The best months to visit Eritrea are November and December. See monthly temperatures, rainfall and rain days (1991–2020 averages) to plan your trip.
Average daytime high and monthly rainfall in Eritrea: January 26°C / 46mm; February 29°C / 29mm; March 30°C / 45mm; April 31°C / 60mm; May 31°C / 43mm; June 31°C / 33mm; July 25°C / 169mm; August 23°C / 192mm; September 27°C / 33mm; October 27°C / 26mm; November 24°C / 33mm; December 24°C / 34mm.