What is the lowest temperature in winter in Jiangxi? Is it difficult?

I remember that the coldest time these days was MINUS 5 degrees. Usually 1-4 degrees. Winter in Jiangxi is mainly cold.

Cold air from the north invades our country all the year round, but in summer, its power is very weak. In autumn and winter, the influence of cold air began to increase, which often brought strong winds, cooling, rain and snow and other bad weather to China.

The topography of Jiangxi province is dominated by hills and mountains in the south of the Yangtze River. Basins and valleys are widely distributed; In the north is Poyang Lake Plain. There are more than 2,400 rivers in the whole territory, among which Ganjiang, Fuhe, Xinjiang, Hexiu and Raohe are the five major rivers in Jiangxi. Poyang Lake is the largest freshwater lake in China. Jiangxi is located near the Tropic of Cancer, with a warm climate and abundant rainfall, with an average annual precipitation of 134 1mm to 1940mm. The frost-free period is long, and it belongs to subtropical humid climate.