September in Santa Catarina Palopo is the rainiest month of the year. In September, the weather in Santa Catarina Palopo is typically warm. Average daily high temperature in September is about 21 degrees above zero. On average, Santa Catarina Palopo has 29 rainy and 1 sunny day in September. The rains are usually heavy. September as well as April, May, June, and July is considered the most uncomfortable time to visit Santa Catarina Palopo.