A mild to moderate cold wave is sweeping over the parts of the country. The country’s lowest temperature of 8.7 degrees Celsius was recorded in the Chuadanga district on Saturday morning. Jaminur Rahman, acting in charge of Chuadanga Weather Observatory Center, said they have recorded 8.7 degrees Celsius at 9 am on Saturday. At that time, the humidity level was 97 percent. At 9 am, the temperature dropped a little to 8.7 degrees Celsius. The humidity level was 85 per