June in Parma averages a daily high of 26.2°C with nights around 15.8°C. Expect roughly 11.9 wet days totalling 97.4mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Parma is May–September.
Based on CLEVELAND HOPKINS INTERNATIONAL AIRPORT, OH US (11.5km), 1995–2024. 30 years of June data.