2026 Compare Cities :
Sunnyvale, CA vs Glendale Heights, IL

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 Sunnyvale, CAGlendale Heights, ILUnited States
 Rainfall  Unlock37.938.1
 Snowfall0  Unlock27.8
 Precipitation Days62.6122106.2
 Sunny260  Unlock205
 Avg. July High  Unlock85.185.8
 Avg. Jan. Low42.3  Unlock21.7
 Comfort Index (higher=better)  Unlock6.87
 UV Index5.1  Unlock4.3
 Elevation ft.1257612443
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 Glendale Heights    1 Reviews

Over 17 years ago

thye school are very poor 3rd poorest in the state.the schools are cheap and  More

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