According to the National Center for Hydro-Meteorological Forecasting, the Northern region, Thanh Hoa, Nghe An, the Central Highlands and the Southern region will have showers and thunderstorms, locally heavy to very heavy rain with rainfall from 20-40mm, locally over 90mm (rain concentrated in the late afternoon and night).
The mountainous areas, midlands of the North and the Central Highlands have showers and thunderstorms, with some places having heavy to very heavy rain. The rainfall from 7:00 p.m. on August 29 to 3:00 a.m. on August 30 was over 70mm in some places such as: Quan Chu (Thai Nguyen) 141.2mm, Xuan Minh (Ha Giang) 138.2mm, Ngok Tu (Kon Tum) 120.2mm, Ro Men (Lam Dong) 77.8mm, Hoa Khanh (Dak Lak) 73.6mm, etc.
It is forecasted that in the evening and night of August 30, in the South Central region, there will be scattered showers and thunderstorms, locally heavy rain with rainfall from 10-30mm, locally over 70mm.
The area from Thanh Hoa to Phu Yen will be hot, with some places experiencing severe heat with the highest temperature commonly ranging from 35-37 degrees Celsius, some places above 37 degrees Celsius; the lowest relative humidity commonly ranges from 50-55%; from September 1, the heat in the Central region will continue to ease.
Weather forecast for August 30 in 10 tourist cities of Vietnam:
Hanoi
Lowest temperature: 25 degrees C.
Highest temperature: 32-33 degrees C.
Day and night with scattered showers and thunderstorms, strong gusts of wind.
Ha Long
Lowest temperature: 25 degrees C.
Highest temperature: 32-33 degrees C.
Hot and cloudy day. Scattered showers at night.
Ninh Binh
Lowest temperature: 25 degrees C.
Highest temperature: 32-34 degrees C.
Day and night with scattered thunderstorms and strong gusts of wind.
Hue
Lowest temperature: 24-26 degrees Celsius.
Highest temperature: 33-38 degrees Celsius.
Hot and sunny day, thunderstorms in some places, high UV index. Partly cloudy night, no rain.
Danang
Lowest temperature: 25-26 degrees Celsius.
Highest temperature: 33-36 degrees Celsius.
Sunny day, light rain, high UV index. Partly cloudy night, no rain.
Nha Trang
Lowest temperature: 24-25 degrees Celsius.
Highest temperature: 30-34 degrees Celsius.
Hot and sunny during the day, thunderstorms in some areas. Partly cloudy at night, no rain.
Dalat
Lowest temperature: 18-24 degrees C.
Highest temperature: 24-30 degrees C.
Showers and thunderstorms during the day, high UV index. Cloudy at night, no rain.
Ho Chi Minh City
Lowest temperature: 24-25 degrees Celsius.
Highest temperature: 31-33 degrees Celsius.
Day and night with scattered showers and thunderstorms, strong gusts of wind.
Vung Tau
Lowest temperature: 24-26 degrees Celsius.
Highest temperature: 30-31 degrees Celsius.
Thunderstorms and strong winds during the day. Rain gradually decreases at night.
Phu Quoc
Lowest temperature: 25-28 degrees C.
Highest temperature: 29-30 degrees C.
Day and night with scattered showers and thunderstorms, strong gusts of wind.