GLOBAL Station Temperature Index in 0.01 degrees Celsius base period: 1951-1980 sources: GHCN-v4 1880-01/2020 (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 -23 -44 -30 -50 -21 -36 -30 27 -36 -59 -26 -25 -29 *** **** -34 -13 -40 1880 1881 -65 -20 -9 -3 18 -88 -22 -21 -17 -32 -39 15 -24 -27 -37 2 -44 -29 1881 1882 21 -12 1 -50 -59 -86 -52 -23 -13 -18 -46 -74 -34 -27 8 -36 -53 -26 1882 1883 -50 -71 -44 -37 -38 33 -19 -7 -40 -31 -60 -33 -33 -36 -65 -40 3 -44 1883 1884 -65 -40 -37 -66 -94 -40 -52 15 -29 -54 -67 -78 -51 -47 -46 -66 -26 -50 1884 1885 -92 -63 -69 -87 -64 -69 -54 -26 -27 -31 -26 -3 -51 -57 -78 -73 -50 -28 1885 1886 -49 -54 -37 -27 -28 -42 -8 -27 -4 -55 -16 -26 -31 -29 -36 -31 -26 -25 1886 1887 -60 -95 -43 -49 -65 -58 -60 -52 -68 -49 -65 -59 -60 -57 -60 -52 -57 -61 1887 1888 -53 -75 -68 -23 -66 -37 -24 -23 -30 -3 1 -21 -35 -38 -62 -52 -28 -11 1888 1889 -25 11 11 24 15 -10 -18 -40 -29 -23 -41 -35 -13 -12 -12 17 -22 -31 1889 1890 -50 -43 -41 -11 -61 -36 -51 -53 -18 -17 -50 -31 -38 -39 -42 -37 -47 -28 1890 1891 -64 -89 -28 -42 -38 -54 -44 -39 -30 -37 -30 10 -40 -44 -61 -36 -46 -32 1891 1892 -53 -14 -57 -49 -50 -41 -26 -22 -42 -30 -57 -58 -42 -36 -19 -52 -30 -43 1892 1893 -138 -93 -43 -42 -47 -47 6 -17 -18 -7 -8 -35 -41 -43 -96 -44 -19 -11 1893 1894 -59 -36 -31 -59 -55 -45 -31 -31 -43 -20 -24 -15 -37 -39 -43 -48 -36 -29 1894 1895 -56 -71 -51 -40 -36 -11 -44 -17 -17 -16 -20 -7 -32 -33 -48 -42 -24 -18 1895 1896 -18 -22 -60 -44 -35 -35 -16 -32 -16 -14 -31 -16 -28 -27 -15 -47 -28 -20 1896 1897 -20 -38 -24 -9 -13 1 4 -22 -10 -19 6 -20 -14 -13 -25 -15 -6 -8 1897 1898 -5 -48 -75 -49 -61 -24 -24 -19 2 -41 -37 -13 -33 -33 -24 -61 -22 -25 1898 1899 -31 -58 -37 -16 -37 -48 -21 -25 -1 -17 3 -15 -25 -25 -34 -30 -31 -5 1899 1900 -40 0 -9 0 -9 1 -26 0 5 24 1 -4 -5 -6 -19 -6 -8 10 1900 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 1901 -19 -24 -11 1 -9 10 -16 -13 4 -5 -11 -18 -9 -8 -16 -6 -6 -4 1901 1902 -18 -3 -15 -14 -21 -19 -37 -39 -36 -35 -35 -44 -26 -24 -13 -17 -32 -35 1902 1903 -29 -13 -10 -45 -29 -49 -24 -29 -37 -37 -38 -51 -33 -32 -28 -28 -34 -37 1903 1904 -66 -68 -46 -32 -50 -40 -50 -43 -48 -46 -13 -33 -45 -46 -62 -43 -44 -36 1904 1905 -36 -87 -23 -23 -25 -32 -36 -23 -21 -34 -2 -16 -30 -31 -52 -24 -30 -19 1905 1906 -12 -32 -34 5 -23 -17 -9 -9 -25 -13 -48 -14 -19 -19 -20 -17 -12 -29 1906 1907 -46 -60 -40 -49 -62 -58 -34 -45 -33 -18 -47 -51 -45 -42 -40 -51 -46 -33 1907 1908 -37 -37 -50 -41 -22 -33 -30 -39 -11 -33 -56 -36 -35 -37 -42 -38 -34 -34 1908 1909 -77 -51 -52 -53 -53 -30 -29 -9 -23 -21 -14 -52 -39 -37 -55 -53 -23 -19 1909 1910 -32 -29 -44 -33 -24 -33 -22 -13 -10 -31 -48 -63 -32 -31 -38 -34 -23 -30 1910 1911 -61 -66 -60 -47 -37 -44 -21 -30 -29 -22 -16 -24 -38 -41 -63 -48 -32 -23 1911 1912 -20 -13 -47 -29 -22 -17 -46 -57 -48 -49 -43 -35 -35 -35 -19 -33 -40 -47 1912 1913 -39 -47 -51 -32 -57 -52 -24 -18 -16 -25 -16 5 -31 -34 -40 -46 -31 -19 1913 1914 16 -5 -9 -18 -3 -10 -24 -11 -15 12 -30 -15 -10 -8 5 -10 -15 -11 1914 1915 -20 -1 -18 -3 -21 -25 -2 -21 -3 -6 0 -16 -11 -11 -12 -14 -16 -3 1915 1916 -9 -12 -44 -24 -38 -51 -35 -18 -23 -26 -46 -79 -34 -28 -12 -35 -35 -31 1916 1917 -48 -68 -81 -56 -76 -40 -3 -35 -33 -52 -37 -90 -51 -51 -65 -71 -26 -40 1917 1918 -68 -56 -47 -48 -63 -34 -47 -48 -19 2 -26 -35 -41 -45 -71 -53 -43 -14 1918 1919 -26 -20 -12 -9 -17 -11 -3 -9 -25 -13 -47 -32 -19 -19 -27 -13 -8 -28 1919 1920 -15 -32 -20 -9 -30 -30 -18 -21 -21 -40 -30 -51 -26 -25 -26 -20 -23 -31 1920 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 1921 -4 -14 -10 -22 -25 -8 2 -43 -11 -7 -27 -20 -16 -18 -23 -19 -17 -15 1921 1922 -42 -48 -34 -10 -39 -28 -8 -22 -19 -24 -9 -18 -25 -25 -37 -28 -19 -17 1922 1923 -27 -31 -25 -49 -33 -36 -48 -41 -33 -13 -3 -6 -29 -30 -25 -36 -42 -17 1923 1924 -27 -38 -16 -44 -29 -22 -21 -21 -10 -20 -10 -39 -25 -22 -23 -30 -21 -13 1924 1925 -49 -42 -32 -16 -33 -39 -37 -19 -36 -29 -1 17 -26 -31 -43 -27 -32 -22 1925 1926 32 22 19 -9 -32 -21 -19 4 3 -10 1 -27 -3 1 24 -8 -12 -2 1926 1927 -14 -13 -37 -31 -29 -26 -6 -29 -6 17 9 -24 -16 -16 -18 -32 -20 7 1927 1928 9 0 -7 -9 -28 -51 -5 -3 0 -4 12 -2 -7 -9 -5 -14 -20 3 1928 1929 -24 -46 -33 -40 -34 -43 -41 -37 -22 0 1 -60 -32 -27 -24 -36 -40 -7 1929 1930 -21 -18 -6 -20 -14 -19 -21 -15 -15 -27 14 0 -14 -19 -33 -13 -18 -9 1930 1931 -6 -24 -6 -22 -17 -6 8 9 -18 12 0 15 -5 -6 -10 -15 4 -2 1931 1932 34 -26 -20 6 -15 -40 -21 -15 7 13 -9 -13 -8 -6 7 -9 -25 4 1932 1933 -19 -20 -20 -15 -11 -28 -11 -15 -12 -12 -36 -46 -20 -18 -17 -15 -18 -20 1933 1934 -11 -8 -31 -31 1 -17 -4 3 -4 -3 11 17 -6 -12 -22 -20 -6 2 1934 1935 -29 26 1 -44 -34 -19 -25 -22 -38 0 -30 -11 -19 -17 4 -26 -22 -23 1935 1936 -25 -42 -17 0 -26 -19 15 4 -2 2 10 9 -8 -9 -26 -14 0 3 1936 1937 -6 6 -23 -17 3 -5 -9 6 20 19 29 -1 2 3 3 -12 -3 22 1937 1938 11 12 23 32 11 -11 -3 -5 8 35 18 -2 11 11 7 22 -6 20 1938 1939 -1 -12 -33 -15 1 -7 -10 -24 -9 -8 -10 36 -8 -11 -5 -16 -14 -9 1939 1940 -14 3 4 3 8 20 18 11 20 10 6 32 10 10 9 5 16 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 6 27 -5 3 14 14 26 7 -18 14 -5 5 7 10 21 4 16 -3 1941 1942 21 -2 -5 -2 4 -1 6 10 5 2 15 11 5 5 8 -1 5 7 1942 1943 -16 9 -8 4 -7 -6 8 -19 2 26 5 18 1 1 1 -4 -6 11 1943 1944 33 9 7 -9 -13 -15 3 8 19 20 4 -20 4 7 20 -5 -2 14 