POLAND, Bydgoszcz, July 30 2016. Temperatures consistently reach to almost 30 degrees in the centre of Europe this summer while usually hovering around 19 degrees on average. (Photo by Jaap Arriens/NurPhoto via Getty Images)
POLAND, Bydgoszcz, July 30 2016. Temperatures consistently reach to almost 30 degrees in the centre of Europe this summer while usually hovering around 19 degrees on average. (Photo by Jaap Arriens/NurPhoto via Getty Images)