Does Weihai need air conditioning in summer?

No, in Weihai, the hottest day in summer, the temperature is over 30 degrees, and the time is very short, about the time in beginning of autumn. Besides, when you arrive in early autumn, the temperature difference between morning and evening changes greatly. Although it looks hot, the temperature will drop immediately after nightfall, and there is no need to turn on the air conditioner at all. Buying a small high-rise building will still make you feel cold.