what temperature to set air conditioner in summer

The ideal temperature to set your air conditioner during summer is subjective and varies depending on personal comfort levels. However, there are some recommended temperatures that can help you find the best temperature for you while also lowering your electricity bills. According to the U.S. Department of Energy, the most cost-effective AC setting for summer is 78 degrees Fahrenheit when you are home and awake. For sleeping, aim for between 60 and 67 degrees Fahrenheit. When you leave the house, the temperature can be set to 85 degrees Fahrenheit or higher to save energy. Keep in mind that for each degree that you set your thermostat above 72 degrees, you can save up to 3% on your cooling costs. Ultimately, the best temperature to set your air conditioner in summer is the one that keeps you comfortable while also being energy-efficient.