Climate almanac
St Austell
England, United Kingdom · 50.34°, -4.77°
What is the weather like in St Austell in December?
In December, St Austell is typically 51°F (10°C) during the day and 45°F (7°C) at night. The month brings about 4.4 in (111 mm) of precipitation in total.
- Average high51°F (10°C)
- Average low45°F (7°C)
- Precipitation4.4 in (111 mm)
- Clear or mostly clear days2
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)