What's the weather like in Taiyuan recently How does it compare with Dalian?

I am in Taiyuan now. It was very cold in Taiyuan some time ago, and the temperature rose during the National Day, but the smell of autumn has come to my face, so I can't leave my long trousers behind. The date you came here is almost the rainy season in Taiyuan, and it may rain for a long time. It is suggested to bring an extra coat to replace it and put on autumn clothes and trousers, because the temperature difference in Taiyuan is too large, and it is hot at noon and cold at night, which is easy to catch a cold. When traveling, mood is the most important, and health comes first.