The best months to visit Myanmar are January and December. See monthly temperatures, rainfall and rain days (1991–2020 averages) to plan your trip.
Average daytime high and monthly rainfall in Myanmar: January 26°C / 5mm; February 29°C / 2mm; March 32°C / 12mm; April 35°C / 41mm; May 33°C / 271mm; June 30°C / 447mm; July 29°C / 471mm; August 28°C / 480mm; September 30°C / 362mm; October 28°C / 185mm; November 25°C / 40mm; December 25°C / 5mm.