GLOBAL Station Temperature Index in 0.01 degrees Celsius base period: 1951-1980 sources: GHCN-v4 1880-04/2020 (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 -45 -30 -50 -23 -37 -31 26 -36 -60 -27 -27 -30 *** **** -34 -14 -41 1880 1881 -66 -22 -10 -5 18 -89 -23 -22 -17 -33 -40 14 -25 -28 -38 1 -45 -30 1881 1882 19 -14 -1 -51 -60 -86 -53 -24 -14 -20 -47 -75 -35 -28 6 -37 -55 -27 1882 1883 -51 -73 -47 -40 -41 31 -18 -9 -39 -33 -60 -36 -35 -38 -66 -43 1 -44 1883 1884 -67 -38 -36 -64 -93 -41 -50 18 -28 -55 -67 -76 -50 -46 -47 -65 -24 -50 1884 1885 -92 -66 -69 -83 -64 -71 -56 -26 -28 -32 -28 0 -51 -58 -78 -72 -51 -29 1885 1886 -53 -60 -40 -30 -30 -44 -10 -30 -8 -60 -20 -30 -35 -32 -38 -34 -28 -29 1886 1887 -63 -97 -44 -51 -65 -59 -62 -53 -67 -51 -66 -63 -62 -59 -63 -53 -58 -61 1887 1888 -56 -75 -69 -25 -68 -40 -27 -25 -32 -7 -3 -22 -37 -41 -65 -54 -31 -14 1888 1889 -26 11 12 25 12 -14 -23 -44 -33 -26 -46 -38 -16 -15 -13 16 -27 -35 1889 1890 -53 -48 -44 -15 -66 -42 -58 -57 -21 -21 -52 -34 -43 -43 -46 -42 -52 -32 1890 1891 -70 -93 -31 -44 -40 -58 -49 -44 -34 -41 -34 4 -44 -48 -66 -38 -50 -36 1891 1892 -56 -18 -64 -56 -55 -45 -30 -27 -47 -35 -62 -60 -46 -41 -23 -58 -34 -48 1892 1893 -145 -100 -47 -47 -54 -49 3 -20 -19 -9 -10 -39 -45 -46 -102 -49 -22 -13 1893 1894 -65 -39 -34 -62 -59 -48 -35 -33 -46 -24 -26 -19 -41 -42 -48 -52 -39 -32 1894 1895 -61 -76 -55 -44 -41 -14 -48 -20 -20 -20 -24 -12 -36 -37 -52 -46 -27 -21 1895 1896 -21 -27 -63 -47 -39 -36 -19 -36 -20 -18 -37 -22 -32 -31 -20 -50 -30 -25 1896 1897 -23 -44 -29 -13 -16 -2 1 -25 -13 -23 3 -24 -17 -17 -30 -19 -8 -11 1897 1898 -9 -50 -78 -50 -64 -26 -26 -22 0 -44 -40 -16 -35 -36 -27 -64 -25 -28 1898 1899 -33 -63 -42 -18 -40 -52 -25 -28 -3 -23 1 -18 -29 -28 -37 -33 -35 -8 1899 1900 -42 -3 -12 -1 -12 -2 -28 -4 1 22 -2 -7 -8 -9 -21 -9 -11 7 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 -25 -14 -2 -12 8 -19 -16 3 -7 -14 -21 -12 -10 -17 -9 -9 -6 1901 1902 -20 -5 -17 -14 -22 -21 -40 -41 -37 -37 -36 -46 -28 -26 -15 -18 -34 -37 1902 1903 -29 -10 -8 -45 -31 -50 -25 -31 -38 -38 -40 -55 -33 -33 -28 -28 -35 -38 1903 1904 -69 -71 -50 -34 -53 -42 -53 -46 -52 -50 -18 -38 -48 -49 -65 -45 -47 -40 1904 1905 -39 -90 -27 -27 -29 -34 -37 -24 -24 -38 -7 -19 -33 -35 -56 -28 -32 -23 1905 1906 -14 -34 -36 3 -26 -20 -12 -12 -28 -16 -51 -17 -22 -22 -23 -20 -15 -32 1906 1907 -48 -61 -42 -52 -66 -60 -38 -48 -36 -22 -49 -53 -48 -45 -42 -53 -49 -36 1907 1908 -37 -37 -54 -43 -25 -35 -30 -40 -14 -35 -58 -38 -37 -38 -42 -40 -35 -36 1908 1909 -78 -55 -56 -55 -56 -31 -31 -11 -24 -22 -17 -51 -41 -40 -57 -55 -24 -21 1909 1910 -33 -26 -43 -34 -26 -34 -23 -14 -11 -32 -49 -65 -33 -31 -37 -34 -24 -31 1910 1911 -62 -67 -63 -49 -39 -46 -23 -33 -32 -24 -18 -26 -40 -43 -65 -50 -34 -25 1911 1912 -22 -14 -51 -32 -25 -20 -49 -60 -50 -51 -46 -37 -38 -37 -21 -36 -43 -49 1912 1913 -42 -49 -55 -35 -59 -53 -27 -19 -18 -27 -18 2 -33 -37 -43 -50 -33 -21 1913 1914 16 -7 -12 -22 -6 -12 -26 -13 -18 10 -32 -18 -12 -10 4 -13 -17 -13 1914 1915 -21 -3 -20 -5 -24 -27 -5 -23 -5 -8 -2 -20 -14 -13 -14 -16 -19 -5 1915 1916 -10 -14 -46 -26 -41 -52 -37 -20 -24 -28 -48 -81 -36 -30 -15 -38 -36 -33 1916 1917 -49 -69 -83 -58 -78 -41 -6 -37 -35 -54 -41 -93 -54 -53 -67 -73 -28 -43 1917 1918 -71 -58 -50 -51 -65 -37 -49 -50 -22 -1 -27 -37 -43 -48 -74 -55 -46 -16 1918 1919 -28 -21 -15 -10 -18 -12 -4 -11 -27 -16 -49 -34 -21 -21 -29 -14 -9 -31 1919 1920 -16 -34 -23 -11 -32 -33 -20 -24 -24 -44 -32 -54 -29 -27 -28 -22 -25 -33 1920 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 1921 -7 -16 -12 -24 -27 -11 -1 -46 -13 -10 -29 -23 -18 -21 -26 -21 -19 -17 1921 1922 -44 -51 -37 -12 -41 -30 -9 -23 -21 -26 -11 -20 -27 -27 -39 -30 -21 -19 1922 1923 -29 -32 -26 -49 -35 -37 -49 -42 -34 -15 -5 -7 -30 -31 -27 -37 -43 -18 1923 1924 -28 -39 -17 -45 -30 -22 -22 -22 -11 -22 -11 -40 -26 -23 -25 -31 -22 -14 1924 1925 -49 -43 -33 -17 -34 -41 -37 -21 -37 -31 -3 17 -27 -32 -44 -28 -33 -24 1925 1926 32 22 18 -9 -33 -21 -19 4 2 -10 1 -27 -3 0 23 -8 -12 -2 1926 1927 -14 -13 -38 -32 -29 -26 -6 -30 -7 17 9 -25 -16 -16 -18 -33 -21 6 1927 1928 9 -1 -7 -8 -29 -51 -6 -4 0 -5 11 -2 -8 -10 -6 -14 -20 2 1928 1929 -24 -46 -34 -41 -35 -44 -42 -38 -23 -1 -1 -61 -32 -28 -24 -37 -41 -8 1929 1930 -21 -18 -8 -22 -15 -20 -22 -17 -16 -29 12 -2 -15 -20 -33 -15 -19 -11 1930 1931 -8 -26 -7 -24 -19 -7 7 7 -19 10 -2 12 -6 -7 -12 -17 2 -3 1931 1932 32 -28 -21 5 -16 -42 -22 -16 6 11 -10 -14 -10 -7 5 -11 -27 3 1932 1933 -20 -20 -22 -16 -12 -29 -12 -16 -13 -13 -37 -47 -21 -19 -18 -17 -19 -21 1933 1934 -12 -8 -32 -31 0 -18 -5 2 -4 -3 10 16 -7 -12 -22 -21 -7 1 1934 1935 -30 25 1 -44 -34 -19 -26 -23 -38 -1 -31 -11 -19 -17 4 -26 -23 -23 1935 1936 -26 -42 -17 0 -26 -18 15 4 -2 1 10 9 -8 -9 -26 -14 0 3 1936 1937 -5 5 -23 -17 3 -5 -9 6 19 18 28 -1 1 2 3 -12 -3 22 1937 1938 10 11 23 32 10 -12 -4 -5 7 34 17 -3 10 10 6 21 -7 20 1938 1939 -2 -12 -33 -16 1 -7 -10 -23 -9 -9 -11 36 -8 -11 -6 -16 -14 -10 1939 1940 -14 3 4 3 9 20 19 11 20 9 6 31 10 10 8 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 28 -4 3 14 15 27 7 -18 14 -5 5 8 10 22 4 16 -3 1941 1942 21 -2 -5 -1 4 0 6 10 5 2 15 11 5 5 8 -1 5 7 1942 1943 -16 10 -7 6 -6 -5 8 -18 3 27 6 18 2 2 2 -3 -5 12 1943 1944 34 10 8 -8 -13 -15 