The National Center for Hydro-Meteorological Forecasting has released its weather forecast for the upcoming month, indicating that between August 11 and September 10, 2026, there will be approximately 2 to 3 tropical storms or depressions active in the East Sea. Notably, at least one of these systems is expected to impact the mainland of Vietnam.

During this forecast period, the average temperature across the country is expected to be higher than the long-term average by 0.5 to 1 degree Celsius. Specifically, the northeastern region and the southern coastal areas may experience temperature increases of 1 to 1.5 degrees Celsius. Additionally, heat waves are likely to occur in the northern region, particularly from now until the end of August 2026, before gradually decreasing in early September.

The total rainfall from August 11 to September 10, 2026, is projected to be 5-25% above the long-term average in the northern provinces and from Thanh Hoa to Hue, with some areas experiencing increases of 20-40%. Conversely, other regions may see rainfall amounts 10-30% below average. Heavy rainfall is anticipated primarily in the northern provinces and along the Thanh Hoa to Quang Tri corridor. The Central Highlands and southern regions will also experience scattered showers and thunderstorms, with some days seeing moderate to heavy rain, especially in the afternoons and evenings.

Dangerous weather phenomena such as thunderstorms, tornadoes, hail, and strong winds are expected to continue across the country, particularly in the northern provinces and from Thanh Hoa to Quang Tri, as well as in the Central Highlands and southern regions.

Regarding maritime weather, the forecast indicates that the number of tropical storms and depressions in the East Sea will be comparable to the long-term average during this period. Historically, the average number of storms in the East Sea is about 2.4, with approximately 0.9 making landfall in Vietnam.

In the previous month, from July 11 to August 10, 2026, two storms (internationally named Noul and Kujira) and one tropical depression were recorded in the Gulf of Tonkin, none of which had a direct impact on the Vietnamese mainland.

The climate forecast serves as a trend indicator, and the meteorological agency advises that, in light of climate change, weather patterns are becoming increasingly complex and extreme. Therefore, local authorities and citizens are encouraged to regularly update and integrate meteorological information into their short-term planning to ensure safety for production activities and daily life.