VOV.VN - Extreme heat nearing 40°C in Hanoi has fueled soaring demand for rechargeable fans, emergency lights, and backup power devices as residents fear power outages during the summer heatwave.
VOV.VN - Northern and Central Vietnam are facing the most intense heatwave of the summer so far, with temperatures surpassing 40°C in many areas, including Hanoi and several provinces across the country.
VOV.VN - The summer of 2025 is expected to be less intensely hot than in 2024, with the number of hot days predicted to decrease, and rainfall to increase, according to the National Central for Hydro-meteorological Forecasting (NCHMF).