2026 Compare Cities Climate:
Portola, CA vs Greenville, CA

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Highlights
- Greenville has 181.3% more rainy days than Portola.
- Greenville has 0.8% more Sunny Days than Portola.
- On the BestPlaces comfort index, Greenville scores 1.4% worse than Portola
 Portola, CAGreenville, CAUnited States
 Rainfall  Unlock5038
 Snowfall38  Unlock28
 Precipitation  Unlock71106
 Sunny243  Unlock205
 Avg. July High  Unlock8886
 Avg. Jan. Low18  Unlock22
 Comfort Index (higher=better)  Unlock77
 UV Index5.1  Unlock4.3
 Elevation  Unlock35862443
Reviews for Portola    1 Reviews

Over 3 years ago

Sssh.... sorry, we are closed :) Kidding, but it's a lovely place I stayed for about 5 years before moving to Idaho. Winters can be tough, very green.   More

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