Climate almanac
Jiayuguan
Gansu, China · 39.81°, 98.29°
What is the weather like in Jiayuguan in December?
In December, Jiayuguan is typically 29°F (-2°C) during the day and 11°F (-12°C) at night. The month brings about 0.2 in (5 mm) of precipitation in total. Snowfall averages about 1.5 in (38 mm) over the month.
- Average high29°F (-2°C)
- Average low11°F (-12°C)
- Precipitation0.2 in (5 mm)
- Clear or mostly clear days17
- Snowfall1.5 in (38 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)