2025 Compare Cities Climate:
Portsmouth, NH vs La Mesa, CA

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Highlights
- La Mesa has 75.8% less rainy days than Portsmouth.
- La Mesa has 31.8% more Sunny Days than Portsmouth.
- On the BestPlaces comfort index, La Mesa scores 35.3% better than Portsmouth
 Portsmouth, NHLa Mesa, CAUnited States
 Rainfall  Unlock1238
 Snowfall53  Unlock28
 Precipitation  Unlock37106
 Sunny198  Unlock205
 Avg. July High  Unlock8486
 Avg. Jan. Low14  Unlock22
 Comfort Index (higher=better)  Unlock9.27
 UV Index3.4  Unlock4.3
 Elevation  Unlock5282443
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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Reviews for La Mesa    9 Reviews

The same San Diego prices and high taxes, but not the nice weather. 15 degrees hotter than the coast. Save the money and move to AZ if you like the climate in La Mesa.  More

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I now live in Wyoming but I was a third generation San Diegan, my maternal grandmother having been born on Coronado Island in 1894. If you are a new arrival to the  More

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I Need Correct Information I lived there Over 20 Years  More

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