N.HEMI Temperature Anomalies in 0.01 degrees Celsius base period: 1951-1980 sources: GHCN-v3 1880-04/2012 (meteorological stations only) using elimination of outliers and homogeneity adjustment Notes: 1941 DJF = Dec 1940 - Feb 1941 ; ***** = 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 -69 -61 -53 -67 -21 -20 -1 -8 -29 -18 -49 -63 -38**** ***** -47 -9 -32 1880 1881 -34 -33 -12 -6 -4 -52 -23 -19 -20 -39 -44 -33 -26 -29 -44 -7 -31 -34 1881 1882 27 18 -1 -39 -34 -36 -32 -12 -20 -53 -65 -65 -26 -23 4 -25 -27 -46 1882 1883 -74 -92 -38 -24 -43 -9 -7 -19 -30 -29 -56 -58 -40 -41 -77 -35 -12 -39 1883 1884 -61 -45 -84 -83 -60 -53 -45 -53 -56 -65 -72 -63 -62 -61 -55 -75 -50 -64 1884 1885 -116 -42 -35 -47 -56 -41 -23 -31 -27 -51 -25 18 -40 -46 -74 -46 -32 -35 1885 1886 -99 -87 -67 -37 -26 -33 2 -27 -19 -26 -68 -38 -44 -39 -56 -44 -19 -38 1886 1887 -133 -95 -55 -61 -27 -27 -11 -51 -21 -52 -42 -81 -55 -51 -89 -48 -29 -38 1887 1888 -104 -99 -82 -35 -38 -25 -4 -24 -18 -10 -22 -37 -41 -45 -95 -52 -17 -17 1888 1889 -50 19 23 47 33 6 -5 -10 -29 -33 -70 -56 -10 -9 -23 34 -3 -44 1889 1890 -64 -36 -49 -38 -51 -18 -11 -20 -11 1 -62 -40 -33 -35 -52 -46 -17 -24 1890 1891 -72 -89 -17 -34 -24 -13 -6 -6 3 -30 -68 8 -29 -33 -67 -25 -9 -32 1891 1892 -60 -23 -71 -64 -43 3 -23 -29 -3 -9 -77 -76 -40 -33 -25 -60 -16 -30 1892 1893 -186 -111 -37 -28 -45 -12 0 -8 -8 -3 -21 -70 -44 -45 -124 -37 -7 -11 1893 1894 -99 -60 -23 -64 -38 -22 2 -12 -21 -20 -61 -31 -37 -41 -77 -41 -11 -34 1894 1895 -100 -111 -50 -29 -22 -15 -8 -12 12 -15 -11 -34 -33 -33 -81 -34 -12 -5 1895 1896 -57 -39 -75 -70 -31 10 11 -19 -5 5 -41 -45 -30 -29 -44 -59 0 -14 1896 1897 -36 -35 -41 -6 15 -2 10 8 -9 -16 -19 -33 -14 -15 -38 -10 5 -15 1897 1898 -4 -53 -82 -13 -29 2 -4 6 0 -23 -46 -30 -23 -23 -30 -41 1 -23 1898 1899 -16 -71 -45 -5 -11 -20 11 17 20 17 51 -41 -8 -7 -39 -20 3 29 1899 1900 -61 0 29 -6 1 -9 -11 6 5 27 -7 10 -1 -6 -34 8 -5 8 1900 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 1901 -36 11 40 24 -10 14 15 -1 -7 -15 -26 -38 -2 2 -5 18 10 -16 1901 1902 -12 23 -25 -35 -33 -32 -19 -8 -18 -33 -51 -69 -26 -24 -9 -31 -20 -34 1902 1903 -16 32 15 -30 -38 -39 -24 -31 -26 -30 -29 -58 -23 -24 -17 -18 -31 -28 1903 1904 -89 -54 -21 -38 -37 -28 -35 -24 -38 -19 -2 -16 -33 -37 -67 -32 -29 -19 1904 1905 -31 -103 -7 -35 -13 -6 -1 -4 -4 -18 23 -19 -18 -18 -50 -18 -4 0 1905 1906 -45 -62 -10 25 0 18 -5 10 9 12 -35 15 -6 -9 -42 5 8 -5 1906 1907 -42 -96 -34 -65 -63 -51 -27 -27 -13 -2 -58 -48 -44 -38 -41 -54 -35 -24 1907 1908 -34 -15 -50 -19 -13 -4 -4 -27 -3 -18 -59 -38 -24 -25 -32 -27 -12 -27 1908 1909 -76 -34 -41 -45 -31 -20 -10 3 1 1 23 -47 -23 -22 -49 -39 -9 8 1909 1910 -30 -25 -14 -9 -13 -16 3 -5 -11 6 -35 -73 -18 -16 -34 -12 -6 -14 1910 1911 -60 -52 -47 -25 -18 0 5 -1 3 6 2 -8 -16 -22 -62 -30 2 4 1911 1912 -31 6 -42 -8 12 6 -42 -65 -54 -80 -41 -37 -31 -29 -11 -13 -34 -58 1912 1913 -37 -49 -38 -20 -46 -21 -25 -14 -16 -27 7 23 -22 -27 -41 -35 -20 -12 1913 1914 42 4 -4 -25 0 7 -4 0 -6 20 -15 -13 1 3 23 -9 1 0 1914 1915 -6 7 -11 30 24 19 20 17 7 -5 15 -5 9 9 -4 14 19 6 1915 1916 13 -2 -36 -18 -15 -16 -3 -1 -19 -12 -22 -105 -20 -11 2 -23 -7 -18 1916 1917 -54 -70 -71 -50 -80 -27 -3 -15 -12 -53 -33 -130 -50 -48 -77 -67 -15 -33 1917 1918 -80 -50 -17 -65 -47 -37 -15 -19 -7 20 -25 -43 -32 -39 -87 -43 -24 -4 1918 1919 -18 -30 -27 -18 -20 -20 -16 6 4 12 -40 -48 -18 -18 -30 -22 -10 -8 1919 1920 1 -20 17 -15 -11 -9 0 -6 -17 -31 -44 -61 -16 -15 -23 -3 -5 -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 34 -14 8 2 -18 6 17 -15 -15 -4 -18 -2 -2 -7 -14 -3 3 -12 1921 1922 -42 -52 -12 -6 -4 5 -7 -13 -16 -14 -6 -5 -14 -14 -32 -7 -5 -12 1922 1923 -7 -40 -21 -51 -30 -15 -19 -4 1 30 29 27 -8 -11 -17 -34 -13 20 1923 1924 -18 -14 11 -26 3 -5 6 4 1 -6 31 -22 -3 1 -2 -4 2 9 1924 1925 -17 -24 -5 -3 -15 -13 -11 5 21 4 28 32 0 -4 -21 -8 -6 18 1925 1926 62 42 53 -4 -15 -5 3 8 19 17 26 -22 15 20 45 11 2 20 1926 1927 -5 5 -32 -32 -4 -1 21 7 15 40 29 -24 2 2 -7 -23 9 28 1927 1928 46 25 -13 -22 0 -17 14 -2 3 6 17 16 6 3 16 -12 -2 9 1928 1929 -33 -70 -8 -28 -12 -21 -13 -2 -2 17 13 -52 -18 -12 -29 -16 -12 9 1929 1930 -9 -10 26 3 -4 8 22 32 12 13 41 16 12 7 -24 8 21 22 1930 1931 14 -27 11 2 -6 26 33 32 28 42 39 29 19 17 1 2 30 36 1931 1932 62 -19 -13 25 1 0 -1 7 19 31 -29 -8 6 9 24 5 2 7 1932 1933 -35 -33 -30 -16 -14 -21 8 -5 -15 -9 -25 -56 -21 -17 -25 -20 -6 -16 1933 1934 -15 38 -32 -23 20 9 10 3 2 26 51 52 12 3 -11 -12 8 26 1934 1935 -33 68 22 -26 -31 3 10 4 6 18 -27 -9 0 6 29 -12 6 -1 1935 1936 -17 -52 -14 -1 2 22 28 14 13 10 13 25 4 1 -26 -4 21 12 1936 1937 18 42 -12 1 20 25 22 28 45 51 43 8 24 26 28 3 25 46 1937 1938 42 39 50 51 11 -1 14 30 35 50 40 -2 30 31 30 38 14 42 1938 1939 15 9 -22 5 1 3 12 12 16 3 23 97 15 6 7 -5 9 14 1939 1940 -21 28 17 42 19 14 17 2 21 22 23 30 18 23 35 26 11 22 1940 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 1941 19 53 6 16 20 20 22 14 -2 35 3 1 17 20 34 14 19 12 1941 