2025 Compare Cities Climate:
Casper, WY vs Prosser, WA

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Highlights
- Prosser has 34.6% less rainy days than Casper.
- Prosser has 13.6% less Sunny Days than Casper.
- On the BestPlaces comfort index, Prosser scores 11.8% better than Casper
 Casper, WYProsser, WAUnited States
 Rainfall  Unlock938
 Snowfall70  Unlock28
 Precipitation  Unlock68106
 Sunny220  Unlock205
 Avg. July High  Unlock8986
 Avg. Jan. Low15  Unlock22
 Comfort Index (higher=better)  Unlock7.67
 UV Index4.9  Unlock4.3
 Elevation  Unlock6662443
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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Reviews for Prosser    2 Reviews

Over 17 years ago

I'm just starting to build a new house in Prosser(bungalow style, 1400 sq. ft.) Very attractive small town in the wine country, near tricities in wash. state. My  More

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I grew up here and didn't think much of how lucky I was, until I returned ten years later. After dealing with the traffic and crowding of big cities like Seattle,  More

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