August in Munich averages a daily high of 24.7°C with nights around 14.2°C. Expect roughly 14.1 wet days totalling 122.7mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Munich is May–September.
Based on MUNCHEN NYMPHENBURG, GM (6.3km), 1995–2024. 30 years of August data.