August in Cluj-Napoca averages a daily high of 27.3°C with nights around 14.1°C. Expect roughly 9.3 wet days totalling 66mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Cluj-Napoca is May–September.
Based on CLUJ NAPOCA, RO (3.1km), 1995–2024. 30 years of August data.