1 9 9 34 2 -2 -20 6 -2 6 1969 1970 5 27 11 12 -4 12 10 -7 16 11 4 -10 7 11 22 6 5 10 1970 1971 -2 -13 -20 -4 -6 -20 -9 4 3 -1 -10 -4 -7 -7 -8 -10 -8 -3 1971 1972 -28 -30 -6 -5 -2 8 6 20 6 -3 -4 14 -2 -4 -21 -4 11 -1 1972 1973 26 32 37 35 36 29 21 7 12 21 11 -1 22 23 24 36 19 15 1973 1974 -5 -23 0 -7 3 2 -2 14 -14 -7 -6 -3 -4 -4 -9 -1 5 -9 1974 1975 7 10 14 5 27 5 8 -24 -2 -3 -5 -21 2 3 5 15 -4 -3 1975 1976 0 -7 -30 -22 -23 -17 -16 -23 -15 -36 -16 -2 -17 -19 -9 -25 -19 -22 1976 1977 14 23 32 32 31 33 31 29 -8 1 25 15 21 20 12 31 31 6 1977 1978 14 20 28 28 21 4 20 -14 16 5 16 12 14 14 16 25 4 12 1978 1979 18 -10 26 20 9 21 5 14 30 28 30 53 20 17 7 19 13 29 1979 1980 36 46 42 44 47 22 38 32 33 24 29 19 34 37 45 44 31 29 1980 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 1981 62 57 67 50 33 38 51 54 29 11 22 48 44 41 46 50 48 21 1981 1982 13 25 0 4 26 5 19 9 10 2 14 42 14 15 29 10 11 9 1982 1983 49 41 49 41 49 28 21 47 57 34 33 19 39 41 44 46 32 41 1983 1984 24 16 38 16 46 4 19 28 28 22 11 3 21 22 20 33 17 20 1984 1985 32 2 27 20 21 27 2 35 26 13 9 14 19 18 12 23 21 16 1985 1986 38 52 39 44 34 13 15 22 4 12 13 22 26 25 35 39 16 10 1986 1987 45 55 26 39 31 57 61 28 38 36 31 58 42 39 41 32 49 35 1987 1988 68 50 63 51 63 60 45 58 56 56 19 39 52 54 59 59 54 44 1988 1989 26 46 45 43 19 16 49 53 55 44 23 41 38 38 37 36 39 41 1989 1990 53 42 86 64 56 46 62 43 31 52 54 48 53 52 45 69 50 45 1990 1991 50 62 48 73 43 70 63 57 64 36 34 34 53 54 53 55 63 44 1991 1992 51 43 54 24 27 30 8 14 -3 9 4 26 24 25 43 35 17 3 1992 1993 40 42 34 31 29 28 40 22 11 24 9 18 27 28 36 31 30 15 1993 1994 40 9 27 54 28 59 42 27 42 43 53 44 39 37 22 36 42 46 1994 1995 58 90 52 59 38 50 65 57 46 68 55 41 57 57 64 50 58 56 1995 1996 42 62 46 51 35 33 58 78 43 34 52 54 49 48 48 44 56 43 1996 1997 48 56 67 40 42 67 33 44 50 60 72 69 54 53 53 50 48 61 1997 1998 73 121 84 82 94 104 92 86 59 69 66 79 84 83 87 87 94 65 1998 1999 68 86 49 40 49 63 62 54 66 63 58 51 59 62 78 46 60 62 1999 2000 31 77 69 74 55 69 62 61 56 36 49 49 57 57 53 66 64 47 2000 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 2001 59 62 68 60 72 67 72 63 70 63 80 74 67 65 57 67 67 71 2001 2002 97 89 113 80 87 65 83 68 81 64 71 55 80 81 87 93 72 72 2002 2003 93 75 72 68 87 64 65 85 83 86 65 88 78 75 74 76 71 78 2003 2004 74 94 85 77 47 66 23 57 58 83 88 69 68 70 85 70 49 76 2004 2005 98 89 93 83 75 83 79 73 98 100 89 90 87 86 85 84 78 96 2005 2006 77 91 80 70 51 77 65 82 73 83 85 88 77 77 86 67 75 80 2006 2007 121 93 91 94 95 67 78 84 81 80 73 71 86 87 101 93 76 78 2007 2008 47 45 89 66 56 50 73 40 81 73 80 72 64 64 54 70 55 78 2008 2009 75 75 65 73 83 80 85 85 89 72 83 76 78 78 74 74 83 81 2009 2010 97 105 113 100 97 85 74 82 86 94 101 69 92 92 93 103 80 94 2010 2011 72 69 76 82 64 73 90 95 77 83 78 80 78 77 70 74 86 79 2011 2012 61 57 69 79 93 71 56 86 88 92 93 71 76 77 66 80 71 91 2012 2013 96 73 84 66 65 87 66 79 101 85 88 83 81 80 80 72 77 91 2013 2014 94 65 77 88 104 77 71 85 110 100 80 98 87 86 81 90 78 97 2014 2015 94 107 110 77 84 84 69 87 80 119 118 138 97 94 100 91 80 106 2015 2016 134 164 163 135 115 89 96 132 109 121 120 113 124 126 145 138 105 117 2016 2017 115 142 139 116 124 77 109 111 97 117 106 113 114 114 123 126 99 107 2017 2018 103 116 122 121 102 87 106 90 91 111 97 **** **** 105 111 115 95 100 2018 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