Home > Global Warming > Global Temperature > Monthly Anomalies of Global Average Surface Temperature

Monthly Anomalies of Global Average Surface Temperature (°C)


Global anomalies are with respect to the 1981-2010 average.
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  Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep  Oct  Nov  Dec
1891 -0.86 -0.86 -0.74 -0.63 -0.54 -0.62 -0.61 -0.58 -0.44 -0.55 -0.79 -0.45
1892 -0.75 -0.51 -0.79 -0.76 -0.66 -0.65 -0.72 -0.72 -0.55 -0.64 -0.84 -1.03
1893 -1.32 -1.12 -0.77 -0.80 -0.83 -0.63 -0.54 -0.59 -0.61 -0.56 -0.69 -0.64
1894 -0.86 -0.70 -0.71 -0.73 -0.70 -0.73 -0.61 -0.64 -0.69 -0.68 -0.72 -0.74
1895 -0.88 -1.06 -0.82 -0.71 -0.67 -0.65 -0.63 -0.58 -0.49 -0.53 -0.53 -0.61
1896 -0.59 -0.53 -0.71 -0.66 -0.40 -0.39 -0.41 -0.39 -0.37 -0.35 -0.56 -0.38
1897 -0.58 -0.53 -0.67 -0.37 -0.31 -0.41 -0.43 -0.43 -0.33 -0.45 -0.67 -0.75
1898 -0.43 -0.69 -1.10 -0.80 -0.68 -0.57 -0.59 -0.55 -0.53 -0.79 -0.69 -0.53
1899 -0.48 -0.86 -0.86 -0.61 -0.58 -0.69 -0.56 -0.44 -0.41 -0.38 -0.23 -0.68
1900 -0.60 -0.63 -0.66 -0.52 -0.47 -0.41 -0.46 -0.48 -0.47 -0.30 -0.53 -0.35
1901 -0.57 -0.70 -0.64 -0.50 -0.48 -0.45 -0.50 -0.51 -0.65 -0.59 -0.65 -0.76
1902 -0.61 -0.66 -0.76 -0.77 -0.67 -0.73 -0.72 -0.65 -0.65 -0.69 -0.74 -0.85
1903 -0.65 -0.60 -0.74 -0.80 -0.74 -0.80 -0.76 -0.85 -0.80 -0.82 -0.84 -0.94
1904 -1.02 -0.96 -0.99 -0.89 -0.80 -0.85 -0.86 -0.83 -0.80 -0.74 -0.64 -0.70
1905 -0.85 -1.06 -0.83 -0.89 -0.66 -0.62 -0.61 -0.62 -0.59 -0.66 -0.50 -0.52
1906 -0.48 -0.63 -0.69 -0.42 -0.59 -0.58 -0.57 -0.58 -0.67 -0.65 -0.74 -0.61
1907 -0.82 -0.84 -0.72 -0.83 -0.86 -0.82 -0.72 -0.77 -0.67 -0.66 -0.84 -0.81
1908 -0.76 -0.82 -1.02 -0.84 -0.79 -0.78 -0.78 -0.80 -0.74 -0.86 -0.86 -0.86
1909 -0.92 -0.92 -1.02 -0.94 -0.90 -0.78 -0.82 -0.64 -0.67 -0.71 -0.67 -0.91
1910 -0.70 -0.85 -0.80 -0.76 -0.78 -0.78 -0.75 -0.76 -0.68 -0.77 -0.90 -0.95
1911 -0.87 -1.05 -0.98 -1.00 -0.84 -0.82 -0.78 -0.79 -0.74 -0.73 -0.64 -0.60
1912 -0.71 -0.61 -0.76 -0.66 -0.63 -0.60 -0.74 -0.82 -0.82 -0.91 -0.80 -0.75
