March in Düzce averages a daily high of 11.3°C with nights around -0.4°C. Expect roughly 15.2 wet days totalling 59.6mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Düzce is June–October.
Based on BOLU, TU (38.6km), 1995–2024. 25 years of March data.