If in the past people travelled to experience warmer weather, and now they don't need to, it's possible that warmer weather may increase welfare overall. It is

If in the past people travelled to experience warmer weather, and now they don't need to, it's possible that warmer weather may increase welfare overall. It is known but rarely publicized that more people die from cold weather than hot weather each year. As a Boston-area resident the benefits of warmer winters outweigh the costs of hotter summers for me.