Originally Posted by KLouis

I've lived in Crete for the last ~30 years and as UAPremExecflyer wrote, one can't answer the question. It's usually warm and pleasant (a little cooler after sunset) but you could have a bad storm with rain and wind or, more seldom that part of the year, strong south winds with very hot weather. Even if I said that you have a 80-90% probability of fine weather, you may go there to find out that you chose the 10-20%...