According to the National Center for Hydro-Meteorological Forecasting, currently, cold air has affected most of the North Central and Northwest regions. In the North and North Central regions, there is rain in some places, the temperature decreased by 3-5 degrees Celsius. In the Gulf of Tonkin, there has been strong northeast wind at level 6, sometimes level 7, gusting level 8; the western sea area of the South China Sea has strong winds at level 7, gusting level 8.
On January 6th, day and night, cold air continues to affect other places in the Northwest, North Central and Central Central regions. On land, northeast wind level 2-3, coastal areas level 3-4.
The Northern region will be very cold, with severe cold in some mountainous areas; the North Central region will be cold, with severe cold in some places. The Northern mountainous region should be wary of frost and frost.
On January 6, day and night, the mountainous and midland areas of the Northern region had the lowest temperature of 8-11 degrees Celsius, the high mountainous areas had places below 5 degrees Celsius; the average temperature was 12-14 degrees Celsius.
The Northern Delta region has the lowest temperature of 11-13 degrees Celsius, in some places below 10 degrees Celsius; the average temperature is 13-15 degrees Celsius.
The North Central region has the lowest temperature of 12-15 degrees Celsius, the average temperature of 15-17 degrees Celsius.
On January 7, day and night, the mountainous and midland areas of the Northern region had the lowest temperature of 6-9 degrees Celsius, high mountainous areas in some places below 3 degrees Celsius; average temperature 12 - 14 degrees Celsius.
The Northern Delta region has a lowest temperature of 9-12 degrees Celsius, in some places below 8 degrees Celsius; average temperature 14-16 degrees Celsius.
The North Central region has the lowest temperature of 11-14 degrees Celsius, the average temperature of 15-17 degrees Celsius.
The lowest temperature in this cold air wave in the Northern Delta region is commonly from 9 - 12 degrees Celsius, mountainous and midland areas of the North 6 - 9 degrees Celsius, high mountainous areas in some places below 3 degrees Celsius; North Central Coast is commonly from 11 - 14 degrees Celsius.
Severe cold and frost have the potential to affect community health. Severe cold, frost, and frost reduce resistance, increase the risk of disease outbreaks, causing damage to livestock and poultry. In agricultural production, severe cold, frost, and frost can cause leaf burns, slowing down the growth and development of crops.
Hanoi area no rain. Severe cold weather. The lowest temperature in this cold air wave is commonly 10-12 degrees Celsius.
The area from Quang Tri to Da Nang city, the eastern provinces from Quang Ngai to Gia Lai during the day and night of January 6, it is forecast to have rain, showers, locally moderate rain, heavy rain and thunderstorms due to the influence of cold air. In thunderstorms, there is a possibility of lightning bolts, stone rain and strong gusts of wind.
Localized heavy rains are likely to cause flooding in low-lying areas; flash floods on small rivers and streams, landslides on slopes; heavy rain in a short time may cause flooding in urban areas and industrial parks.
