2025 Compare Cities Climate:
Garden Grove, CA vs Costa Mesa, CA

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Highlights
- Costa Mesa has 9.8% less rainy days than Garden Grove.
- Costa Mesa has 0.4% less Sunny Days than Garden Grove.
- On the BestPlaces comfort index, Costa Mesa scores 0.0% worse than Garden Grove
 Garden Grove, CACosta Mesa, CAUnited States
 Rainfall  Unlock1238
 Snowfall0  Unlock28
 Precipitation  Unlock36106
 Sunny275  Unlock205
 Avg. July High  Unlock7886
 Avg. Jan. Low46  Unlock22
 Comfort Index (higher=better)  Unlock9.37
 UV Index5.9  Unlock4.3
 Elevation  Unlock982443
Reviews for Garden Grove    10 Reviews

I've lived here for over 20 years. City hasn't changed much. Being in the SoCal area, there's plenty of stuff to do around here. Like with all of SoCal, population has  More

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Over 8 years ago

So safe and boring that the police here rarely have anything better to do. At one time, I rented a room in another person's home and decided to put some aluminum foil  More

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Over 13 years ago

This is a very informative  More

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Reviews for Costa Mesa    8 Reviews

Over 15 years ago

Costa mesa has awesome shopping but is way too crowded and I have had 3 cars stolen in the past 5 years along with countless break-ins and theft. Expensive. Close to  More

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Over 16 years ago

Costa Mesa has a near perfect climate . . . plenty of sun but rarely over 100 degrees (our house doesn't even have AC). Nestled between Newport Beach and Huntington  More

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We have a good amount of low-income, medium-income, and relatively high-income  More

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