Climate almanac
Knysna
Western Cape, South Africa · -34.04°, 23.05°
What is the weather like in Knysna in December?
In December, Knysna is typically 72°F (22°C) during the day and 61°F (16°C) at night. The month brings about 1.8 in (46 mm) of precipitation in total.
- Average high72°F (22°C)
- Average low61°F (16°C)
- Precipitation1.8 in (46 mm)
- Clear or mostly clear days15
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)