The best time to visit Germany is in April, May, and June, or between September and October. However, December is a great month for Christmas markets.
April, May, June, September, and October offer lower prices, smaller crowds, and the best weather for a well-rounded trip. However, the last week of September and first week of October become very crowded in Munich because of Oktoberfest.
Christmas markets are festive and take place from December 1 to 24. The top three take place in Munich, Rothenburg, and Nuremberg, but smaller towns also host festive, colorful, and cozy events.
Learn more: Best Time to Visit Germany