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

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Highlights
- Mill Valley has 222.2% more rainy days than Porterville.
- Mill Valley has 5.9% less Sunny Days than Porterville.
- On the BestPlaces comfort index, Mill Valley scores 5.0% better than Porterville
 Porterville, CAMill Valley, CAUnited States
 Rainfall  Unlock4138
 Snowfall0  Unlock28
 Precipitation  Unlock78106
 Sunny271  Unlock205
 Avg. July High  Unlock7786
 Avg. Jan. Low38  Unlock22
 Comfort Index (higher=better)  Unlock8.47
 UV Index5.7  Unlock4.3
 Elevation  Unlock822443
Reviews for Porterville    11 Reviews

Over 4 years ago

Nobody speaks English... It`s overran by Mexican drug cartels! The best thing I EVER did was get the hell out of  More

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Over 8 years ago

Porterville is a small town in need of employment opportunities. Our crime rates are par with the rest of the US. The 1st generation immigrants are not the problem, they  More

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I moved to Porterville 7 years ago when I moved from the east coast. My first impression was the nice cooler climate with the majestic mountains nearby so it was good  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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