This year is likely to be among the top 10 warmest on record, according to the World Meteorological Organization.
It continues a pattern of high temperatures blamed directly on man-made climate change.
The president of the World Bank, Jim Yong Kim, told BBC News that warming could no longer be ignored.
He urged action to reduce emissions to minimise the likelihood of disasters like Typhoon Haiyan, which has claimed thousands of lives in the Philippines.
via BBC News – 2013 'one of warmest' on record.