October in Hangu averages a daily high of 20.2°C with nights around 9°C. Expect roughly 3.9 wet days totalling 33.8mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Hangu is April–May.
Based on TIANJIN, CH (56.1km), 1995–2024. 30 years of October data.