When can I take off my down jacket in 2022?

As the saying goes, "spring is not busy reducing clothes, autumn is not busy increasing crowns", which has certain theoretical basis in traditional Chinese medicine, especially the waist, knees and ankles, which should be covered tightly and not caught cold. Today's weather: During the day on the 7th, Anshan, Jinzhou, Fuxin, Yingkou, Tieling, Chaoyang and Huludao were sunny, while other areas were cloudy. The highest temperatures in Jinzhou and Chaoyang range from 12℃ to 13℃, while those in other areas range from 6℃ to 10℃. The lowest temperature is 3℃ to 2℃. At night, the whole province is sunny and sometimes cloudy. On the 8th, the whole province was sunny and sometimes cloudy.