December in Xuanhua averages a daily high of 0.6°C with nights around -9.5°C. Rain is rare — about 1.3 wet days and 2.4mm across the month. A hard month to visit for comfort alone.
Across the year, the best time to visit Xuanhua is April–May.
Based on HUAILAI, CH (42.7km), 1995–2024. 30 years of December data.