2025 Compare Cities Climate:
Potomac, MD vs Key Largo, FL

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Highlights
- Key Largo has 19.0% more rainy days than Potomac.
- Key Largo has 27.4% more Sunny Days than Potomac.
- On the BestPlaces comfort index, Key Largo scores 12.3% worse than Potomac
 Potomac, MDKey Largo, FLUnited States
 Rainfall  Unlock5038
 Snowfall17  Unlock28
 Precipitation  Unlock119106
 Sunny201  Unlock205
 Avg. July High  Unlock8986
 Avg. Jan. Low25  Unlock22
 Comfort Index (higher=better)  Unlock6.47
 UV Index4.1  Unlock4.3
 Elevation  Unlock72443
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 Key Largo    3 Reviews

Home for Sale 1012 Dove Road Key Largo Florida 33037 Sunny warm Key  More

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Over 19 years ago

The very low crime rate makes it very desirable for us to raise our family. The library has great story hours and lots of children's books, and an easy computerized  More

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Over 19 years ago

My husband and I are one of the few people who moved to the Keys because of the job, not because of the Keys themselves. We are unable to live in our own place because  More

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