SARASOTA – 2020 edges out 2015 and 2016 and breaks the record for the planet’s hottest September. September 2020 was 1.75°F above the 20th century average of 59.0°F. That’s 0.04°F above 2015 and 2016’s previous record.
For the 44th September in a row, the planet experienced temperatures warmer than the 20th century average. It’s also the 429th consecutive month
While the oceans recorded their 4th warmest September, land areas recorded their hottest September.