July in Cluj-Napoca averages a daily high of 27.1°C with nights around 14.4°C. Expect roughly 11.8 wet days totalling 86.8mm. 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 July data.