March in Voronezh averages a daily high of 3.7°C with nights around -3.5°C. Expect roughly 11.7 wet days totalling 37.3mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Voronezh is May–September.
Based on VORONEZ, RS (3.9km), 1995–2024. 28 years of March data.