Year
|
Upper limit
|
Lower limit
|
HadCRUT4
|
GISTEMP
|
NOAA Global Temp
|
Type
|
1850
|
0.16
|
-0.28
|
-0.06
|
|
|
Anual average
|
1851
|
0.3
|
-0.12
|
0.1
|
|
|
Anual average
|
1852
|
0.29
|
-0.11
|
0.1
|
|
|
Anual average
|
1853
|
0.24
|
-0.16
|
0.05
|
|
|
Anual average
|
1854
|
0.25
|
-0.11
|
0.07
|
|
|
Anual average
|
1855
|
0.22
|
-0.13
|
0.05
|
|
|
Anual average
|
1856
|
0.14
|
-0.21
|
-0.03
|
|
|
Anual average
|
1857
|
0.02
|
-0.31
|
-0.14
|
|
|
Anual average
|
1858
|
0.02
|
-0.32
|
-0.15
|
|
|
Anual average
|
1859
|
0.21
|
-0.15
|
0.03
|
|
|
Anual average
|
1860
|
0.15
|
-0.21
|
-0.03
|
|
|
Anual average
|
1861
|
0.11
|
-0.29
|
-0.09
|
|
|
Anual average
|
1862
|
0.01
|
-0.42
|
-0.2
|
|
|
Anual average
|
1863
|
0.25
|
-0.18
|
0.04
|
|
|
Anual average
|
1864
|
0.03
|
-0.38
|
-0.17
|
|
|
Anual average
|
1865
|
0.26
|
-0.18
|
0.05
|
|
|
Anual average
|
1866
|
0.28
|
-0.15
|
0.07
|
|
|
Anual average
|
1867
|
0.21
|
-0.21
|
0.01
|
|
|
Anual average
|
1868
|
0.29
|
-0.12
|
0.09
|
|
|
Anual average
|
1869
|
0.24
|
-0.13
|
0.06
|
|
|
Anual average
|
1870
|
0.21
|
-0.13
|
0.04
|
|
|
Anual average
|
1871
|
0.16
|
-0.2
|
-0.01
|
|
|
Anual average
|
1872
|
0.26
|
-0.08
|
0.09
|
|
|
Anual average
|
1873
|
0.18
|
-0.15
|
0.02
|
|
|
Anual average
|
1874
|
0.1
|
-0.22
|
-0.05
|
|
|
Anual average
|
1875
|
0.08
|
-0.24
|
-0.08
|
|
|
Anual average
|
1876
|
0.1
|
-0.22
|
-0.06
|
|
|
Anual average
|
1877
|
0.4
|
0.08
|
0.24
|
|
|
Anual average
|
1878
|
0.51
|
0.2
|
0.35
|
|
|
Anual average
|
1879
|
0.23
|
-0.06
|
0.09
|
|
|
Anual average
|
1880
|
0.24
|
-0.06
|
0.09
|
0.02
|
0.07
|
Anual average
|
1881
|
0.26
|
-0.04
|
0.11
|
0.11
|
0.12
|
Anual average
|
1882
|
0.25
|
-0.05
|
0.1
|
0.13
|
0.12
|
Anual average
|
1883
|
0.16
|
-0.11
|
0.02
|
0.02
|
0.05
|
Anual average
|
1884
|
0.04
|
-0.23
|
-0.09
|
-0.05
|
-0.02
|
Anual average
|
1885
|
0.06
|
-0.21
|
-0.07
|
-0.09
|
-0.03
|
Anual average
|
1886
|
0.08
|
-0.19
|
-0.05
|
-0.08
|
-0.01
|
Anual average
|
1887
|
0.03
|
-0.24
|
-0.1
|
-0.1
|
-0.06
|
Anual average
|
1888
|
0.14
|
-0.13
|
0.01
|
0.03
|
0.04
|
Anual average
|
1889
|
0.28
|
0
|
0.15
|
0.11
|
0.09
|
Anual average
|
1890
|
0.03
|
-0.24
|
-0.1
|
-0.14
|
-0.14
|
Anual average
|
1891
|
0.12
|
-0.16
|
-0.02
|
-0.02
|
-0.06
|
Anual average
|
1892
|
0
|
-0.29
|
-0.14
|
-0.04
|
-0.12
|
Anual average
|
1893
|
-0.02
|
-0.3
|
-0.15
|
-0.07
|
-0.13
|
Anual average
|
1894
|
0.05
|
-0.23
|
-0.09
|
-0.08
|
-0.09
|
Anual average
|
1895
|
0.06
|
-0.22
|
-0.07
|
0.01
|
-0.04
|
Anual average
|
1896
|
0.27
|
-0.01
|
0.13
|
0.08
|
0.1
|
Anual average
|
1897
|
0.24
|
-0.03
|
0.11
|
0.11
|
0.07
