The best months to visit Burundi are June and July. See monthly temperatures, rainfall and rain days (1991–2020 averages) to plan your trip.
Average daytime high and monthly rainfall in Burundi: January 25°C / 67mm; February 26°C / 46mm; March 25°C / 56mm; April 24°C / 76mm; May 25°C / 54mm; June 25°C / 11mm; July 27°C / 2mm; August 27°C / 3mm; September 29°C / 7mm; October 26°C / 24mm; November 24°C / 39mm; December 23°C / 89mm.