September in Emmen averages a daily high of 19.4°C with nights around 9.5°C. Expect roughly 12.2 wet days totalling 67.5mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Emmen is May–September.
Based on HOOGEVEEN, NL (22.7km), 1995–2024. 30 years of September data.