March in Kaunas averages a daily high of 4.7°C with nights around -2.7°C. Expect roughly 14.1 wet days totalling 41mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Kaunas is May–September.
Based on KAUNAS, LH (5.3km), 1995–2024. 22 years of March data.