March in Lappeenranta averages a daily high of 1.6°C with nights around -5.2°C. Expect roughly 10.9 wet days totalling 24.3mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Lappeenranta is June–August.
Based on LAPPEENRANTA LEPOLA, FI (1.3km), 1995–2024. 17 years of March data.