VOV.VN - A new and relatively strong cold air mass is expected to move into Northern Vietnam around January 1, 2026, bringing rain and a sharp drop in temperatures, according to the National Centre for Hydro-Meteorological Forecasting.
VOV.VN - Many young people have to light fires on the street to keep them warm as the most severe cold air wave of this winter hits the city, causing the nighttime temperature to fall to a low of 12 degrees Celsius.