December in Camarillo averages a daily high of 19.3°C with nights around 6.5°C. Expect roughly 5.8 wet days totalling 51.7mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Camarillo is April–November.
Based on CAMARILLO AIRPORT, CA US (4.6km), 1995–2024. 26 years of December data.