April in Brighton averages a daily high of 13.6°C with nights around 6.6°C. Expect roughly 9.7 wet days totalling 39.3mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Brighton is June–September.
Based on EASTBOURNE, UK (30.8km), 1995–2024. 27 years of April data.