The weather conditions when traveling to Shenzhen, Guangzhou, Zhuhai or Guilin from March 22 to March 26

I am from Guilin. The weather in Guilin has been very cold these days. The weather should get better in a few days. It is recommended to bring a thicker jacket and rain gear. The weather will be better in a few days. The weather should be around 15 degrees during the day. It will be a little cold in the morning and evening, and it often rains. You need to bring rain gear. If you are not in good health, it is best to bring some cold medicine