Understanding the Impact of Humidity on Your AC in Evangeline Parish

During the peak of summer in Louisiana, it’s not just the heat you’re battling—it’s the thick, heavy humidity. If you’ve noticed your cooling system struggling to keep up, high moisture levels might be to blame. Humidity affecting AC in Ville Platte homes is a common issue that leads to discomfort, rising energy bills, and even system damage if left unchecked. In this guide, we’ll break down how humidity impacts your air conditioner and what you can do to protect your comfort and your system.

Why High Humidity Is a Problem for Your Air Conditioner

It Makes Your AC Work Harder

When humidity levels are high, your AC has to remove moisture and heat from the air. This extra load means longer run times and higher energy bills.

It Reduces Comfort

Even if the thermostat reads 72°F, high humidity makes your home feel warmer and stickier. That “clammy” feeling is a sign your AC isn’t effectively dehumidifying.

It Can Cause Damage Over Time

Excess humidity encourages mold, mildew, and corrosion—especially inside your ductwork or near evaporator coils. Left unchecked, this can shorten the life of your system.

How to Tell If Humidity Is Affecting Your AC in Ville Platte

  • You feel sticky or clammy indoors even when the AC is running

  • There’s fog or condensation on your windows

  • Your AC is running constantly without reaching the set temperature

  • You notice musty smells or visible mold growth

These symptoms are common in older homes around Ville Platte and Evangeline Parish, especially during July and August when outdoor moisture levels are extreme.

What You Can Do to Fight Humidity and Improve AC Performance

Check Your Thermostat and Fan Settings

Make sure your fan is set to “auto” instead of “on.” This gives the system time to remove moisture between cycles rather than just blowing humid air.

Keep Air Filters Clean

A clogged air filter restricts airflow, which reduces your AC’s ability to control humidity. Swap it out every 1–2 months during heavy use.

Seal and Insulate Your Home

Cracks and poor insulation let warm, humid air seep in. Weatherstripping and attic insulation upgrades can go a long way in balancing indoor comfort.

Install a Whole-Home Dehumidifier

For homes with chronic humidity issues, adding a dehumidifier to your HVAC system is the best long-term fix. Smith Air Conditioning can recommend and install one to fit your system.

Why Trust Smith Air Conditioning with Your Indoor Comfort?

Smith Air Conditioning has been serving Ville Platte and surrounding areas for over 50 years. Our team knows how to handle the unique challenges of Louisiana humidity—and we’re ready to help your home feel cool and dry, not muggy and miserable.

Schedule Your AC Service or Dehumidifier Consultation Today

Don’t let humidity take over your home this summer. Call 337-363-1866 or schedule online with Smith Air Conditioning for expert AC service and humidity solutions you can count on.