October in Punta Cana is the rainiest and the cloudiest month of the year. In October, the weather in Punta Cana is typically hot. Average daily high temperature in October is about 29 degrees above zero. On average, Punta Cana has 25 rainy, 4 partly cloudy, 1 sunny, and 1 cloudy day in October. The rains are usually heavy. October as well as May, June, July, and August is considered the most uncomfortable time to visit Punta Cana.