The Bangladesh Meteorological Department has forecast that June 2026 will experience higher-than-normal temperatures and lower-than-average rainfall across the country. The long-term forecast, released on Monday, indicates two to three mild to moderate heatwaves may occur this month, with temperatures potentially reaching around 40 degrees Celsius. Despite the onset of the monsoon, rainfall is expected to remain below normal levels, and humid, uncomfortable weather conditions are likely to persist.

According to the department’s analysis, May recorded 7.4 percent more rainfall than usual, though some southern divisions saw less precipitation. Average temperatures in May were lower than normal. Meteorologist Dr. Md. Omar Faruk stated that the ongoing heatwave is part of the June forecast, with daytime and nighttime temperatures expected to stay above normal. On Tuesday, heatwaves affected 41 districts, causing widespread discomfort, worsened by power outages.

The department expects rainfall to increase gradually from June 4, with the southwest monsoon becoming active after June 5, which may bring some relief from the heat.