|
Anual average
|
1898
|
0.04
|
-0.24
|
-0.1
|
-0.06
|
-0.07
|
Anual average
|
1899
|
0.16
|
-0.11
|
0.03
|
0.06
|
0.07
|
Anual average
|
1900
|
0.25
|
-0.02
|
0.12
|
0.13
|
0.12
|
Anual average
|
1901
|
0.19
|
-0.09
|
0.05
|
0.08
|
0.05
|
Anual average
|
1902
|
0.04
|
-0.22
|
-0.09
|
-0.06
|
-0.05
|
Anual average
|
1903
|
-0.03
|
-0.3
|
-0.17
|
-0.14
|
-0.15
|
Anual average
|
1904
|
-0.07
|
-0.34
|
-0.21
|
-0.22
|
-0.22
|
Anual average
|
1905
|
0.07
|
-0.2
|
-0.06
|
-0.06
|
-0.1
|
Anual average
|
1906
|
0.16
|
-0.1
|
0.03
|
0
|
-0.02
|
Anual average
|
1907
|
-0.03
|
-0.28
|
-0.15
|
-0.18
|
-0.18
|
Anual average
|
1908
|
-0.07
|
-0.33
|
-0.2
|
-0.21
|
-0.24
|
Anual average
|
1909
|
-0.09
|
-0.34
|
-0.21
|
-0.25
|
-0.23
|
Anual average
|
1910
|
-0.05
|
-0.3
|
-0.17
|
-0.21
|
-0.18
|
Anual average
|
1911
|
-0.11
|
-0.35
|
-0.23
|
-0.23
|
-0.24
|
Anual average
|
1912
|
0
|
-0.24
|
-0.12
|
-0.13
|
-0.13
|
Anual average
|
1913
|
0.01
|
-0.23
|
-0.11
|
-0.12
|
-0.12
|
Anual average
|
1914
|
0.19
|
-0.06
|
0.07
|
0.06
|
0.06
|
Anual average
|
1915
|
0.3
|
0.03
|
0.17
|
0.12
|
0.13
|
Anual average
|
1916
|
0.06
|
-0.2
|
-0.07
|
-0.11
|
-0.09
|
Anual average
|
1917
|
-0.01
|
-0.29
|
-0.15
|
-0.18
|
-0.11
|
Anual average
|
1918
|
0.13
|
-0.16
|
-0.02
|
-0.03
|
0
|
Anual average
|
1919
|
0.18
|
-0.1
|
0.04
|
0
|
0
|
Anual average
|
1920
|
0.21
|
-0.06
|
0.07
|
-0.04
|
-0.01
|
Anual average
|
1921
|
0.25
|
0.01
|
0.13
|
0.01
|
0.05
|
Anual average
|
1922
|
0.13
|
-0.11
|
0.02
|
-0.05
|
-0.03
|
Anual average
|
1923
|
0.16
|
-0.07
|
0.05
|
-0.02
|
-0.02
|
Anual average
|
1924
|
0.14
|
-0.1
|
0.03
|
-0.06
|
-0.05
|
Anual average
|
1925
|
0.22
|
-0.02
|
0.11
|
0.02
|
0.05
|
Anual average
|
1926
|
0.33
|
0.09
|
0.21
|
0.13
|
0.13
|
Anual average
|
1927
|
0.22
|
-0.01
|
0.11
|
0.02
|
0.05
|
Anual average
|
1928
|
0.22
|
-0.01
|
0.11
|
0.01
|
0.02
|
Anual average
|
1929
|
0.08
|
-0.15
|
-0.03
|
-0.14
|
-0.1
|
Anual average
|
1930
|
0.29
|
0.07
|
0.18
|
0.08
|
0.1
|
Anual average
|
1931
|
0.35
|
0.12
|
0.24
|
0.13
|
0.12
|
Anual average
|
1932
|
0.29
|
0.07
|
0.19
|
0.05
|
0.08
|
Anual average
|
1933
|
0.16
|
-0.06
|
0.05
|
-0.06
|
-0.05
|
Anual average
|
1934
|
0.3
|
0.08
|
0.19
|
0.08
|
0.09
|
Anual average
|
1935
|
0.25
|
0.04
|
0.15
|
0.03
|
0.06
|
Anual average
|
1936
|
0.28
|
0.07
|
0.18
|
0.07
|
0.08
|
Anual average
|
1937
|
0.39
|
0.19
|
0.3
|
0.2
|
0.18
|
Anual average
|
1938
|
0.42
|
0.21
|
0.32
|
0.19
|
0.17
|
Anual average
|
1939
|
0.38
|
0.16
|
0.27
|
0.19
|
0.18
|
Anual average
|
1940
|
0.46
|
0.22
|
0.34
|
0.3
|
0.29
|
Anual average
|
1941
|
0.45
|
0.22
|
0.34
|
0.34
