2025 Compare Cities Climate:
Boulder, CO vs Rio Rico, AZ

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Highlights
- Rio Rico has 4.4% less rainy days than Boulder.
- Rio Rico has 15.9% more Sunny Days than Boulder.
- On the BestPlaces comfort index, Rio Rico scores 12.7% better than Boulder
 Boulder, CORio Rico, AZUnited States
 Rainfall  Unlock1738
 Snowfall71  Unlock28
 Precipitation  Unlock60106
 Sunny245  Unlock205
 Avg. July High  Unlock9586
 Avg. Jan. Low19  Unlock22
 Comfort Index (higher=better)  Unlock87
 UV Index5.8  Unlock4.3
 Elevation  Unlock34812443
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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Reviews for Rio Rico    1 Reviews

We retired here from Maine about 5 years ago to leave the cold & damp behind. Here it is warm & dry most of the time, little humidity, not many flies, mosquitoes, etc.   More

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