The best months to visit Marshall Islands 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 Marshall Islands: January 28°C / 206mm; February 28°C / 188mm; March 28°C / 187mm; April 28°C / 248mm; May 29°C / 273mm; June 29°C / 294mm; July 29°C / 320mm; August 29°C / 299mm; September 29°C / 289mm; October 29°C / 322mm; November 29°C / 326mm; December 29°C / 305mm.