June in Amsterdam averages a daily high of 20.7°C with nights around 11.6°C. Expect roughly 11.6 wet days totalling 66.7mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Amsterdam is May–September.
Based on SCHIPHOL, NL (9.4km), 1995–2024. 30 years of June data.