In August, the weather in Chiquimula is typically warm. Average daily high temperature in August is about 26 degrees above zero. On average, Chiquimula has 26 rainy, 3 sunny, 1 cloudy, and 1 partly cloudy day in August. The rains are usually heavy. August as well as May, June, July, and September is considered the most uncomfortable time to visit Chiquimula.