Heatwave Alert: Temperatures Likely to Touch 45°C This Year, Decade Records Rising Extremes

India may witness temperatures soaring up to 45°C this year, with experts warning of intensifying heatwaves as the past decade has recorded the highest frequency of extreme heat events.

New Delhi | March 23 2026: India is bracing for an intense summer, with meteorological experts warning that temperatures could rise up to 45 degrees Celsius in several regions, continuing a worrying trend of increasingly severe heatwaves over the past decade.

According to climate data and expert assessments, the period between 2015 and 2025 has witnessed the highest number of heatwave incidents recorded in recent history. Each passing year has seen new temperature records being set, indicating a clear pattern of rising extreme weather events across the country.

Scientists attribute this trend primarily to climate change, rapid urbanisation and changing land-use patterns. The urban heat island effect, caused by dense construction and reduced green cover, has further intensified temperatures in cities, making conditions more uncomfortable and potentially dangerous for residents.

Officials have cautioned that northern, central and parts of western India are likely to face the brunt of the heat, with prolonged dry spells and limited rainfall expected during peak summer months. The combination of high temperatures and humidity levels could also increase the risk of heat-related illnesses.

Health experts have raised concerns about the impact on vulnerable groups, including children, the elderly and outdoor workers. Prolonged exposure to extreme heat can lead to dehydration, heat exhaustion and heatstroke, prompting authorities to advise precautionary measures.

The rising frequency of heatwaves has also begun to affect agriculture, water availability and power consumption. Farmers may face challenges due to soil moisture loss and crop stress, while increased demand for electricity, especially for cooling, could strain power infrastructure.

Authorities are urging state governments and local administrations to strengthen preparedness measures, including setting up cooling centres, ensuring availability of drinking water and issuing timely advisories. Public awareness campaigns are also being intensified to educate citizens about safety precautions during extreme heat conditions.

Environmental experts stress the need for long-term solutions to address the root causes of rising temperatures. Increasing green cover, promoting sustainable urban planning and reducing carbon emissions are seen as essential steps to mitigate the impact of climate change.

The trend of rising temperatures over the past decade serves as a stark reminder of the challenges posed by global warming. As India prepares for another harsh summer, coordinated efforts at both policy and community levels will be crucial in minimising risks and safeguarding public health.

With forecasts indicating a potentially record-breaking season, authorities are closely monitoring the situation and are expected to issue region-specific alerts in the coming weeks.

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