According to the National Center for Hydro-Meteorological Forecasting, on April 20, the area from Thanh Hoa to Hue city will be sunny, with the highest temperature from 30 - 33 degrees C, in some places above 33 degrees C; especially in the western mountainous region of Nghe An, there will be hot places with temperatures above 35 degrees C such as: Tuong Duong (Nghe An) 36 degrees C.
On April 21, the mountainous region from Nghe An to Hue city will be hot, with intense heat in some places with the highest temperature commonly 35 - 37 degrees C, in some places above 37 degrees C. The relative lowest humidity is commonly 50 - 55%.
The Southern region has localized hot weather with the highest daily temperature in some places above 35 degrees Celsius.
On April 22, the area from Thanh Hoa to Hue city will have hot and intense heat with the highest temperature commonly 36 - 38 degrees C, in some places above 38 degrees C. The relative lowest humidity is commonly 45 - 50%.
The area of Da Nang city and the east of provinces from Quang Ngai to Dak Lak will be hot, with intense heat in some places with the highest temperature commonly 35 - 37 degrees C, in some places above 37 degrees C. The relative lowest humidity is commonly 55 - 60%.
The Northwest region, Central Highlands, and Southern regions will have localized hot sun with the highest daily temperature in some places above 35 degrees Celsius.
The hot weather in the above-mentioned areas is from 1 PM to 4 PM.
From April 23, hot weather in the area from Thanh Hoa to North Quang Tri will end. Due to the impact of cold air, from April 23 to April 24, the North Central region will have scattered showers and thunderstorms, with locally heavy rain.
Hot weather in the area from South Quang Tri to Da Nang city and eastern provinces from Quang Ngai to Dak Lak will last until the end of April 23. From the evening of April 23 to April 25, the Central Central region will have scattered showers and thunderstorms.
From April 23 - 24, widespread hot weather is likely to occur in the Southern region.
The meteorological agency warns that the level of natural disaster risk due to hot weather is level 1. Due to the impact 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. 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 and the actual perceived temperature outside can differ by 2 - 4 degrees Celsius, and may even be higher depending on the condition of the buffer surface such as concrete and asphalt roads.
