global average temperatures over land have plummeted by more than 1c since the middle of this year – their biggest and steepest fall on record.
global average temperatures over land have plummeted by more than 1c since the middle of this year – their biggest and steepest fall on record.
paleocene:99
for comparison, the average global temperature for the period between 1951 and 1980 was 14 °c (57 °f).