1944 1945 0 -11 -8 12 -29 -28 -24 23 2 2 -11 -35 -9 -8 -10 -8 -10 -2 1945 1946 -1 -5 -10 8 3 -18 8 -11 2 -18 -5 -25 -6 -7 -14 0 -7 -7 1946 1947 -5 3 15 12 1 -4 6 9 5 25 21 -14 6 5 -9 9 4 17 1947 1948 23 -10 -23 -9 3 10 -9 -8 -1 3 -14 -18 -5 -4 0 -10 -2 -4 1948 1949 1 -29 -9 -25 -16 -22 -6 -12 -5 3 -7 -11 -12 -12 -15 -17 -13 -3 1949 1950 -23 -28 -4 -22 -24 -8 -5 -32 -14 -21 -33 -20 -19 -19 -20 -17 -15 -22 1950 1951 -44 -49 -19 -9 0 -16 -15 5 -4 3 0 14 -11 -14 -38 -9 -9 0 1951 1952 6 9 -17 -6 -13 -11 6 11 10 -5 -21 -6 -3 -1 9 -12 2 -5 1952 1953 6 4 12 14 2 2 -7 11 9 7 4 18 7 5 1 10 2 7 1953 1954 -25 -5 -9 -13 -19 -20 -26 -23 -18 4 19 -10 -12 -10 -4 -14 -23 2 1954 1955 22 -9 -37 -20 -19 -24 -15 12 -11 -1 -29 -30 -13 -12 1 -25 -9 -14 1955 1956 -22 -33 -30 -26 -30 -10 -9 -36 -15 -24 -21 -17 -23 -24 -28 -29 -18 -20 1956 1957 -12 -2 -3 6 4 19 -3 16 12 2 18 21 7 3 -10 2 10 11 1957 1958 42 25 16 9 13 -18 10 -9 -7 10 10 -6 8 10 29 13 -6 4 1958 1959 8 7 22 22 1 11 6 2 -16 -6 -6 11 5 4 3 15 6 -9 1959 1960 7 26 -49 -24 -15 -5 -14 7 6 9 -7 19 -3 -4 15 -29 -4 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 8 21 3 13 20 16 7 7 21 14 10 -14 10 13 16 12 10 15 1961 1962 6 19 10 9 -13 5 -11 -6 4 5 10 -1 3 2 4 2 -4 7 1962 1963 -1 22 -21 -21 -13 1 5 16 24 12 7 -6 2 3 7 -19 8 14 1963 1964 -6 -12 -24 -37 -34 -14 -6 -29 -39 -35 -22 -33 -24 -22 -8 -32 -16 -32 1964 1965 -4 -18 -10 -23 -6 -11 -27 -9 -22 -9 -9 -19 -14 -15 -18 -13 -15 -13 1965 1966 -21 -5 15 -9 -9 -3 10 -9 -4 -26 -1 -5 -6 -7 -15 -1 -1 -10 1966 1967 -8 -28 2 -8 15 -11 8 3 1 14 4 -1 -1 -1 -13 3 0 7 1967 1968 -23 -14 32 -11 -19 -12 -14 -7 -25 6 -10 -22 -10 -8 -13 1 -11 -10 1968 1969 -13 -27 -8 11 16 7 -6 -6 2 4 8 31 2 -3 -20 7 -2 5 1969 1970 7 29 9 6 -6 10 15 -11 16 6 3 -10 6 10 22 3 5 8 1970 1971 -2 -8 -19 -5 -8 -19 -7 5 1 2 -15 -9 -7 -7 -7 -11 -7 -4 1971 1972 -27 -31 -5 -4 -1 7 7 21 7 -4 -6 11 -2 -4 -22 -3 12 -1 1972 1973 27 34 37 36 30 28 22 6 8 13 8 -1 21 22 24 34 19 10 1973 1974 -3 -22 -3 -11 -2 2 -1 12 -9 -5 -8 -2 -4 -4 -9 -5 4 -7 1974 1975 11 12 14 3 24 0 5 -22 -3 -6 -14 -21 0 2 7 14 -6 -8 1975 1976 -4 -10 -35 -22 -20 -16 -20 -23 -14 -37 -23 -3 -19 -20 -12 -26 -20 -24 1976 1977 11 24 29 30 32 34 27 30 -10 -2 21 12 20 19 11 31 30 3 1977 1978 11 15 24 29 23 1 20 -14 13 5 11 9 12 12 13 25 2 10 1978 1979 10 -12 25 23 -2 21 3 15 26 26 29 52 18 15 2 16 13 27 1979 1980 33 39 38 37 47 24 30 25 33 16 28 19 31 34 41 41 27 26 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 63 48 32 33 45 53 23 6 22 45 40 38 43 48 44 17 1981 1982 2 23 2 8 26 2 19 2 5 -1 15 37 12 12 23 12 8 6 1982 1983 47 42 45 36 44 26 18 46 51 22 29 17 35 