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Overview
With 43.1 inches of annual rainfall and an average temperature of 53.8 F, Morgantown a mix of wet spells experiences and dry breaks.
Because West Virginia experiences a range of climate conditions, statewide humidity trends and storm patterns also influence indoor moisture levels.
Morgantown has hilly terrain with humid summers and snowy winters, so moisture risks shift through the year.
Code Enforcement handles property maintenance inspections and rental housing inspections.
This guide highlights local moisture drivers, seasonal risk, and prevention steps. For legal rights and landlord obligations, review the West Virginia mold laws guide.
Sources: [West Virginia - Climate | Britannica] | [Morgantown Code Enforcement] | [NOAA Climate Normals - MORGANTOWN HART FLD, WV US]
Action Checklist
Morgantown Home Inspection Checklist
Common construction types in Morgantown affect where moisture problems develop. Here is how local building patterns shape what to inspect.
In Morgantown, code Enforcement conducts property maintenance inspections and rental housing inspections.
The division handles complaints and enforces municipal codes for existing properties.
Sources: [Morgantown Code Enforcement]
- At 43.1 inches of precipitation annually, Morgantown properties need consistent attention to gutters, roofs, and drainage flow.
- Roof flashing, gutters, and downspout extensions.
- Basement walls, sump pits, and floor drains.
- Crawlspace vents and vapor barriers.
- Window frames and sills with condensation.
- Bathroom exhaust fans and vent ducts.
- HVAC condensate lines and drip pans.
- Under sink plumbing and cabinet bases.
Sources: [EPA Mold, Moisture, and Your Home] | [NOAA Climate Normals - MORGANTOWN HART FLD, WV US]
Warning Signs of Mold in Morgantown
Watch for these signs that moisture is lingering in Morgantown homes and rentals:
- Window condensation that persists during warm weather in Morgantown (average temperature 53.8 F) often signals excess indoor humidity.
- Musty odors in basements after rain.
- Condensation that returns on windows each morning.
- Peeling paint near baseboards or trim.
- Dark staining around ceiling corners.
- Soft drywall around tubs or showers.
Sources: [EPA Mold, Moisture, and Your Home] | [NOAA Climate Normals - MORGANTOWN HART FLD, WV US]
Mold Risk Factors in Morgantown
These are the most common moisture drivers for homes and rentals in Morgantown:
- At about 43.1 inches of rain per year, Morgantown storm events and small leaks both matter.
- Hillside runoff can push water toward foundations.
- Humid summers raise indoor moisture levels.
- Snowmelt can keep basements damp in spring.
- Freeze-thaw cycles stress roof flashing and exterior joints.
- Crawlspaces can stay damp without ventilation.
Sources: [West Virginia - Climate | Britannica] | [EPA Mold, Moisture, and Your Home] | [NOAA Climate Normals - MORGANTOWN HART FLD, WV US]
Morgantown Seasonal Risk Calendar
Winter
Heating systems work most of the year at 53.8 F average. Ventilate consistently to prevent moisture buildup on cold surfaces.
Spring
Rain and snowmelt keep basements damp. Check drainage.
Summer
Cool summers still bring rain. Inspect roof edges after storms.
Fall
Rain and temperature swings return. Recheck roof edges.
Sources: [West Virginia - Climate | Britannica] | [NOAA Climate Normals - MORGANTOWN HART FLD, WV US]
Morgantown Moisture Playbook
Use this short playbook to stay ahead of common moisture problems in Morgantown.
After a Leak
Stop the leak, remove wet materials within 24 to 48 hours, and dry the area with airflow.
Monthly Maintenance
Inspect basements, clear condensate lines, and log indoor humidity.
Seasonal Tune Up
Before storm season, clear gutters and inspect flashing; about 43.1 inches of annual precipitation means small leaks can add up.
Sources: [EPA Mold, Moisture, and Your Home] | [NOAA Climate Normals - MORGANTOWN HART FLD, WV US]
Mold Prevention in Morgantown
Use these priorities to keep indoor humidity low and avoid recurring growth:
- At 43.1 inches of annual rainfall, maintaining clear gutters and extending downspouts well away from foundations is essential.
- Maintain indoor humidity between 30 and 50 percent.
- Dry wet materials within 24 to 48 hours.
- Vent bathrooms and kitchens outdoors.
- Clear gutters and direct downspouts away from foundations.
- Inspect roof flashing and window seals before winter.
- Service HVAC condensate drains annually.
Sources: [EPA Mold, Moisture, and Your Home] | [NOAA Climate Normals - MORGANTOWN HART FLD, WV US]
State Laws and Rights
West Virginia mold law snapshot
West Virginia does not have a mold-specific statute, but habitability rules still apply.
Under West Virginia Code Section 37-6-30, landlords must deliver the dwelling unit in a fit and habitable condition at the commencement of tenancy and maintain it thereafter. Landlords must maintain the property to meet applicable health, safety, fire, and housing codes, keep common areas clean and safe in multi-unit buildings, maintain all electrical, plumbing, sanitary, heating, ventilating, and air-conditioning systems in good working order, and supply running water and reasonable heat between October 1 and April 30. The landmark case Teller v. McCoy (1978) established that this warranty cannot be waived and applies to all residential leases.
Use the full West Virginia guide for tenant rights, landlord responsibilities, and remedies.