Hey Joann Welcome! We went in August last time. It was hot but we mustered through. You'll be fine. Our kids melted at the Vatican but ultimately survived. We're hoping this time we get a little cooler weather. There's a lot to do in Barcelona. As you can see by the postings, kim is the planner and I'm the tag a long. So much better than my last Med cruise when I hadn't met Kim yet and had to plan everything myself. .