2026 Compare Cities Climate:
Tinley Park, IL vs Diamond Bar, CA

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Highlights
- Diamond Bar has 53.1% less rainy days than Tinley Park.
- Diamond Bar has 53.8% more Sunny Days than Tinley Park.
- On the BestPlaces comfort index, Diamond Bar scores 27.5% better than Tinley Park
 Tinley Park, ILDiamond Bar, CAUnited States
 Rainfall  Unlock1938
 Snowfall30  Unlock28
 Precipitation  Unlock32106
 Sunny186  Unlock205
 Avg. July High  Unlock9186
 Avg. Jan. Low17  Unlock22
 Comfort Index (higher=better)  Unlock8.87
 UV Index3.6  Unlock4.3
 Elevation  Unlock6962443
Reviews for Tinley Park    3 Reviews

There are several reasons why Illinois is the only state in the Midwest to lose residents in 2019. The population has been in decline for the last 6 years. I was raised  More

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Over 16 years ago

I have lived in the chicagoland area and suburbs all my life. Chicago has a lot of culture and things to do, but it also has a lot of cold, inpredictable, and GLOOMY  More

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Over 20 years ago

Education is exceptional within the Tinley Park area. The highschools are high competetive in academics and  More

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Reviews for Diamond Bar    3 Reviews

Over 15 years ago

Beautiful city and great place to raise a family. The worst part of Diamond Bar would be some of the best places to live in other cities. Diamond Bar has some of the  More

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Over 15 years ago

The city is centrally located to riverside, San Bernardino, Orange County and Downtown La. It is very scenic with beautiful hills, great schools and within easy reach,  More

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Over 16 years ago

This is a very quiet area about 30 mile east of downtown Los Angeles. I'm a bit concerned about what effect a possible new NFL stadium in the City of Industry CA will  More

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