2025 Compare Cities Climate:
Potomac Mills, VA vs Duncan, SC

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Highlights
- Duncan has 14.4% more rainy days than Potomac Mills.
- Duncan has 11.1% more Sunny Days than Potomac Mills.
- On the BestPlaces comfort index, Duncan scores 2.7% better than Potomac Mills
 Potomac Mills, VADuncan, SCUnited States
 Rainfall  Unlock4838
 Snowfall18  Unlock28
 Precipitation  Unlock109106
 Sunny198  Unlock205
 Avg. July High  Unlock9186
 Avg. Jan. Low24  Unlock22
 Comfort Index (higher=better)  Unlock7.57
 UV Index4  Unlock4.3
 Elevation  Unlock8632443
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