2025 Compare Cities Climate:
St. Charles, MO vs Helena, MT

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Highlights
- Helena has 70.1% less rainy days than St. Charles.
- Helena has 6.4% less Sunny Days than St. Charles.
- On the BestPlaces comfort index, Helena scores 8.3% worse than St. Charles
 St. Charles, MOHelena, MTUnited States
 Rainfall  Unlock1338
 Snowfall14  Unlock28
 Precipitation  Unlock90106
 Sunny202  Unlock205
 Avg. July High  Unlock8386
 Avg. Jan. Low21  Unlock22
 Comfort Index (higher=better)  Unlock6.67
 UV Index4.4  Unlock4.3
 Elevation  Unlock40452443
Reviews for St. Charles    10 Reviews

Over 7 years ago

I grew up here and I loved everything about the county. There are thousands of little trails all over the place, so when I was a child we would always go running around  More

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Over 10 years ago

It is way too hot & humid here in the summer. Winters are great, except for a lack of  More

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Good growth, decent economics, below average politics. School system above  More

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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 3 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 5 years ago

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

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