2026 Compare Cities Climate:
Happy Valley, OR vs Allen, TX

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Highlights
- Allen has 14.3% less rainy days than Happy Valley.
- Allen has 63.4% more Sunny Days than Happy Valley.
- On the BestPlaces comfort index, Allen scores 4.0% worse than Happy Valley
 Happy Valley, ORAllen, TXUnited States
 Rainfall  Unlock4138
 Snowfall2  Unlock28
 Precipitation  Unlock83106
 Sunny142  Unlock205
 Avg. July High  Unlock9386
 Avg. Jan. Low37  Unlock22
 Comfort Index (higher=better)  Unlock7.27
 UV Index2.8  Unlock4.3
 Elevation  Unlock6592443
Reviews for Happy Valley    4 Reviews

Over 15 years ago

Happy Valley, OR is a great place to live. Just east of Portland its on a hill where you could see the beautiful city(Portland) in the valley. All the beautiful lights  More

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Over 15 years ago

Left NYC and moved straight to Portland 5 years ago. I'm in early 40s with kids and wife and they love it here  More

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Over 16 years ago

Damascus is a quiet community just East of Portland. We are close to Gresham, Clackamas, and Boring/Sandy. There is farm land out this way, nice friendly people and the  More

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Reviews for Allen    14 Reviews

Over 9 years ago

Originally from Dallas, we moved to Allen 2013. We love the schools, my kids are getting a great education. My daughter was tested in the gifted program as soon as we  More

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Over 9 years ago

Allen is quite possibly the best city I've ever had the privilege of visiting. Everyone you meet is courteous, helpful, and respectable. The town fully supports one  More

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Over 10 years ago

We are planning a move to Allen, Texas and would like to know how many months out of the year are warm enough to swim? Getting ready to make an offer on a home and  More

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