2025 Compare Cities Climate:
Mill Valley, CA vs Granite Bay, CA

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Highlights
- Granite Bay has 47.3% less rainy days than Mill Valley.
- Granite Bay has 3.9% more Sunny Days than Mill Valley.
- On the BestPlaces comfort index, Granite Bay scores 2.4% worse than Mill Valley
 Mill Valley, CAGranite Bay, CAUnited States
 Rainfall  Unlock2138
 Snowfall0  Unlock28
 Precipitation  Unlock59106
 Sunny255  Unlock205
 Avg. July High  Unlock9486
 Avg. Jan. Low43  Unlock22
 Comfort Index (higher=better)  Unlock8.27
 UV Index5.2  Unlock4.3
 Elevation  Unlock4272443
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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Reviews for Granite Bay    2 Reviews

Love it here! School system is fantastic! The people are friendly. We’re seated right next to Folsom lake & the Sierra Nevadas. It’s gorgeous here. I’m grateful to  More

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Consider Granite Bay among your choices to relocate. It is centrally located between highways 50 and 80 for easy commuting. It is 1/2 hour to the international airport.  More

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