2025 Compare Cities Climate:
Potomac, MD vs Gaithersburg, MD

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Highlights
- Gaithersburg has 0.5% more rainy days than Potomac.
- Gaithersburg has 0.5% more Sunny Days than Potomac.
- On the BestPlaces comfort index, Gaithersburg scores 0.0% worse than Potomac
 Potomac, MDGaithersburg, MDUnited States
 Rainfall  Unlock4238
 Snowfall17  Unlock28
 Precipitation  Unlock113106
 Sunny201  Unlock205
 Avg. July High  Unlock8586
 Avg. Jan. Low25  Unlock22
 Comfort Index (higher=better)  Unlock7.37
 UV Index4.1  Unlock4.3
 Elevation  Unlock5022443
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 Gaithersburg    10 Reviews

We recently sold our family home of 20+ years in Potomac, MD and moved just down the road to Gaithersburg. We have nothing but good things to say about the people  More

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Over 10 years ago

The city of Gaithersburg offers all of the employment opportunities of being within commuting range of D.C. without the congestion. Homes are more affordable and you  More

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The state has the potential to be a great place to live ... but that 'Reality’ is just slipping away. The current leadership has done a really bang-up job creating so  More

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