2025 Compare Cities Climate:
Boulder, CO vs Greenwich, CT

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Highlights
- Greenwich has 181.2% more rainy days than Boulder.
- Greenwich has 22.4% less Sunny Days than Boulder.
- On the BestPlaces comfort index, Greenwich scores 0.0% worse than Boulder
 Boulder, COGreenwich, CTUnited States
 Rainfall  Unlock5138
 Snowfall71  Unlock28
 Precipitation  Unlock124106
 Sunny245  Unlock205
 Avg. July High  Unlock8486
 Avg. Jan. Low19  Unlock22
 Comfort Index (higher=better)  Unlock7.17
 UV Index5.8  Unlock4.3
 Elevation  Unlock1132443
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 Greenwich    2 Reviews

Over 17 years ago

Cost of Living is very high. If you can afford it, this is a very nice place to  More

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Cost of living, especially utilities is high. Even have a 'special' gas surcharge at the pump for those living (and buying) in lower Fairfield County. At the same time  More

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