According to the National Center for Hydro-Meteorological Forecasting, on September 21, the cold air mass in the North is continuing to move south.
It is forecasted that around the night of September 21 and early morning of September 22, this cold air mass will affect the Northeast region, then affect most of the Northwest region and some places in the North Central region. The wind will change to the Northeast at level 3 inland, level 4-5 in coastal areas.
On September 22-23, the weather in the North and Thanh Hoa will turn cool, while some mountainous areas in the North will be cold. During this cold air mass, the lowest temperature in the North and Thanh Hoa will be from 20-23 degrees Celsius, while in mountainous areas, it will be below 19 degrees Celsius.
The North Central region has moderate rain, heavy rain, locally very heavy rain with rainfall from 60-120mm, some places over 180mm.
The Northern midland region has moderate rain, heavy rain, locally very heavy rain and thunderstorms with common rainfall of 30-70mm, locally over 100mm.
In the Northern Delta and Hoa Binh, there will be moderate to heavy rain, locally very heavy rain and thunderstorms with common rainfall of 50-100mm, locally over 150mm.
The South Central, Central Highlands and South regions have scattered showers and thunderstorms, locally heavy rain with rainfall of 10-30mm, some places over 50mm.
Weather Forecast September 21 in 10 tourist cities of Vietnam:
Hanoi
Lowest temperature: 24-25 degrees Celsius.
Highest temperature: 31-33 degrees Celsius.
Day and night heavy showers, strong winds.
Ha Long
Lowest temperature: 23-24 degrees Celsius.
Highest temperature: 31 degrees Celsius.
Day and night with showers and thunderstorms, strong winds.
Ninh Binh
Lowest temperature: 23-24 degrees Celsius.
Highest temperature: 31-32 degrees Celsius.
Showers during the day. Sometimes rain and strong winds at night.
Hue
Lowest temperature: 23-25 degrees C.
Highest temperature: 30-32 degrees C.
Day and night with occasional showers and thunderstorms in some areas.
Danang
Lowest temperature: 24-25 degrees Celsius.
Highest temperature: 31-33 degrees Celsius.
Showers and thunderstorms day and night.
Nha Trang
Lowest temperature: 24-26 degrees C.
Highest temperature: 29-32 degrees C.
Day with passing thunderstorms. Night cloudy, no rain.
Dalat
Lowest temperature: 19-24 degrees C.
Highest temperature: 24-29 degrees C.
Day and night with showers and thunderstorms, strong winds.
Ho Chi Minh City
Lowest temperature: 23-25 degrees C.
Highest temperature: 30-31 degrees C.
Scattered showers and thunderstorms day and night.
Vung Tau
Lowest temperature: 23-26 degrees Celsius.
Highest temperature: 29-31 degrees Celsius.
Day and night with showers and thunderstorms, strong winds.
Phu Quoc
Lowest temperature: 25-27 degrees Celsius.
Highest temperature: 28-29 degrees Celsius.
Day and night with showers and thunderstorms, strong winds.
