GLOBAL Station Temperature Index in 0.01 degrees Celsius base period: 1951-1980 sources: GHCN-v4 1880-12/2020 (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 -21 -43 -28 -49 -19 -35 -29 27 -34 -58 -26 -25 -28 *** **** -32 -12 -39 1880 1881 -65 -21 -9 -3 20 -87 -21 -20 -15 -30 -37 17 -22 -26 -37 3 -42 -27 1881 1882 20 -13 0 -51 -58 -86 -52 -23 -12 -18 -45 -74 -34 -27 8 -36 -54 -25 1882 1883 -51 -74 -45 -39 -39 32 -15 -7 -37 -32 -59 -34 -33 -37 -67 -41 3 -43 1883 1884 -65 -40 -38 -65 -92 -41 -50 15 -27 -53 -67 -75 -50 -46 -46 -65 -26 -49 1884 1885 -92 -66 -69 -82 -64 -72 -57 -27 -28 -32 -27 0 -51 -58 -78 -72 -52 -29 1885 1886 -53 -60 -40 -30 -29 -45 -10 -29 -7 -59 -19 -27 -34 -32 -38 -33 -28 -28 1886 1887 -63 -98 -43 -52 -64 -59 -60 -52 -66 -50 -64 -61 -61 -58 -63 -53 -57 -60 1887 1888 -55 -76 -70 -27 -67 -39 -27 -25 -31 -7 -3 -21 -37 -41 -64 -55 -30 -14 1888 1889 -28 10 12 24 13 -14 -22 -44 -33 -26 -45 -37 -16 -15 -13 16 -27 -35 1889 1890 -52 -47 -43 -13 -62 -39 -55 -54 -19 -18 -49 -32 -40 -41 -45 -39 -49 -29 1890 1891 -70 -92 -29 -43 -37 -56 -47 -42 -32 -38 -32 6 -43 -46 -65 -37 -48 -34 1891 1892 -54 -17 -63 -54 -52 -44 -27 -24 -45 -32 -59 -58 -44 -39 -21 -56 -32 -45 1892 1893 -144 -99 -45 -46 -50 -47 6 -17 -16 -5 -7 -34 -42 -44 -100 -47 -19 -9 1893 1894 -63 -38 -33 -60 -55 -45 -30 -29 -42 -21 -25 -16 -38 -40 -45 -50 -35 -29 1894 1895 -59 -74 -53 -42 -37 -12 -45 -17 -17 -16 -20 -8 -33 -34 -50 -44 -25 -18 1895 1896 -19 -23 -60 -44 -35 -33 -15 -32 -16 -13 -33 -18 -28 -28 -17 -46 -27 -21 1896 1897 -21 -41 -26 -10 -12 1 5 -21 -9 -18 6 -19 -14 -14 -27 -16 -5 -7 1897 1898 -6 -47 -74 -47 -60 -23 -22 -18 4 -40 -37 -12 -32 -33 -24 -61 -21 -24 1898 1899 -31 -60 -37 -15 -34 -48 -20 -23 3 -19 6 -15 -24 -24 -34 -29 -30 -4 1899 1900 -40 0 -9 2 -8 1 -25 1 6 26 3 -3 -4 -5 -18 -5 -8 12 1900 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 1901 -18 -22 -10 0 -9 11 -14 -12 7 -3 -9 -16 -8 -7 -14 -6 -5 -2 1901 1902 -17 0 -11 -11 -17 -15 -35 -36 -32 -33 -30 -42 -23 -21 -11 -13 -29 -32 1902 1903 -27 -7 -4 -42 -25 -47 -22 -27 -33 -33 -35 -50 -29 -29 -25 -24 -32 -34 1903 1904 -65 -68 -45 -31 -49 -39 -49 -42 -47 -45 -13 -34 -44 -45 -61 -42 -43 -35 1904 1905 -35 -87 -22 -23 -25 -32 -34 -21 -19 -32 -1 -15 -29 -31 -52 -24 -29 -18 1905 1906 -11 -32 -33 7 -22 -15 -8 -8 -23 -11 -46 -14 -18 -18 -19 -16 -10 -27 1906 1907 -46 -58 -37 -48 -60 -56 -33 -46 -31 -17 -45 -50 -44 -41 -39 -48 -45 -31 1907 1908 -36 -34 -49 -41 -21 -31 -27 -36 -8 -31 -54 -35 -34 -35 -40 -37 -31 -31 1908 1909 -76 -51 -51 -52 -51 -28 -27 -7 -21 -18 -13 -50 -37 -36 -54 -51 -21 -17 1909 1910 -33 -27 -42 -30 -21 -30 -18 -10 -7 -29 -47 -61 -30 -29 -37 -31 -20 -28 1910 1911 -60 -64 -59 -45 -35 -43 -19 -29 -27 -20 -14 -22 -37 -40 -61 -47 -30 -20 1911 1912 -18 -12 -47 -28 -20 -17 -45 -55 -45 -47 -42 -33 -34 -33 -17 -31 -39 -45 1912 1913 -39 -46 -50 -32 -54 -50 -22 -16 -14 -24 -15 5 -30 -33 -39 -46 -29 -18 1913 1914 18 -4 -9 -18 -1 -9 -22 -10 -12 14 -28 -14 -8 -6 7 -9 -14 -9 1914 1915 -20 0 -16 -3 -20 -24 0 -20 -1 -5 2 -16 -10 -10 -11 -13 -15 -1 1915 1916 -8 -12 -43 -23 -37 -50 -33 -16 -20 -23 -44 -77 -32 -27 -12 -34 -33 -29 1916 1917 -47 -67 -79 -55 -75 -38 -1 -33 -31 -50 -36 -89 -50 -49 -63 -70 -24 -39 1917 1918 -68 -54 -45 -48 -62 -34 -46 -47 -18 3 -24 -34 -40 -44 -70 -52 -43 -13 1918 1919 -26 -19 -12 -8 -15 -10 -1 -7 -23 -11 -46 -31 -17 -18 -26 -12 -6 -27 1919 1920 -14 -31 -20 -8 -28 -29 -16 -20 -20 -39 -29 -50 -25 -24 -25 -19 -22 -29 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 -13 -9 -22 -24 -9 3 -43 -10 -7 -26 -20 -15 -18 -22 -18 -16 -14 1921 1922 -42 -48 -34 -10 -38 -28 -6 -21 -17 -23 -8 -16 -24 -25 -37 -27 -18 -16 1922 1923 -26 -30 -24 -48 -32 -35 -46 -39 -32 -11 -2 -4 -28 -29 -24 -35 -40 -15 1923 1924 -25 -37 -15 -42 -27 -20 -19 -19 -9 -19 -9 -37 -23 -20 -22 -28 -20 -12 1924 1925 -47 -41 -30 -15 -31 -38 -34 -17 -33 -27 1 19 -25 -29 -42 -25 -30 -20 1925 1926 33 23 20 -7 -31 -20 -17 6 4 -8 2 -25 -2 2 25 -6 -11 0 1926 1927 -13 -12 -36 -30 -27 -25 -4 -28 -4 18 9 -23 -15 -15 -16 -31 -19 8 1927 1928 9 -1 -7 -8 -27 -50 -4 -2 1 -4 12 -2 -7 -9 -5 -14 -19 3 1928 1929 -24 -46 -31 -39 -33 -42 -40 -35 -21 1 1 -59 -31 -26 -24 -34 -39 -6 1929 1930 -20 -17 -6 -21 -14 -20 -21 -15 -16 -27 13 0 -14 -19 -32 -14 -19 -10 1930 1931 -8 -25 -6 -23 -17 -6 9 8 -16 12 -1 13 -5 -6 -11 -15 4 -2 1931 1932 33 -27 -21 5 -15 -41 -22 -15 7 12 -9 -14 -9 -7 6 -10 -26 3 1932 1933 -20 -21 -22 -14 -10 -28 -11 -16 -12 -12 -38 -47 -21 -18 -18 -15 -18 -21 1933 1934 -11 -6 -31 -30 2 -16 -1 5 -1 -2 12 18 -5 -11 -21 -20 -4 3 1934 1935 -28 26 2 -43 -32 -17 -23 -21 -37 0 -30 -10 -18 -15 5 -24 -20 -22 1935 1936 -25 -41 -16 0 -25 -18 16 5 0 3 11 11 -7 -8 -25 -14 1 5 1936 1937 -4 6 -23 -15 5 -3 -8 7 22 20 29 1 3 4 4 -11 -1 24 1937 1938 11 11 23 32 12 -11 -3 -5 9 35 19 -1 11 11 7 22 -6 21 1938 1939 -2 -13 -34 -16 1 -6 -10 -23 -8 -8 -10 38 -8 -11 -5 -16 -13 -9 1939 1940 -14 4 3 2 8 19 18 11 21 11 6 31 10 11 9 4 16 13 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 2 14 14 26 7 -18 14 -6 3 7 9 21 4 16 -4 1941 1942 19 -6 -6 -3 3 -3 5 9 5 2 15 11 4 3 5 -2 3 7 1942 1943 -19 7 -8 4 -8 -6 8 -18 4 25 6 17 1 0 0 -4 -6 12 1943 1944 32 8 7 -9 -12 -15 4 8 20 21 4 -18 4 7 19 -5 -1 15 1944 