October in Sishui averages a daily high of 21.9°C with nights around 9.7°C. Expect roughly 4.5 wet days totalling 29.5mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Sishui is April–May.
Based on YANZHOU, CH (39.6km), 1995–2024. 30 years of October data.