December in Donghai averages a daily high of 21.6°C with nights around 13.7°C. Expect roughly 3.9 wet days totalling 21.5mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Donghai is November–February.
Based on SHANWEI, CH (33.5km), 1995–2024. 26 years of December data.