February in Chino Hills averages a daily high of 20.3°C with nights around 5°C. Expect roughly 6 wet days totalling 61.3mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Chino Hills is March–May.
Based on CHINO AIRPORT, CA US (12.5km), 1995–2024. 26 years of February data.