August in Kuopio averages a daily high of 20.2°C with nights around 12.5°C. Expect roughly 12.7 wet days totalling 61.9mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Kuopio is June–August.
Based on KUOPIO SAVILAHTI, FI (2km), 1995–2024. 20 years of August data.