August in Huehuetenango is the cloudiest month of the year. In August, the weather in Huehuetenango is typically warm. Average daily high temperature in August is about 20 degrees above zero. On average, Huehuetenango has 27 rainy, 2 cloudy, and 2 partly cloudy days in August. The rains are usually heavy. August as well as May, June, July, and September is considered the most uncomfortable time to visit Huehuetenango.