September in Lhokseumawe is the cloudiest month of the year. In September, the weather in Lhokseumawe is typically hot. Average daily high temperature in September is about 30 degrees above zero. On average, Lhokseumawe has 30 rainy days in September. The rains are usually heavy. September as well as January, May, June, and July is considered the most uncomfortable time to visit Lhokseumawe.