Due to an impact of a hot westward low-pressure zone, both the Northern and Central regions have experienced the hottest days with an average temperature of 37- 39 degrees Celsius.

The National Hydrology Meteorology Forecast Center reported that a powerful operation of convective clouds triggered thunderstorms and showers on the large scale in Ho Chi Minh City, Binh Phuoc, Ba Ria- Vung Tau, Long An, Tien Giang, Can Tho and Kien Giang.