May in Tongaat averages a daily high of 25.8°C with nights around 14.6°C. Expect roughly 7.2 wet days totalling 32.4mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Tongaat is May–August.
Based on DURBAN INTERNATIONAL, SF (46.8km), 1995–2024. 23 years of May data.