I remember sitting in the shade in Balad, Iraq late one afternoon and one of the guys put on a jacket because it felt chilly. It was 110 F. but the three previous weeks it had been at or over 140 F. every day and it did feel strangely cool. But that's Iraq. Some say it was the original Garden of Eden, but it is hot enough to have been the original hell. I don't think they will ever have a lot of tourist trade. I know I see no reason to ever go back.