The Best Thermostat Settings for Florida Homes Year-Round
Derek Powell • February 18, 2026

The Best Thermostat Settings for Florida Homes Year-Round

Should you keep your thermostat at one temperature all day? Or is it something you need to constantly monitor and control? Here’s what you should know about your thermostat settings in the Florida climate, according to professionals from a Palm City HVAC company.


Your Baseline for Summer

Florida summers last nearly half the year, sometimes starting as early as late April and ending in late October. Because of this, it’s important you don’t fatigue your system so it can give a steady flow of cooling comfort. The ideal temperature is 78 degrees Fahrenheit.


It might sound a bit warm, but it’s generally the “sweet spot” for energy efficiency without your home getting too uncomfortable. You can always use ceiling fans if that temperature feels a bit high, and you might want to, anyway. The “wind” effect can make a room feel cooler without actually dropping the temperature.


What About Winter?

Winter in Florida is a mixed bag. They’re usually mild, but the occasional dip into the 40s and 50s is common, especially at night. This time of year, 68 degrees Fahrenheit is the ideal, and you can lower it when you go to sleep for a better night’s rest.


Checking Your Thermostat

You can have the perfect settings, but it won’t matter much if your thermostat isn’t giving you an accurate reading of the air in your home. A Palm City HVAC company can help with a maintenance visit to calibrate your thermostat and ensure it’s operating correctly.


Your thermostat doesn’t even need to be broken to give you strange readings. Thermostats in direct sunlight will read higher. Those by a drafty window read lower.


This is where the expert comes in; they’ll be able to use the context of your home to adjust your settings to something that makes sense. It’ll also save you money, since you aren’t over- or under-cooling your home, and it’ll keep your system healthier longer.

Your Go-To Palm City HVAC Company

Whether it’s time for a smart thermostat or if you need a professional eye on your equipment, we’re here to give your system the attention it needs. Reach out to Local Guy Air Conditioning Services to learn more about optimizing your thermostat and schedule an appointment with a technician.

Crumpled US paper currency showing need for air conditioning unit outdoors maintenance in Florida.
By Derek Powell January 12, 2026
Delaying AC maintenance in Florida can lead to higher energy bills and costly breakdowns. Learn why annual service saves money and protects your system.
Homeowner testing a heating system before a South Florida cold front, checking warm air from vents.
By Derek Powell December 16, 2025
Test your heat before South Florida’s first cold front. Catch problems early and avoid emergency heater repair in Palm City with help from Local Guy Air Conditioning.
Palm City homeowner preparing for holiday guests while adjusting AC filter in living room.
By Derek Powell December 9, 2025
Hosting this season? Keep guests cool with simple HVAC tips and prep. Get expert Palm City AC repair and tune ups from Local Guy Air Conditioning Services.
Question Marks Written Speech Bubbles On teal Background.
By Derek Powell September 24, 2025
Hiring an AC contractor in Palm City? Ask about experience, local expertise, licensing and insurance, warranties, and reviews. Get honest, reliable service from Local Guy Air Conditioning.
Palm Warbler Songbird sitting on an air conditioner that runs constantly during Florida summer heat.
By Derek Powell July 19, 2025
Is your AC running nonstop in Florida’s summer heat? Learn common causes like low refrigerant or duct leaks, and how Local Guy Air Conditioning Services can help!
I tropical hurricane of the ocean with palm trees in Stuart, FL.
By Derek Powell June 10, 2025
Hurricane season is here. Learn how to protect your HVAC system with tips from Local Guy Air Conditioning Services, your trusted Stuart AC company.
Show More