Why Your AC Struggles During Peak Florida Humidity
English Air Inc • June 8, 2026

Why Your AC Struggles During Peak Florida Humidity

“Why is my AC struggling with humidity in Orlando, FL?” It’s a question you’re likely asking yourself, and a good one considering how often Florida homeowners are running their HVAC units.


If the system is on, shouldn’t it be actively removing moisture from the air? Yes, but the catch is that this double duty can often put a lot of strain on your AC, making it much harder to handle both temperature control and dehumidifying all by itself.

The Reasons You’re Asking “Why Is My AC Struggling With Humidity in Orlando, FL?”

Indoor comfort can be easily compromised by things like a broken HVAC. Yet, there are often smaller details that get overlooked and can have just as much of an impact on your home’s humidity levels.


Your Fan Is Working Against You

Switching the thermostat’s fan setting from “auto” to “on” seems like a good idea on paper. It keeps the air moving so that moisture doesn’t just hang in the air. But it also forces your blower fan to run constantly, even if your unit isn’t on a cooling cycle. This can cause condensation from the system’s evaporator coils to reenter the air.


Your Filter Is Clogged

Swapping out your clogged filter is the cheapest and fastest way to instantly improve HVAC performance. This includes its capacity to remove moisture from the air while simultaneously lowering energy bills.


You Haven’t Scheduled Your Annual Maintenance

When was the last time you had a professional HVAC technician check on your unit’s performance? You should aim to have it done at least once a year. However, many experts say that certain climates, including Florida, would likely benefit from twice a year.


Either way, if you’re always trying to lower your humidity, there’s a chance you need some professional intervention.


You Need a Heavy-Duty Solution

Sometimes, what might work for one homeowner doesn’t yield the same results for another. This is especially true for Florida homeowners, where humidity is virtually a year-round factor you contend with. You may find yourself still asking, “Why is my AC struggling with humidity in Orlando, FL?” If you’ve addressed everything else, a whole-home dehumidifier is the most logical next step.


Peak Humidity Means Your HVAC Needs Peak Performance

Discomfort doesn’t have to be synonymous with summer, even if the weather is trying its best to make that true. Contact the team at English Air today to learn more about your dehumidification options and schedule a full HVAC evaluation from one of our technicians.