When the weather is hot, you will surely feel some sort of discomfort. It can also sometimes spoil your mood to go out, move around and travel. Most of the time you find places to escape from the hot weather.
There are tourists, who travels to cold places. Not only to feel comfortable because of the weather, but also to see the beauty of the place. However, it usually cost much to visit countries, where the weather is really cold or when the winter season is really experienced.