June in Vyborg averages a daily high of 20°C with nights around 11.6°C. Expect roughly 11.6 wet days totalling 60.5mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Vyborg is June–August.
Based on VYBORG, RS (2.9km), 1995–2024. 30 years of June data.