April in Mendip averages a daily high of 14.2°C with nights around 4.4°C. Expect roughly 11.7 wet days totalling 49.2mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Mendip is June–September.
Based on YEOVILTON, UK (25.7km), 1995–2024. 29 years of April data.