January in Mocoa is the windiest and the sunniest month of the year. In January, the weather in Mocoa is typically warm. Average daily high temperature in January is about 23 degrees above zero. On average, Mocoa has 14 partly cloudy, 7 sunny, 7 cloudy, and 3 rainy days in January. The rains are usually light. January as well as August and September is considered the most comfortable time to visit Mocoa.