2026 Compare Cities Climate:
New Castle, PA vs Round Rock, TX

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Highlights
- Round Rock has 13.0% less rainy days than New Castle.
- Round Rock has 44.1% more Sunny Days than New Castle.
- On the BestPlaces comfort index, Round Rock scores 5.9% better than New Castle
 New Castle, PARound Rock, TXUnited States
 Rainfall  Unlock3638
 Snowfall35  Unlock28
 Precipitation  Unlock78106
 Sunny161  Unlock205
 Avg. July High  Unlock9586
 Avg. Jan. Low18  Unlock22
 Comfort Index (higher=better)  Unlock7.27
 UV Index3.6  Unlock4.3
 Elevation  Unlock7352443
Reviews for New Castle    2 Reviews

Over 13 years ago

Climate is average. Winters can last a little longer than average, and summers can be warmer than  More

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Over 20 years ago

Overall, New Castle has a small,friendly community. There are not a lot of jobs there. Most people work in the Pittsburgh. It is easy to afford a home. Similar to  More

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Reviews for Round Rock    28 Reviews

I plan on relocating from Amarillo to Round Rock or one of the suburbs north of Austin with my wife and kids. I would like to know what people can tell me about the job  More

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Round Rock has a booming real estate market. It is one of the fastest growing communities in America. If you need more info about home buying in Round Rock, or anywhere  More

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We moved from Southern CA, we first lived at beach for many years in SD, then high desert (Hesperia). BEST MOVE I'VE EVER MADE IN MY LIFE!! The weather is great, the  More

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