The cold air will strengthen weakly and shift to the East on December 2, the next strengthening wave will be strong on December 7.
The low pressure trough with its axis at about 4-7 degrees North latitude, from December 2-7, will slightly lift its axis to the North with the possibility of connecting with a low pressure area in the South East Sea. Above, the subtropical high pressure with its axis over the Central region will operate with relatively stable intensity.
The weather in the Southern region from December 2-7 is affected by two weather systems: the southern edge of the cold high pressure tongue weakens, moves to the East and the northern low pressure trough with an axis at about 4-7 degrees North latitude tends to slightly lift the axis to the North.
Therefore, during this period, the area has an unseasonal rain with the possibility of widespread rain, with some places having moderate rain, locally heavy rain. The highest temperature is 29-33 degrees Celsius, the lowest is 23-25 degrees Celsius.
From December 8-10, the area will have no rain or only a few places will have rain with almost insignificant amounts. The temperature will drop, and it will be cold at night and early morning.
Total rainfall was generally close to or above the long-term average for the period, mostly in the range of 30-70mm. Average temperatures were generally above the long-term average for the period, mostly in the range of 26-28.0°C.
In the coastal areas of Ho Chi Minh City, the sea weather has scattered showers and thunderstorms. Beware of tornadoes and gusts of wind during thunderstorms. The Northeast wind gradually weakens, from around December 2-5, generally level 5 and sometimes level 6, from December 7-10, gradually increasing to level 6, sometimes level 7.
