May in Erlangen averages a daily high of 19.9°C with nights around 8.3°C. Expect roughly 12.4 wet days totalling 68mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Erlangen is May–September.
Based on MOHRENDORF KLEINSEEBACH, GM (6.6km), 1995–2024. 30 years of May data.