What should college students do if they can't adapt to the local climate well?

Generally speaking, southerners are relatively adapted to the weather in the north, because it is not as hot as the south in summer and there is heating indoors in winter. So I guess the landlord went to a very hot and humid place to study, which should be a city in the south. If your dormitory is not air-conditioned, you can rent your own room if family conditions permit. Schools should also have some relatively good conditions, but more expensive dormitories to choose from. As for the outdoor climate, I think it is secondary. Maybe you think it is too hot to sleep at night, or it is too cold in winter.