July in Vyborg averages a daily high of 22.8°C with nights around 14.7°C. Expect roughly 11.7 wet days totalling 72.8mm. 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 July data.