The best months to visit Jordan are October and April. See monthly temperatures, rainfall and rain days (1991–2020 averages) to plan your trip.
Average daytime high and monthly rainfall in Jordan: January 15°C / 48mm; February 15°C / 46mm; March 19°C / 33mm; April 26°C / 11mm; May 27°C / 6mm; June 36°C / 0mm; July 34°C / 0mm; August 33°C / 0mm; September 30°C / 1mm; October 26°C / 7mm; November 19°C / 19mm; December 15°C / 32mm.