October in Mendip averages a daily high of 15.7°C with nights around 7.9°C. Expect roughly 15.2 wet days totalling 83.5mm. 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 October data.