A sudden cold wave has tightened its grip across Bangladesh, dashing expectations of a mild start to winter as temperatures dropped sharply across much of the country, particularly in northern and western districts. According to the Bangladesh Meteorological Department (BMD), a mild to moderate cold wave is currently sweeping over Jessore, Chuadanga, Gopalganj, Rajshahi, Pabna, Sirajganj, Nilphamari, and adjoining areas. “This is the first cold wave of the current winter season,” said Shahnaj Sultana, a meteorologist at the BMD. “Temperatures may decrease further over the next few days, and the intensity of cold, along with fog, is likely to increase.”The cold wave has also reached the capital. These conditions are conducive to nighttime heat loss, prolonged cold spells, and the formation of dense morning fog, particularly during clear nights.

Source: Dhaka Tribune December 27, 2025 18:01 UTC