June in Norrköping averages a daily high of 21.1°C with nights around 10.5°C. Expect roughly 11.7 wet days totalling 59.8mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Norrköping is May–September.
Based on NORRKOPING SMHI, SW (2.5km), 1995–2024. 30 years of June data.