Extreme Heat risk in Georgia

Who this hits hardest

Drive through Savannah in August and you can feel the heat coming off the pavement before you even step out of the car. Same in Atlanta, Augusta, Columbus, Macon, Albany, and Valdosta. Statewide, Georgia sits at level 4 of 5 for extreme heat risk. The difference is that some blocks have trees and some don't. Some houses have central air and some are still running window units in Chatham County, Glynn County, or a 1960s ranch in Bibb County.

Extreme heat in Georgia hits older adults, young children, pregnant people, outdoor workers, and anyone with heart or lung problems first. It also hits people who live in mobile homes, upstairs apartments, and houses without working AC. Renters often can't install a window unit or fix a broken thermostat. Low-income households may avoid running the AC because of the power bill. In rural South Georgia, from Dougherty County down to Lowndes County, the nearest cooling center can be a long drive.

The house itself takes a beating too. Attics in Georgia get hot enough to cook the life out of asphalt shingles. Ductwork in crawlspaces sweats and loses cool air. Wood floors gap, vinyl siding warps, and paint peels. Historic homes in Savannah and Augusta may have no insulation at all. None of that is dramatic, but it adds up.

After the event — claims and repairs

Here's the hard part: heat doesn't usually create a single, clean insurance claim. Your AC compressor dies after 15 summers. The adjuster calls it wear and tear. Your floors buckle from humidity. That may be excluded too. Food spoils after a thunderstorm knocks out power. You might get a small limit for spoiled food, but don't count on it. If a heat wave causes a fire from overloaded wiring, fire is covered. If a hurricane knocks out power for a week, that's a different story, and wind versus flood is the split that matters most.

Standard homeowners insurance in Georgia typically does not cover flood. You need a separate NFIP policy or private flood insurance. Flood and earthquake are usually excluded; you buy them separately. Heat itself is not a named peril on most policies. If your home becomes uninhabitable because of heat alone, loss-of-use coverage often won't kick in. Read your exclusions before July. Ask your agent two direct questions: 'Is equipment breakdown covered?' and 'What happens if my AC fails during a heat wave?'

Repairs after a heat event are slow. HVAC techs get booked out for days or weeks. Contractors are busy. If you have limited time and money, I'd buy one good window unit and a battery-powered fan before I'd buy a whole-house generator. Keep receipts. Take photos of any damage. If you need to stay in a hotel, save every receipt, but assume you may be paying out of pocket.

Before the season starts

Georgia's heat season runs roughly May through September, with the worst stretches in July and August. Coastal Georgia gets humidity that makes 95 degrees feel like a steam room. The Piedmont, including Atlanta, gets urban heat islands where overnight lows stay high. North Georgia's Blue Ridge mountains are cooler, but valleys can still bake.

Schedule an HVAC tune-up in March or April, before the rush. Change filters monthly. Seal attic ducts. Add insulation if you can. Install window film or blackout curtains on west-facing windows. Plant shade trees, but know they take years. Check your roof ventilation. If you have medical equipment or a family member who is vulnerable, get a generator interlock or at least a battery backup for a fan and phone.

Make a heat plan. Know where your county's cooling centers are. GEMA and your county emergency management agency usually list them. Check on neighbors, especially older ones. Keep water, electrolytes, and a thermometer in the house. Never leave pets or kids in a parked car. And review your insurance before the first heat advisory, not after.

Questions we get

Does homeowners insurance in Georgia cover damage from extreme heat?

Usually no, not directly. Most policies exclude wear and tear, gradual damage, and maintenance. AC failure, warped floors, and cracked foundations from soil shrinkage are often denied. Some policies may cover a sudden fire or burst pipe, but heat alone is rarely a covered peril. Ask about an equipment breakdown endorsement if you want more protection.

How hot can a Georgia house get without air conditioning?

It depends on the house, but in South Georgia and coastal counties, indoor temperatures can climb into the 90s or higher during a heat wave. Mobile homes and upstairs bedrooms heat up fastest. Humidity makes it worse. That's not just uncomfortable; it can be dangerous, especially for older adults and people with chronic illness.

What should I do if a heat wave hits and my AC dies?

First, get to a cooling center, library, or a friend's house, especially if anyone in the home is elderly or sick. Call an HVAC company, but expect a wait. Use fans only if they help you feel cooler; above a certain point, they can make things worse. Drink water. Check on neighbors. Document any hotel or repair receipts, but don't assume insurance will reimburse you for heat-only losses.

Official sources

• Georgia Emergency Management and Homeland Security Agency
• National Weather Service Heat Safety
• Ready.gov – Extreme Heat
• CDC – Extreme Heat