1913 -0.77 -0.82 -0.85 -0.75 -0.76 -0.80 -0.74 -0.67 -0.66 -0.67 -0.46 -0.48
1914 -0.43 -0.54 -0.63 -0.65 -0.57 -0.55 -0.59 -0.54 -0.53 -0.42 -0.43 -0.51
1915 -0.46 -0.38 -0.59 -0.40 -0.45 -0.42 -0.36 -0.33 -0.41 -0.52 -0.40 -0.50
1916 -0.53 -0.57 -0.77 -0.53 -0.60 -0.71 -0.56 -0.61 -0.58 -0.63 -0.72 -0.92
1917 -0.86 -1.09 -1.05 -0.71 -0.89 -0.61 -0.44 -0.52 -0.37 -0.61 -0.50 -0.89
1918 -0.73 -0.74 -0.68 -0.71 -0.65 -0.44 -0.55 -0.49 -0.46 -0.30 -0.38 -0.51
1919 -0.55 -0.54 -0.72 -0.45 -0.54 -0.50 -0.57 -0.57 -0.47 -0.54 -0.76 -0.80
1920 -0.55 -0.62 -0.47 -0.59 -0.43 -0.48 -0.48 -0.47 -0.42 -0.47 -0.55 -0.61
1921 -0.40 -0.46 -0.49 -0.46 -0.46 -0.36 -0.36 -0.52 -0.42 -0.36 -0.55 -0.39
1922 -0.69 -0.62 -0.57 -0.55 -0.55 -0.56 -0.53 -0.58 -0.51 -0.53 -0.53 -0.55
1923 -0.52 -0.74 -0.74 -0.67 -0.57 -0.51 -0.57 -0.63 -0.49 -0.47 -0.30 -0.31
1924 -0.62 -0.53 -0.64 -0.54 -0.48 -0.47 -0.51 -0.51 -0.52 -0.50 -0.56 -0.80
1925 -0.62 -0.57 -0.57 -0.49 -0.48 -0.48 -0.47 -0.40 -0.39 -0.48 -0.31 -0.26
1926 -0.23 -0.32 -0.33 -0.44 -0.46 -0.34 -0.42 -0.32 -0.37 -0.34 -0.35 -0.50
1927 -0.56 -0.47 -0.62 -0.53 -0.54 -0.47 -0.39 -0.40 -0.38 -0.26 -0.39 -0.69
1928 -0.33 -0.45 -0.68 -0.57 -0.50 -0.61 -0.42 -0.46 -0.43 -0.41 -0.37 -0.52
1929 -0.81 -1.03 -0.70 -0.66 -0.57 -0.60 -0.60 -0.44 -0.48 -0.38 -0.31 -0.67
1930 -0.62 -0.53 -0.46 -0.43 -0.45 -0.41 -0.36 -0.28 -0.26 -0.29 -0.12 -0.35
1931 -0.31 -0.52 -0.45 -0.48 -0.39 -0.26 -0.26 -0.25 -0.25 -0.24 -0.39 -0.37
1932 -0.16 -0.53 -0.54 -0.33 -0.41 -0.42 -0.36 -0.39 -0.26 -0.33 -0.42 -0.43
1933 -0.64 -0.65 -0.65 -0.50 -0.50 -0.48 -0.45 -0.42 -0.45 -0.42 -0.50 -0.74
1934 -0.51 -0.41 -0.63 -0.53 -0.33 -0.29 -0.29 -0.31 -0.35 -0.33 -0.24 -0.33
1935 -0.52 -0.14 -0.56 -0.56 -0.54 -0.40 -0.42 -0.40 -0.45 -0.35 -0.61 -0.62
1936 -0.62 -0.79 -0.65 -0.61 -0.49 -0.45 -0.32 -0.37 -0.37 -0.35 -0.40 -0.37
1937 -0.56 -0.37 -0.69 -0.51 -0.40 -0.34 -0.27 -0.23 -0.18 -0.20 -0.32 -0.44
1938 -0.35 -0.36 -0.30 -0.28 -0.37 -0.39 -0.33 -0.30 -0.25 -0.20 -0.27 -0.67
