The continental high pressure continues to move to the East, weakening and changing. From around March 12, the hot low pressure in the West will operate strongly, expanding to the East, forming a low pressure trough with an axis of about 24-27 degrees North latitude.
Around March 15-16, the continental cold high pressure is likely to strengthen again, compressing to the South and gradually filling the low pressure trough with an axis at about 24-27 degrees North latitude above.
Above, the subtropical high pressure will continue to encroach to the West and then have stable intensity, from around March 14 it will weaken and gradually withdraw to the East.
Therefore, the weather in the South on March 11-12 and March 16-17 will have rain in some places with the possibility of moderate rain, locally heavy rain. Temperature gradually decreases. The highest temperature is generally 31-34 degrees Celsius, the lowest is 22-26 degrees Celsius.
On March 13-15 and from March 18-20, there will be no rain or some places will have rain with insignificant amount.
The highest temperature in the East is generally from 33-35 degrees Celsius, some places are over 35 degrees Celsius, the lowest is 22-25 degrees Celsius. Beware of the possibility of widespread hot weather in the East in a few days
The highest in the West is 31-34 degrees Celsius, the lowest is 23-26 degrees Celsius.
In the coastal areas of Ho Chi Minh City, the sea weather has showers and thunderstorms in some places. Beware of tornadoes, strong gusts of wind during thunderstorms. From March 17-20, the Northeast wind will be level 5, sometimes level 6. The sea areas of Ca Mau - Kien Giang and Phu Quoc generally have northeast winds of level 3-4 and light winds.
