2025 Compare Cities Climate:
Helena, MT vs Sioux City, IA

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Highlights
- Sioux City has 134.1% more rainy days than Helena.
- Sioux City has 11.1% more Sunny Days than Helena.
- On the BestPlaces comfort index, Sioux City scores 6.1% better than Helena
 Helena, MTSioux City, IAUnited States
 Rainfall  Unlock3038
 Snowfall42  Unlock28
 Precipitation  Unlock84106
 Sunny189  Unlock205
 Avg. July High  Unlock8686
 Avg. Jan. Low14  Unlock22
 Comfort Index (higher=better)  Unlock77
 UV Index3.9  Unlock4.3
 Elevation  Unlock12012443
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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Reviews for Sioux City    12 Reviews

Over 7 years ago

I’ve been here only 4 months and I’m still shocked at how people behave. Not friendly, rude. Can’t tell you how many businesses I’ve been in to where the reception staff  More

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Climate in winter ranges from 10-15 degrees to 85+ in the summer 7% sale tax population @75,000, economy ok  More

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Over 14 years ago

Sioux City is an amazing place. Low crime rate, Great Schools, Great People, Most People are friendly and Polite. Just an overall great place to live!!!!!!!!!!!   More

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