January in Haizhou averages a daily high of 5.3°C with nights around -3.7°C. Expect roughly 3.5 wet days totalling 15.8mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Haizhou is April–May.
Based on GANYU, CH (29.8km), 1995–2024. 26 years of January data.