2026 Compare Cities Climate:
Katy, TX vs San Marcos, TX

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Highlights
- San Marcos has 26.7% less rainy days than Katy.
- San Marcos has 11.5% more Sunny Days than Katy.
- On the BestPlaces comfort index, San Marcos scores 7.5% better than Katy
 Katy, TXSan Marcos, TXUnited States
 Rainfall  Unlock3538
 Snowfall0  Unlock28
 Precipitation  Unlock83106
 Sunny208  Unlock205
 Avg. July High  Unlock9486
 Avg. Jan. Low43  Unlock22
 Comfort Index (higher=better)  Unlock7.27
 UV Index6.1  Unlock4.3
 Elevation  Unlock6172443
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 San Marcos    6 Reviews

An area with so much potential and existing natural beauty.Sadly bad urban planning is clearly obvious.Looks like fun for tens of thousands of students.However for the  More

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Over 17 years ago

San Marcos has the most beautiful people and places that I have ever seen throughout my travels. I love this city so much that I decided to settle down here and start a  More

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Over 18 years ago

I spent several summers and a couple winters in San Marcos during my formidable years and really have to tell those interested about what a nice town it is. The best  More

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