January in Kingsport averages a daily high of 8.2°C with nights around -2.5°C. Expect roughly 12.2 wet days totalling 98.2mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Kingsport is April–May.
Based on KINGSPORT, TN US (4.5km), 1995–2024. 30 years of January data.