The average daily global sea surface temperature beat a 2016 record this week, according to the EU's climate change service Copernicus. It reached 20.96C. That's far above the average for this time of year.
The average daily global sea surface temperature beat a 2016 record this week, according to the EU's climate change service Copernicus.
It reached 20.96C. That's far above the average for this time of year.