(FILES) This file photo taken on July 25, 2019 shows a pharmacy thermometer displaying a temperature of 42,5 degrees Celsius, in Paris, as a new heatwave hits the French capital. - In June and July 2019 in France, around 1.500 more people died than usual due to heatwaves, according to a French Ministry of Health study released on September 8, 2019. (Photo by BERTRAND GUAY / AFP)