October in Camboriú is the rainiest month of the year. In October, the weather in Camboriú is typically warm. Average daily high temperature in October is about 21 degrees above zero. On average, Camboriú has 23 rainy, 5 sunny, and 3 cloudy days in October. The rains are usually heavy. October as well as January, February, March, and November is considered the most uncomfortable time to visit Camboriú.