August in Tai’an averages a daily high of 30.6°C with nights around 22.2°C. Expect roughly 11.5 wet days totalling 192mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Tai’an is April–May.
Based on JINAN, CH (46.5km), 1995–2024. 22 years of August data.