2026 Compare Cities Climate:
Sunnyvale, CA vs Porterville, CA

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Highlights
- Porterville has 18.2% less rainy days than Sunnyvale.
- Porterville has 4.2% more Sunny Days than Sunnyvale.
- On the BestPlaces comfort index, Porterville scores 9.1% worse than Sunnyvale
 Sunnyvale, CAPorterville, CAUnited States
 Rainfall  Unlock1338
 Snowfall0  Unlock28
 Precipitation  Unlock49106
 Sunny260  Unlock205
 Avg. July High  Unlock9886
 Avg. Jan. Low42  Unlock22
 Comfort Index (higher=better)  Unlock87
 UV Index5.1  Unlock4.3
 Elevation  Unlock4592443
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 Porterville    11 Reviews

Over 5 years ago

Nobody speaks English... It`s overran by Mexican drug cartels! The best thing I EVER did was get the hell out of  More

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Over 9 years ago

Porterville is a small town in need of employment opportunities. Our crime rates are par with the rest of the US. The 1st generation immigrants are not the problem, they  More

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I moved to Porterville 7 years ago when I moved from the east coast. My first impression was the nice cooler climate with the majestic mountains nearby so it was good  More

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