July in Nantai averages a daily high of 28.9°C with nights around 22.3°C. Expect roughly 9.5 wet days totalling 163mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Nantai is May–June.
Based on YINGKOU, CH (58.4km), 1995–2024. 24 years of July data.