January in Carrollton averages a daily high of 14.3°C with nights around 2.4°C. Expect roughly 6.2 wet days totalling 61.3mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Carrollton is March–April.
Based on DAL FTW WSCMO AIRPORT, TX US (13.8km), 1995–2024. 30 years of January data.