2025 Compare Cities Climate:
Portsmouth, NH vs Irvine, CA

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Highlights
- Irvine has 74.3% less rainy days than Portsmouth.
- Irvine has 41.9% more Sunny Days than Portsmouth.
- On the BestPlaces comfort index, Irvine scores 36.8% better than Portsmouth
 Portsmouth, NHIrvine, CAUnited States
 Rainfall  Unlock1338
 Snowfall53  Unlock28
 Precipitation  Unlock36106
 Sunny198  Unlock205
 Avg. July High  Unlock8286
 Avg. Jan. Low14  Unlock22
 Comfort Index (higher=better)  Unlock9.37
 UV Index3.4  Unlock4.3
 Elevation  Unlock522443
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 Irvine    42 Reviews

We've lived in Irvine since '87. We have raised two children within the ISUD. Both are grown up. Sure, there have been many changes since then.. the City has  More

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I've lived in Irvine for 2 years and in Orange County for 10 so I'm pretty familiar with the area by now and all it has to offer. Perhaps my review of this place has  More

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I wouldn't live elsewhere. I originally moved to Irvine in 2002 from the Midwest, not knowing what it even was. I left and moved around a great deal locally in OC,  More

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