2025 Compare Cities Climate:
Potomac, MD vs Vienna, VA

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Highlights
- Vienna has 1.4% more rainy days than Potomac.
- Vienna has 0.5% more Sunny Days than Potomac.
- On the BestPlaces comfort index, Vienna scores 0.0% worse than Potomac
 Potomac, MDVienna, VAUnited States
 Rainfall  Unlock4338
 Snowfall17  Unlock28
 Precipitation  Unlock117106
 Sunny201  Unlock205
 Avg. July High  Unlock8686
 Avg. Jan. Low25  Unlock22
 Comfort Index (higher=better)  Unlock7.37
 UV Index4.1  Unlock4.3
 Elevation  Unlock3542443
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 Vienna    14 Reviews

I grew up in Vienna, on a farm, and while the town has grown and changed quite a bit since those days, it still has a small town vibe and strong sense of community.  More

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Over 11 years ago

Vienna, VA is a nice community and town, but it ain't cheap. As we have started looking for places to retire, I have found out that the property taxes we pay here are  More

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Over 13 years ago

Schools are very good. Our local school (Colvin Run),teaches to a high standard, offers lots of "specials" and has a strong character education program. My kids love  More

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