December in Esslingen averages a daily high of 5.1°C with nights around -1.1°C. Expect roughly 14 wet days totalling 45.8mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Esslingen is June–September.
Based on STUTTGART ECHTERDINGEN, GM (8.1km), 1995–2024. 30 years of December data.