February in Yancheng averages a daily high of 9.3°C with nights around 0.8°C. Expect roughly 7 wet days totalling 38.9mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Yancheng is April–May.
Based on DONGTAI, CH (57.6km), 1995–2024. 26 years of February data.