2025 Compare Cities Climate:
Ann Arbor, MI vs Portola Valley, CA

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Highlights
- Portola Valley has 14.7% less rainy days than Ann Arbor.
- Portola Valley has 47.2% more Sunny Days than Ann Arbor.
- On the BestPlaces comfort index, Portola Valley scores 25.4% better than Ann Arbor
 Ann Arbor, MIPortola Valley, CAUnited States
 Rainfall  Unlock3138
 Snowfall43  Unlock28
 Precipitation  Unlock73106
 Sunny178  Unlock205
 Avg. July High  Unlock7786
 Avg. Jan. Low17  Unlock22
 Comfort Index (higher=better)  Unlock8.47
 UV Index3.3  Unlock4.3
 Elevation  Unlock4592443
Reviews for Ann Arbor    49 Reviews

Over 8 years ago

Highly educated city. traffic and parking is bad. university culture is nice, not sure about elsewhere. no good pizza! if you're looking for food, I recommend "a taste  More

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Uh, compared to my other favorite college towns this one lacks flavor. Safer and kinda pretty, but not the greenest place, it's fine. Good restaurants, music, art,  More

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Over 10 years ago

Ann Arbor bus service (AATA) is quite good. The Detroit Metro Airport is only a 20 min. drive away and is also quite good. The traffic in Ann Arbor is usually mild  More

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Reviews for Portola Valley    0 Reviews

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