I am planning to go Guilin and Yangsou from 20/12 - 27/12 How is the weather during thus period. Th

Well, according to the previous statistics, the weather conditions don't have big differences between these two places. The temperature may range from 40 F to 60 F. It will be a little bit cold. You are suggested to bring overcoats, sweaters, pants, thermal underwears and scarves.