2026 Compare Cities Climate:
Santa Rosa Valley, CA vs Vacaville, CA

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Highlights
- Vacaville has 57.5% more rainy days than Santa Rosa Valley.
- Vacaville has 4.8% less Sunny Days than Santa Rosa Valley.
- On the BestPlaces comfort index, Vacaville scores 9.9% worse than Santa Rosa Valley
 Santa Rosa Valley, CAVacaville, CAUnited States
 Rainfall  Unlock2538
 Snowfall0  Unlock28
 Precipitation  Unlock65106
 Sunny273  Unlock205
 Avg. July High  Unlock9386
 Avg. Jan. Low43  Unlock22
 Comfort Index (higher=better)  Unlock8.27
 UV Index6  Unlock4.3
 Elevation  Unlock1742443
Reviews for Santa Rosa Valley    0 Reviews

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Reviews for Vacaville    10 Reviews

I am a former Bay Area resident who moved to Vacaville to escape the ridiculous cost of living in the Bay. Now, if you are coming from the Bay, this place can seem more  More

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Over 7 years ago

It’s not a bad or dangerous place to live but I believe it doesn’t deserve the 5 stars most people are giving it. I have no idea where these people lived before moving  More

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If you enjoy a sophisticated urban environment, if you're single, if you're highly educated and appreciate access to continuing higher education at the post-graduate  More

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