April in Pforzheim averages a daily high of 15.5°C with nights around 4.1°C. Expect roughly 10.8 wet days totalling 46.5mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Pforzheim is June–September.
Based on PFORZHEIM ISPRINGEN, GM (5.4km), 1995–2024. 19 years of April data.