According to the National Center for Hydro-Meteorological Forecasting, on April 26, in the Southern region, there will be hot sun with the highest daily temperature commonly 35 - 36 degrees C, in some places above 36 degrees C such as the monitoring station: Ta Lai (Dong Nai) 37.3 degrees C, Thu Dau Mot (Binh Duong) 36.2 degrees C. The lowest relative humidity is commonly 50 - 55%.
On April 27-28, the Southern region 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 about from 12 - 16 hours.
The meteorological agency predicts that hot weather in the Southern region is likely to last until around April 29 - 30.
Warning level of natural disaster risk due to hot weather is level 1. Due to the impact of hot weather combined with low humidity in the air, there is a risk of fire and explosion 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 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.
According to the seasonal weather trend bulletin, the National Center for Hydro-Meteorological Forecasting forecasts that hot weather in the Central Highlands and Southern regions is likely to gradually decrease from around the end of May 2026.
The rainy season in the South begins at a level equivalent to the multi-year average from about mid-May.
