Year	HadCRUT4 upper limit	HadCRUT4 lower limit	HadCRUT4	ERA5	GISSTEMP	NOAA Global Temp	Type	E-OBS
1850	0.22	-0.71	-0.23				European annual
1851	0.57	-0.35	0.13				European annual
1852	0.87	0.0	0.45				European annual
1853	0.24	-0.64	-0.19				European annual
1854	0.58	-0.4	0.1				European annual
1855	-0.25	-1.23	-0.72				European annual
1856	0.31	-0.66	-0.16				European annual
1857	0.8	-0.12	0.36				European annual
1858	0.35	-0.49	-0.05				European annual
1859	1.03	0.18	0.62				European annual
1860	0.03	-0.81	-0.37				European annual
1861	0.67	-0.19	0.26				European annual
1862	0.51	-0.37	0.09				European annual
1863	1.36	0.46	0.93				European annual
1864	-0.17	-1.06	-0.6				European annual
1865	0.59	-0.27	0.18				European annual
1866	0.79	-0.01	0.41				European annual
1867	0.16	-0.65	-0.23				European annual
1868	1.11	0.31	0.73				European annual
1869	0.63	-0.15	0.26				European annual
1870	0.13	-0.65	-0.24				European annual
1871	-0.23	-0.98	-0.58				European annual
1872	1.14	0.44	0.81				European annual
1873	0.8	0.07	0.46				European annual
1874	0.46	-0.25	0.13				European annual
1875	-0.08	-0.79	-0.41				European annual
1876	0.4	-0.34	0.05				European annual
1877	0.28	-0.46	-0.07				European annual
1878	0.78	0.06	0.44				European annual
1879	-0.08	-0.79	-0.41				European annual
1880	0.52	-0.19	0.18		-0.04	-0.02	European annual
1881	-0.04	-0.75	-0.37		-0.42	-0.34	European annual
1882	0.73	0.04	0.41		0.24	0.25	European annual
1883	0.47	-0.25	0.13		0.06	-0.12	European annual
1884	0.59	-0.14	0.25		0.19	0.05	European annual
1885	0.16	-0.52	-0.16		-0.24	-0.18	European annual
1886	0.28	-0.39	-0.03		-0.14	-0.12	European annual
1887	0.14	-0.54	-0.17		-0.23	-0.3	European annual
1888	-0.37	-0.97	-0.64		-0.69	-0.81	European annual
1889	0.28	-0.34	0.0		0.0	-0.3	European annual
1890	0.38	-0.21	0.11		0.05	-0.09	European annual
1891	0.25	-0.34	-0.02		-0.11	-0.2	European annual
1892	0.09	-0.49	-0.17		-0.29	-0.14	European annual
1893	0.2	-0.35	-0.05		0.03	-0.13	European annual
1894	0.58	0.03	0.33		0.28	0.19	European annual
1895	0.31	-0.25	0.06		0.03	0.01	European annual
1896	0.37	-0.18	0.13		0.08	-0.07	European annual
1897	0.6	0.05	0.35		0.37	0.27	European annual
1898	0.7	0.16	0.46		0.48	0.39	European annual
1899	0.55	0.01	0.31		0.38	0.33	European annual
1900	0.52	-0.02	0.28		0.25	0.25	European annual
1901	0.58	0.05	0.34		0.34	0.12	European annual
1902	-0.05	-0.56	-0.28		-0.32	-0.35	European annual
1903	0.47	-0.03	0.25		0.22	0.17	European annual
1904	0.36	-0.13	0.15		0.14	0.06	European annual
1905	0.34	-0.14	0.13		0.17	-0.02	European annual
1906	0.49	0.03	0.29		0.31	0.16	European annual
1907	0.04	-0.41	-0.16		-0.12	-0.27	European annual
1908	0.29	-0.15	0.09		0.13	-0.13	European annual
1909	0.16	-0.27	-0.03		-0.07	-0.25	European annual
1910	0.6	0.19	0.42		0.3	0.21	European annual
1911	0.66	0.26	0.48		0.41	0.31	European annual
1912	0.19	-0.2	0.02		-0.06	-0.19	European annual
1913	0.63	0.25	0.46		0.36	0.25	European annual
1914	0.54	0.17	0.38		0.37	0.16	European annual
1915	0.09	-0.31	-0.09		-0.04	-0.17	European annual
