Avg. Humidity: 70%
Humidity & Mold in Oregon
Western Oregon (Portland, Eugene) is one of the wettest regions in the US, with rain from October to May. Crawl spaces and attics face constant moisture pressure.
70%
Avg. Humidity
Oceanic (west) / Semi-arid (east)
Climate
High
Humidity Level
4.2M
Population
Top Moisture Issues in Oregon
Persistent rain-driven moisture
Crawl space rot
Bathroom mold
Exterior mildew
Expert Tips for Oregon Homeowners
1
Powered crawl space ventilation
2
Roof gutter cleaning fall + spring
3
Dehumidifier October-April
4
Moss treatment on roof
