2025 Compare Cities Climate:
San Marcos, TX vs Port Arthur, TX

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Highlights
- Port Arthur has 67.3% more rainy days than San Marcos.
- Port Arthur has 9.1% less Sunny Days than San Marcos.
- On the BestPlaces comfort index, Port Arthur scores 6.9% worse than San Marcos
 San Marcos, TXPort Arthur, TXUnited States
 Rainfall  Unlock5938
 Snowfall0  Unlock28
 Precipitation  Unlock100106
 Sunny232  Unlock205
 Avg. July High  Unlock9286
 Avg. Jan. Low39  Unlock22
 Comfort Index (higher=better)  Unlock6.77
 UV Index6  Unlock4.3
 Elevation  Unlock72443
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 16 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 17 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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Reviews for Port Arthur    9 Reviews

Port arthur and surrounding areas CONS: hot and very humid summers cant go outside during summer hungry mosquitos chase you. Most pdople on the road especially with  More

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Over 10 years ago

Seattle, here we  More

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Over 11 years ago

I live in the Port Acres area of Port Arthur and I like the rural area very much. I do have to wonder what kind of hallucinogenic drugs he had used prior to writing his  More

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