January in Spring averages a daily high of 17.8°C with nights around 6.3°C. Expect roughly 9.4 wet days totalling 97.1mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Spring is February–April.
Based on HOUSTON INTERCONTINENTAL AIRPORT, TX US (11.9km), 1995–2024. 30 years of January data.