1916	0.68	0.29	0.5		0.41	0.39	European annual
1917	-0.07	-0.44	-0.24		-0.29	-0.3	European annual
1918	0.51	0.18	0.36		0.36	0.3	European annual
1919	0.03	-0.32	-0.14		-0.2	-0.23	European annual
1920	0.74	0.43	0.6		0.53	0.48	European annual
1921	0.7	0.39	0.56		0.54	0.44	European annual
1922	0.25	-0.06	0.1		0.04	-0.11	European annual
1923	0.45	0.18	0.32		0.26	0.22	European annual
1924	0.45	0.2	0.33		0.26	0.17	European annual
1925	0.5	0.26	0.39		0.35	0.24	European annual
1926	0.74	0.51	0.63		0.6	0.62	European annual
1927	0.62	0.39	0.51		0.38	0.45	European annual
1928	0.59	0.38	0.49		0.39	0.37	European annual
1929	0.19	0.01	0.11		0.09	-0.03	European annual
1930	1.07	0.9	0.98		0.84	0.89	European annual
1931	0.26	0.09	0.18		0.17	0.11	European annual
1932	0.6	0.43	0.52		0.47	0.41	European annual
1933	0.3	0.13	0.21		0.33	0.02	European annual
1934	1.24	1.07	1.15		1.0	0.99	European annual
1935	0.74	0.57	0.65		0.52	0.47	European annual
1936	0.84	0.67	0.76		0.6	0.61	European annual
1937	1.14	0.97	1.05		0.87	0.89	European annual
1938	1.03	0.87	0.95		0.95	0.76	European annual
1939	0.84	0.68	0.76		0.66	0.6	European annual
1940	-0.06	-0.22	-0.14		-0.08	-0.33	European annual
1941	-0.06	-0.22	-0.14		-0.12	-0.25	European annual
1942	0.03	-0.14	-0.06		-0.03	-0.1	European annual
1943	0.97	0.81	0.89		0.8	0.77	European annual
1944	0.67	0.51	0.59		0.54	0.48	European annual
1945	0.87	0.71	0.79		0.74	0.62	European annual
1946	0.85	0.69	0.77		0.67	0.64	European annual
1947	0.86	0.71	0.78		0.67	0.74	European annual
1948	0.8	0.65	0.72		0.76	0.6	European annual
1949	0.93	0.78	0.85		0.89	0.79	European annual
1950	0.88	0.75	0.81		0.7	0.73	European annual	0.86
1951	0.7	0.58	0.64		0.52	0.55	European annual	0.67
1952	0.62	0.5	0.56		0.43	0.48	European annual	0.5
1953	0.85	0.74	0.79		0.74	0.6	European annual	0.72
1954	0.44	0.33	0.38		0.27	0.25	European annual	0.27
1955	0.62	0.5	0.56		0.46	0.51	European annual	0.29
1956	-0.18	-0.29	-0.24		-0.31	-0.43	European annual	-0.7
1957	0.81	0.7	0.75		0.7	0.67	European annual	0.84
1958	0.66	0.55	0.6		0.47	0.49	European annual	0.38
1959	0.89	0.79	0.84		0.77	0.71	European annual	0.78
1960	0.95	0.85	0.89		0.75	0.77	European annual	0.72
1961	1.15	1.06	1.1		1.03	1.0	European annual	1.15
1962	0.45	0.35	0.4		0.29	0.33	European annual	0.22
1963	0.26	0.17	0.21		0.1	0.15	European annual	-0.05
1964	0.52	0.43	0.47		0.44	0.36	European annual	0.35
1965	0.11	0.02	0.06		0.02	-0.01	European annual	-0.17
1966	0.63	0.54	0.58		0.55	0.65	European annual	0.49
1967	0.51	0.42	0.46		0.47	0.47	European annual	0.63
1968	0.37	0.27	0.32		0.3	0.37	European annual	0.19
1969	0.15	0.06	0.1		0.06	0.13	European annual	-0.26
1970	0.39	0.3	0.34		0.35	0.38	European annual	0.26
1971	0.45	0.36	0.4		0.4	0.44	European annual	0.3
1972	0.5	0.41	0.45		0.41	0.4	European annual	0.51
1973	0.4	0.31	0.35		0.38	0.37	European annual	0.29
1974	0.8	0.71	0.75		0.72	0.71	European annual	0.79
1975	0.8	0.71	0.75		0.73	0.75	European annual	1.06
1976	0.2	0.11	0.15		0.24	0.15	European annual	-0.28
1977	0.51	0.42	0.46		0.5	0.49	European annual	0.37
1978	0.17	0.08	0.12		0.2	0.16	European annual	-0.24
