2025 Compare Cities Climate:
San Tan Valley, AZ vs Boulder, CO

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Highlights
- Boulder has 82.8% more rainy days than San Tan Valley.
- Boulder has 16.1% less Sunny Days than San Tan Valley.
- On the BestPlaces comfort index, Boulder scores 2.7% worse than San Tan Valley
 San Tan Valley, AZBoulder, COUnited States
 Rainfall  Unlock1838
 Snowfall0  Unlock28
 Precipitation  Unlock88106
 Sunny292  Unlock205
 Avg. July High  Unlock8886
 Avg. Jan. Low39  Unlock22
 Comfort Index (higher=better)  Unlock7.17
 UV Index6.2  Unlock4.3
 Elevation  Unlock53282443
Reviews for San Tan Valley    2 Reviews

Over 6 years ago

I’ve lived here for nearly two years now. I find it to be a great place to live with a few drawbacks. 1.) There is no highway access and results in messy traffic  More

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Over 8 years ago

This place is AWFUL what a mistake we made! Schools are crap & constantly begging for supplies, traffic gets worse by the day as they continue to throw up subdivisions,  More

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Reviews for Boulder    55 Reviews

Outside of the university, Boulder had a very distinctive "wealthy hippy" feel. A lot of alternative medicine and a matching ethos. This is changing some among my  More

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We moved here from Texas about 4 years ago and love it here! The amazing sense of community and high regard for the environment are two of the main reasons we love  More

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Over 5 years ago

Most people do much worse than Boulder. I'm the most critical person I've ever met who is never happy or satisfied -- so that's a pretty huge compliment.   More

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