April in Cottbus averages a daily high of 15.6°C with nights around 3.8°C. Expect roughly 9.5 wet days totalling 30.8mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Cottbus is May–September.
Based on COTTBUS, GM (2.3km), 1995–2024. 30 years of April data.