BENGALURU, 18 MARCH

As the summer season approaches, Bengaluru residents are preparing themselves for another round of scorching heatwaves. The City has already experienced an unusually warm February, with temperatures exceeding normal averages, and now the Indian Meteorological Department (IMD) predicts that temperatures could reach 35°C by the end of March, potentially climbing even higher in April.

This would be a significant increase compared to the usual April temperatures which are usually around 32-33 degrees Celsius. The current heatwave is a stark contrast to the pleasant weather Bengaluru usually enjoys in March.

According to the IMD, March 2022 was recorded as the hottest month with temperatures touching 33 degrees Celsius.

According to A Prasad, an official with the IMD in Bengaluru, "The early heat is concerning for all of us. We did notice a rise in temperature from the second week of March. Last year, the maximum temperatures only reached 29 degrees Celsius in February, Unfortunately, the situation is expected to worsen by April and May."

The temperature rise could be attributed to a combination of factors, including El Nino's influence, rising global temperatures, and a shift in weather patterns. The lack of pre-monsoon showers has also delayed the onset of summer rains, which can disrupt global weather patterns and contribute to increased heat in certain regions. Additionally, the declining green cover in Bengaluru and surrounding areas could be trapping more heat, further intensifying the urban heat island effect, said Prasad.

The heatwave also raises concerns about water scarcity, as rising temperatures lead to increased water demand in Bengaluru. The situation has caused the water bodies to dry up across the city, making it crucial for people to take precautions. Prasad advises residents to stay hydrated, avoid strenuous activity during peak heat hours, and wear loose, cotton clothing. He also recommends keeping homes cool by drawing curtains during the day and utilising fans strategically.