1939 -0.47 -0.47 -0.66 -0.50 -0.43 -0.34 -0.33 -0.29 -0.30 -0.42 -0.29 +0.03
1940 -0.72 -0.47 -0.40 -0.31 -0.31 -0.27 -0.20 -0.29 -0.20 -0.26 -0.31 -0.18
1941 -0.34 -0.26 -0.47 -0.26 -0.29 -0.17 -0.17 -0.23 -0.37 -0.07 -0.21 -0.38
1942 -0.17 -0.51 -0.34 -0.28 -0.24 -0.17 -0.28 -0.29 -0.23 -0.14 -0.22 -0.33
1943 -0.57 -0.25 -0.52 -0.24 -0.17 -0.32 -0.14 -0.19 -0.20 +0.01 -0.17 -0.02
1944 +0.11 -0.08 -0.17 -0.30 -0.13 -0.13 -0.06 -0.07 +0.07 -0.01 -0.24 -0.42
1945 -0.36 -0.44 -0.37 -0.20 -0.32 -0.23 -0.30 +0.04 -0.11 -0.10 -0.20 -0.52
1946 -0.19 -0.22 -0.53 -0.26 -0.48 -0.58 -0.42 -0.43 -0.32 -0.35 -0.38 -0.70
1947 -0.59 -0.64 -0.46 -0.36 -0.41 -0.40 -0.38 -0.39 -0.40 -0.26 -0.33 -0.56
1948 -0.22 -0.58 -0.60 -0.47 -0.30 -0.32 -0.45 -0.36 -0.39 -0.33 -0.39 -0.50
1949 -0.23 -0.55 -0.60 -0.41 -0.37 -0.51 -0.42 -0.36 -0.34 -0.36 -0.38 -0.57
1950 -0.69 -0.61 -0.49 -0.51 -0.37 -0.43 -0.40 -0.43 -0.38 -0.40 -0.70 -0.52
1951 -0.64 -0.79 -0.65 -0.41 -0.30 -0.29 -0.25 -0.19 -0.16 -0.20 -0.29 -0.11
1952 -0.18 -0.27 -0.49 -0.29 -0.27 -0.25 -0.24 -0.23 -0.18 -0.32 -0.49 -0.35
1953 -0.23 -0.22 -0.20 -0.18 -0.22 -0.20 -0.26 -0.23 -0.21 -0.20 -0.38 -0.20
1954 -0.61 -0.44 -0.54 -0.55 -0.56 -0.45 -0.46 -0.39 -0.35 -0.37 -0.23 -0.53
1955 -0.24 -0.48 -0.73 -0.58 -0.49 -0.45 -0.44 -0.32 -0.41 -0.42 -0.56 -0.57
1956 -0.55 -0.72 -0.64 -0.64 -0.58 -0.52 -0.53 -0.51 -0.58 -0.50 -0.56 -0.50
1957 -0.46 -0.47 -0.47 -0.37 -0.26 -0.23 -0.27 -0.19 -0.22 -0.27 -0.15 -0.06
1958 0.00 -0.13 -0.28 -0.25 -0.23 -0.29 -0.27 -0.29 -0.30 -0.25 -0.20 -0.20
1959 -0.22 -0.28 -0.23 -0.26 -0.33 -0.27 -0.27 -0.28 -0.24 -0.35 -0.44 -0.34
1960 -0.34 -0.17 -0.65 -0.46 -0.45 -0.30 -0.31 -0.29 -0.23 -0.28 -0.37 -0.11
1961 -0.22 -0.12 -0.22 -0.24 -0.22 -0.18 -0.28 -0.20 -0.30 -0.30 -0.25 -0.32
1962 -0.23 -0.20 -0.29 -0.25 -0.28 -0.27 -0.19 -0.22 -0.19 -0.14 -0.15 -0.21
1963 -0.32 -0.09 -0.39 -0.32 -0.23 -0.28 -0.12 -0.14 -0.11 0.00 -0.02 -0.21
1964 -0.28 -0.49 -0.59 -0.50 -0.43 -0.44 -0.43 -0.52 -0.54 -0.53 -0.49 -0.64
