May in Reutlingen averages a daily high of 20.1°C with nights around 8.1°C. Expect roughly 15 wet days totalling 101.7mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Reutlingen is May–September.
Based on METZINGEN, GM (7.3km), 1995–2024. 22 years of May data.