37 42 41 30 34 1983 1984 23 8 31 9 46 -2 18 29 23 16 10 -1 18 19 16 29 15 17 1984 1985 29 3 22 19 13 23 4 33 20 11 3 8 16 15 10 18 20 11 1985 1986 37 47 39 36 28 11 12 24 1 13 8 14 22 22 31 34 16 7 1986 1987 36 49 24 38 26 50 50 19 29 36 34 53 37 34 33 29 40 33 1987 1988 63 47 60 46 60 50 41 44 49 52 16 30 47 48 54 56 45 39 1988 1989 18 35 39 36 18 15 45 45 47 38 20 40 33 32 28 31 35 35 1989 1990 51 45 92 64 50 44 70 46 21 58 58 49 54 53 45 69 53 46 1990 1991 50 61 46 65 37 62 59 55 51 30 29 30 48 50 53 49 59 37 1991 1992 56 41 54 27 23 30 1 13 -6 3 1 25 22 23 42 35 15 -1 1992 1993 32 37 33 31 28 21 33 18 14 28 7 26 26 26 32 31 24 16 1993 1994 39 9 30 53 25 57 40 30 43 43 52 48 39 37 25 36 42 46 1994 1995 58 94 52 56 40 51 63 60 47 65 50 34 56 57 67 49 58 54 1995 1996 40 56 47 44 37 35 58 75 42 35 48 48 47 46 43 43 56 42 1996 1997 46 61 62 36 42 69 34 48 51 61 73 70 55 53 52 47 50 62 1997 1998 72 119 86 80 90 100 92 86 62 65 61 80 83 82 87 85 93 63 1998 1999 72 88 45 39 44 59 65 56 64 55 56 50 58 60 80 43 60 58 1999 2000 32 78 66 72 50 65 59 62 58 36 47 45 56 56 53 63 62 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 68 64 71 61 73 63 70 68 68 64 88 75 69 67 59 68 67 73 2001 2002 102 98 109 83 85 60 83 73 87 68 70 58 81 83 92 92 72 75 2002 2003 98 78 75 70 89 67 75 81 80 84 65 91 80 77 78 78 75 76 2003 2004 74 93 80 77 49 71 26 65 58 79 93 72 70 71 86 69 54 77 2004 2005 100 89 100 85 78 83 81 77 98 100 93 92 90 88 87 87 80 97 2005 2006 80 100 83 67 54 83 73 91 82 93 93 98 83 83 91 68 82 89 2006 2007 130 95 99 98 99 72 82 88 85 84 75 75 90 92 108 99 81 81 2007 2008 52 48 91 69 60 58 80 50 83 83 89 71 70 70 58 74 62 85 2008 2009 81 80 70 77 87 86 93 92 98 75 92 77 84 84 77 78 90 89 2009 2010 98 110 114 98 100 93 79 86 90 96 108 64 95 96 95 104 86 98 2010 2011 78 64 79 83 63 78 91 104 84 88 82 90 82 80 69 75 91 85 2011 2012 68 62 73 87 102 76 64 87 88 99 101 75 82 83 73 87 75 96 2012 2013 103 84 88 72 76 100 79 90 105 91 100 94 90 89 87 79 90 98 2013 2014 101 74 88 97 109 82 77 90 108 104 87 100 93 92 89 98 83 100 2014 2015 103 115 117 84 91 97 84 99 89 128 129 150 107 103 106 97 93 115 2015 2016 138 171 172 143 127 100 105 138 121 123 129 123 132 135 153 147 114 124 2016 2017 125 148 144 117 125 87 110 112 106 123 114 125 120 120 132 129 103 115 2017 2018 115 117 121 125 104 98 117 102 103 119 107 128 113 113 119 116 106 110 2018 2019 124 127 147 132 114 115 119 113 112 129 133 150 126 124 126 131 116 125 2019 2020 149 **** **** **** **** **** **** **** **** **** **** **** **** *** **** **** **** **** 2020 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