1979	0.35	0.26	0.3	0.21	0.29	0.39	European annual	0.28
1980	0.15	0.06	0.1	-0.21	0.2	0.11	European annual	-0.23
1981	0.44	0.34	0.38	0.54	0.48	0.45	European annual	0.52
1982	0.69	0.59	0.63	0.68	0.66	0.68	European annual	0.68
1983	0.75	0.65	0.69	0.95	0.76	0.74	European annual	0.94
1984	0.63	0.54	0.58	0.49	0.6	0.53	European annual	0.42
1985	0.11	0.01	0.06	-0.39	0.11	0.08	European annual	-0.37
1986	0.46	0.36	0.4	0.3	0.33	0.4	European annual	0.3
1987	0.31	0.21	0.25	-0.28	0.26	0.2	European annual	-0.33
1988	0.8	0.7	0.74	0.76	0.73	0.75	European annual	0.73
1989	1.36	1.25	1.3	1.67	1.33	1.32	European annual	1.65
1990	1.45	1.34	1.39	1.48	1.35	1.35	European annual	1.48
1991	0.8	0.69	0.74	0.64	0.77	0.7	European annual	0.7
1992	0.85	0.74	0.79	0.84	0.79	0.74	European annual	0.9
1993	0.56	0.46	0.5	0.37	0.5	0.49	European annual	0.38
1994	1.34	1.23	1.28	1.28	1.23	1.35	European annual	1.25
1995	1.01	0.9	0.95	1.15	1.11	1.03	European annual	1.07
1996	0.58	0.47	0.51	0.33	0.57	0.53	European annual	0.31
1997	1.1	1.0	1.04	0.89	1.15	1.09	European annual	0.84
1998	1.15	1.04	1.09	0.91	1.12	1.15	European annual	0.86
1999	1.51	1.38	1.44	1.52	1.41	1.53	European annual	1.48
2000	1.6	1.47	1.53	1.76	1.48	1.55	European annual	1.7
2001	1.36	1.23	1.29	1.27	1.26	1.33	European annual	1.26
2002	1.6	1.47	1.53	1.5	1.47	1.5	European annual	1.47
2003	1.54	1.41	1.47	1.31	1.46	1.46	European annual	1.35
2004	1.37	1.25	1.3	1.21	1.29	1.27	European annual	1.2
2005	1.25	1.12	1.18	1.27	1.25	1.18	European annual	1.24
2006	1.64	1.51	1.57	1.47	1.57	1.57	European annual	1.4
2007	1.72	1.59	1.64	1.85	1.64	1.7	European annual	1.83
2008	1.63	1.5	1.56	1.73	1.5	1.57	European annual	1.7
2009	1.56	1.43	1.49	1.52	1.47	1.53	European annual	1.48
2010	1.14	1.01	1.07	0.99	1.06	1.17	European annual	0.95
2011	1.64	1.5	1.56	1.67	1.57	1.57	European annual	1.7
2012	1.46	1.32	1.38	1.32	1.34	1.42	European annual	1.33
2013	1.48	1.35	1.4	1.57	1.33	1.41	European annual	1.56
2014	2.28	2.14	2.2	2.2	2.11	2.18	European annual	2.15
2015	1.96	1.82	1.88	2.2	1.83	1.95	European annual	2.18
2016	1.95	1.8	1.86	1.91	1.85	1.85	European annual	1.89
2017	1.83	1.65	1.73	1.79	1.76	1.76	European annual	1.85
2018	2.2	2.02	2.1	2.13	2.0	2.23	European annual	2.27
1868	0.38	-0.2	0.12				European decadal
1878	0.36	-0.2	0.11				European decadal
1888	0.27	-0.28	0.03				European decadal
1898	0.23	-0.29	0.01		0.09	-0.01	European decadal
1908	0.38	-0.1	0.18		0.15	0.03	European decadal
1918	0.35	-0.01	0.2		0.17	0.07	European decadal
1928	0.47	0.23	0.37		0.32	0.27	European decadal
1938	0.69	0.52	0.61		0.58	0.51	European decadal
1948	0.59	0.44	0.52		0.46	0.38	European decadal
1958	0.64	0.52	0.58		0.49	0.46	European decadal	0.426492052
1968	0.61	0.51	0.56		0.47	0.48	European decadal	0.432604381
1978	0.45	0.36	0.41		0.4	0.4	European decadal	0.279935758
1988	0.4	0.3	0.35	0.253755556	0.44	0.43	European decadal	0.196982398
1998	0.98	0.87	0.93	0.95481	0.99	0.97	European decadal	0.945144578
2008	1.46	1.35	1.4	1.48992	1.43	1.47	European decadal	1.463511638
2018	1.68	1.56	1.61	1.72966	1.63	1.71	European decadal	1.735723363