August in Cuxhaven averages a daily high of 21.9°C with nights around 15.4°C. Expect roughly 14.4 wet days totalling 87.4mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Cuxhaven is June–September.
Based on CUXHAVEN, GM (0.7km), 1995–2024. 30 years of August data.