Why Des Moines Homes Lose Power More in Summer Than Winter

A summer power outage always seems to happen at the worst time. The air conditioner shuts off, the house starts heating up, and suddenly everyone is standing in front of the open refrigerator like it's going to make the electricity come back. If you've lived in the Des Moines area for a while, you may have even noticed that power outages seem more common in the summer than the winter.

At Integra Electrical, we've helped homeowners across Des Moines, Ankeny, Waukee, Indianola, and the surrounding communities understand what's causing their electrical problems. We also know that not every outage means you need to call an electrician.

Before the end of this article, you will know:

• Why Summer Causes More Power Outages in Des Moines
• Could the Problem Be Inside Your Home?
• What Should You Do Before the Next Summer Storm?

Why Summer Causes More Power Outages in Des Moines

It might seem like winter would knock out the power more often. After all, Iowa winters can be brutal. But for many homeowners, summer is actually outage season.

The biggest reason is simple: summer storms are usually more damaging to the electrical grid.

Des Moines often sees strong thunderstorms with heavy rain, lightning, and high winds. It doesn't take much for a large tree branch to fall onto a power line or for lightning to damage electrical equipment. When that happens, utilities like MidAmerican Energy and Alliant Energy work to isolate the problem and restore power as quickly as they can.

Storms aren't the only reason.

On the hottest days of the year, nearly every home is running an air conditioner. That puts a much heavier load on the electrical grid than normal. While the grid is built to handle high demand, extreme heat combined with storm damage can make outages more likely.

In short, summer creates the perfect recipe for power outages:

• Strong winds can bring down tree limbs and power lines.
• Lightning can damage electrical equipment.
• Heavy rain can affect utility equipment.
• High temperatures increase electricity use across the area.

The good news is that most summer outages are caused by the utility, not by something wrong inside your home. The next step is figuring out which one you're dealing with.

Could the Problem Be Inside Your Home?

If your entire neighborhood is dark, the problem is probably outside your home. But if your lights go out while your neighbors still have power, it's time to take a closer look.

Start with your electrical panel. A tripped breaker is one of the most common causes of a partial power outage. Reset it once if it's safe to do so. If it trips again, don't keep resetting it.

In the Des Moines area, many homes built in the 1950s through the 1970s still have older electrical panels or aging wiring. Summer can make those problems more noticeable because your air conditioner is working harder than usual.

Here are a few signs the problem may be inside your home:

• Only your house has lost power.
• Certain rooms or outlets have stopped working.
• A breaker keeps tripping.
• You smell something burning or see scorch marks.
• Lights flicker even when the weather is calm.

If you notice burning smells, buzzing sounds, or signs of damage, turn off power if it's safe to do so and call a licensed electrician. Those are not problems that should be ignored.

What Should You Do Before the Next Summer Storm?

You can't stop Iowa storms, but you can make your home better prepared for them.

If the power goes out, check to see if your neighbors have electricity. If they don't, report the outage to MidAmerican Energy or Alliant Energy if you haven't already. Then unplug sensitive electronics or use surge protectors to help protect them when the power comes back on.

If your home loses power often but the rest of the neighborhood doesn't, it's worth having your electrical system inspected. A licensed electrician can check your panel, wiring, and service equipment to make sure everything is working safely.

If summer outages are becoming a regular problem, there are also upgrades that can make life easier, including:

• Whole-home surge protection
• A standby generator
• An electrical panel upgrade if your current one is outdated

If you'd like to find out if your home's electrical system is ready for the next storm, schedule service with our team. We'll help you identify any problems and recommend practical solutions that fit your home.

Frequently Asked Questions

Why does my power go out in the summer but not the winter?

Summer storms, lightning, strong winds, and heavy air conditioner use all make power outages more likely. In Iowa, these are some of the biggest reasons homes lose power during the warmer months.

How do I know if the outage is my house or the utility?

If your neighbors also lost power, the problem is likely with the utility. If only your home is affected, check your electrical panel for a tripped breaker. If everything looks normal, it's a good idea to call an electrician.

Can lightning damage my home's electrical system?

Yes. A nearby lightning strike can damage appliances, electronics, or parts of your electrical system, even if your home isn't struck directly. Whole-home surge protection can help reduce that risk.

Should I buy a generator if I lose power every summer?

It depends on how often you lose power and how long the outages last. If your home regularly goes without electricity during summer storms, a standby generator can provide reliable backup power and greater peace of mind.