Climate almanac
Yancheng
Jiangsu, China · 33.36°, 120.16°
What is the weather like in Yancheng in December?
In December, Yancheng is typically 49°F (10°C) during the day and 33°F (1°C) at night. The month brings about 1.1 in (28 mm) of precipitation in total. Snowfall averages about 0.3 in (7 mm) over the month.
- Average high49°F (10°C)
- Average low33°F (1°C)
- Precipitation1.1 in (28 mm)
- Clear or mostly clear days14
- Snowfall0.3 in (7 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)