June in Le Havre averages a daily high of 20.9°C with nights around 11.3°C. Expect roughly 10.5 wet days totalling 55.3mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Le Havre is June–September.
Based on CAEN CARPIQUET, FR (43km), 1995–2024. 30 years of June data.