Dordogne - it's hot

A long and very hot (the van has air con but it just couldn't cope with the 36 degree heat) drive down to the Dordogne to spend a few days with #2 daughter and family in their holiday house. Luckily the living area in the house has aircon as the boys are struggling with the heat, and James is very unsettled and out-of-sorts. I hope we can be of help. The forecast has it 38 degrees which is 100.5 f.