3 8 20 21 4 -19 4 8 21 -4 -1 15 1944 1945 1 -11 -8 13 -29 -28 -24 23 2 2 -11 -35 -9 -7 -10 -8 -10 -2 1945 1946 -1 -6 -11 8 2 -19 7 -12 1 -19 -5 -26 -7 -7 -14 0 -8 -8 1946 1947 -5 2 14 12 0 -3 7 9 6 25 21 -14 6 5 -10 9 4 17 1947 1948 23 -10 -23 -9 3 10 -9 -8 -1 2 -14 -18 -4 -4 0 -10 -2 -4 1948 1949 1 -29 -10 -26 -17 -22 -6 -12 -5 2 -7 -11 -12 -12 -15 -17 -13 -3 1949 1950 -23 -28 -4 -22 -25 -9 -5 -32 -14 -21 -33 -21 -20 -19 -20 -17 -16 -23 1950 1951 -44 -50 -20 -9 0 -16 -15 5 -4 3 0 14 -11 -14 -38 -10 -9 0 1951 1952 6 9 -17 -6 -13 -11 6 11 10 -5 -21 -7 -3 -1 10 -12 2 -5 1952 1953 6 4 13 14 2 1 -8 10 8 7 5 18 7 5 1 9 1 6 1953 1954 -25 -5 -10 -13 -19 -21 -26 -24 -18 3 18 -11 -13 -10 -4 -14 -24 1 1954 1955 22 -10 -38 -20 -20 -24 -16 12 -11 -2 -29 -31 -14 -12 0 -26 -9 -14 1955 1956 -22 -33 -30 -26 -30 -10 -9 -36 -15 -24 -21 -18 -23 -24 -28 -29 -18 -20 1956 1957 -12 -2 -3 6 5 18 -2 16 13 2 18 21 7 3 -10 3 11 11 1957 1958 42 25 17 9 13 -18 10 -9 -7 10 10 -6 8 10 29 13 -6 4 1958 1959 8 7 22 22 1 11 6 1 -16 -6 -6 11 5 4 3 15 6 -9 1959 1960 7 26 -48 -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 9 21 3 13 21 16 7 8 22 15 10 -14 11 13 16 12 10 15 1961 1962 7 19 10 9 -13 5 -11 -5 5 6 10 0 3 2 4 2 -4 7 1962 1963 0 22 -21 -21 -13 2 5 17 24 12 7 -6 2 3 7 -18 8 14 1963 1964 -6 -11 -23 -36 -34 -13 -5 -29 -39 -34 -22 -33 -24 -22 -8 -31 -16 -31 1964 1965 -4 -18 -10 -24 -6 -10 -26 -8 -21 -8 -9 -19 -14 -15 -18 -13 -15 -13 1965 1966 -21 -6 14 -10 -10 -4 9 -10 -4 -27 -1 -5 -6 -7 -15 -2 -2 -11 1966 1967 -8 -27 2 -7 15 -11 8 3 2 14 5 -1 0 -1 -13 3 0 7 1967 1968 -23 -14 32 -11 -18 -12 -14 -7 -25 7 -9 -21 -9 -8 -13 1 -11 -9 1968 1969 -14 -28 -8 10 16 6 -5 -5 2 4 9 31 2 -3 -21 6 -1 5 1969 1970 6 29 8 6 -7 11 15 -11 16 6 3 -11 6 9 22 2 5 8 1970 1971 -2 -8 -19 -4 -7 -19 -7 5 1 2 -15 -8 -7 -7 -7 -10 -7 -4 1971 1972 -28 -31 -4 -3 -2 8 7 21 7 -3 -7 12 -2 -4 -22 -3 12 -1 1972 1973 26 34 37 36 30 28 22 6 8 13 8 -1 21 22 24 34 18 10 1973 1974 -3 -23 -2 -11 -2 2 0 12 -9 -4 -8 -2 -4 -4 -9 -5 5 -7 1974 1975 10 13 15 3 24 0 6 -22 -3 -7 -14 -22 0 2 7 14 -5 -8 1975 1976 -4 -10 -35 -22 -20 -16 -19 -23 -14 -37 -23 -4 -19 -20 -12 -26 -19 -24 1976 1977 12 23 30 30 32 34 26 30 -10 -2 21 12 20 19 11 31 30 3 1977 1978 11 14 24 29 25 1 20 -15 13 4 11 8 12 12 12 26 2 9 1978 1979 9 -13 25 23 -1 22 3 15 26 26 30 53 18 14 1 15 13 27 1979 1980 34 41 38 37 47 25 29 25 33 15 27 19 31 34 43 41 26 25 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 55 64 48 32 32 45 53 22 6 21 45 40 38 44 48 43 16 1981 1982 2 24 2 8 26 3 18 1 5 -2 15 38 12 12 24 12 8 6 1982 1983 48 42 46 37 44 25 17 46 50 20 28 17 35 37 