January in Greenville averages a daily high of 12°C with nights around 0.7°C. Expect roughly 10.7 wet days totalling 94mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Greenville is April–May.
Based on GREENVILLE, NC US (4.2km), 1995–2024. 29 years of January data.