2025 Compare Cities Climate:
Sunnyvale, CA vs Casper, WY

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Highlights
- Casper has 15.6% less rainy days than Sunnyvale.
- Casper has 15.4% less Sunny Days than Sunnyvale.
- On the BestPlaces comfort index, Casper scores 22.7% worse than Sunnyvale
 Sunnyvale, CACasper, WYUnited States
 Rainfall  Unlock1338
 Snowfall0  Unlock28
 Precipitation  Unlock79106
 Sunny260  Unlock205
 Avg. July High  Unlock8886
 Avg. Jan. Low42  Unlock22
 Comfort Index (higher=better)  Unlock6.87
 UV Index5.1  Unlock4.3
 Elevation  Unlock51052443
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 Casper    36 Reviews

Wyoming is an interesting place. From vast mountains that pulls you towards them to flat plains as far as the eye can see. The people are same as every where else other  More

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Over 4 years ago

I've lived here 3 mo..... this place is run my retired Republicans that have nothing better to do then mess up other people's day. The town is very poorly taken care  More

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Over 5 years ago

I lived here for one year (78-79). Saw a lot of cold weather and snow. Most cars had sprung doors from severe winds taking them out of their owners hands. Might have  More

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