Dhaka Records Highest Temperature in a Decade Amid Heatwave Alert

Dhaka is experiencing its hottest April in over a decade, with temperatures soaring to 40.2 degrees Celsius (104.4 degrees Fahrenheit) this week, according to the Bangladesh Meteorological Department (BMD). The intense heat has prompted authorities to issue a heatwave alert for the capital and several other districts, warning residents to take precautions against heat-related illnesses.

The prolonged heatwave has significantly impacted daily life in the densely populated city of over 21 million people. Street vendors report declining sales as people avoid going outdoors during peak hours, while power outages have become more frequent due to increased demand for electricity to run air conditioners and fans. The Dhaka Electric Supply Company (DESCO) has implemented load-shedding schedules across the city to manage the power crisis.

Health officials have reported a surge in patients suffering from heatstroke and dehydration at major hospitals. Dr. Ayesha Rahman, a physician at Dhaka Medical College Hospital, stated, 'We're seeing an unusually high number of heat-related cases, particularly among elderly residents and outdoor workers. It's crucial for people to stay hydrated and avoid direct sunlight during the hottest parts of the day.'

The heatwave has also affected educational institutions, with many schools and universities adjusting their schedules. The Ministry of Education has advised schools to start earlier in the morning and end before the peak afternoon heat. Some private schools have temporarily switched to online classes to protect students from the extreme weather conditions.

Environmental experts attribute the rising temperatures to a combination of climate change and rapid urbanization. The city's extensive concrete infrastructure and reduced green spaces have created an urban heat island effect, making Dhaka particularly vulnerable to temperature extremes. Climate scientist Dr. Fahad Ahmed noted, 'What we're seeing is consistent with global warming trends, but the impact is amplified in cities like Dhaka due to unplanned urban development.'

The Bangladesh government has activated its heat action plan, which includes setting up temporary cooling centers and distributing oral rehydration solutions in vulnerable communities. The Disaster Management and Relief Ministry has been coordinating with local authorities to ensure water distribution in areas experiencing shortages.

The heatwave is expected to persist for at least another week, according to BMD forecasts. Meteorologists predict that the monsoon season, which typically brings relief from the heat in June, might be delayed this year due to changing weather patterns. The situation has raised concerns about potential impacts on agriculture, particularly for the upcoming aman rice cultivation season.

As climate change continues to affect weather patterns, experts warn that such extreme heat events may become more frequent and intense in South Asia. The current heatwave serves as a stark reminder of the urgent need for climate adaptation measures and sustainable urban planning in rapidly growing cities like Dhaka.