August in Erfurt averages a daily high of 23.7°C with nights around 12.7°C. Expect roughly 11.4 wet days totalling 62.7mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Erfurt is June–September.
Based on ERFURT BINDERSLEBEN, GM (5.1km), 1995–2024. 30 years of August data.