2025 Compare Cities Climate:
Needham, MA vs Potomac, MD

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Highlights
- Potomac has 13.8% less rainy days than Needham.
- Potomac has 0.0% more Sunny Days than Needham.
- On the BestPlaces comfort index, Potomac scores 5.8% better than Needham
 Needham, MAPotomac, MDUnited States
 Rainfall  Unlock4238
 Snowfall50  Unlock28
 Precipitation  Unlock114106
 Sunny201  Unlock205
 Avg. July High  Unlock8686
 Avg. Jan. Low17  Unlock22
 Comfort Index (higher=better)  Unlock7.37
 UV Index3.5  Unlock4.3
 Elevation  Unlock3612443
Reviews for Needham    0 Reviews

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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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