April in Strasbourg averages a daily high of 17.1°C with nights around 5.7°C. Expect roughly 10.7 wet days totalling 43.3mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Strasbourg is May–September.
Based on STRASBOURG ENTZHEIM, FR (8.7km), 1995–2024. 30 years of April data.