2026 Compare Cities Climate:
Helena, MT vs San Marcos, TX

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Highlights
- San Marcos has 179.4% more rainy days than Helena.
- San Marcos has 22.8% more Sunny Days than Helena.
- On the BestPlaces comfort index, San Marcos scores 9.1% better than Helena
 Helena, MTSan Marcos, TXUnited States
 Rainfall  Unlock3538
 Snowfall42  Unlock28
 Precipitation  Unlock83106
 Sunny189  Unlock205
 Avg. July High  Unlock9486
 Avg. Jan. Low14  Unlock22
 Comfort Index (higher=better)  Unlock7.27
 UV Index3.9  Unlock4.3
 Elevation  Unlock6172443
Reviews for Helena    17 Reviews

I spent 6 months living on a ranch in the Helena valley. This was during the population boom Montana experienced after covid. Helena has some great mountain biking  More

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Over 4 years ago

We transplanted from Southern California 3 years ago and have never looked back! Living in the small unincorporated town of York Montana located in the Helena nation  More

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Over 6 years ago

I lived here for 16 years. It is a great place to grow  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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