June in Niš averages a daily high of 28.2°C with nights around 14.7°C. Expect roughly 9.8 wet days totalling 57.6mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Niš is April–June.
Based on NIS, RI (1km), 1995–2024. 30 years of June data.