2026 Compare Cities Climate:
Greenwich, CT vs Portland, OR

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Highlights
- Portland has 15.9% less rainy days than Greenwich.
- Portland has 24.2% less Sunny Days than Greenwich.
- On the BestPlaces comfort index, Portland scores 5.6% better than Greenwich
 Greenwich, CTPortland, ORUnited States
 Rainfall  Unlock4338
 Snowfall30  Unlock28
 Precipitation  Unlock156106
 Sunny190  Unlock205
 Avg. July High  Unlock8186
 Avg. Jan. Low21  Unlock22
 Comfort Index (higher=better)  Unlock7.57
 UV Index3.4  Unlock4.3
 Elevation  Unlock332443
Reviews for Greenwich    2 Reviews

Over 18 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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Reviews for Portland    386 Reviews

I lived in Portland for 19 years (I've also lived in Boise, ID, the Bay Area, Austin, TX and now Nampa, ID). It drives me nuts when people try to give a large city a  More

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One of the best cities in America. Food scene is the best in the world. Weather is preferable over places where you have the same weather year round. I enjoy the  More

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I moved from Houston to Portland about a year ago. I remember reading the reviews on here and it making me second guess moving before I did, so I wanted to come back and  More

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