2025 Compare Cities Climate:
Potomac, MD vs Las Vegas, NV

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Highlights
- Las Vegas has 88.1% less rainy days than Potomac.
- Las Vegas has 46.3% more Sunny Days than Potomac.
- On the BestPlaces comfort index, Las Vegas scores 1.4% better than Potomac
 Potomac, MDLas Vegas, NVUnited States
 Rainfall  Unlock538
 Snowfall17  Unlock28
 Precipitation  Unlock26106
 Sunny201  Unlock205
 Avg. July High  Unlock10486
 Avg. Jan. Low25  Unlock22
 Comfort Index (higher=better)  Unlock7.47
 UV Index4.1  Unlock4.3
 Elevation  Unlock20012443
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 Las Vegas    346 Reviews

Shows the worst of American behavior and values. Right up there with New Orleans. But there is a bright side. Liberals flock there. Please  More

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I went to Vegas to visit, and didn’t want to leave. Vegas had something for everyone, from the down and out, to the well to do, and everybody gets alone, because nobody  More

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Everything is available here from filipino cuisines to japanese shops to Winco's to themed cafes. However, the city is a little high in crime. Any side of the east side  More

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