2025 Compare Cities Climate:
Sunnyvale, CA vs Rockville, MD

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Highlights
- Rockville has 174.0% more rainy days than Sunnyvale.
- Rockville has 21.9% less Sunny Days than Sunnyvale.
- On the BestPlaces comfort index, Rockville scores 15.9% worse than Sunnyvale
 Sunnyvale, CARockville, MDUnited States
 Rainfall  Unlock4238
 Snowfall0  Unlock28
 Precipitation  Unlock112106
 Sunny260  Unlock205
 Avg. July High  Unlock8586
 Avg. Jan. Low42  Unlock22
 Comfort Index (higher=better)  Unlock7.47
 UV Index5.1  Unlock4.3
 Elevation  Unlock4562443
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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Reviews for Rockville    16 Reviews

Having practically grown up here, it is fair to think I am biased. Before making assumptions about my opinion, though, I've lived in multiple cities in these states -  More

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Over 10 years ago

No comment at this  More

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Like the title says, the Rockville, MD area is filled with opportunities. But if you don't have a pretty high standing job then I hope you have a rich uncle. I may be  More

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