1945 -1 -12 -9 13 -28 -28 -24 22 1 2 -11 -35 -9 -8 -10 -8 -10 -3 1945 1946 -3 -7 -11 7 2 -20 7 -12 2 -18 -6 -23 -7 -8 -15 -1 -8 -7 1946 1947 -3 3 15 12 1 -4 6 8 7 28 22 -11 7 6 -8 9 3 19 1947 1948 23 -10 -22 -9 3 9 -9 -8 0 4 -13 -17 -4 -4 1 -9 -2 -3 1948 1949 2 -30 -10 -27 -15 -22 -4 -12 -4 2 -7 -10 -11 -12 -15 -17 -13 -3 1949 1950 -22 -28 -3 -22 -23 -9 -5 -32 -14 -21 -33 -20 -19 -19 -20 -16 -15 -23 1950 1951 -45 -50 -18 -8 0 -16 -15 6 -3 3 -1 15 -11 -14 -39 -9 -8 0 1951 1952 8 10 -17 -5 -12 -8 8 12 12 -3 -21 -7 -2 0 11 -11 4 -4 1952 1953 6 5 13 15 3 2 -6 11 10 8 4 20 8 5 1 10 2 7 1953 1954 -25 -3 -8 -11 -18 -20 -25 -23 -17 3 19 -10 -11 -9 -3 -12 -23 2 1954 1955 23 -10 -37 -19 -19 -24 -14 14 -9 1 -28 -30 -13 -11 1 -25 -8 -12 1955 1956 -19 -31 -30 -26 -29 -9 -8 -35 -15 -25 -21 -17 -22 -23 -27 -28 -17 -20 1956 1957 -9 -1 -5 4 2 16 -5 19 14 4 21 23 7 4 -9 0 10 13 1957 1958 45 28 17 8 15 -19 9 -10 -8 10 11 -5 8 11 32 13 -7 4 1958 1959 6 6 22 24 -1 10 6 1 -16 -7 -7 11 5 3 2 15 6 -10 1959 1960 5 25 -50 -25 -15 -5 -13 6 8 11 -8 19 -4 -4 14 -30 -4 4 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 19 2 16 20 17 6 7 23 12 9 -16 10 13 16 12 10 14 1961 1962 5 19 11 7 -11 6 -10 -6 1 4 10 -1 3 2 3 2 -3 5 1962 1963 0 22 -22 -20 -14 5 5 17 23 13 9 -6 3 3 7 -19 9 15 1963 1964 -8 -14 -24 -35 -32 -10 -4 -29 -38 -34 -20 -32 -23 -21 -9 -30 -15 -30 1964 1965 -2 -17 -9 -22 -5 -9 -25 -7 -22 -8 -7 -17 -13 -14 -17 -12 -13 -12 1965 1966 -21 -4 16 -9 -9 0 10 -9 -2 -27 1 -5 -5 -6 -14 -1 0 -9 1966 1967 -7 -25 5 -7 18 -8 9 4 -1 11 3 -2 0 0 -12 5 2 4 1967 1968 -22 -14 34 -10 -20 -16 -15 -8 -28 5 -10 -24 -11 -9 -13 1 -13 -11 1968 1969 -14 -30 -8 11 17 6 -6 -5 4 5 9 33 2 -3 -22 7 -2 6 1969 1970 8 32 10 8 -4 12 16 -11 17 8 4 -9 8 11 24 5 6 10 1970 1971 -1 -7 -20 -6 -8 -19 -7 6 2 3 -13 -8 -7 -7 -5 -11 -7 -3 1971 1972 -29 -31 -7 -4 -3 6 6 20 6 -4 -7 12 -3 -5 -23 -5 11 -2 1972 1973 26 32 38 36 31 28 22 5 8 13 9 -2 21 22 24 35 18 10 1973 1974 -3 -24 -3 -11 -2 2 0 12 -9 -5 -8 -2 -4 -4 -9 -5 5 -7 1974 1975 10 13 13 2 24 2 5 -23 -3 -6 -14 -21 0 2 7 13 -6 -8 1975 1976 -5 -11 -35 -23 -21 -17 -20 -24 -14 -37 -24 -3 -19 -21 -12 -26 -20 -25 1976 1977 12 23 28 28 31 32 26 29 -11 -3 20 11 19 18 10 29 29 2 1977 1978 9 14 23 28 22 -2 18 -17 12 3 8 6 10 11 11 24 0 8 1978 1979 7 -14 23 22 -4 17 1 13 24 25 27 49 16 12 0 14 10 25 1979 1980 32 37 36 35 44 21 28 23 31 14 26 18 29 32 40 39 24 24 1980 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 1981 56 51 61 46 30 31 44 51 21 4 19 43 38 36 42 46 42 15 1981 1982 0 20 -1 6 24 -2 16 -1 2 -3 14 35 9 10 21 10 4 4 1982 1983 45 40 43 33 42 24 17 