July in Tai’an averages a daily high of 32.1°C with nights around 23.3°C. Expect roughly 11.8 wet days totalling 195.7mm. 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 July data.