May in Tianjin averages a daily high of 27.5°C with nights around 15°C. Expect roughly 5.3 wet days totalling 35.5mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Tianjin is April–May.
Based on TIANJIN, CH (4.8km), 1995–2024. 30 years of May data.