2025 Compare Cities Climate:
Brentwood, CA vs Greenwich, CT

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Highlights
- Greenwich has 251.0% more rainy days than Brentwood.
- Greenwich has 26.9% less Sunny Days than Brentwood.
- On the BestPlaces comfort index, Greenwich scores 16.5% worse than Brentwood
 Brentwood, CAGreenwich, CTUnited States
 Rainfall  Unlock5138
 Snowfall0  Unlock28
 Precipitation  Unlock124106
 Sunny260  Unlock205
 Avg. July High  Unlock8486
 Avg. Jan. Low40  Unlock22
 Comfort Index (higher=better)  Unlock7.17
 UV Index5.4  Unlock4.3
 Elevation  Unlock1132443
Reviews for Brentwood    6 Reviews

Brentwood, 50 miles east of San Francisco, has a great climate. We are in a valley, east of Mount Diablo. We get a few weeks of pretty hot days - 100+, but the rest of  More

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Over 15 years ago

I love living in Brentwood. Our city planners and workers have done an excellent job in creating a beautiful city filled with trees, parks, well- planned communities,  More

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We moved to a new “Active Adults” (over 55) housing development in Brentwood about 6 years ago. The location is great if you like to fish, go pleasure-boating, or water  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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