December in Taunton averages a daily high of 6.8°C with nights around -3.6°C. Expect roughly 12 wet days totalling 111mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Taunton is May–October.
Based on TAUNTON MUNICIPAL AIRPORT, MA US (6.3km), 1995–2024. 27 years of December data.