2025 Compare Cities Climate:
Rockford, IL vs Sunnyvale, CA

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Highlights
- Sunnyvale has 58.5% less rainy days than Rockford.
- Sunnyvale has 38.3% more Sunny Days than Rockford.
- On the BestPlaces comfort index, Sunnyvale scores 29.4% better than Rockford
 Rockford, ILSunnyvale, CAUnited States
 Rainfall  Unlock1538
 Snowfall35  Unlock28
 Precipitation  Unlock63106
 Sunny188  Unlock205
 Avg. July High  Unlock8086
 Avg. Jan. Low13  Unlock22
 Comfort Index (higher=better)  Unlock8.87
 UV Index3.5  Unlock4.3
 Elevation  Unlock1252443
Reviews for Rockford    54 Reviews

Over 5 years ago

I've lived here my whole life . I love  More

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I was raised in the area and lived here 3/4 of my life. Rockford has definitely made efforts to bring events into the area so there are things to do and they have  More

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Over 6 years ago

Rockford has made great strides in the past 20 years. Downtown used to be a ghost town. Now, there are activities almost every weekend. City government has worked to  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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