According to the weather forecast from the National Center for Hydro-Meteorological Forecasting, cold air has affected some places in the Northeast region of the North. The weather in the North has light rain in some places.
It is forecasted that today and tonight, cold air will continue to affect other places in the Northeast region, then affect the North Central region, the Northwest region and the North of the Central Central region. On land, the Northeast wind will be strong at level 2-3, and coastal areas will be strong at level 3-4.
In the Northern and North Central regions, there will be scattered rain and light rain. From the night of December 3, the weather will be cold, with some mountainous areas in the North experiencing severe cold. The lowest temperature in this cold air mass in the Northern and North Central regions is generally from 15-18 degrees Celsius, in the mountainous areas of the North, it is generally from 13-15 degrees Celsius, in some places below 12 degrees Celsius.

Hanoi weather has scattered rain and light rain. From the night of December 3, the weather will be cold. The lowest temperature in this cold air mass is generally 15-18 degrees Celsius.
From December 4-9, Hanoi weather will remain cloudy with light rain, sometimes moderate to heavy rain. The lowest temperature remains at 16-17 degrees Celsius, high humidity, and humidity. The highest temperature reaches 23-25 degrees Celsius.
From December 10-11, Hanoi will have cloudy weather, no rain, sunny in the afternoon. The lowest temperature drops to 14-16 degrees Celsius, the humidity decreases. The highest temperature is 24-25 degrees Celsius.
From December 12, Hanoi weather will return to cloudy conditions, with rain and showers in many places, high humidity. The lowest temperature is 17-18 degrees Celsius, the highest is 23-24 degrees Celsius.
High humidity can cause dampness and mold. Combined with the high air pollution these days, people and tourists should bring fine dust masks and pay attention to respiratory diseases. Don't forget to wear umbrellas and raincoats when going out to prevent sudden changes in weather.