2025 Compare Cities Climate:
Naperville, IL vs Walnut Creek, CA

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Highlights
- Walnut Creek has 49.2% less rainy days than Naperville.
- Walnut Creek has 38.6% more Sunny Days than Naperville.
- On the BestPlaces comfort index, Walnut Creek scores 23.2% better than Naperville
 Naperville, ILWalnut Creek, CAUnited States
 Rainfall  Unlock2038
 Snowfall29  Unlock28
 Precipitation  Unlock62106
 Sunny189  Unlock205
 Avg. July High  Unlock8686
 Avg. Jan. Low15  Unlock22
 Comfort Index (higher=better)  Unlock8.57
 UV Index3.4  Unlock4.3
 Elevation  Unlock1712443
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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Reviews for Walnut Creek    16 Reviews

Apart from the congestion, Walnut Creek is one of the best places in the San Francisco Bay Area to live. It is one of the most compact/walkable cities in the entire area  More

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Over 7 years ago

Almost all of Walnut Creek water comes from Pardee dam through an enclosed pipeline. That water is direct from the high Sierras. Among the best water quality in the  More

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Over 7 years ago

I grew up in Southern California and am no stranger to a more inland California climate. Before moving to WC I lived in San Francisco for 15 years where it is obviously  More

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