Avg. Humidity: 71%
Humidity & Mold in Pennsylvania
Pennsylvania's old rowhouses (Philadelphia, Pittsburgh) share walls that trap moisture. Coal-region homes face combined radon and moisture issues.
71%
Avg. Humidity
Humid continental
Climate
High
Humidity Level
13.0M
Population
Top Moisture Issues in Pennsylvania
Basement moisture in old row homes
Coal-region radon + moisture
Attic condensation
Historic building dampness
Expert Tips for Pennsylvania Homeowners
1
Rowhouse party-wall waterproofing
2
Radon + moisture testing
3
Basement dehumidifier
4
Bathroom exhaust
