2025 Compare Cities Climate:
Del Mar, CA vs Sunnyvale, CA

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Highlights
- Sunnyvale has 33.9% more rainy days than Del Mar.
- Sunnyvale has 1.5% less Sunny Days than Del Mar.
- On the BestPlaces comfort index, Sunnyvale scores 3.3% worse than Del Mar
 Del Mar, CASunnyvale, CAUnited States
 Rainfall  Unlock1538
 Snowfall0  Unlock28
 Precipitation  Unlock63106
 Sunny264  Unlock205
 Avg. July High  Unlock8086
 Avg. Jan. Low48  Unlock22
 Comfort Index (higher=better)  Unlock8.87
 UV Index5.9  Unlock4.3
 Elevation  Unlock1252443
Reviews for Del Mar    2 Reviews

I'm born, and raised in the Chicago area, and had most of my career while living in the Washington, DC area. San Diego does take some getting used to. Where you live  More

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Over 15 years ago

Greatest weather in the  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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