Convert 20th century average to pre-industrial add 0.21C.
15 Sept 2021 The Rate of Global Warming During Next 25 Years Could Be Double What it Was in the Previous 50 yars Renowned Climate Scientist Warns-James Hansen
2020 warmest year on record for Europe at 2.3°C above 1850-1900, and 0.4°C above 2019, the previous warmest year. The largest annual temperature increase was 6.7°C over the Arctic and northern Siberia. July 2021 hottest month on record 2021 summer on land was the hottest ever (higher than the 1930s Dust Bowl)
Caution: Different climate centers arrive at different degrees of global average temperature increase, due to slightly different methods of estimation.
James Hansen, Columbia,multiple temperature data sets(most comprehensive source) NASA GISSis a good for temperature data with maps Copernicus is excellent from Europe Commission for temperature NOAA is the other US source that gives temperature data.
2020 record warming Europe
2020 tied warmest with 2016
2021 July hottest month ever
2021 hottest summer on land
Global Warming Index July 2022: 1.25C Warming from emissions only