2026 Compare Cities Climate:
Irvine, CA vs Littleton, CO

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Highlights
- Littleton has 40.3% more rainy days than Irvine.
- Littleton has 12.5% less Sunny Days than Irvine.
- On the BestPlaces comfort index, Littleton scores 21.5% worse than Irvine
 Irvine, CALittleton, COUnited States
 Rainfall  Unlock1838
 Snowfall0  Unlock28
 Precipitation  Unlock84106
 Sunny281  Unlock205
 Avg. July High  Unlock8786
 Avg. Jan. Low46  Unlock22
 Comfort Index (higher=better)  Unlock7.37
 UV Index5.9  Unlock4.3
 Elevation  Unlock53512443
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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Reviews for Littleton    20 Reviews

I grew up here in the 1970s and 80s, when it was indisputably the best suburb of Denver. The city was close, but horseback riding and hunting were even closer, and of  More

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I've lived in Littleton for 30 years. The city council idiots are bringing in street people/voters. Littleton WAS the south metro posh Cherry Creek area. No more. The  More

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Over 7 years ago

Lived here for 14 yrs and it totally sucks. Overcrowded, traffic is awful, rude and unfriendly people and prices are getting worse. I'm outta here  More

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