Climate almanac
Excelsior
Free State, South Africa · -28.94°, 27.06°
What is the weather like in Excelsior in December?
In December, Excelsior is typically 83°F (29°C) during the day and 59°F (15°C) at night. The month brings about 4.6 in (116 mm) of precipitation in total.
- Average high83°F (29°C)
- Average low59°F (15°C)
- Precipitation4.6 in (116 mm)
- Clear or mostly clear days15
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)