2025 Compare Cities Climate:
Portola, CA vs Casper, WY

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Highlights
- Casper has 26.1% less rainy days than Portola.
- Casper has 9.5% less Sunny Days than Portola.
- On the BestPlaces comfort index, Casper scores 4.2% worse than Portola
 Portola, CACasper, WYUnited States
 Rainfall  Unlock1338
 Snowfall38  Unlock28
 Precipitation  Unlock79106
 Sunny243  Unlock205
 Avg. July High  Unlock8886
 Avg. Jan. Low18  Unlock22
 Comfort Index (higher=better)  Unlock6.87
 UV Index5.1  Unlock4.3
 Elevation  Unlock51052443
Reviews for Portola    1 Reviews

Over 2 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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Reviews for Casper    36 Reviews

Wyoming is an interesting place. From vast mountains that pulls you towards them to flat plains as far as the eye can see. The people are same as every where else other  More

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Over 4 years ago

I've lived here 3 mo..... this place is run my retired Republicans that have nothing better to do then mess up other people's day. The town is very poorly taken care  More

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Over 5 years ago

I lived here for one year (78-79). Saw a lot of cold weather and snow. Most cars had sprung doors from severe winds taking them out of their owners hands. Might have  More

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