September in Dongning averages a daily high of 19.8°C with nights around 7.7°C. Expect roughly 8.4 wet days totalling 69.8mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Dongning is September.
Based on SUIFENHE, CH (33.3km), 1995–2024. 29 years of September data.