Know when is the peak season and best time to visit Baden - Baden. Plan your vacation during the ideal time to visit Baden - Baden for maximum fun to go. All you have to do is define your weather preferences and we will find you the best time for your trip. Comfort Level According to Your Preferences, %. January. The intention is to do this trip some time during the period June - August (this year). And I am Browse all 5, Baden -Wurttemberg topics».