Global land-ocean temperature index by carmel

climateclimate change

Global land-ocean temperature index

This graph shows the change in global surface temperature compared to the long-term average from 1951 to 1980. The year 2020 statistically tied with 2016 for the hottest year on record since recordkeeping began in 1880 (source: NASA/GISS). NASA’s analyses generally match independent analyses prepared by National Oceanic and Atmospheric Administration (NOAA) and other institutions.

Year	Annual mean - No smoothing	Lowess smoothing
1880	-0.17	-0.1	View
1881	-0.09	-0.13	View
1882	-0.11	-0.17	View
1883	-0.18	-0.21	View
1884	-0.29	-0.24	View
1885	-0.34	-0.27	View
1886	-0.32	-0.28	View
1887	-0.37	-0.28	View
1888	-0.18	-0.27	View
1889	-0.11	-0.26	View
1890	-0.36	-0.26	View
1891	-0.23	-0.27	View
1892	-0.28	-0.27	View
1893	-0.32	-0.27	View
1894	-0.32	-0.25	View
1895	-0.24	-0.23	View
1896	-0.11	-0.21	View
1897	-0.11	-0.19	View
1898	-0.27	-0.17	View
1899	-0.18	-0.17	View
1900	-0.08	-0.2	View
1901	-0.15	-0.23	View
1902	-0.28	-0.26	View
1903	-0.37	-0.28	View
1904	-0.47	-0.31	View
1905	-0.26	-0.34	View
1906	-0.22	-0.36	View
1907	-0.38	-0.37	View
1908	-0.43	-0.39	View
1909	-0.49	-0.41	View
1910	-0.44	-0.41	View
1911	-0.44	-0.39	View
1912	-0.36	-0.35	View
1913	-0.34	-0.32	View
1914	-0.15	-0.31	View
1915	-0.14	-0.3	View
1916	-0.36	-0.3	View
1917	-0.46	-0.3	View
1918	-0.3	-0.3	View
1919	-0.28	-0.29	View
1920	-0.27	-0.28	View
1921	-0.19	-0.26	View
1922	-0.28	-0.25	View
1923	-0.26	-0.24	View
1924	-0.27	-0.23	View
1925	-0.22	-0.22	View
1926	-0.11	-0.22	View
1927	-0.21	-0.21	View
1928	-0.2	-0.2	View
1929	-0.36	-0.19	View
1930	-0.16	-0.19	View
1931	-0.09	-0.19	View
1932	-0.16	-0.18	View
1933	-0.28	-0.17	View
1934	-0.12	-0.15	View
1935	-0.2	-0.14	View
1936	-0.14	-0.1	View
1937	-0.03	-0.06	View
1938	0	-0.01	View
1939	-0.01	0.03	View
1940	0.13	0.07	View
1941	0.19	0.09	View
1942	0.07	0.11	View
1943	0.09	0.1	View
1944	0.21	0.08	View
1945	0.09	0.04	View
1946	-0.07	0.01	View
1947	-0.02	-0.03	View
1948	-0.1	-0.07	View
1949	-0.11	-0.08	View
1950	-0.17	-0.07	View
1951	-0.07	-0.07	View
1952	0.01	-0.07	View
1953	0.08	-0.07	View
1954	-0.13	-0.06	View
1955	-0.14	-0.06	View
1956	-0.19	-0.05	View
1957	0.05	-0.04	View
1958	0.06	-0.01	View
1959	0.03	0.01	View
1960	-0.03	0.03	View
1961	0.06	0.01	View
1962	0.03	-0.01	View
1963	0.05	-0.03	View
1964	-0.2	-0.04	View
1965	-0.11	-0.05	View
1966	-0.06	-0.06	View
1967	-0.02	-0.05	View
1968	-0.08	-0.03	View
1969	0.05	-0.02	View
1970	0.03	0	View
1971	-0.08	0	View
1972	0.01	0	View
1973	0.16	0	View
1974	-0.07	0.01	View
1975	-0.01	0.02	View
1976	-0.1	0.04	View
1977	0.18	0.08	View
1978	0.07	0.12	View
1979	0.17	0.17	View
1980	0.26	0.2	View
1981	0.32	0.21	View
1982	0.14	0.22	View
1983	0.31	0.21	View
1984	0.16	0.21	View
1985	0.12	0.22	View
1986	0.18	0.24	View
1987	0.32	0.27	View
1988	0.39	0.31	View
1989	0.27	0.33	View
1990	0.45	0.33	View
1991	0.41	0.33	View
1992	0.22	0.33	View
1993	0.23	0.33	View
1994	0.32	0.34	View
1995	0.45	0.37	View
1996	0.33	0.4	View
1997	0.46	0.42	View
1998	0.61	0.45	View
1999	0.38	0.47	View
2000	0.4	0.5	View
2001	0.54	0.52	View
2002	0.63	0.55	View
2003	0.62	0.59	View
2004	0.54	0.61	View
2005	0.68	0.62	View
2006	0.64	0.63	View
2007	0.67	0.64	View
2008	0.54	0.64	View
2009	0.66	0.65	View
2010	0.73	0.65	View
2011	0.61	0.67	View
2012	0.65	0.7	View
2013	0.68	0.74	View
2014	0.75	0.79	View
2015	0.9	0.83	View
2016	1.02	0.88	View
2017	0.92	0.91	View
2018	0.85	0.93	View
2019	0.98	0.92	View
2020	1.02	0.92	View
2021	0.85	0.91	View
2022	0.89	0.9	View