2026 Compare Cities Climate:
Los Olivos, CA vs St. Helena, CA

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Highlights
- St. Helena has 74.2% more rainy days than Los Olivos.
- St. Helena has 7.7% less Sunny Days than Los Olivos.
- On the BestPlaces comfort index, St. Helena scores 4.6% worse than Los Olivos
 Los Olivos, CASt. Helena, CAUnited States
 Rainfall  Unlock3738
 Snowfall0  Unlock28
 Precipitation  Unlock71106
 Sunny285  Unlock205
 Avg. July High  Unlock8986
 Avg. Jan. Low39  Unlock22
 Comfort Index (higher=better)  Unlock8.37
 UV Index5.7  Unlock4.3
 Elevation  Unlock2532443
Reviews for Los Olivos    0 Reviews

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Reviews for St. Helena    2 Reviews

Over 5 years ago

There is no better place to raise a family. Great community, excellent resources, fabulous restaurants, amazing hikes and beautiful scenery.  More

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Over 20 years ago

I currently live in Sacramento, California for about 5 months and returning to batavia, New York in 5 more months. My boyfriend and I are going to get a place together  More

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