Climate almanac
Riebeek-Kasteel
Western Cape, South Africa · -33.38°, 18.90°
What is the climate like in Riebeek-Kasteel?
The best time to visit Riebeek-Kasteel is typically October – April, with trip comfort peaking in February (9.1/10). Riebeek-Kasteel is warmest in January, when daily highs average 89°F (31°C), and coolest in July, when lows fall to about 41°F (5°C). The wettest month is typically June and the driest is February; the year sees roughly 26 in (667 mm) of precipitation.
- Best time to visitOctober – April — comfort peaks in February (9.1/10)
- Warmest monthJanuary — average high 89°F (31°C)
- Coolest monthJuly — average low 41°F (5°C)
- Wettest monthJune (5.8 in (149 mm))
- Driest monthFebruary (0.4 in (10 mm))
- Annual precipitation26 in (667 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromMalmesbury, 19 km away (1997-2026)