If you ’ve got energy-efficient windowsand good insulation, your home might stay cooler for longer, even as outdoor temperatures rise. Should i wait until the first hot day to run my ac ? · turn the ac on when the temperature outside reaches the low to mid 70s. Before turning on the ac, conduct basic maintenance to ensure everything is ready to go. · one of the most common questions i get is: · in this all-inclusive guide, we’ll delve into the optimal moment to engage your air conditioning , and deliver some pointers to keep your home cool and inviting all year round. Depending on the weather, late april or early may is when most homes begin to feel uncomfortably warm – especially those with lots of sun exposure or poor ventilation. This is also important for keeping your home warm in the winter. Sometimes, temperatures swing wildly, so if it’s in the 70s during the day but dropping down to the 50s at night, your home’s internal temperature may be just fine without the ac on. Spring is the perfect time to give your air conditioning system a test run. See full list on angi. com · as a general rule, it’s time to turn on your ac for good when outdoor temperatures consistently reach the mid-70s during the day. After turning on the ac check to make sure the system is operating properly and call an hvac professional for problems. Remember to time your first startup with seasonal maintenance, local weather, household needs, and technological upgrades for the best results. It’s your house, your rules, and, ultimately, your utility bill. Your ac dries out indoor air and filters pollen, dust, and pollutants. You want to turn it on a bit earlier—ideally during a mild spring day. Even if the outdoor temperature has been steadily in the mid-70s, you might find that turning on a ceiling fan or opening a few windows for some cross-ventilation is enough to keep things comfortable. Actually, the answer is no. · health experts recommend prioritizing ac use during heatwaves or when the heat index rises above 90°f, especially for babies, seniors, or those with chronic illness. · making informed decisions on when to turn on your air conditioner ensures comfort, safety, and efficient energy use. If you ’ve got poor insulation or drafty windows, it’s worth it to repair or replace them to conserve energy and lower your monthly utility costs. While it’s best to go by the outdoor temperature—again, 75 degrees is a good starting point—rather than the calendar, it also depends on how you’re feeling indoors.
