March in Placentia averages a daily high of 22.9°C with nights around 10.6°C. Expect roughly 4.8 wet days totalling 46.7mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Placentia is March–June.
Based on ANAHEIM, CA US (2.7km), 1995–2024. 28 years of March data.