Does Hainan Xinglong return to Nantian?

There is a return to Nantian. Hainan's return to Nantian took place between the middle of February 65438 and the following March. After the cold air weakens, it will turn into the influence of easterly airflow or southeast airflow. The humidity near the surface layer is saturated, and this condensation phenomenon will occur when the warm and humid airflow meets cold. Returning to the South is a weather phenomenon in southern China, which refers to the phenomenon that the temperature starts to rise and the humidity rises sharply every spring.