44 50 21 27 15 33 35 40 39 28 33 1983 1984 22 8 29 6 45 -3 16 27 22 14 8 -3 16 17 15 27 13 15 1984 1985 27 1 19 17 10 20 1 30 18 9 0 6 13 12 8 15 17 9 1985 1986 33 44 37 33 26 8 9 22 -1 10 3 10 19 19 28 32 13 4 1986 1987 31 46 22 35 23 47 47 17 28 35 32 50 34 31 29 26 37 31 1987 1988 59 44 58 43 58 49 38 43 47 49 13 28 44 46 51 53 43 36 1988 1989 15 33 37 33 16 13 43 42 45 36 18 37 31 30 26 29 33 33 1989 1990 49 43 90 61 48 39 67 43 18 56 55 46 51 50 43 66 50 43 1990 1991 47 58 43 63 35 60 57 51 49 29 26 27 45 47 50 47 56 35 1991 1992 52 37 53 24 22 27 -2 11 -8 1 -2 22 20 20 39 33 12 -3 1992 1993 30 34 30 28 26 18 30 15 11 25 4 23 23 23 29 28 21 13 1993 1994 36 6 26 52 23 55 38 25 40 41 49 45 36 34 22 34 39 43 1994 1995 54 91 50 53 37 53 60 57 44 63 47 32 53 54 63 46 57 51 1995 1996 36 53 44 42 35 32 55 72 41 33 45 46 44 43 40 40 53 40 1996 1997 43 56 59 33 37 67 32 44 48 60 69 67 51 49 48 43 48 59 1997 1998 68 115 82 76 89 100 88 84 59 62 58 77 80 79 83 83 91 60 1998 1999 71 84 43 35 41 57 63 53 61 53 54 47 55 57 77 39 58 56 1999 2000 28 74 64 68 49 63 58 59 53 33 45 42 53 53 49 60 60 44 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 61 69 59 70 62 67 65 66 62 85 71 67 64 56 66 65 71 2001 2002 99 94 107 80 84 59 81 71 83 66 68 56 79 80 88 91 70 72 2002 2003 95 75 73 67 84 63 73 78 76 82 64 88 77 74 75 75 71 74 2003 2004 70 91 77 75 45 68 24 62 55 77 90 69 67 69 83 66 51 74 2004 2005 96 86 98 82 75 80 79 75 96 99 91 91 87 86 84 85 78 95 2005 2006 80 98 80 65 53 80 70 87 79 90 91 96 81 80 89 66 79 87 2006 2007 127 92 97 99 97 74 81 85 83 82 74 73 89 91 105 98 80 80 2007 2008 51 47 90 67 58 57 77 47 80 83 86 69 68 68 57 72 60 83 2008 2009 77 78 68 75 83 80 93 89 94 71 89 73 81 81 75 75 88 85 2009 2010 93 104 111 95 97 90 74 84 88 93 101 61 91 92 90 101 83 94 2010 2011 74 60 75 79 62 76 87 104 80 86 80 85 79 77 65 72 89 82 2011 2012 65 60 72 85 101 72 60 83 87 97 98 72 79 80 70 86 72 94 2012 2013 101 82 86 67 72 97 74 87 103 87 95 91 87 85 85 75 86 95 2013 2014 100 71 86 95 109 81 74 90 110 104 85 97 92 91 87 97 82 100 2014 2015 102 115 115 80 91 94 74 95 90 128 127 148 105 101 105 95 88 115 2015 2016 136 170 169 140 126 98 105 136 120 122 128 122 131 133 151 145 113 123 2016 2017 124 147 144 117 125 84 108 111 103 121 113 124 118 118 131 129 101 112 2017 2018 114 116 119 123 103 98 117 100 102 120 107 127 112 112 118 115 105 110 2018 2019 123 126 145 130 113 115 119 114 113 127 133 147 125 124 125 129 116 124 2019 2020 148 162 143 145 130 123 107 105 134 120 154 121 133 135 153 139 112 136 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