Early-season extreme heat raises health, fire, and infrastructure risks across North and Central regions
Vietnam is entering its first major heatwave of 2026 earlier than usual, signaling intensifying climate patterns that could disrupt daily life, energy demand, and public health across key economic regions.
According to the National Center for Hydro-Meteorological Forecasting, temperatures across northern and central Vietnam are set to spike from March 30 to April 2, with widespread highs of 35–37°C and localized peaks exceeding 38°C. The northern plains—including Hanoi—are expected to see daytime temperatures reach around 36°C, marking the first significant heatwave of the year.
The heatwave is forecast to extend across a wide corridor from the northwest to central provinces such as Thanh Hoa and Hue, increasing the risk of extreme heat exposure. Experts warn that the combination of high temperatures and low humidity could elevate the likelihood of residential fires, industrial incidents, and forest fires in mountainous areas.
Southern Vietnam is already experiencing similar conditions. In Ho Chi Minh City, temperatures reached 35°C on March 25, with humidity dropping to as low as 39%. Over the coming days, the city is expected to see sustained heat of 35–36°C, with peak intensity between midday and mid-afternoon—conditions that can significantly strain urban infrastructure and public health systems.
Beyond immediate discomfort, early heatwaves carry broader economic implications. Rising temperatures can increase electricity demand for cooling, pressure water resources, and disrupt labor productivity—particularly in construction, logistics, and manufacturing sectors that underpin Vietnam’s growth.
For global observers, Vietnam’s early heatwave reflects a wider regional trend across Southeast Asia, where climate volatility is becoming a structural factor in economic planning. The key question is no longer whether extreme weather events will occur—but how quickly cities and industries can adapt to a hotter, more unpredictable climate reality.
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Source: Vietnam Insider