January in Fall River averages a daily high of 4.1°C with nights around -5.5°C. Expect roughly 11.1 wet days totalling 95.8mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Fall River is May–September.
Based on NEW BEDFORD MUNICIPAL AIRPORT, MA US (16.5km), 1995–2024. 27 years of January data.