My workplace have no winter season but we are surrounded by the mountain having cold climate. It is not just a season but it's cold whole year but during winter season, those mountain climate temperature turned like a winter season where they are not using Aircon. Starting the last week of November, fogs were going down from those mountain and made out place so cold. We only used Aircon during the day but at night, it turned off.
Last night, I went to my employers sister and I saw the fogs at night. It's like a clouds at night and it was really cold . Now , I am not using Aircon.