March in Bern averages a daily high of 10.9°C with nights around 0.8°C. Expect roughly 10.7 wet days totalling 53.2mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Bern is June–September.
Based on PAYERNE, SZ (40.5km), 1995–2024. 30 years of March data.