2025 Compare Cities Climate:
Mill Valley, CA vs Upper Montclair, NJ

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Highlights
- Upper Montclair has 21.4% more rainy days than Mill Valley.
- Upper Montclair has 19.6% less Sunny Days than Mill Valley.
- On the BestPlaces comfort index, Upper Montclair scores 14.3% worse than Mill Valley
 Mill Valley, CAUpper Montclair, NJUnited States
 Rainfall  Unlock4938
 Snowfall0  Unlock28
 Precipitation  Unlock122106
 Sunny255  Unlock205
 Avg. July High  Unlock8586
 Avg. Jan. Low43  Unlock22
 Comfort Index (higher=better)  Unlock7.27
 UV Index5.2  Unlock4.3
 Elevation  Unlock3252443
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 Upper Montclair    0 Reviews

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