2025 Compare Cities Climate:
San Diego, CA vs Helena, MT

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Highlights
- Helena has 7.7% more rainy days than San Diego.
- Helena has 28.9% less Sunny Days than San Diego.
- On the BestPlaces comfort index, Helena scores 28.3% worse than San Diego
 San Diego, CAHelena, MTUnited States
 Rainfall  Unlock1338
 Snowfall0  Unlock28
 Precipitation  Unlock90106
 Sunny266  Unlock205
 Avg. July High  Unlock8386
 Avg. Jan. Low46  Unlock22
 Comfort Index (higher=better)  Unlock6.67
 UV Index5.9  Unlock4.3
 Elevation  Unlock40452443
Reviews for San Diego    319 Reviews

I have lived in San Diego for more than half my life (I am 30) and love it. It has something for everyone and more from arts, to sporting events, and all cuisine is  More

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The only real knock again San Diego is the cost of living, but it is paradise compared to most cities of similar size. Those who complain about the traffic here or say  More

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I have lived in San Diego since 1968 and I am now almost 62 years old. I love San Diego, I really do. But it has become so crowded and so expensive over the years. It  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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