March in Bath averages a daily high of 10.5°C with nights around 2.9°C. Expect roughly 13.2 wet days totalling 57.1mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Bath is June–September.
Based on LYNEHAM, UK (29.3km), 1995–2024. 30 years of March data.