The best months to visit Aruba are February and March. See monthly temperatures, rainfall and rain days (1991–2020 averages) to plan your trip.
Average daytime high and monthly rainfall in Aruba: January 30°C / 33mm; February 30°C / 17mm; March 30°C / 14mm; April 31°C / 20mm; May 31°C / 28mm; June 32°C / 22mm; July 32°C / 25mm; August 32°C / 28mm; September 33°C / 64mm; October 32°C / 104mm; November 30°C / 132mm; December 30°C / 66mm.