that might be true in the north :p we have the ocean and the mediterraneum, it's humid enough so that mosquitoes live. But they do not make clouds, it's far better, but doesn't end to be annoying. Plus you have to count with them for more time than in Sweden, while you have low temps and half the year under darkness :p Anyway, you would become a lobster here. Warmer and happier, Cuba <- :p
Greece is alright btw.