2025 Compare Cities Climate:
Sonoma, CA vs Mill Valley, CA

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Highlights
- Mill Valley has 32.2% more rainy days than Sonoma.
- Mill Valley has 2.7% less Sunny Days than Sonoma.
- On the BestPlaces comfort index, Mill Valley scores 0.0% worse than Sonoma
 Sonoma, CAMill Valley, CAUnited States
 Rainfall  Unlock4138
 Snowfall0  Unlock28
 Precipitation  Unlock78106
 Sunny262  Unlock205
 Avg. July High  Unlock7786
 Avg. Jan. Low38  Unlock22
 Comfort Index (higher=better)  Unlock8.47
 UV Index4.9  Unlock4.3
 Elevation  Unlock822443
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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Reviews for Mill Valley    7 Reviews

I lived in southern Marin County for 20 years and lived it. Just moved  More

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Over 15 years ago

Mill Valley is a perfect place to live and raise a family, if you don't mind a cost of living index of 233. Don't distress - go mountain biking or hiking with  More

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Over 16 years ago

Good weather all year around. Great public schools. Cost of living very high. Crime low wonderful outdoor activities nearby like hiking, beaches,  More

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