February in Garden Grove averages a daily high of 21.3°C with nights around 9.3°C. Expect roughly 6.3 wet days totalling 72.3mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Garden Grove is April–July.
Based on SANTA ANA FIRE STATION, CA US (7.7km), 1995–2024. 30 years of February data.