|
0.39
|
Anual average
|
1942
|
0.41
|
0.17
|
0.3
|
0.32
|
0.34
|
Anual average
|
1943
|
0.44
|
0.19
|
0.32
|
0.36
|
0.35
|
Anual average
|
1944
|
0.59
|
0.35
|
0.47
|
0.48
|
0.48
|
Anual average
|
1945
|
0.47
|
0.22
|
0.35
|
0.34
|
0.37
|
Anual average
|
1946
|
0.36
|
0.13
|
0.25
|
0.19
|
0.19
|
Anual average
|
1947
|
0.39
|
0.16
|
0.28
|
0.18
|
0.14
|
Anual average
|
1948
|
0.39
|
0.17
|
0.28
|
0.13
|
0.14
|
Anual average
|
1949
|
0.35
|
0.14
|
0.25
|
0.13
|
0.14
|
Anual average
|
1950
|
0.25
|
0.04
|
0.15
|
0.04
|
0.03
|
Anual average
|
1951
|
0.37
|
0.16
|
0.27
|
0.15
|
0.18
|
Anual average
|
1952
|
0.45
|
0.25
|
0.35
|
0.23
|
0.22
|
Anual average
|
1953
|
0.52
|
0.32
|
0.42
|
0.3
|
0.29
|
Anual average
|
1954
|
0.29
|
0.09
|
0.19
|
0.1
|
0.08
|
Anual average
|
1955
|
0.23
|
0.03
|
0.13
|
0.08
|
0.06
|
Anual average
|
1956
|
0.15
|
-0.04
|
0.05
|
0.03
|
0
|
Anual average
|
1957
|
0.4
|
0.22
|
0.31
|
0.26
|
0.25
|
Anual average
|
1958
|
0.46
|
0.28
|
0.37
|
0.28
|
0.31
|
Anual average
|
1959
|
0.42
|
0.25
|
0.34
|
0.25
|
0.26
|
Anual average
|
1960
|
0.35
|
0.18
|
0.27
|
0.19
|
0.22
|
Anual average
|
1961
|
0.44
|
0.27
|
0.36
|
0.27
|
0.27
|
Anual average
|
1962
|
0.42
|
0.25
|
0.34
|
0.24
|
0.29
|
Anual average
|
1963
|
0.45
|
0.28
|
0.37
|
0.28
|
0.3
|
Anual average
|
1964
|
0.18
|
0.01
|
0.1
|
0.01
|
0.05
|
Anual average
|
1965
|
0.26
|
0.09
|
0.18
|
0.12
|
0.12
|
Anual average
|
1966
|
0.34
|
0.16
|
0.25
|
0.17
|
0.17
|
Anual average
|
1967
|
0.33
|
0.16
|
0.24
|
0.2
|
0.18
|
Anual average
|
1968
|
0.29
|
0.12
|
0.21
|
0.15
|
0.17
|
Anual average
|
1969
|
0.43
|
0.27
|
0.35
|
0.28
|
0.29
|
Anual average
|
1970
|
0.38
|
0.21
|
0.29
|
0.25
|
0.23
|
Anual average
|
1971
|
0.22
|
0.05
|
0.13
|
0.13
|
0.12
|
Anual average
|
1972
|
0.33
|
0.17
|
0.25
|
0.23
|
0.22
|
Anual average
|
1973
|
0.46
|
0.3
|
0.38
|
0.37
|
0.36
|
Anual average
|
1974
|
0.19
|
0.03
|
0.11
|
0.14
|
0.12
|
Anual average
|
1975
|
0.25
|
0.09
|
0.17
|
0.21
|
0.2
|
Anual average
|
1976
|
0.16
|
0
|
0.08
|
0.11
|
0.12
|
Anual average
|
1977
|
0.44
|
0.28
|
0.36
|
0.4
|
0.39
|
Anual average
|
1978
|
0.34
|
0.17
|
0.26
|
0.29
|
0.31
|
Anual average
|
1979
|
0.45
|
0.3
|
0.38
|
0.39
|
0.42
|
Anual average
|
1980
|
0.49
|
0.33
|
0.41
|
0.49
|
0.46
|
Anual average
|
1981
|
0.54
|
0.38
|
0.46
|
0.55
|
0.5
|
Anual average
|
1982
|
0.41
|
0.25
|
0.33
|
0.35
|
0.38
|
Anual average
|
1983
|
0.59
|
0.43
|
0.51
|
0.53
|
0.54
|
Anual average
|
1984
|
0.39
|
0.22
|
0.31
|
0.37
|
0.35
|
Anual average
|
1985
|
0.37
|
0.21
|
0.29
|
0.34
|
0.33
|
Anual average
|
1986
|
0.45
|
0.28
|
0.37
|
0.41
|
0.42
|
Anual average
