The best months to visit Ethiopia are December and November. See monthly temperatures, rainfall and rain days (1991–2020 averages) to plan your trip.
Average daytime high and monthly rainfall in Ethiopia: January 20°C / 15mm; February 21°C / 18mm; March 21°C / 64mm; April 19°C / 131mm; May 20°C / 159mm; June 18°C / 248mm; July 17°C / 362mm; August 16°C / 388mm; September 18°C / 265mm; October 18°C / 46mm; November 18°C / 10mm; December 20°C / 6mm.