2026 Compare Cities Climate:
Port Arthur, TX vs Helena, MT

Change Cities
Highlights
- Helena has 78.6% less rainy days than Port Arthur.
- Helena has 10.4% less Sunny Days than Port Arthur.
- On the BestPlaces comfort index, Helena scores 1.5% worse than Port Arthur
 Port Arthur, TXHelena, MTUnited States
 Rainfall  Unlock1338
 Snowfall0  Unlock28
 Precipitation  Unlock90106
 Sunny211  Unlock205
 Avg. July High  Unlock8386
 Avg. Jan. Low42  Unlock22
 Comfort Index (higher=better)  Unlock6.67
 UV Index5.9  Unlock4.3
 Elevation  Unlock40452443
Reviews for Port Arthur    9 Reviews

Port arthur and surrounding areas CONS: hot and very humid summers cant go outside during summer hungry mosquitos chase you. Most pdople on the road especially with  More

   |    Reply

Over 11 years ago

Seattle, here we  More

   |    Reply

Over 12 years ago

I live in the Port Acres area of Port Arthur and I like the rural area very much. I do have to wonder what kind of hallucinogenic drugs he had used prior to writing his  More

   |    Reply

Start Your Review of Port Arthur

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

   |    Reply

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

   |    Reply

Over 6 years ago

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

   |    Reply

Start Your Review of Helena


Premium Subscription
Includes Cost of Living compares for child care, utilities, transportation, health, taxes, housing for home owners vs renters, weather, insurance premiums and so much more.


The premier source for comprehensive city data for over 30 years.

© Best Places. All rights reserved.