Climate almanac
Porterville
Western Cape, South Africa · -33.02°, 18.99°
What is the weather like in Porterville in December?
In December, Porterville is typically 83°F (28°C) during the day and 57°F (14°C) at night. The month brings about 1.0 in (25 mm) of precipitation in total.
- Average high83°F (28°C)
- Average low57°F (14°C)
- Precipitation1.0 in (25 mm)
- Clear or mostly clear days23
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)