2025 Compare Cities Climate:
Campbell, CA vs Naperville, IL

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Highlights
- Naperville has 109.8% more rainy days than Campbell.
- Naperville has 25.9% less Sunny Days than Campbell.
- On the BestPlaces comfort index, Naperville scores 20.7% worse than Campbell
 Campbell, CANaperville, ILUnited States
 Rainfall  Unlock3938
 Snowfall0  Unlock28
 Precipitation  Unlock120106
 Sunny255  Unlock205
 Avg. July High  Unlock8486
 Avg. Jan. Low41  Unlock22
 Comfort Index (higher=better)  Unlock6.97
 UV Index5.1  Unlock4.3
 Elevation  Unlock7092443
Reviews for Campbell    3 Reviews

Great weather....lots of places to eat and things to see and do...a bedroom community next to San Jose, CA. Wonderful community involvement!!! Great place to raise  More

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Over 19 years ago

The marine air comes over the hills to cool this area even on the hottest  More

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There are some very nice neighborhoods in Campbell. ...although it is becoming a city. Housing prices are absurd. Crime is increasing, and the schools aren't great.   More

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Reviews for Naperville    26 Reviews

Naperville has a lot to offer. The schools are top notch, it is close to Chicago with a commuter rail that is easily accessible and fast, there are lots of parks and  More

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Over 3 years ago

Lived around the area my whole life, moved to the downtown Naperville 7 years ago and wow has it changed and not for the better. There is way too much traffic and no  More

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Over 7 years ago

Went with my real estate agent to check out a few houses in Naperville.First impression was the town was adorable especially the downtown but way too many people.couldnt  More

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