2011-2020 warmest decade on record: World Meteorological Org
The decade from 2011 to 2020 is the warmest recorded decade ever, according to the World Meteorological Organization (WMO). "This year is on track to be one of the three warmest on record and may even rival 2016 as the warmest on record. The six warmest years have all been since 2015," the WMO tweeted.