2026 Compare Cities Climate:
McKinney, TX vs Sunnyvale, CA

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Highlights
- Sunnyvale has 62.5% less rainy days than McKinney.
- Sunnyvale has 13.5% more Sunny Days than McKinney.
- On the BestPlaces comfort index, Sunnyvale scores 22.2% better than McKinney
 McKinney, TXSunnyvale, CAUnited States
 Rainfall  Unlock1538
 Snowfall2  Unlock28
 Precipitation  Unlock63106
 Sunny229  Unlock205
 Avg. July High  Unlock8086
 Avg. Jan. Low32  Unlock22
 Comfort Index (higher=better)  Unlock8.87
 UV Index5.6  Unlock4.3
 Elevation  Unlock1252443
Reviews for Mckinney    19 Reviews

Amir · 
Over 4 years ago

Very charming town. This city has been extremely discipline and not trying to keep up with neighboring cities to bring big name outsiders and because of it has tons of  More

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We've lived in McKinney for 8 years. We left California because we knew where it was headed and thankfully ended up in McKinney. We have seen it grow tremendously. We  More

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I have only spent a few days in Mckinney and surrounding area such as Plano prosper Lucas Frisco and down town Dallas. The reason I and my family visited from New York  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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