The best months to visit Hungary are April and September. See monthly temperatures, rainfall and rain days (1991–2020 averages) to plan your trip.
Average daytime high and monthly rainfall in Hungary: January 6°C / 36mm; February 13°C / 36mm; March 15°C / 42mm; April 20°C / 46mm; May 24°C / 67mm; June 28°C / 71mm; July 32°C / 72mm; August 33°C / 58mm; September 24°C / 58mm; October 17°C / 52mm; November 9°C / 52mm; December 6°C / 44mm.