According to the National Center for Hydro-Meteorological Forecasting, cold air has affected most places in the Northwest and North Central regions; in the Gulf of Tonkin, there are strong northeast winds of level 6, gusting to level 7.
On the night of December 7, cold air continued to affect other places in the Northwest and North Central regions, then affected the Central Central region and some places in the South Central region. Northeast wind inland was strong at level 3, coastal areas at level 4-5.
In the North and North Central regions, the weather is cold. The lowest temperature in this cold air mass in the North and North Central regions is generally from 15-18 degrees Celsius, in mountainous areas 12-14 degrees Celsius, in high mountainous areas, some places are below 10 degrees Celsius.
Due to the influence of cold air, there will be scattered light rain in the North on the night of December 7. There will be rain, showers, and locally heavy rain and thunderstorms in the North and Central Central regions. People and tourists should be on guard against thunderstorms that may cause tornadoes, lightning, and strong gusts of wind.
On December 8, in the North and Central Central regions, there will be rain, showers, localized heavy rain and thunderstorms with rainfall from 10-30mm, some places over 60mm. During thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind. Localized heavy rain can cause flooding in low-lying areas; flash floods on small rivers and streams, landslides on steep slopes.
Hanoi
Lowest temperature: 16-18 degrees Celsius.
Highest temperature: 19-21 degrees Celsius.
Cloudy, scattered rain at night, some rain during the day. Northeast wind level 3. Cold.
Northwest
Lowest temperature: 14-17 degrees Celsius, some places below 14 degrees Celsius.
Highest temperature: 18-21 degrees Celsius, some places above 21 degrees Celsius.
Cloudy, scattered rain at night, some rain during the day. Light wind. Cold.
Northeast
Lowest temperature: 15-18 degrees Celsius, mountainous areas 12-14 degrees Celsius, high mountainous areas below 10 degrees Celsius.
Highest temperature: 18-21 degrees Celsius.
Cloudy, scattered rain at night, some rain during the day. Strong northeast wind level 3, coastal areas level 4-5. Cold weather.
Thanh Hoa - Thua Thien Hue
Lowest temperature: 18-21 degrees Celsius, in the South some places above 21 degrees Celsius.
Highest temperature: 20-23 degrees Celsius, in the South 24-26 degrees Celsius.
Cloudy, with scattered showers and thunderstorms, with localized heavy rain and thunderstorms. North to northwest wind level 2-3, coastal areas level 4-5. Cold in the north. Thunderstorms may cause tornadoes, lightning and strong gusts of wind.
Da Nang to Binh Thuan
Lowest temperature: 21-24 degrees Celsius.
Highest temperature: North 24-27; South 27-30 degrees Celsius.
Cloudy, with scattered showers, locally heavy rain and thunderstorms. Northeast wind level 2-3. Thunderstorms may include tornadoes, lightning and strong gusts of wind.
Central Highlands
Lowest temperature: 18-21 degrees Celsius.
Highest temperature: 26-29 degrees Celsius
Cloudy with scattered showers and thunderstorms. Northeast wind level 2-3.
Southern Vietnam
Lowest temperature: 23-26 degrees Celsius.
Highest temperature: 30-33 degrees Celsius
Cloudy with scattered showers and thunderstorms. Northeast wind level 2-3.
