The best months to visit France are July and August. See monthly temperatures, rainfall and rain days (1991–2020 averages) to plan your trip.
Average daytime high and monthly rainfall in France: January 8°C / 52mm; February 10°C / 48mm; March 13°C / 51mm; April 15°C / 50mm; May 17°C / 65mm; June 21°C / 58mm; July 24°C / 54mm; August 26°C / 57mm; September 18°C / 47mm; October 18°C / 61mm; November 13°C / 59mm; December 8°C / 68mm.