The best months to visit Yemen 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 Yemen: January 23°C / 6mm; February 26°C / 6mm; March 27°C / 20mm; April 29°C / 37mm; May 32°C / 36mm; June 33°C / 15mm; July 33°C / 53mm; August 30°C / 101mm; September 32°C / 19mm; October 29°C / 9mm; November 26°C / 4mm; December 22°C / 2mm.