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

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Highlights
- Columbia has 7.1% more rainy days than Potomac.
- Columbia has 5.5% more Sunny Days than Potomac.
- On the BestPlaces comfort index, Columbia scores 0.0% worse than Potomac
 Potomac, MDColumbia, MDUnited States
 Rainfall  Unlock4538
 Snowfall17  Unlock28
 Precipitation  Unlock114106
 Sunny201  Unlock205
 Avg. July High  Unlock8886
 Avg. Jan. Low25  Unlock22
 Comfort Index (higher=better)  Unlock7.37
 UV Index4.1  Unlock4.3
 Elevation  Unlock4042443
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 Columbia    28 Reviews

Over 5 years ago

Lived here for a while, beautiful opportunities, pays well, overall nice  More

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Been here 30 years was great at first but once they added a transit bus from baltimore to columbia 15-18 years ago that was the beginning of the end. And about 5 years  More

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Columbia can be described in one word: unequal. The neighborhood I live in, River Hill, is jam-packed with almost million-dollar homes, while the neighborhoods of Long  More

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