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

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Highlights
- McLean has 4.3% more rainy days than Potomac.
- McLean has 1.0% more Sunny Days than Potomac.
- On the BestPlaces comfort index, McLean scores 0.0% worse than Potomac
 Potomac, MDMcLean, VAUnited States
 Rainfall  Unlock4438
 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  Unlock2852443
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 Mclean    7 Reviews

Over 12 years ago

McLean has superb QOL - inside the Beltway, rural feeling, easy commute to DC via nat'l parkway, influential  More

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Over 17 years ago

There are definitely four seasons here; but, the winters tend to be short and the summers  More

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Over 18 years ago

Very expensive housing here. We could never afford to buy  More

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