2025 Compare Cities Climate:
Potomac, MD vs Naperville, IL

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Highlights
- Naperville has 8.1% less rainy days than Potomac.
- Naperville has 6.0% less Sunny Days than Potomac.
- On the BestPlaces comfort index, Naperville scores 5.5% worse than Potomac
 Potomac, MDNaperville, ILUnited States
 Rainfall  Unlock3938
 Snowfall17  Unlock28
 Precipitation  Unlock120106
 Sunny201  Unlock205
 Avg. July High  Unlock8486
 Avg. Jan. Low25  Unlock22
 Comfort Index (higher=better)  Unlock6.97
 UV Index4.1  Unlock4.3
 Elevation  Unlock7092443
Reviews for Potomac    2 Reviews

Over 17 years ago

Spring and Fall can be quite glorious when the leaves turn or the tulips pop out and the humidity is lower. Winter, while it has some splendid "snow days," goes on much  More

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Over 17 years ago

The Potomac area in Montgomery County, Maryland, has the best of everything. High schools rated in the top 5 in the State, easy access to the Nation's Capitol,  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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