March in Wiesbaden averages a daily high of 10.1°C with nights around 1.7°C. Expect roughly 13.1 wet days totalling 53mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Wiesbaden is May–September.
Based on WIESBADEN AURINGEN, GM (7.4km), 1995–2024. 30 years of March data.