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According to the National Center for Meteorological and Hydrological Forecasting, on the morning of December 31, the strong cold air continued to affect the Northern region and other places in the South Central. Due to the influence of strong cold air, the provinces from Ha Tinh to Khanh Hoa have rain, some places have moderate rain, heavy rain.
The North and North Central regions are cold, damaging cold, the focus of harmful cold is concentrated in Cao Bang, Bac Kan, Lang Son, Ha Giang, Tuyen Quang, Lao Cai, Yen Bai with the lowest temperature popular from 6-9 degrees Celsius, mountainous areas 3-6 degrees Celsius, mountainous areas below 1 degrees Celsius and high possibility of frost and frost; in the Central Central region, it is cold with the lowest temperature of 13-16 degrees Celsius; in the South Central Coast and the Central Highlands, it was cold, and some places were cold; It turns cold in the south at night and early in the morning.
Inland northeast wind in the North, Central region level 3, in the coastal area level 4-5. From December 31st, 2020 to January 1, 2021, the Gulf of Tonkin (including the district of Bach Long Vi island) has strong northeast wind of 6-7, shock level 8; strong seas; sea waves from 2.5 to 3.5 m high. Central and Southern coastal areas have strong winds at level 7, sometimes level 8, level 9-10; strong seas; sea waves from 3.5 to 5.5 m high. The North and the Middle East Sea (including the waters of Hoang Sa archipelago) have strong northeast wind at 7-8, level 9-10; strong seas; sea waves from 5-7m high. Level 2 warning of natural disaster risk caused by strong winds at sea.
Facing the impact of the cold, cold, cold air, experts in the hydrometeorology field noted that when the temperature drops, the cold temperature will increase, leading to heat shock, pneumonia, charge ... The livestock industry should have measures such as: reinforcing the barns, checking the wind direction to avoid; moving and gathering cattle; consider moving directions to shielding areas or adjacent and solid households with tarpaulins, mats, sacks, straw ...; actively check the animal's health, add salt and refined food in the diet (especially pay attention to respiratory diseases and charges).
In addition, attention should be paid to overcoming long-term measures such as: building solid barns, planning to store feed or production plans according to early forecasting information.
Detailed forecast for the areas of day and night 31/12: the Northwest is cloudy, noon, it is sunny. Gentle. Sun cold weather damage. In high mountains, there is a possibility of frost and frost. The lowest temperature is 7-10 degrees Celsius, some places are under 4 degrees Celsius. The highest temperature is 14-17 degrees Celsius, particularly Lai Chau-Dien Bien is where 18-21 degrees Celsius.
Northeastern and Hanoi capital, less cloudy, sunny day, rainy night. Northeast wind is level 2-3, coastal area level 4. It is very cold, damaging cold. In high mountains, there is a possibility of frost and frost. Lowest temperature 7-10 degrees C, mountainous areas 6-8 degrees C, high mountains some places below 1 degrees C. The highest temperature 14-17 degrees C, some places over 17 degrees C.
Provinces from Thanh Hoa to Thua Thien-Hue, the North had some rain; In the south there is rain, some places have moderate rain, heavy rain. North to northwest wind level 3, coastal area level 4-5. It was cold; The North is very cold, some places are harmful. The lowest temperature is 10-13 degrees C in the North, 14-17 degrees C in the South. The highest temperature is 16-19 degrees C, some places above 19 degrees Celsius.
Provinces and cities from Da Nang to Binh Thuan have rain, some places have moderate rain, heavy rain. Northeast wind is level 3-4, some places are level 5. It is cold, some places are cold. Lowest temperature 18-21 degrees C. The highest temperature 22-24 degrees C, some places above 24 degrees C.
The Central Highlands has rained in several places Northeast wind level 3. It is cold, in some places it is cold. Lowest temperature 14-17 degrees C. Highest temperature 21-24 degrees C.
In the South there are showers in several places. Northeast wind level 3. Early morning and cold night. Lowest temperature 20-23 degrees C. The highest temperature 27-30 degrees C. /.