The best months to visit Iraq are March and February. See monthly temperatures, rainfall and rain days (1991–2020 averages) to plan your trip.
Average daytime high and monthly rainfall in Iraq: January 19°C / 25mm; February 19°C / 21mm; March 24°C / 20mm; April 33°C / 13mm; May 35°C / 4mm; June 45°C / 0mm; July 45°C / 0mm; August 44°C / 0mm; September 40°C / 0mm; October 32°C / 8mm; November 23°C / 21mm; December 17°C / 23mm.