You tend to have a cold season in France, and colder nights. Yes you could have a stifling fortnight, but the thermal mass is enough to get you through relativ

You tend to have a cold season in France, and colder nights. Yes you could have a stifling fortnight, but the thermal mass is enough to get you through relative blips like that. Source grandparents have house in south of France with 1ft+ thick walls, no aircon. Stays nice and cool all summer.