1942 32 -8 11 10 16 20 8 -11 14 32 25 12 13 12 8 12 6 23 1942 1943 -26 29 -13 19 26 -7 4 6 11 40 26 42 13 11 5 11 1 26 1943 1944 66 35 14 -1 14 10 4 8 26 34 11 -25 16 22 48 9 7 23 1944 1945 -2 -26 12 28 -15 3 -6 19 17 15 8 -42 1 2 -18 8 5 13 1945 1946 33 26 15 38 3 2 2 -5 3 0 17 -33 8 8 6 19 0 7 1946 1947 -9 -2 37 36 4 -4 6 7 11 62 35 8 16 13 -15 26 3 36 1947 1948 51 -1 -14 11 22 8 -1 1 7 12 17 -20 8 10 19 6 3 12 1948 1949 25 -19 10 -1 3 -16 -17 -2 0 16 10 -15 0 -1 -5 4 -12 9 1949 1950 -28 -32 10 -20 -4 -8 -26 -22 -11 -7 -37 -9 -16 -17 -25 -5 -19 -18 1950 1951 -34 -51 -27 14 13 -8 5 28 34 29 13 39 5 1 -31 0 8 25 1951 1952 21 19 -28 14 12 15 19 8 14 -1 -19 2 6 10 26 0 14 -2 1952 1953 34 38 33 47 25 26 25 16 15 27 10 28 27 25 25 35 22 17 1953 1954 -38 -3 -20 -2 -14 -4 -17 -4 11 14 43 -8 -4 -1 -4 -12 -8 22 1954 1955 48 -9 -49 -24 -14 -11 -11 -1 -5 5 -43 -34 -12 -10 10 -29 -8 -15 1955 1956 -17 -46 -35 -35 -33 -25 -35 -39 -34 -36 -39 -26 -33 -34 -32 -34 -33 -37 1956 1957 -21 -12 -20 -10 -14 13 8 11 11 0 18 24 1 -3 -19 -15 11 10 1957 1958 68 33 17 11 17 -1 -1 14 12 7 2 19 17 17 41 15 4 7 1958 1959 25 17 31 22 3 14 4 7 10 -4 2 12 12 12 20 19 8 3 1959 1960 22 58 -44 -16 8 26 7 12 11 4 -7 41 10 8 31 -17 15 2 1960 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 1961 20 35 20 15 8 21 2 6 -1 -7 5 -21 9 14 32 14 10 -1 1961 1962 28 39 26 26 4 -19 6 3 -7 16 16 11 12 10 15 19 -3 8 1962 1963 13 52 -16 -6 -4 -9 7 8 16 41 39 3 12 13 26 -9 2 32 1963 1964 -3 -12 -40 -28 -11 -15 -18 -28 -28 -34 -23 -32 -23 -20 -4 -26 -20 -28 1964 1965 -2 -43 -1 -33 -16 -27 -24 -22 -27 -10 -4 -22 -19 -20 -26 -17 -24 -14 1965 1966 -26 8 -3 -24 -10 0 9 18 8 -15 -2 -5 -3 -5 -13 -12 9 -3 1966 1967 -19 -45 14 -12 19 -11 6 4 -5 35 7 3 0 -1 -23 7 0 12 1967 1968 -28 -27 57 -2 -12 -13 -14 -12 -5 1 -18 -29 -9 -6 -17 14 -13 -7 1968 1969 -46 -55 -18 2 17 -2 11 3 0 6 14 46 -2 -8 -44 0 4 7 1969 1970 -4 44 -4 2 1 11 5 0 -6 -14 7 -29 1 7 28 0 5 -4 1970 1971 -17 -26 -30 -22 -14 -17 -9 -15 -5 -9 0 -10 -15 -16 -24 -22 -14 -5 1971 1972 -64 -62 -7 -24 -22 -15 -2 -7 -33 -6 -31 -12 -24 -23 -45 -18 -8 -23 1972 1973 14 54 49 32 16 25 15 8 -2 0 -11 2 17 16 19 32 16 -4 1973 1974 -21 -35 7 -5 -16 -15 -15 -6 -18 -32 -22 -29 -17 -15 -18 -5 -12 -24 1974 1975 9 4 11 6 2 -2 1 -7 -3 -7 -24 -33 -4 -3 -5 6 -2 -11 1975 1976 10 -9 -38 -10 -27 -22 -28 -25 -12 -57 -42 -31 -24 -24 -10 -25 -25 -37 1976 1977 -16 18 42 38 22 28 14 6 16 -4 35 16 18 14 -10 34 16 16 1977 1978 18 6 28 12 