|
1987
|
0.59
|
0.43
|
0.51
|
0.55
|
0.57
|
Anual average
|
1988
|
0.6
|
0.44
|
0.52
|
0.62
|
0.57
|
Anual average
|
1989
|
0.52
|
0.36
|
0.44
|
0.51
|
0.49
|
Anual average
|
1990
|
0.7
|
0.53
|
0.62
|
0.65
|
0.63
|
Anual average
|
1991
|
0.66
|
0.49
|
0.57
|
0.64
|
0.6
|
Anual average
|
1992
|
0.51
|
0.34
|
0.42
|
0.45
|
0.45
|
Anual average
|
1993
|
0.55
|
0.38
|
0.46
|
0.46
|
0.48
|
Anual average
|
1994
|
0.61
|
0.44
|
0.53
|
0.53
|
0.53
|
Anual average
|
1995
|
0.73
|
0.55
|
0.64
|
0.67
|
0.65
|
Anual average
|
1996
|
0.59
|
0.41
|
0.5
|
0.56
|
0.51
|
Anual average
|
1997
|
0.79
|
0.62
|
0.71
|
0.69
|
0.71
|
Anual average
|
1998
|
0.94
|
0.77
|
0.86
|
0.85
|
0.82
|
Anual average
|
1999
|
0.71
|
0.54
|
0.63
|
0.63
|
0.63
|
Anual average
|
2000
|
0.7
|
0.53
|
0.61
|
0.64
|
0.62
|
Anual average
|
2001
|
0.85
|
0.67
|
0.76
|
0.76
|
0.74
|
Anual average
|
2002
|
0.91
|
0.72
|
0.82
|
0.84
|
0.79
|
Anual average
|
2003
|
0.92
|
0.74
|
0.83
|
0.83
|
0.8
|
Anual average
|
2004
|
0.86
|
0.68
|
0.77
|
0.76
|
0.77
|
Anual average
|
2005
|
0.96
|
0.77
|
0.86
|
0.9
|
0.85
|
Anual average
|
2006
|
0.91
|
0.73
|
0.82
|
0.85
|
0.8
|
Anual average
|
2007
|
0.9
|
0.72
|
0.81
|
0.87
|
0.8
|
Anual average
|
2008
|
0.8
|
0.63
|
0.71
|
0.75
|
0.73
|
Anual average
|
2009
|
0.91
|
0.73
|
0.83
|
0.86
|
0.83
|
Anual average
|
2010
|
0.97
|
0.79
|
0.88
|
0.93
|
0.89
|
Anual average
|
2011
|
0.83
|
0.65
|
0.74
|
0.81
|
0.77
|
Anual average
|
2012
|
0.88
|
0.7
|
0.79
|
0.84
|
0.81
|
Anual average
|
2013
|
0.91
|
0.73
|
0.82
|
0.87
|
0.86
|
Anual average
|
2014
|
0.98
|
0.8
|
0.89
|
0.96
|
0.93
|
Anual average
|
2015
|
1.16
|
0.97
|
1.06
|
1.08
|
1.09
|
Anual average
|
1865
|
0.01
|
-0.16
|
-0.07
|
|
|
10-year average
|
1875
|
0.1
|
-0.07
|
0.02
|
|
|
10-year average
|
1885
|
0.16
|
0
|
0.08
|
|
|
10-year average
|
1895
|
0.01
|
-0.14
|
-0.06
|
-0.04
|
-0.05
|
10-year average
|
1905
|
0.06
|
-0.1
|
-0.02
|
-0.01
|
-0.02
|
10-year average
|
1915
|
-0.03
|
-0.16
|
-0.09
|
-0.12
|
-0.11
|
10-year average
|
1925
|
0.09
|
-0.05
|
0.02
|
-0.05
|
-0.02
|
10-year average
|
1935
|
0.2
|
0.08
|
0.14
|
0.03
|
0.05
|
10-year average
|
1945
|
0.37
|
0.26
|
0.32
|
0.28
|
0.28
|
10-year average
|
1955
|
0.31
|
0.2
|
0.26
|
0.15
|
0.15
|
10-year average
|
1965
|
0.31
|
0.22
|
0.27
|
0.19
|
0.2
|
10-year average
|
1975
|
0.28
|
0.19
|
0.24
|
0.21
|
0.21
|
10-year average
|
1985
|
0.38
|
0.29
|
0.34
|
0.38
|
0.38
|
10-year average
|
1995
|
0.56
|
0.45
|
0.51
|
0.55
|
0.54
|
10-year average
|
2005
|
0.8
|
0.67
|
0.74
|
0.74
|
0.73
|
10-year average
|
2015
|
0.9
|
0.77
|
0.84
|
0.88
|
0.85
|
10-year average
|