August in Košice averages a daily high of 26.8°C with nights around 14.8°C. Expect roughly 9.5 wet days totalling 69.4mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Košice is May–September.
Based on KOSICE, LO (6.1km), 1995–2024. 27 years of August data.