2025 Compare Cities Climate:
Sumter, SC vs Casper, WY

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Highlights
- Casper has 72.6% less rainy days than Sumter.
- Casper has 0.9% less Sunny Days than Sumter.
- On the BestPlaces comfort index, Casper scores 8.1% worse than Sumter
 Sumter, SCCasper, WYUnited States
 Rainfall  Unlock1338
 Snowfall1  Unlock28
 Precipitation  Unlock79106
 Sunny222  Unlock205
 Avg. July High  Unlock8886
 Avg. Jan. Low34  Unlock22
 Comfort Index (higher=better)  Unlock6.87
 UV Index5  Unlock4.3
 Elevation  Unlock51052443
Reviews for Sumter    11 Reviews

I work in Sumter. I have been thoroughly impressed by the talent that lives in the area. Folks who get it done. In terms of a place to live. Though Sumter has a  More

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Over 6 years ago

About me: I lived in Sumter from birth to around 22 years old. I have since lived in many states, and currently reside in CO, and love it. I prefer towns smaller than  More

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Over 14 years ago

We are a transplanted military family who always intended on retiring in Florida when we retired from the Air Force. We enjoy the small town feeling of Sumter and have  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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