Aruba has the most visitors during the high season, which runs from mid-December until mid-April. This is because people from Northern climates visit Aruba to escape the cold. Aruba also has an increased number of visitors during Carnival, which can occur between January and March, depending on the year.
Aruba's trade winds end in September, making the island seem hotter. Fewer people visit during this time, and travelers may find special deals if they enjoy the heat. The island lies outside of the hurricane belt but still experiences some tropical weather. Most of the rain falls between October and January, but storms tend to be short.