2026 Compare Cities Climate:
Katy, TX vs Rockwall, TX

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Highlights
- Rockwall has 16.0% less rainy days than Katy.
- Rockwall has 13.5% more Sunny Days than Katy.
- On the BestPlaces comfort index, Rockwall scores 6.0% better than Katy
 Katy, TXRockwall, TXUnited States
 Rainfall  Unlock4038
 Snowfall0  Unlock28
 Precipitation  Unlock81106
 Sunny208  Unlock205
 Avg. July High  Unlock9486
 Avg. Jan. Low43  Unlock22
 Comfort Index (higher=better)  Unlock7.17
 UV Index6.1  Unlock4.3
 Elevation  Unlock5912443
Reviews for Katy    24 Reviews

Over 2 years ago

Katy is so nice. It is spread out in the typical Houston way, but I really enjoyed all of the Asian restaurants, shopping, and churches. Great place to raise a family.  More

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Over 5 years ago

Lived here my entire life, Great  More

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My kids has been it this school since it opened. It was great at first until they kept changing hands in principle. They had great plans but never get carried out. The  More

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Reviews for Rockwall    8 Reviews

I've lived here for over 10 years now and it is not at all what it used to be. The traffic is horrible now, the lights take forever and are programmed to slow traffic  More

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Looking for a beautiful, family friendly, low crime, affluent COMMUNITY? Look no further. From the Harbor on beautiful Lake Ray Hubbard to the farmer’s market to the  More

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After reading the information on Rockwall, I think it deserves some persepctive. Rockwall and its outlying areas is very habitable for moderate income families who do  More

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