People cool off by the fountains of the Trocadero gardens, with Eiffel Tower in background, Tuesday, Aug. 7, 2018 in Paris. (Photos: AP)
A man cools off under a vapour spray shower in the centre of Lille, northern France, Tuesday, Aug. 7, 2018.
Children play at a water fountain Tuesday, Aug. 7, 2018 in a Paris park. The hottest weather was expected Tuesday in the center and northeast of France.