2026 Compare Cities Climate:
Brea, CA vs Sunnyvale, CA

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Highlights
- Sunnyvale has 1.3% more rainy days than Brea.
- Sunnyvale has 8.1% less Sunny Days than Brea.
- On the BestPlaces comfort index, Sunnyvale scores 4.3% worse than Brea
 Brea, CASunnyvale, CAUnited States
 Rainfall  Unlock1538
 Snowfall0  Unlock28
 Precipitation  Unlock63106
 Sunny283  Unlock205
 Avg. July High  Unlock8086
 Avg. Jan. Low46  Unlock22
 Comfort Index (higher=better)  Unlock8.87
 UV Index5.9  Unlock4.3
 Elevation  Unlock1252443
Reviews for Brea    10 Reviews

I have lived in Orange County and Los Angeles County for over 20 years. The cost of living has prompted 3 friends to move to the Central Valley, Oregon and Washington  More

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Over 13 years ago

I loved living here in Brea, CA for over 17 years. It is a great community. For being a small north Orange County city it has a lot to offer. Schools are really  More

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Great city in N. Orange County. Affordable with lots of  More

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Reviews for Sunnyvale    14 Reviews

At this point, I would only recommend moving to silicon valley for the job market. Sure, the weather is great and the restaurants offer huge variety. But the costs of  More

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Like previous reviewer, tech company's tyranny over city gov and quality of living has negatively impacted a fantastic place to live. Climate, while super, is grossly  More

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I've lived here for 40 years. While the weather is fabulous, For the past ten years of high density housing mostly needed to house thousands of a young up coming tech  More

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