January in Conroe averages a daily high of 16.9°C with nights around 5.5°C. Expect roughly 8.7 wet days totalling 108.3mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Conroe is February–April.
Based on CONROE, TX US (3.3km), 1995–2024. 28 years of January data.