This was easily the warmest November on record

November 2020 had something in common with January 2020, May 2020, and September 2020.

Globally, they were all the warmest respective months in the European Union’s Copernicus Climate Change Service records, which maintains a data set going back to 1979. (In fact, all the months so far this year were some of the warmest such months ever recorded). The Copernicus data is one of many global temperature records, which are in impressive agreement, showing Earth’s accelerating rise in surface temperatures. Other records, like NASA’s, go back to the 1880s.

The Copernicus Climate Change Service reported on Monday that November was the warmest by a “clear margin.” Overall, the autumn month was nearly 0.8 degrees Celsius, or some 1.4 degrees Fahrenheit, warmer than the 1981-2010 average. It beat the previous warmest Novembers (in 2016 and 2019) by over 0.1 C, which is quite a margin for global temperatures, as they encompass weather observations averaged from all over the planet.  Read more…

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