August in Chachapoyas is the windiest month of the year. In August, the weather in Chachapoyas is typically warm. Average daily high temperature in August is about 18 degrees above zero. On average, Chachapoyas has 21 rainy and 10 cloudy days in August. The rains are usually light. August as well as January, February, March, and April is considered the most uncomfortable time to visit Chachapoyas.