Climate almanac
Mount Barker
South Australia, Australia · -35.07°, 138.87°
What is the weather like in Mount Barker in December?
In December, Mount Barker is typically 78°F (25°C) during the day and 56°F (13°C) at night. The month brings about 1.0 in (24 mm) of precipitation in total.
- Average high78°F (25°C)
- Average low56°F (13°C)
- Precipitation1.0 in (24 mm)
- Clear or mostly clear days16
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)