1965 -0.41 -0.60 -0.53 -0.54 -0.42 -0.42 -0.47 -0.41 -0.36 -0.29 -0.38 -0.31
1966 -0.43 -0.38 -0.38 -0.42 -0.41 -0.26 -0.24 -0.28 -0.28 -0.35 -0.33 -0.50
1967 -0.47 -0.57 -0.40 -0.35 -0.23 -0.36 -0.34 -0.31 -0.36 -0.17 -0.34 -0.40
1968 -0.53 -0.56 -0.24 -0.46 -0.46 -0.35 -0.35 -0.36 -0.32 -0.26 -0.27 -0.37
1969 -0.53 -0.51 -0.32 -0.19 -0.20 -0.29 -0.25 -0.26 -0.25 -0.24 -0.12 -0.09
1970 -0.25 -0.15 -0.37 -0.22 -0.30 -0.30 -0.30 -0.35 -0.30 -0.32 -0.29 -0.43
1971 -0.35 -0.58 -0.56 -0.49 -0.47 -0.45 -0.37 -0.39 -0.32 -0.35 -0.25 -0.38
1972 -0.63 -0.58 -0.42 -0.35 -0.31 -0.22 -0.21 -0.19 -0.25 -0.17 -0.17 -0.04
1973 -0.08 +0.02 -0.04 -0.12 -0.14 -0.12 -0.19 -0.23 -0.25 -0.23 -0.28 -0.33
1974 -0.60 -0.65 -0.49 -0.45 -0.41 -0.39 -0.36 -0.36 -0.40 -0.43 -0.38 -0.46
1975 -0.30 -0.41 -0.34 -0.35 -0.32 -0.33 -0.34 -0.44 -0.35 -0.47 -0.50 -0.53
1976 -0.46 -0.54 -0.73 -0.45 -0.51 -0.45 -0.46 -0.46 -0.38 -0.54 -0.41 -0.37
1977 -0.44 -0.20 -0.12 -0.15 -0.14 -0.10 -0.20 -0.23 -0.18 -0.21 -0.07 -0.26
1978 -0.24 -0.29 -0.24 -0.30 -0.33 -0.36 -0.31 -0.39 -0.25 -0.29 -0.16 -0.24
1979 -0.23 -0.33 -0.20 -0.29 -0.24 -0.18 -0.20 -0.17 -0.11 -0.09 -0.07 +0.13
1980 -0.12 -0.10 -0.21 -0.12 -0.07 -0.14 -0.16 -0.18 -0.18 -0.19 -0.03 -0.15
1981 +0.05 -0.06 -0.02 -0.07 -0.15 -0.11 -0.15 -0.13 -0.14 -0.17 -0.14 +0.01
1982 -0.29 -0.27 -0.35 -0.24 -0.18 -0.25 -0.25 -0.24 -0.18 -0.20 -0.20 +0.03
1983 +0.10 +0.03 -0.06 -0.13 -0.13 -0.12 -0.10 -0.07 -0.05 -0.13 +0.05 -0.14
1984 -0.15 -0.23 -0.21 -0.25 -0.13 -0.26 -0.26 -0.21 -0.22 -0.24 -0.32 -0.50
1985 -0.26 -0.42 -0.29 -0.27 -0.22 -0.28 -0.28 -0.21 -0.23 -0.22 -0.28 -0.20
1986 -0.09 -0.17 -0.18 -0.17 -0.17 -0.13 -0.23 -0.20 -0.19 -0.19 -0.22 -0.15
1987 -0.12 +0.07 -0.19 -0.10 -0.07 -0.06 +0.04 0.00 +0.08 0.00 -0.01 +0.15
1988 +0.13 -0.03 +0.02 +0.01 -0.04 -0.01 -0.05 -0.08 -0.04 -0.09 -0.19 -0.07
1989 -0.18 -0.11 -0.12 -0.15 -0.14 -0.14 -0.06 -0.09 -0.08 -0.06 -0.12 -0.02
1990 -0.04 +0.01 +0.25 +0.05 -0.01 -0.02 -0.01 0.00 -0.03 +0.08 +0.15 +0.04
1991 0.00 0.00 -0.09 +0.04 +0.01 +0.04 +0.05 -0.04 -0.04 -0.06 -0.11 -0.15
