December in Xigang averages a daily high of 1.4°C with nights around -10°C. Rain is rare — about 0.5 wet days and 0.7mm across the month. A hard month to visit for comfort alone.
Across the year, the best time to visit Xigang is April–May.
Based on YINCHUAN, CH (16km), 1995–2024. 26 years of December data.