According to the National Center for Hydro-Meteorological Forecasting, on May 21, there will be hot sun in the area from Quang Tri to Da Nang city and the east of provinces from Quang Ngai to Dak Lak.
The temperature at 1 PM is commonly 35-36 degrees Celsius, in some places above 36 degrees Celsius such as: Nam Dong (Hue City) 37 degrees Celsius, Tam Ky (Da Nang City) 37 degrees Celsius, Ba To (Quang Ngai) 36.2 degrees Celsius,...; relative humidity at 1 PM is commonly 50 - 55%.
On May 22, the Northern Delta and Southern Phu Tho regions will be hot with the highest temperature commonly 35 - 36 degrees C, in some places above 36 degrees C. The relative lowest humidity is commonly from 50 - 55%. The hot time is from 12 - 16 hours.
The area from Thanh Hoa to Da Nang city and the eastern 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 from 45 - 50%. Hot weather from 11 - 17 hours.
On May 23, the Northern region 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 from 45 - 50%. The hot time is from 11 - 17 hours.
The area from Thanh Hoa to Da Nang city and the eastern provinces from Quang Ngai to Dak Lak 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 from 40 - 45%. Hot weather from 10 - 17 hours.
The meteorological agency believes that widespread heat in the above areas is likely to last for many days to come.
Warning level of natural disaster risk due to hot weather is level 1.
Due to the impact of hot weather combined with reduced 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, or even higher depending on the condition of the buffer surface such as concrete and asphalt roads.