1992 -0.01 -0.03 -0.09 -0.14 -0.10 -0.15 -0.26 -0.27 -0.27 -0.31 -0.32 -0.18
1993 -0.08 -0.13 -0.08 -0.16 -0.10 -0.15 -0.17 -0.21 -0.24 -0.15 -0.21 -0.12
1994 -0.07 -0.33 -0.08 -0.07 -0.04 -0.09 -0.10 -0.09 -0.07 0.00 +0.06 -0.01
1995 +0.06 +0.17 -0.02 -0.06 -0.10 0.00 +0.05 +0.05 -0.04 +0.03 +0.02 -0.07
1996 -0.12 -0.06 -0.13 -0.14 -0.06 -0.08 -0.07 -0.08 -0.13 -0.16 -0.11 -0.04
1997 -0.10 -0.05 -0.01 -0.05 +0.01 +0.09 +0.09 +0.11 +0.19 +0.21 +0.24 +0.28
1998 +0.20 +0.43 +0.18 +0.31 +0.27 +0.26 +0.30 +0.28 +0.14 +0.11 +0.05 +0.11
1999 +0.04 +0.18 -0.08 +0.02 -0.03 -0.04 -0.02 -0.07 -0.03 -0.06 -0.03 +0.03
2000 -0.10 +0.07 +0.06 +0.13 +0.04 -0.02 -0.02 +0.05 +0.01 -0.08 -0.12 -0.08
2001 +0.04 -0.04 +0.14 +0.12 +0.15 +0.12 +0.14 +0.18 +0.11 +0.12 +0.26 +0.10
2002 +0.29 +0.28 +0.26 +0.14 +0.13 +0.16 +0.15 +0.10 +0.13 +0.07 +0.13 +0.05
2003 +0.16 +0.04 +0.09 +0.07 +0.16 +0.14 +0.14 +0.17 +0.18 +0.24 +0.18 +0.25
2004 +0.12 +0.21 +0.18 +0.14 0.00 +0.03 +0.04 +0.06 +0.12 +0.15 +0.24 +0.10
2005 +0.16 +0.01 +0.14 +0.20 +0.18 +0.21 +0.24 +0.16 +0.22 +0.19 +0.21 +0.09
2006 +0.03 +0.06 +0.07 +0.10 +0.09 +0.18 +0.18 +0.17 +0.18 +0.23 +0.24 +0.28
2007 +0.29 +0.18 +0.14 +0.16 +0.12 +0.10 +0.10 +0.09 +0.13 +0.10 +0.04 -0.02
2008 -0.21 -0.13 +0.13 -0.01 0.00 +0.03 +0.13 +0.10 +0.11 +0.18 +0.16 +0.06
2009 +0.05 +0.07 +0.08 +0.12 +0.14 +0.21 +0.21 +0.23 +0.22 +0.19 +0.23 +0.17
2010 +0.21 +0.17 +0.28 +0.27 +0.23 +0.26 +0.24 +0.19 +0.16 +0.11 +0.19 0.00
2011 -0.07 -0.04 +0.02 +0.14 +0.07 +0.16 +0.15 +0.14 +0.11 +0.11 +0.07 +0.02
2012 -0.04 -0.11 +0.04 +0.16 +0.22 +0.22 +0.22 +0.23 +0.25 +0.22 +0.25 +0.06
2013 +0.13 +0.13 +0.13 +0.12 +0.21 +0.20 +0.23 +0.23 +0.26 +0.21 +0.31 +0.18
2014 +0.19 +0.02 +0.22 +0.31 +0.31 +0.33 +0.28 +0.33 +0.35 +0.34 +0.24 +0.31
2015 +0.29 +0.26 +0.31 +0.30 +0.38 +0.41 +0.38 +0.46 +0.51 +0.53 +0.54 +0.66
2016 +0.52 +0.62 +0.64 +0.54 +0.37 +0.41 +0.43 +0.43 +0.42 +0.30 +0.28 +0.35
2017 +0.39 +0.46 +0.48 +0.38 +0.36 +0.36 +0.41 +0.38 +0.34*

* Preliminary result