New Delhi: India is set to face a hotter-than-usual summer this year, with an increase in heatwave days, the Indian Meteorological Department (IMD) has warned. The extreme heat is expected to impact millions, putting lives and infrastructure at risk.
Rising Temperatures and More Heatwaves
Summers in India, from April to June, are already known for soaring temperatures. However, IMD’s latest forecast predicts “above-normal” maximum temperatures across most of the country.
The number of heatwave days
—when temperatures rise significantly above the average
—will also be higher than usual. Some regions, particularly in east India, could experience up to 10 or more heatwave days. Typically, India records four to seven such days during the season.
Threats to Health and Daily Life
Extreme heat can cause severe health issues, including dizziness, dehydration, organ failure, and even death. Infants, the elderly, and people with medical conditions are at higher risk.
Outdoor workers and city dwellers are also vulnerable. Urban areas, filled with concrete and asphalt, trap heat, making conditions even worse.
Impact on Infrastructure
Prolonged heatwaves can strain power grids, increase electricity demand, and disrupt transportation systems. This can lead to blackouts and travel delays, affecting millions of people.
Urgent Need for Heat Action Plans
The IMD has urged authorities to implement heat action plans to protect people. These should include:
Setting up cooling centers
Issuing heat advisories
Reducing the impact of urban heat islands
A Growing Climate Concern
India endured its longest-ever heatwave last year, with temperatures frequently crossing 45°C. Scientists warn that climate change is making heatwaves longer, more intense, and more frequent.
The World Health Organization estimates that heat kills at least 500,000 people annually, though the real number could be much higher.
With another scorching summer ahead, experts stress the urgent need for preparedness and action.
