2025 Compare Cities Climate:
American Canyon, CA vs Helena, MT

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Highlights
- Helena has 47.9% less rainy days than American Canyon.
- Helena has 28.7% less Sunny Days than American Canyon.
- On the BestPlaces comfort index, Helena scores 22.4% worse than American Canyon
 American Canyon, CAHelena, MTUnited States
 Rainfall  Unlock1338
 Snowfall0  Unlock28
 Precipitation  Unlock90106
 Sunny265  Unlock205
 Avg. July High  Unlock8386
 Avg. Jan. Low39  Unlock22
 Comfort Index (higher=better)  Unlock6.67
 UV Index5.4  Unlock4.3
 Elevation  Unlock40452443
Reviews for American Canyon    5 Reviews

Over 3 years ago

I moved to American Canyon from Vallejo and resided there for 7 years. We recently moved only 1 exit up and slightly regret leaving when we did. It's only been 18 months  More

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Over 6 years ago

Lived here 30+ years. Great climate and schools. Easy freeway access in all directions. Laid back living with close access to great restaurants and live entertainment. A  More

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I am a long time resident, (approx. 25 years), & I initially moved out here when this was considered "out in the Boonies". Having grown up mostly in Vallejo, and  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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