Suzhou belongs to the south. Why is it so cold?

Geographical location leads to. Suzhou is controlled by the mainland cold high pressure in winter, which is cold and rainy, with low temperature and continuous rain. And Suzhou has no heating, so it will feel very cold. Suzhou, known as Suzhou and Pingjiang in ancient times, is a prefecture-level city under the jurisdiction of Jiangsu Province. It is one of the important central cities in the Yangtze River Delta, a national high-tech industrial base and a scenic tourist city approved by the State Council. It has joined UNESCO's global network of creative cities and become the capital of handicrafts and folk arts.