The best months to visit Martinique are January and February. See monthly temperatures, rainfall and rain days (1991–2020 averages) to plan your trip.
Average daytime high and monthly rainfall in Martinique: January 27°C / 51mm; February 28°C / 37mm; March 28°C / 39mm; April 29°C / 48mm; May 30°C / 64mm; June 30°C / 77mm; July 29°C / 106mm; August 29°C / 117mm; September 29°C / 131mm; October 30°C / 141mm; November 29°C / 124mm; December 28°C / 65mm.