December in Jinshanlu averages a daily high of -7.2°C with nights around -18.8°C. Expect roughly 8.1 wet days totalling 24.4mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Jinshanlu is May–June.
Based on ALTAY, CH (13.6km), 1995–2024. 26 years of December data.