September in Lubbock averages a daily high of 29.8°C with nights around 15.7°C. Expect roughly 5.9 wet days totalling 64.3mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Lubbock is March–April.
Based on LUBBOCK INTERNATIONAL AIRPORT, TX US (9.3km), 1995–2024. 30 years of September data.