June in Kiel averages a daily high of 20.4°C with nights around 10.7°C. Expect roughly 12.6 wet days totalling 63.3mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Kiel is June–September.
Based on KIEL HOLTENAU, GM (6.1km), 1995–2024. 25 years of June data.