The best months to visit Jamaica are February and January. See monthly temperatures, rainfall and rain days (1991–2020 averages) to plan your trip.
Average daytime high and monthly rainfall in Jamaica: January 26°C / 28mm; February 24°C / 26mm; March 28°C / 38mm; April 27°C / 41mm; May 28°C / 105mm; June 27°C / 80mm; July 28°C / 72mm; August 29°C / 93mm; September 28°C / 135mm; October 27°C / 144mm; November 25°C / 86mm; December 25°C / 47mm.