September in Ga-Rankuwa averages a daily high of 27°C with nights around 11°C. Expect roughly 5 wet days totalling 14.8mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Ga-Rankuwa is May–September.
Based on PRETORIA IRENE, SF (40.1km), 1995–2024. 29 years of September data.