It's winter! And that means cold temperatures and big heating costs. If you're looking to cut your energy bills this season without compromising comfort, this guide is for you. We’ll discuss how to make sure your Port St. Lucie home stays warm without costing you an arm and a leg. With these tips, it'll be easy to keep warm all winter long!

Let’s go over what temperature to set your thermostat in winter:

  • While you’re home during the day.
  • While sleeping at night.
  • While you’re gone.

We’ll also review how installing a smart thermostat can keep heating bills low, as well as a few of our top energy-saving tips for cold weather.

Our Expert Opinion for the Best Thermostat Settings in Winter

You might be wondering if 70 is a good temperature for the winter. It can be, but it also varies based on your comfort needs and your goals for energy efficiency. According to the U.S. Department of Energy (DOE), setting your thermostat at 68 is the smartest way to keep heating costs under control.

What Temperature to Set Your Thermostat in Winter During the Day

While Home

The DOE recommends 68 degrees during the day. If you’re feeling too chilly, there are a couple of other ways you can stay warm.

  • Set your ceiling fan in reverse when you’re in a room. This redistributes warm air that gathers near the ceiling.
  • Select energy-efficient window treatments, such as honeycomb shades or plantation shutters. If your home has old or drafty windows, installing plastic sheeting or window blankets offers an additional barrier against the cold.
  • Maximize natural warmth by opening south-facing window treatments during the day. Don’t forget to shut them at night to reduce heat loss.

While Gone

If it dips below 30 degrees, setting your thermostat around 64-65 degrees is a smart choice while away. Your furnace won’t be pumping a lot of heat into an empty home, but it’ll be easy for the temperature to bounce back when you return.

You may want to set the thermostat somewhat higher if you have a dog, especially a puppy, senior dog, small dog or a dog with short hair. Between 66-67 degrees will keep them comfortable and happy.

What Temperature to Set Your Thermostat in Winter at Night

Keeping your bedroom cool can help you sleep better. The National Sleep Foundation recommends a thermostat setting of 64-65 degrees.

That might seem too chilly if you’re accustomed to a higher temperature. If you’re used to sleeping at 68 degrees, try progressively lowering it over the next couple of days and sleep with more blankets or thicker pajamas.

Additional to Lower Energy Costs in the Winter

Keeping your thermostat at the ideal temperature in the winter is a good first step to keeping energy costs down. But there are a few other steps you can take to cut your bill.

  • Upgrade your thermostat. Programmable thermostats are inexpensive, but most households don’t have them set up properly. If yours is constantly on “hold,” you’re at a disadvantage for energy savings. While you can program yours, it can be a lengthy process, especially if your schedule changes from day to day. A smart thermostat can get rid of all that work because it can create an energy-efficient heating schedule based on your routine and temperature preferences. Find out how you can get a free smart thermostat (or one at a greatly reduced cost)!
  • Change your furnace air filter often. A dirty air filter can cause a lot of problems for your furnace, including making it use more energy or even causing it to malfunction. That’s why it’s important to change yours every month if you use a flat filter. Or every 90 days if you use a pleated filter. If you have pets or someone in your home has allergies or asthma, you may want to replace your filter more often.
  • Add more insulation. Your home is likely among the 90% in the U.S. that don’t have adequate attic insulation. Homes in northern climates need 16-18", while those in southern climates need 13-14".
  • Get a new furnace. If your HVAC system is close to 15 years old, it’s time to start thinking about furnace installation. Installing an ENERGY STAR® furnace can keep you comfier while keeping heating costs down. A new heating system is a major investment, but True Temp helps make it more budget friendly through rebates, special offers and financing for qualified customers.

Whenever you have questions about what the best temperature is to set your thermostat to, energy efficiency during cold weather or any other home comfort issues, True Temp is here to assist you. We’re the heating and cooling company your friends and neighbors have depended on since year. Call us at 772-202-2963 to request your appointment now.