May in Ladysmith averages a daily high of 20.9°C with nights around 4.2°C. Expect roughly 3 wet days totalling 6.6mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Ladysmith is March–September.
Based on VAN REENEN, SF (44.2km), 1995–2024. 17 years of May data.