Bengaluru Set to Experience Higher Temperatures Than Delhi This Year, IMD Warns
In an unexpected turn of events, Bengaluru, traditionally known for its relatively cooler climate, is likely to surpass Delhi in terms of temperature this year, according to predictions by the India Meteorological Department (IMD). With climate change accelerating and urbanisation intensifying, Bengaluru’s temperature is expected to rise significantly, challenging the city’s infrastructure and its citizens. The IMD’s forecast reveals a concerning trend where Bengaluru, often considered the “garden city,” could face hotter days than the capital city of Delhi, a place known for its sweltering summers.
The shifting climate patterns are driven by a combination of factors, with the most significant being the rapid urban expansion of Bengaluru. As the city continues to grow, the proliferation of concrete surfaces, reduced green spaces, and an increased number of vehicles have led to the urban heat island (UHI) effect, wherein cities become considerably hotter than their rural surroundings. Bengaluru’s temperature rise is expected to be exacerbated by its geographic location, with hotter temperatures persisting for longer periods during the summer months. The IMD’s data highlights that Bengaluru’s average annual temperature could exceed Delhi’s by as much as 2 to 3 degrees Celsius this year, a notable shift in climatic norms.
In addition to the climatic concerns, this heatwave will further strain the city’s already burdened resources, especially water supply and energy consumption. The increase in temperatures is expected to drive up electricity demand, with air conditioning becoming a necessity for most households. As temperatures soar, the city will also face rising demands on its water resources, with more households relying on urban water systems that are already stretched thin. A surge in heat-related illnesses is anticipated, placing additional pressure on Bengaluru’s healthcare infrastructure, which is already grappling with the challenges of a rapidly expanding population.
The sustainability angle cannot be overlooked when examining Bengaluru’s changing weather patterns. The city’s rising temperatures are a stark reminder of the urgent need for sustainable urban planning and green infrastructure. While Bengaluru’s growth has been rapid, it has been characterised by haphazard urban expansion, neglecting the importance of green cover. City planners must now prioritise climate-responsive urban policies, including the creation of more green spaces, vertical gardens, and reflective surfaces that can help mitigate the UHI effect. Initiatives aimed at improving water management systems and promoting the use of renewable energy sources are essential to prevent future temperature escalations.
From a civic perspective, Bengaluru’s looming heat crisis underscores the need for a collaborative effort between government bodies, urban planners, and residents to adapt to changing climatic conditions. Public awareness campaigns about energy conservation, water usage, and the importance of green spaces will be critical in fostering community resilience against climate change. Additionally, a city-wide push towards sustainable transportation and reducing the reliance on fossil fuel-powered vehicles could help alleviate some of the heat buildup caused by vehicular emissions. As Bengaluru braces itself for a hotter 2025, the city’s ability to adapt to these changes will be a key determinant of its long-term sustainability.
