Why has it been raining in the south this year ~ when will the endless rain end?

The cold and warm air is not strong this year. Generally, when cold and warm air dominates, it is mostly sunny. Because the warm air on the ocean still has a great influence, the residue of cold air is still there (now I sleep with a big quilt every night), which leads to long rainy weather. Come to a warm current to welcome the hot and sunny days.