March in Finlyandskiy averages a daily high of 2.2°C with nights around -4.3°C. Expect roughly 12.2 wet days totalling 36.4mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Finlyandskiy is May–August.
Based on ST. PETERSBURG, RS (3.6km), 1995–2024. 25 years of March data.