May in Victoria averages a daily high of 30.1°C with nights around 20°C. Expect roughly 6.4 wet days totalling 115.1mm. Comfortable conditions for being outdoors all day.
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. 15 years of May data.