Summer is here. Your air conditioner starts running, but your home still feels clammy. Family members keep turning down the thermostat. Now, some rooms are still uncomfortably humid while others feel too cold. Meanwhile, energy bills climb.
This is a frequent issue during humid summers in Florissant, MO. Many homeowners believe the answer is lowering the temperature, but comfort depends on more than your home’s temperature. Humidity plays a big part in how your home feels.
Managing summer humidity in Florissant, MO, is often the key to creating a more comfortable home. When indoor humidity gets too high, your instinct may be to make your cooling system work harder. However, that’s rarely the best solution. Understanding how to reduce indoor humidity in summer can help improve comfort while reducing strain on your air conditioner.
How Humidity Makes Your Home Feel Warmer
If you’ve ever wondered, “Why does my house feel sticky?” the answer is excess humidity. Humidity is moisture in the air. When air is extremely humid, sweat evaporates more slowly, which often makes you feel warmer than the actual temperature. This can create a sticky, clammy feeling indoors. The air feels heavy, you may have trouble sleeping and your home isn’t comfortable.
Most experts say ideal indoor humidity levels range between 30% and 50%. When humidity levels are higher, indoor humidity problems can quickly form.
Signs Your Home Has High Humidity
Many homeowners don’t know humidity is the problem until it becomes a big issue.
Frequent high indoor humidity symptoms in Florissant, MO:
- Window condensation
- Musty smell in the house during summer
- Rooms that feel damp
- Visible mold and mildew
- Uneven comfort
- Home feels humid with AC running
- Constant thermostat adjustments
Why Lowering the Thermostat Isn’t the Most Effective Fix for Indoor Humidity
Turning down the thermostat may make your home colder, but it doesn’t solve humidity issues. Overcooling by running your air conditioner hard can raise energy costs, create cold spots and put additional wear on your air conditioner. Often, running your AC hard leaves you with a cold, still-humid home.
While your AC can remove some moisture from your home, they are primarily designed to control temperature. That’s why lowering the thermostat often fails to address the real issue: high humidity.
How Your HVAC System Helps Control Humidity
As your air conditioner cools your Florissant home, it also pulls humidity from the air. Warm indoor air passes over the cooling coil, causing water vapor to condense and drain away.
Some AC units remove moisture better than others.
A variable-speed air conditioner provides enhanced HVAC humidity control because it runs longer at lower speeds. Running longer allows the system to remove more moisture from the air while maintaining a comfortable indoor temperature.
Smart thermostat can also help. Many models monitor humidity levels, giving you more insight into your home’s comfort conditions.
Routine maintenance is also important. seasonal AC tune-ups help improve performance, maintain efficiency and provide peak humidity control while reducing the risk of breakdowns.
Improper AC Sizing: Making Humidity Worse
An AC unit with much more cooling capacity than your home needs can actually lead to humidity problems. Because oversized systems cool a home very quickly, they often run in short cycles. They cool your home quickly, but the system doesn’t stay on long enough to remove as much moisture as it should.
In contrast, a properly sized AC operates longer and provides better HVAC humidity control. This is an example of the many reasons professional sizing is so important during air conditioning installation.
Benefits of a Whole-Home Dehumidifier
Air conditioners remove some humidity, especially variable-speed air conditioners. However, a whole-home dehumidifier is often the most effective way to control moisture throughout your entire home.
A whole-home dehumidifier works together with your heating and cooling system to remove excess humidity so common in this area during the summer. Humidity-control systems can also help maintain comfortable moisture levels during dry winter months.
How a whole-home humidity control system increases home comfort:
- Removes excess moisture throughout the entire home
- Helps the home feel cooler at higher thermostat settings
- Improves indoor air quality
- Decreases the risk of mold and mildew
- Protects wood flooring and furniture from dry winter air
- Helps reduce cooling system strain
- Prevents musty smells in your house during summer
- Makes it easier to sleep
6 Strategies for Managing Summer Humidity
A whole-home humidity control system is the simplest way to control excess indoor humidity in summer, but there are other ways to improve comfort. If you’re wondering how to keep your house comfortable in humid weather, using these tips can help.
- Keep Air Filters Clean
Dirty filters restrict airflow and reduce system performance. Properly maintained filters help your AC remove humidity more effectively. - Turn on Bathroom and Kitchen Exhaust Fans
Bathing, cooking and routine household activities add moisture to your home. These fans help reduce that humidity before it spreads. - Seal Air Leaks
Tiny openings around windows and doors let moist outdoor air in your home. Sealing leaks helps keep wet air out. - Book Annual AC Maintenance
Routine AC maintenance improves overall system performance, including humidity removal. - Avoid Opening Windows During Humid Conditions
Opening windows when outdoor humidity is high can introduce large amounts of moisture into your home. - Explore Indoor Air Quality Improvements
Indoor air quality solutions such as whole-home dehumidifiers/humidifiers and ventilation equipment can create a healthier, more comfortable indoor environment.
Managing Your Indoor Humidity in Florissant, MO
If your home feels clammy, muggy or unpleasant in summer, high indoor humidity may be the reason. The good news is B&B Heating, Cooling, Plumbing & Electrical offers practical indoor comfort solutions that will make you much more comfortable than lowering the thermostat.
From air conditioner tune-ups and smart controls to whole-home dehumidifiers and system upgrades, B&B Heating, Cooling, Plumbing & Electrical can help you find the right solution for managing summer humidity in Florissant, MO. Contact us online or call 314-668-8530 today to discuss indoor comfort solutions for your home.
Frequently Asked Questions About Managing Summer Humidity in Florissant
What is the best indoor humidity level during summer?
The ideal indoor humidity level during summer is roughly 30% and 50%. Keeping your moisture levels within this recommended range can help your home feel comfortable while reducing the risk of mildew growth, musty odors and other moisture-related problems.
Why does my home feel humid even with the AC running?
If your AC is not removing humidity like it should, areas of your home may feel damp even at a low temperature. Frequent causes include dirty air filters/restricted airflow, an oversized air conditioner, high outdoor humidity or a system that needs maintenance.
Can installing a whole-home dehumidifier help lower energy bills?
Yes, a whole-home dehumidifier can improve energy efficiency and cooling costs because it makes your home feel comfortable at higher thermostat settings, reducing how often your AC runs. It is also one of the most reliable indoor air quality solutions and humidity control for homes in Florissant, MO.
Is it true that it’s a bad idea to lower the thermostat too much during summer?
Yes, lowering the thermostat too much to reduce indoor humidity can raise utility costs, put extra wear on your cooling system and create rooms that feel cold but still humid. Managing indoor humidity with a dehumidifier is usually a more effective solution.
How do I know if my HVAC system is controlling humidity properly?
Your HVAC system is likely controlling humidity properly if humidity levels remain between 30% and 50%, rooms feel comfortable and you do not see condensation, smell musty odors or find damp areas inside your home.
What creates high humidity levels inside a home?
High indoor humidity in Florissant homes is frequently caused by high outdoor humidity, air leaks, poor ventilation, improperly sized AC systems and everyday activities such as cooking, showering and doing laundry. These add moisture that can become trapped inside the home.
Does a new air conditioner help with humidity control?
Yes, a properly sized variable-speed air conditioner can improve humidity control because it runs longer and removes more moisture from the air. However, homeowners with ongoing humidity issues may also benefit from whole-home dehumidifier installation.