Travelers are more likely to avoid the rainy season in Punta Cana in the Dominican Republic between late November and early April, rather than in the summer months. The rainy season tends to occur between late April and early November, while February and March tend to be the driest months.
The Dominican Republic has relatively stable temperatures that average about 80 degrees Fahrenheit throughout the year. The island experiences about 40 inches of rainfall annually. Rain tends to be more frequent between the months of May and October, when the island is frequently subjected to tropical storms and hurricanes. The months of September, October, November and June generally have the greatest amounts of rainfall and more rainy days than other months.
Colder and drier air currents from the north tend to influence weather during the winter months, which remains warm and sunny, while experiencing less volatile storms and unusual periods of extended rain. February and March usually experience the least amounts of rainfall and the fewest number of rainy days.