2025 Compare Cities Climate:
San Luis Obispo, CA vs Mill Valley, CA

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Highlights
- Mill Valley has 103.0% more rainy days than San Luis Obispo.
- Mill Valley has 11.1% less Sunny Days than San Luis Obispo.
- On the BestPlaces comfort index, Mill Valley scores 4.5% worse than San Luis Obispo
 San Luis Obispo, CAMill Valley, CAUnited States
 Rainfall  Unlock4138
 Snowfall0  Unlock28
 Precipitation  Unlock78106
 Sunny287  Unlock205
 Avg. July High  Unlock7786
 Avg. Jan. Low43  Unlock22
 Comfort Index (higher=better)  Unlock8.47
 UV Index5.3  Unlock4.3
 Elevation  Unlock822443
Reviews for San Luis Obispo    21 Reviews

MY FIANCEE AND I ARE LOOKING TO MOVE TO SLO FOR RETIREMENT ( NEXT MONTH ) WE ARE BOTH ARTISTS AND HOPE OUR TALENT WILL HELP WITH COST OF LIVING IN SLO!!! ANY  More

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Over 10 years ago

In almost any season of the year in San Luis Obispo, you’ll find the sun shining and the temperature hitting around 70º at some point in the day. With the temperature  More

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San Luis Obispo and surrounding areas are beautiful, great weather, beaches, farms markets, a downtown area full of some of the best bars and restaurants, wine country,  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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