What’s the Best Temperature to Set Your Thermostat in Kentucky? A Seasonal Guide

If you’re asking, “What’s the best temperature to set my thermostat in Kentucky?” — you’re not alone. Thousands of homeowners Google this exact question, especially during those dramatic seasonal shifts Kentucky is known for.
At ComfortMaster Heating & Air, we help local residents balance comfort, efficiency, and energy savings all year long. Here’s your simple, seasonal guide to setting your thermostat the smart way — whether it’s icy in January or blazing in July.
In Kentucky, the best thermostat setting is 68°F in winter (when you’re home) and 78°F in summer (with AC running). Lower it 7-10°F at night or when away to save up to 10% on energy bills.
Why Thermostat Settings Matter
Getting your thermostat settings right affects:
- Monthly utility bills
- Your HVAC system’s lifespan
- Indoor comfort for your family
- Indoor air quality and humidity levels
Making small adjustments can result in significant energy savings without sacrificing comfort.
Best Thermostat Settings for Kentucky Winters
Kentucky winters can be cold and unpredictable. Here’s how to set your thermostat smartly:
When You’re Home:
Set your thermostat to 68°F during waking hours. It’s warm enough to stay cozy without overworking your furnace.
When You’re Sleeping or Away:
Lower it to 60–62°F. You’ll save energy while you’re under the covers or not at home. Bonus: cooler temperatures help promote deeper sleep.
Pro Tip:
Install a programmable or smart thermostat to automate these shifts and maintain consistent energy savings.
Best Thermostat Settings for Kentucky Summers
Summers in Nicholasville and surrounding areas are hot and humid. Comfort is key — but so is efficiency.
When You’re Home:
Set your AC to 78°F for the best mix of comfort and cost-effectiveness.
When You’re Away:
Bump it up to 85°F or turn off the AC completely if you’re gone for more than a few hours.
Tip for Humid Days:
Running your AC on “Auto” mode helps better manage moisture and reduce wear on the system.
Spring & Fall Thermostat Tips
These “shoulder seasons” in Kentucky bring more moderate temperatures. It’s the perfect time to give your HVAC system (and your wallet) a break.
- Use natural ventilation (open windows) when temps are 60–70°F.
- Rely less on heating or cooling.
- Keep your thermostat set between 65–72°F as needed.
How a Smart Thermostat Can Help
Investing in a smart thermostat like Nest, Ecobee, or Honeywell can automatically learn your habits, adjust based on weather, and even detect when you’re away.
Benefits:
- Control from your phone
- Save 10–15% on energy bills
- Receive system alerts and maintenance reminders
Ask ComfortMaster Heating & Air about smart thermostat installation — we handle everything, including setup and syncing with your HVAC system.
Frequently Asked Questions
“What is the cheapest temperature to keep your house in winter?”
Keeping your house at 68°F during the day and 60–62°F at night is ideal for saving money in winter.
“What should I set my thermostat to in summer while away?”
If you’re away, set your thermostat to 85°F in the summer. This saves energy without allowing excessive heat buildup.
“Can adjusting my thermostat save money?”
Yes! According to the U.S. Department of Energy, turning your thermostat 7–10°F lower for 8 hours a day can save up to 10% a year on heating and cooling.
“Is it better to keep the thermostat at a constant temperature?”
No. Adjusting based on your schedule is more efficient. Use a programmable thermostat for automatic changes.
Trust the Local Experts in Nicholasville, KY
At ComfortMaster Heating & Air, we’re more than HVAC technicians — we’re comfort consultants. We help you get the most out of your heating and cooling system, from installation and repairs to smart usage and savings tips.
Address: 51 Wichita Drive, Nicholasville, KY 40356
Call Today: (859) 255-0728
Schedule an Appointment Online
Ready to Upgrade Your Thermostat?
Whether you need advice on thermostat settings or want to install a smart model, we’ve got your back. Call us today or book an appointment online to get started.