The best months to visit Saint Vincent and the Grenadines 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 Saint Vincent and the Grenadines: January 24°C / 39mm; February 25°C / 25mm; March 26°C / 28mm; April 27°C / 36mm; May 27°C / 53mm; June 26°C / 94mm; July 26°C / 120mm; August 26°C / 142mm; September 27°C / 139mm; October 27°C / 149mm; November 26°C / 141mm; December 25°C / 57mm.