August can put a Reno home’s cooling system to work. National Weather Service climate information describes Reno as a high-desert city with summer afternoons often above 90°F and sizable day-to-night temperature swings. A smart thermostat can help you manage that demand, without turning comfort into a guessing game.

The best approach is simple: keep the home comfortable when people are there, use an away setting when it’s empty, and let automation handle the routine. NV Energy recommends 78–80°F when you’re home in warm months and 5–10°F warmer when you’re away. Use those temperatures as a practical starting point, then fine-tune for your household.

The most useful smart-thermostat setting is the one you can follow consistently. A simple home-and-away schedule will usually do more than constant manual adjustments.

Start with An August Schedule That Fits Your Routine

Smart thermostats work best when their schedule reflects your actual occupancy. There’s no need to create a complicated series of tiny temperature changes. Begin with two core settings, one for when the home is occupied and one for when it’s vacant, and set the home temperature to resume shortly before you return.

Try this starting framework:

• When you’re home: Set the thermostat within NV Energy’s recommended 78–80°F warm-weather range.
• When you’re away: Raise the setting 5–10°F above your at-home target. If you prefer 78°F at home, for example, 83–88°F is the recommended range to consider when the house is empty.
• Before you return: Program the thermostat to restore your comfortable temperature before the first person arrives. Start with a modest lead time, then adjust it after a few days based on how your home responds.
• At night: Keep the setting at a temperature that supports restful sleep. If your household is comfortable with a small setback, add it gradually rather than making a large overnight change.
• During a vacation: Use an away setting that accounts for your home, pets, plants, and any property requirements. Remote access lets you check the temperature while you’re away.

These are energy-saving starting points, not rigid rules. Households with infants, older adults, pets, medical needs, or a particularly sunny room may need a different comfort setting. In those situations, keep the temperature where it needs to be and look for savings through scheduling, shade, airflow, and maintenance.

Let the Smart Features Do the Routine Work

An ENERGY STAR smart thermostat is Wi-Fi enabled and can automatically adjust heating and cooling settings. Depending on the model, useful features may include remote controls, schedules, geofencing, learning preferences, and energy-use insights.

Focus on the features that solve a real problem for your household:

• Use a schedule if your weekdays are fairly predictable. It’s the easiest way to avoid cooling an empty home as though everyone were there.
• Use geofencing if your schedule changes often. It can shift the home to an away setting after residents leave and return it to comfort when someone is on the way back. Make sure every regular resident’s phone is included, or the system may think the house is empty when it isn’t.
• Use remote control for exceptions, such as an early return, an unexpected trip, or a check-in while you’re away.
• Check energy reports weekly rather than reacting to one hot afternoon. Look for repeat patterns in runtime, then make a single change and see whether the trend improves.

Before installing or replacing a thermostat, confirm that it’s compatible with your HVAC system. ENERGY STAR also advises checking that Wi-Fi coverage is reliable where the thermostat is located. If you rent, check your lease and obtain permission before swapping equipment.

Pair Thermostat Settings with Lower Cooling Demand

Your thermostat is only one part of the cooling strategy. A few low-cost habits can make its settings more effective, especially on bright Reno afternoons.

• Close blinds and drapes during the day. NV Energy recommends keeping window coverings closed in cooling season to limit heat entering the home.
• Use ceiling fans in occupied rooms. ENERGY STAR says that raising the thermostat by two degrees while using a ceiling fan can lower air-conditioning costs by up to 14%. Turn the fan off when the room is empty because fans cool people, not rooms.
• Check the air filter every month in cooling season. ENERGY STAR explains that a dirty filter can slow airflow and make the system work harder.
• Keep the outdoor A/C unit clear. NV Energy advises keeping the area around a ground-mounted unit free of obstructions so air can move properly.
• Avoid overcorrecting after a hot commute home. Instead of setting the thermostat unusually low, let the scheduled return-to-comfort setting do its job. Fine-tune the recovery time if the house isn’t comfortable when you arrive.

If a single room stays uncomfortably warm, it may not be a whole-house thermostat issue. Check the shade, vent, airflow, and direct sun exposure first. If you notice weak airflow, ice, unusual noises, or a repeated comfort problem, contact a qualified HVAC professional instead of forcing the thermostat lower.

Be Mindful of Peak-Demand Afternoons

Information on NV Energy’s Cool Share program states that conservation events can occur during the June 1–September 30 season on the hottest weekdays, generally during peak-demand hours. Eligible participants should review the program’s current terms, notifications, incentives, and override process directly with NV Energy.

A consistent baseline schedule can make those events easier to manage. When you’re already using an energy-conscious at-home setting, maintaining shade and airflow may help you stay comfortable through a short adjustment more easily than a home that’s set very cold all day.

A Five-Minute Thermostat Reset for This Week

Use this quick checklist to put your August plan into practice:

• Confirm that the thermostat’s clock, time zone, and Wi-Fi connection are correct.
• Choose a comfortable at-home temperature in the 78–80°F starting range.
• Create an away setting 5–10°F warmer for periods when the home is empty.
• Program a return-to-comfort time before your normal arrival.
• Close blinds or drapes before direct afternoon sun heats the room.
• Check the HVAC filter and make sure the outdoor unit has clear space around it.