April in Bristol averages a daily high of 15.5°C with nights around 2.3°C. Expect roughly 11.4 wet days totalling 115.1mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Bristol is May–June.
Based on BURLINGTON, CT US (13.7km), 1995–2024. 28 years of April data.