Will it be cold in the south from March to May? Is there any frost in service?

Generally, it won't be too cold, and there may be frost.

From March to May, the temperature in the south changes greatly, and there may be strong cold air after warming up, and there may be frost in some areas in March.

For example, in March this year, in 2022, there were many cold air, and the temperature in many counties and cities dropped by 15- 17 degrees compared with the same period yesterday, which was called the severe cooling of cold wave level. In many places, in the low temperature and rainy weather, the body feels back to winter. Some areas even issued a blue warning signal for frost.