July in Bayreuth averages a daily high of 24.8°C with nights around 11.8°C. Expect roughly 14 wet days totalling 83.7mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Bayreuth is May–September.
Based on HEINERSREUTH VOLLHOF, GM (4.7km), 1995–2024. 30 years of July data.