43 42 29 33 1983 1984 22 6 30 7 44 -5 16 27 22 16 9 -1 16 18 15 27 13 16 1984 1985 28 2 20 18 11 21 3 31 19 10 2 8 14 14 10 16 19 11 1985 1986 35 47 39 35 30 10 11 24 1 12 7 13 22 22 30 35 15 6 1986 1987 35 49 23 36 25 49 48 17 28 35 33 52 36 33 32 28 38 32 1987 1988 62 47 59 45 60 48 39 43 47 50 14 29 45 47 54 55 44 37 1988 1989 17 35 39 35 16 15 45 44 47 38 21 39 32 32 27 30 35 35 1989 1990 50 45 92 65 50 43 69 45 20 57 58 48 53 53 45 69 52 45 1990 1991 49 60 45 64 36 61 58 54 50 30 29 29 47 49 52 48 57 36 1991 1992 56 40 54 26 22 30 1 13 -7 3 1 25 22 22 42 34 14 -1 1992 1993 32 37 33 31 28 21 33 18 14 27 7 25 25 25 31 30 24 16 1993 1994 38 9 29 53 24 56 39 28 43 42 52 48 39 37 24 35 41 46 1994 1995 57 94 52 55 40 51 63 59 46 65 49 34 55 57 66 49 58 54 1995 1996 39 55 46 44 36 34 57 75 42 34 48 48 46 45 42 42 55 41 1996 1997 44 59 61 36 41 68 34 48 51 61 72 70 54 52 50 46 50 61 1997 1998 72 118 85 80 89 99 91 86 62 65 61 80 82 82 86 85 92 63 1998 1999 71 86 44 39 43 58 65 55 64 54 55 49 57 59 79 42 59 58 1999 2000 30 76 65 72 51 64 57 61 57 35 47 44 55 55 52 62 60 46 2000 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 2001 66 62 71 61 73 63 69 67 68 64 88 74 69 66 57 68 67 73 2001 2002 101 96 109 83 86 59 82 72 86 68 71 58 81 82 90 93 71 75 2002 2003 97 76 75 70 89 67 75 81 80 84 66 91 79 76 77 78 74 76 2003 2004 73 92 79 77 48 69 26 64 58 79 92 71 69 71 85 68 53 76 2004 2005 98 87 100 85 77 82 81 78 98 101 93 93 89 88 86 87 80 97 2005 2006 79 99 83 67 55 82 72 90 81 91 92 96 82 82 90 68 81 88 2006 2007 128 94 98 98 98 71 82 88 85 84 75 74 90 91 106 98 80 82 2007 2008 51 47 92 68 60 59 80 50 83 83 89 73 70 70 57 73 63 85 2008 2009 80 79 70 77 87 86 92 91 98 76 92 77 84 84 77 78 90 89 2009 2010 96 108 114 99 101 93 79 85 91 95 106 64 94 95 94 105 86 97 2010 2011 77 64 79 84 64 77 91 104 84 88 82 87 82 80 68 75 91 85 2011 2012 67 62 73 86 101 74 63 86 87 99 100 74 81 82 72 87 74 95 2012 2013 101 82 87 73 75 99 78 89 105 90 99 94 89 88 86 78 89 98 2013 2014 100 73 89 97 109 82 77 90 108 104 87 101 93 93 89 98 83 100 2014 2015 103 115 117 85 91 96 84 98 89 128 129 149 107 103 106 98 93 115 2015 2016 138 173 173 142 127 99 105 138 120 122 129 122 132 135 153 147 114 124 2016 2017 124 148 144 117 125 87 110 112 107 123 115 126 120 119 131 128 103 115 2017 2018 115 118 121 126 105 99 119 102 104 120 108 128 114 114 120 117 107 111 2018 2019 123 127 147 132 115 115 120 114 113 129 133 150 126 125 126 131 116 125 2019 2020 149 161 145 156 **** **** **** **** **** **** **** **** **** *** 153 **** **** **** 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