March in Bunbury averages a daily high of 27.8°C with nights around 14.5°C. Expect roughly 3.2 wet days totalling 19.1mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Bunbury is October–April.
Based on BUNBURY, AS (3.3km), 1995–2024. 29 years of March data.