2025 Compare Cities Climate:
Thornton, CO vs Portsmouth, NH

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Highlights
- Portsmouth has 223.2% more rainy days than Thornton.
- Portsmouth has 19.2% less Sunny Days than Thornton.
- On the BestPlaces comfort index, Portsmouth scores 6.8% worse than Thornton
 Thornton, COPortsmouth, NHUnited States
 Rainfall  Unlock5038
 Snowfall46  Unlock28
 Precipitation  Unlock118106
 Sunny245  Unlock205
 Avg. July High  Unlock8286
 Avg. Jan. Low18  Unlock22
 Comfort Index (higher=better)  Unlock6.87
 UV Index5.1  Unlock4.3
 Elevation  Unlock202443
Reviews for Thornton    5 Reviews

Good place. Very suburbany (similar to the Springs). The houses are very small and old and yet still very expensive (albeit cheaper than southern Denver). Actually lots  More

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Over 5 years ago

I like Denver metro, but some cities aren’t too great. Thornton being one of them. Moved here because of highway access, and convenience to DIA for business travel. Am  More

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Over 10 years ago

The quality of life here in not good. The traffic is bad all the time. To try to get to the mountains takes forever! Also most lakes along the front range you can't even  More

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Reviews for Portsmouth    7 Reviews

Over 15 years ago

I was up in Portsmouth a couple years ago visiting from Florida. I loved how I was able to prk the car, get out and have numerous bars/restaurants, clothing stores, etc  More

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Over 16 years ago

Portsmouth is full of history, art, interesting shops, restaurants and the best  More

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Over 18 years ago

Portsmouth is a beautiful historic town settled right on the seacoast. Excellent restaurants, great cafes and shops, and picturesque streets make this a wonderful city  More

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