2025 Compare Cities Climate:
Old Greenwich, CT vs Sonoma, CA

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Highlights
- Sonoma has 39.4% less rainy days than Old Greenwich.
- Sonoma has 49.7% more Sunny Days than Old Greenwich.
- On the BestPlaces comfort index, Sonoma scores 18.3% better than Old Greenwich
 Old Greenwich, CTSonoma, CAUnited States
 Rainfall  Unlock3138
 Snowfall30  Unlock28
 Precipitation  Unlock72106
 Sunny175  Unlock205
 Avg. July High  Unlock8586
 Avg. Jan. Low22  Unlock22
 Comfort Index (higher=better)  Unlock8.47
 UV Index3.4  Unlock4.3
 Elevation  Unlock852443
Reviews for Old Greenwich    0 Reviews

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Reviews for Sonoma    12 Reviews

Over 12 years ago

I love Sonoma. Moved here from Texas and I can't wait to live in this small town with country living all around. I hate all the drama and crime in Vallejo. I live in  More

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I have lived in Sonoma for 3 years now. I relocated after a brief stint in Salt Lake City but lived in San Francisco for 30 years before that. If you like small town  More

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The best aspects of living in Sonoma County,CA: Air quality is best that one can ask for and there is no severe weather. No hazardous weather driving or walking  More

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