2025 Compare Cities Climate:
Portland, TN vs Castle Rock, CO

Change Cities
Highlights
- Castle Rock has 63.7% less rainy days than Portland.
- Castle Rock has 18.0% more Sunny Days than Portland.
- On the BestPlaces comfort index, Castle Rock scores 1.4% worse than Portland
 Portland, TNCastle Rock, COUnited States
 Rainfall  Unlock1938
 Snowfall5  Unlock28
 Precipitation  Unlock70106
 Sunny206  Unlock205
 Avg. July High  Unlock8686
 Avg. Jan. Low26  Unlock22
 Comfort Index (higher=better)  Unlock7.27
 UV Index4.6  Unlock4.3
 Elevation  Unlock62242443
Reviews for Portland    2 Reviews

Cindy · 
Over 4 years ago

Moved here from California and absolutely love it here in Portland, TN. So quiet & peaceful. Definitely a country setting. The landscape is beautiful. I frequently see  More

   |    Reply

Over 18 years ago

I moved to Portland 15 years ago in order to educate my children at Highland Elementary and Highland Academy--private schools located in Portland. In the process, I  More

   |    Reply

Start Your Review of Portland

Reviews for Castle Rock    12 Reviews

My fiance and I moved here in 2018 shortly after finishing college. I work in Colorado Springs and she works in the Denver area, so Castle Rock was practically our only  More

   |    Reply

Over 7 years ago

I have always been mobile for my career, until I moved to Castle Rock. I've lived in in multiple cities in the Midwest including Chicago and have visited nearly every  More

   |    Reply

Over 11 years ago

we have four seasons, and the rockies are only two hrs.away. so for the outdoors enthusist sking or hiking is like no other place you have been or seen it is hard to  More

   |    Reply

Start Your Review of Castle Rock


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.