2025 Compare Cities Climate:
Fairfax, VA vs Sunnyvale, CA

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Highlights
- Sunnyvale has 64.2% less rainy days than Fairfax.
- Sunnyvale has 31.3% more Sunny Days than Fairfax.
- On the BestPlaces comfort index, Sunnyvale scores 20.5% better than Fairfax
 Fairfax, VASunnyvale, CAUnited States
 Rainfall  Unlock1538
 Snowfall22  Unlock28
 Precipitation  Unlock63106
 Sunny198  Unlock205
 Avg. July High  Unlock8086
 Avg. Jan. Low24  Unlock22
 Comfort Index (higher=better)  Unlock8.87
 UV Index4.3  Unlock4.3
 Elevation  Unlock1252443
Reviews for Fairfax    28 Reviews

I lived in the area for 17 years through high school until I eventually became a truck driver. Having now seen most states extensively, I wanted to fairly review what  More

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Living in Fairfax, or any of the Northern Virginia suburbs of DC, means dealing with highways that are a Gordian knot of converging lanes and overpasses, making long  More

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Over 10 years ago

The Cost of living here is high. Though the standard of living is also high, unless you're making over 50,000/year, it's difficult to both live and build any sort 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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