BRUSSELS, Sept 10 (Reuters) - The heatwaves that hit Europe this summer have ‌heaped more inflationary pressures on the ‌region which could also face a winter fuel crisis, ​said the United Nations' climate secretary Simon Stiell on Thursday.

Many European countries experienced intense heatwaves and wildfires, with August registered ‌as the world's ⁠joint-hottest month on record, according to the European Union's Copernicus Climate ⁠Change Service (C3S).

"The EU's summer of hellish heat comes on top of the ongoing ​fossil fuel ​cost crisis – and ​both are driving ‌up prices for households, businesses and governments, in a deathly double-blow. Dependence on volatile fossil fuel imports has long been an economic Achilles' heel for Europe," Stiell ‌told a European Parliament ​committee in Brussels on ​Thursday.

"This year – again – ​households and businesses have been ‌hit with higher bills. ​Now, another ​European winter fuel crisis is looming, due to fossil fuel dependency," added Stiell, ​who ‌is Executive Secretary of the U.N. climate ​change arm UNFCCC.

(Reporting by Kate ​Abnett;Editing by Sudip Kar-Gupta)