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What temperature should I set my thermostat in summer?

In Florida’s hot and humid summers, setting your thermostat correctly can maximize comfort while controlling energy costs. Here’s what you need to know:


🌡 Recommended Summer Thermostat Settings

  1. Optimal Temperature for Comfort
    • 78°F (25–26°C) when you’re at home and awake.
    • Keeps you cool while avoiding excessive energy use.
  2. Energy-Saving Tips
    • Set it higher (82–85°F) when you’re away from home.
    • Use a programmable or smart thermostat to adjust automatically.
  3. Humidity Control
    • Florida’s humidity makes air feel warmer.
    • Running your AC consistently at 78°F helps remove excess moisture efficiently.
  4. Nighttime Comfort
    • Raise the temperature slightly if you use fans to circulate air.
    • Some people find 76–78°F comfortable while sleeping.

✅ Extra Tips for Florida Homes

  • Ceiling fans or portable fans allow you to set the thermostat higher without sacrificing comfort.
  • Close blinds or curtains during peak sun hours to reduce heat gain.
  • Seal leaks around windows and doors to improve AC efficiency.

⚠️ Tip: Setting your thermostat too low (e.g., below 72°F) doesn’t cool your home faster—it just increases electricity bills and system wear.