January in Kuşadası averages a daily high of 13.6°C with nights around 7.4°C. Expect roughly 9.4 wet days totalling 122.9mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Kuşadası is April–May.
Based on SAMOS AIRPORT, GR (34.8km), 1995–2024. 11 years of January data.