Summer in Las Vegas means our ACs are working overtime. The summer heat isn’t just intense—it can turn homes into ovens. But there’s a fine line between staying cool and watching your energy bills soar.
How do you find the perfect balance? That’s what we’re tackling today. We’ll show you the best AC temperatures for comfort without overdoing it on energy costs. Let’s find that sweet spot for your AC setting together. Ready? Let’s go!
Optimal Temperature Settings for Summer: Home, Away, and Sleep
When it comes to setting your AC during the summer, there’s no one-size-fits-all number. Ideal settings depend on comfort level, time of day, and whether you’re home.
Best Setting While at Home
The EPA recommends starting at 78°F to balance comfort and efficiency. If it feels too warm, lower the temp slightly, but remember—each degree cooler increases energy use. Stick within 72–78°F and use fans and seasonal clothing to help.
Best Setting While Away
Save energy while you’re out by raising the thermostat 5–7 degrees. Energy Star suggests 85°F when no one’s home. This prevents your home from overheating while avoiding a cooling surge when you return.
Sleeping Cool
For sleep, cooler temps help your body rest. While 82°F is recommended by Energy Star, many prefer 78–80°F. Breathable bedding and pajamas can also help you sleep better without cranking the AC.
Adjusting for Pets
If you have pets, make sure temps stay below 80°F when you’re gone. Some animals are sensitive to heat and need a cooler environment to stay safe and comfortable.
Smart Strategies for Saving on Energy Costs with Your AC
Beating the Las Vegas heat without crushing your energy budget takes smart habits and technology. Here’s how to keep your home cool efficiently:
1. Use Ceiling Fans
Fans help distribute cool air, letting you raise the thermostat a few degrees while still staying comfortable. The wind chill effect can make rooms feel cooler without lowering the actual temp.
2. Optimize Your Thermostat Settings
Smart thermostats adapt to your lifestyle. Program them to warm up when you’re out and cool down before you return for maximum savings.
3. Seal and Insulate Your Home
Stop cool air from escaping by sealing windows and doors. Improve attic and wall insulation to maintain indoor temps and reduce AC use.
4. Limit Heat Production During the Day
Cook, dry clothes, and run heat-generating appliances during early mornings or evenings to avoid overworking your AC during peak heat.
5. Invest in Heat-Blocking Window Treatments
Use blackout curtains, blinds, or shades to block direct sunlight during the hottest hours. This significantly lowers indoor temps and reduces strain on your system.
6. Regular AC Maintenance
Keep your AC in top shape with routine maintenance. Change filters, keep vents clear, and schedule annual checkups with a pro.
7. Upgrade to an Energy-Efficient AC Unit
If your AC is old, consider a high-efficiency Energy Star model. Modern units cool better with less energy. 32 Degrees offers expert AC installation and air conditioning repair in Las Vegas to help you upgrade with confidence.
Let’s Beat the Las Vegas Heat Together!
As summer peaks, so does the challenge of staying cool affordably. 32 Degrees specializes in efficient cooling, smart thermostats, and energy-saving upgrades to help you slash bills and stay comfortable.
Need help preparing your AC for the heat? Contact 32 Degrees today for expert service and peace of mind all summer long.