September in Victoria averages a daily high of 32.4°C with nights around 21.2°C. Expect roughly 8 wet days totalling 98.2mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Victoria is November–April.
Based on VICTORIA FIRE DEPARTMENT NUMBER 5, TX US (6.3km), 1995–2024. 19 years of September data.