Bangladesh Braces for Extended Heatwave as Temperatures Soar

Bangladesh is currently experiencing one of its most severe heatwaves in recent years, with temperatures soaring above 40 degrees Celsius in multiple districts, prompting authorities to issue health warnings and urge residents to take precautions. The Bangladesh Meteorological Department (BMD) reported that the heatwave, which began in mid-April, has persisted for over two weeks, affecting millions of people across the country, particularly in the central, western, and northern regions.

According to BMD data, the capital Dhaka recorded a temperature of 39.5 degrees Celsius on Tuesday, while districts such as Chuadanga, Jashore, and Rajshahi saw mercury levels exceeding 41 degrees Celsius. The department has classified the current heatwave as a “severe” category, warning that it may continue for another week due to a lack of rainfall and high humidity levels. Meteorologist Md. Azizur Rahman stated, “The combination of high temperature and moisture is creating a ‘feels-like’ temperature that is even higher, leading to heat stress for the population.”

The heatwave has disrupted daily life across Bangladesh. Schools and educational institutions in several districts have been closed or adjusted their schedules to avoid peak heat hours. The Ministry of Education issued a directive on Monday, advising all primary and secondary schools to remain shut until further notice in areas where temperatures exceed 38 degrees Celsius. In Dhaka, many offices have introduced flexible working hours, and outdoor workers, such as rickshaw pullers and construction laborers, are struggling to cope with the extreme conditions.

Healthcare facilities are reporting a surge in heat-related illnesses, including heatstroke, dehydration, and fainting spells. Dr. Farhana Sultana, a physician at Dhaka Medical College Hospital, said, “We are seeing at least 50 to 60 patients daily with heat-related symptoms. Most are elderly or those who work outdoors. We advise everyone to stay hydrated and avoid direct sunlight during peak hours.” The Ministry of Health has set up special heatstroke treatment units in major hospitals and is distributing oral rehydration salts in public places.

The agricultural sector is also feeling the impact. Farmers in the northern region, which is a key producer of rice and vegetables, are reporting crop damage due to the prolonged heat. The Bangladesh Agricultural Research Institute has warned that the heatwave could reduce yields for summer crops, particularly for Boro rice, which is currently in the harvesting stage. “The high temperature is causing the grains to dry out prematurely, leading to lower quality and quantity,” said Dr. Mohammad Hossain, an agricultural scientist.

On the international front, the heatwave in Bangladesh is part of a broader pattern of extreme weather events across South Asia, with neighboring India and Pakistan also experiencing record-breaking temperatures. Climate experts attribute this trend to climate change, which is increasing the frequency and intensity of heatwaves in the region. The Intergovernmental Panel on Climate Change (IPCC) has previously warned that South Asia, including Bangladesh, is highly vulnerable to rising temperatures and erratic weather patterns.

The government has taken several measures to mitigate the impact. The Disaster Management Ministry has activated a heatwave response plan, including the opening of cooling centers in urban areas and the distribution of water supplies in public spaces. The Dhaka City Corporation has deployed mobile water tankers to slums and low-income neighborhoods. Additionally, authorities are urging people to use fans and air conditioners sparingly to avoid overloading the power grid, which is already under strain due to increased demand.

Despite these efforts, many residents are finding it difficult to cope. In the Mirpur area of Dhaka, rickshaw puller Abdul Karim said, “I have to work to feed my family, but the heat is unbearable. I drink water constantly, but I still feel dizzy by midday.” Similar stories are emerging from rural areas, where access to electricity and cooling facilities is limited.

Looking ahead, the BMD has forecast a possible respite in the coming week, with a chance of pre-monsoon showers in some parts of the country. However, until then, officials are advising the public to remain vigilant and follow safety guidelines. The heatwave serves as a stark reminder of the challenges Bangladesh faces as it grapples with the effects of global climate change, with experts calling for long-term adaptation strategies to protect vulnerable populations.