January in Le Havre averages a daily high of 8.4°C with nights around 2.8°C. Expect roughly 15.8 wet days totalling 65.8mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Le Havre is June–September.
Based on CAEN CARPIQUET, FR (43km), 1995–2024. 30 years of January data.