Climate almanac
Riviersonderend
Western Cape, South Africa · -34.15°, 19.91°
What is the weather like in Riviersonderend in September?
In September, Riviersonderend is typically 70°F (21°C) during the day and 48°F (9°C) at night. The month brings about 1.4 in (36 mm) of precipitation in total.
- Average high70°F (21°C)
- Average low48°F (9°C)
- Precipitation1.4 in (36 mm)
- Clear or mostly clear days11
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)