October in Lünen averages a daily high of 15.6°C with nights around 7.4°C. Expect roughly 13.4 wet days totalling 57.5mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Lünen is May–September.
Based on LUDINGHAUSEN BROCHTRUP, GM (16.9km), 1995–2024. 21 years of October data.