2025 Compare Cities Climate:
St. Helens, OR vs Mammoth Lakes, CA

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Highlights
- Mammoth Lakes has 71.4% less rainy days than St. Helens.
- Mammoth Lakes has 95.0% more Sunny Days than St. Helens.
- On the BestPlaces comfort index, Mammoth Lakes scores 8.5% worse than St. Helens
 St. Helens, ORMammoth Lakes, CAUnited States
 Rainfall  Unlock1538
 Snowfall2  Unlock28
 Precipitation  Unlock77106
 Sunny141  Unlock205
 Avg. July High  Unlock7886
 Avg. Jan. Low33  Unlock22
 Comfort Index (higher=better)  Unlock6.57
 UV Index2.9  Unlock4.3
 Elevation  Unlock78802443
Reviews for St. Helens    3 Reviews

Over 12 years ago

Poor community with a lo of riff-raff and shady  More

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Over 15 years ago

I HAVE BEEN HERE FOR 2 YEARS NOW,COMING HERE FROM THE MID-WEST,AND I AM HERE TO STAY FOR THE REST OF MY LIFE AND EVEN INTO THE HEREAFTER. THE BEAUTY OF THE PACIFIC  More

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Over 17 years ago

As a transplant from California, I was suprised at first with the moderate weather as I had been told how wet and dreary the Portland area was in comparison. Yes it  More

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Reviews for Mammoth Lakes    0 Reviews

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