0 -10 -4 -6 0 -2 18 11 6 6 13 14 -7 5 1978 1979 4 -35 27 -12 7 17 14 5 20 34 27 64 14 10 -7 7 12 27 1979 1980 22 42 18 25 32 28 19 12 13 21 27 0 22 27 43 25 19 21 1980 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 1981 93 80 90 55 20 37 18 29 19 22 41 63 47 42 58 55 28 27 1981 1982 -17 20 5 3 -2 -5 10 -1 13 -4 -20 32 3 5 22 2 2 -4 1982 1983 54 37 57 16 15 19 35 39 40 22 58 15 34 35 41 29 31 40 1983 1984 25 3 29 4 30 24 19 18 -3 14 -9 -32 10 14 14 21 20 1 1984 1985 11 -24 4 -6 15 2 -8 6 4 9 -5 13 2 -2 -15 4 0 3 1985 1986 44 35 28 23 19 14 1 9 -5 4 -1 12 15 15 31 24 8 -1 1986 1987 31 67 10 21 23 28 42 36 49 30 13 62 34 30 37 18 35 30 1987 1988 69 54 61 52 57 50 46 34 33 32 3 55 46 46 62 57 43 23 1988 1989 17 56 50 43 27 26 35 31 30 30 7 28 32 34 42 40 31 22 1989 1990 55 43 131 76 49 61 35 49 40 48 49 38 56 55 42 85 49 46 1990 1991 57 53 53 61 39 48 52 40 48 35 35 28 46 47 49 51 47 40 1991 1992 60 49 56 17 19 7 -13 -4 -21 -24 -13 28 13 13 45 30 -4 -19 1992 1993 37 55 44 23 36 29 19 7 -7 11 -20 25 21 22 40 34 18 -5 1993 1994 41 1 48 64 47 51 47 37 28 50 49 42 42 41 22 53 45 43 1994 1995 88 133 65 85 55 61 53 69 53 80 67 37 70 71 88 68 61 67 1995 1996 47 71 48 29 48 32 37 22 1 8 44 55 37 35 51 41 30 18 1996 1997 53 75 101 56 50 51 44 52 56 65 62 61 60 60 61 69 49 61 1997 1998 81 131 97 118 86 90 91 82 77 65 69 98 90 87 91 100 88 70 1998 1999 78 114 40 71 50 48 47 43 55 46 67 81 62 63 96 54 46 56 1999 2000 45 119 112 109 71 57 47 55 38 34 28 49 64 66 81 97 53 33 2000 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year 2001 73 67 99 79 82 62 67 81 58 71 103 87 77 74 63 86 70 77 2001 2002 125 128 142 71 63 81 86 58 68 59 89 63 86 88 113 92 75 72 2002 2003 110 69 79 78 93 66 71 93 80 108 81 108 86 83 81 83 76 90 2003 2004 75 110 120 95 71 61 55 65 63 82 108 52 80 85 98 96 60 84 2004 2005 105 85 109 114 90 95 88 79 103 110 116 96 99 96 81 105 87 110 2005 2006 83 115 100 71 84 95 81 70 77 106 107 132 94 91 98 85 82 97 2006 2007 161 121 117 124 87 79 76 87 76 101 96 95 102 105 138 109 81 91 2007 2008 33 55 131 75 72 68 61 58 60 82 96 85 73 74 61 92 63 79 2008 2009 85 90 66 80 81 78 68 77 91 83 89 87 81 81 86 76 74 88 2009 2010 103 120 138 139 116 102 98 101 83 111 140 75 110 111 103 131 100 111 2010 2011 67 74 104 103 78 92 87 83 94 109 76 91 88 87 72 95 87 93 2011 2012 68 64 87 128**************************************** ********* 74*************** 2012 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).