'/%3e%3c!--%20Compass%20outer%20ring%20--%3e%3ccircle%20cx='128'%20cy='128'%20r='80'%20fill='none'%20stroke='%23ffffff'%20stroke-width='8'%20opacity='0.25'/%3e%3c!--%20Compass%20needle%20-%20North%20(gold)%20--%3e%3cpath%20d='M128%2056%20L144%20128%20L128%20116%20L112%20128%20Z'%20fill='url(%23accent)'/%3e%3c!--%20Compass%20needle%20-%20South%20(white)%20--%3e%3cpath%20d='M128%20200%20L144%20128%20L128%20140%20L112%20128%20Z'%20fill='%23ffffff'%20opacity='0.85'/%3e%3c!--%20Center%20circle%20--%3e%3ccircle%20cx='128'%20cy='128'%20r='12'%20fill='url(%23accent)'/%3e%3ccircle%20cx='128'%20cy='128'%20r='6'%20fill='%230d4a4f'/%3e%3c/svg%3e){kind=small}
Overview
NOAA records show Provo averaging 17.2 inches of rain and 54.6 F annually, meaning it sees infrequent rain but high sensitivity to leaks when storms hit.
The broader Utah climate, including seasonal humidity peaks and storm activity, shapes the indoor moisture environment alongside local conditions.
Provo has cold winters, warm summers, and low humidity, so moisture risk peaks during snowmelt and indoor condensation.
Provo Code Enforcement handles code compliance and property concerns.
This guide highlights local moisture drivers, seasonal risk, and prevention steps. For legal rights and landlord obligations, review the Utah mold laws guide.
Sources: [Utah - Climate | Britannica] | [Provo Code Enforcement] | [NOAA Climate Normals - PROVO BYU, UT US]
Action Checklist
Provo Home Inspection Checklist
Common construction types in Provo affect where moisture problems develop. Here is how local building patterns shape what to inspect.
In Provo, code Enforcement handles code compliance and property concerns.
Documenting moisture issues helps support inspection follow up.
Sources: [Provo Code Enforcement]
- Low rainfall of 17.2 inches in Provo means roofs and window seals often go unchecked. Inspect after each storm.
- Roof flashing, gutters, and downspout extensions.
- Attic insulation and ventilation near eaves.
- Window frames and sills with condensation.
- Basement walls, sump pits, and floor drains.
- Plumbing lines in exterior walls that can freeze and leak.
- Bathroom exhaust fans and vent ducts.
- HVAC condensate drain lines and drip pans.
Sources: [EPA Mold, Moisture, and Your Home] | [NOAA Climate Normals - PROVO BYU, UT US]
Warning Signs of Mold in Provo
Watch for these signs that moisture is lingering in Provo homes and rentals:
- Persistent window condensation in Provo (annual average 54.6 F) is a common early indicator that indoor humidity is too high.
- Condensation that returns on windows each morning.
- Musty odors after snowmelt or heavy rain.
- Peeling paint near baseboards or window trim.
- Dark spotting near ceiling corners.
- Soft drywall around tubs or showers.
Sources: [EPA Mold, Moisture, and Your Home] | [NOAA Climate Normals - PROVO BYU, UT US]
Mold Risk Factors in Provo
These are the most common moisture drivers for homes and rentals in Provo:
- Provo sees just 17.2 inches of rain per year, so plumbing leaks and HVAC condensation create more mold risk than outdoor weather.
- Cold winters drive window and attic condensation.
- Snow and ice can lead to roof leaks and ice dams.
- Freeze thaw cycles stress roof flashing and exterior joints.
- Short wet periods require rapid drying to prevent mold.
- Plumbing leaks can spread quickly in tight interiors.
Sources: [Utah - Climate | Britannica] | [EPA Mold, Moisture, and Your Home] | [NOAA Climate Normals - PROVO BYU, UT US]
Provo Seasonal Risk Calendar
Winter
With annual temperatures near 54.6 F, heating runs for months. Watch for condensation on windows, pipes, and exterior walls.
Spring
Thaw and rain keep basements damp. Check drainage.
Summer
Cool summers still bring rain. Inspect roof edges after storms.
Fall
Temperature swings return. Watch for attic condensation.
Sources: [Utah - Climate | Britannica] | [NOAA Climate Normals - PROVO BYU, UT US]
Provo Moisture Playbook
Use this short playbook to stay ahead of common moisture problems in Provo.
After a Leak
Stop the leak, remove wet materials within 24 to 48 hours, and dry the area with airflow.
Monthly Maintenance
Inspect under sinks, clear condensate lines, and log indoor humidity.
Seasonal Tune Up
Seal window gaps and check drainage before storm season. At 17.2 inches of annual rain, even one storm can introduce hidden moisture.
Sources: [EPA Mold, Moisture, and Your Home] | [NOAA Climate Normals - PROVO BYU, UT US]
Mold Prevention in Provo
Use these priorities to keep indoor humidity low and avoid recurring growth:
- With 17.2 inches of annual precipitation, every storm counts. Keep window and door seals tight before wet weather arrives.
- 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 - PROVO BYU, UT US]
State Laws and Rights
Utah mold law snapshot
Utah does not have a mold-specific statute, but habitability rules still apply.
Under the Utah Fit Premises Act (Utah Code 57-22-4), landlords have a duty to maintain rental units in a condition fit for human habitation. The landlord must not rent premises unless they are safe, sanitary, and fit for human occupancy. This includes maintaining common areas in sanitary and safe condition, maintaining electrical systems, plumbing, heating, and hot and cold water in good working order, maintaining any air conditioning system in operable condition, and providing appropriate receptacles for garbage removal in buildings with more than two units. The Utah Supreme Court formally recognized the implied warranty of habitability in Wade v. Jobe (1991), establishing that this warranty is implicit in all residential leases regardless of whether the lease specifically includes such terms.
Use the full Utah guide for tenant rights, landlord responsibilities, and remedies.