According to the National Center for Hydro-Meteorological Forecasting, on June 11, the Central region will have localized hot weather; relatively low humidity is commonly 65 - 70%.
The Northern Delta and Midlands region from June 13-14, it is forecast to be hot, with intense heat in some places. The highest daily temperature is commonly 35 - 36 degrees C, in some places above 37 degrees C; the relative lowest humidity is commonly from 60 - 65%. Hot time from 11 - 16 hours.
The area from Thanh Hoa to Da Nang city and the east of provinces from Quang Ngai to Dak Lak from June 13 - 14, it is forecast to be hot, with intense heat in some places. The highest daily temperature is commonly 35 - 37 degrees C, in some places above 38 degrees C; the relative lowest humidity is commonly from 55 - 60%. Hot time from 11 - 17 hours.
The meteorological agency forecasts that from June 15, hot weather in the midland and delta areas of the Northern region and the area from Thanh Hoa to Ha Tinh will gradually subside. Hot weather in the area from Quang Tri to Da Nang city and eastern provinces from Quang Ngai to Dak Lak will continue to be maintained.
Warning level of natural disaster risk due to hot weather is level 1.
Due to the influence of hot and intense heat combined with low humidity in the air, there is a risk of fires and explosions in residential areas due to increased electricity demand and the risk of forest fires. In addition, hot weather can also cause dehydration for the human body when exposed to high temperatures for a long time.
Note that the forecast temperature in hot weather bulletins and the actual perceived temperature outside can differ from 2-4 degrees Celsius, and may even be higher depending on the condition of the buffer surface such as concrete and asphalt roads.