November 13, 2025

Why Termite Activity Doesn’t Stop in Fall

When you think about insect activity, you probably picture summer, buzzing mosquitoes, ants marching in lines, and wasps building nests. For many pests, that’s true. They thrive in the heat, then slow down or die off once the temperatures drop.

Unfortunately, termites don’t follow that pattern. These silent destroyers remain active long after summer ends, even through winter, which means the risk of termite damage doesn’t disappear when cooler weather arrives.

Since termites cause billions of dollars in structural damage in the U.S. each year, understanding their behavior in fall and winter is key to protecting your home. Termio Pest Control has been solving termite problems in the Phoenix Metro since 2017, and we’re here to help you understand what’s really happening underground this season.

termite damage

What You’ll Learn in This Article

The Misconception About “Termite Season”

When people talk about “termite season,” they’re usually referring to spring, the time of year when termite swarmers (reproductives) take flight to start new colonies. This is when homeowners are most likely to see termites, so it’s easy to assume that’s when they’re most active.

But here’s the catch: termite season never really ends.

Termites spend most of their lives underground or inside wood, hidden from view. While you might notice swarmers in the spring, the worker termites, the ones that actually eat wood, are active all year long. They’re constantly foraging, feeding, and expanding their colonies.

So even though you don’t see termites in the fall, they’re still there, quietly causing damage beneath your feet or inside your walls.

How Termites Survive the Cooler Months

Although Phoenix enjoys mild winters, nighttime temperatures can drop low enough to impact insect activity. Most bugs slow down or die off, but termites can handle cooler weather in two ways:

They Move Deeper Underground

When the surface soil cools, termites simply move deeper below the frost line, where the temperature remains steady year-round. This insulated environment allows them to survive comfortably and continue tunneling, just farther from the surface.

They Thrive Indoors

If termites have already found their way into your home or another heated structure, they won’t slow down at all. Indoor conditions stay warm and humid, exactly what termites love.

Since most homes are maintained at around 70°F, termites inside walls, floors, or foundations can continue feeding 24/7, regardless of the weather outside.

Why Fall Is a Smart Time for a Termite Inspection

There’s never a bad time for a termite inspection, but fall offers a few advantages:

Scheduling a professional termite inspection in the fall is a simple, proactive way to protect your investment and avoid expensive repairs later on.

How to Protect Your Home From Termites This Fall

Even though professional treatment is the most reliable way to stop termites, there are a few steps you can take to make your property less appealing to them:

Smart Prevention Tips

By staying proactive, you can significantly reduce the likelihood of termites entering your home.

Year-Round Termite Protection From Termio Pest Control

While prevention helps, nothing beats the peace of mind that comes with a professional termite control plan.

Termio Pest Control offers 24/7 termite protection with an eco-friendly baiting system designed to eliminate entire colonies — not just the termites you see.

Our System Includes:

When termites discover the bait, they carry it back to the colony, spreading it to other members, including the queen. This process wipes out the colony from within and provides long-term protection against reinfestation.

Whether you’re seeing signs of termites or simply want to avoid future problems, our team will inspect your home, assess your risk, and tailor a treatment plan that keeps your home protected year-round.

FAQs: Termites in Fall and Winter

Q: Do termites go dormant in winter?
No. Termites don’t go completely dormant; they simply slow down or move deeper underground during cold weather. Indoors, they remain fully active.

Q: Can termites survive inside heated homes?
Yes. Heated spaces provide ideal conditions for termites to thrive throughout the winter. That’s why interior infestations can be especially destructive if left untreated.

Q: Is fall really the best time for a termite inspection?
Fall is a great time to schedule a termite inspection, but if you’ve never had one or you’re concerned about termite activity, don’t wait. Schedule an inspection now!

Q: How often should I schedule termite inspections?
Once a year is recommended for most Phoenix homeowners. If you sign up for termite control with our local pest control company, we’ll come out every year to inspect for termites; this will keep your termite re-treatment warranty with us active.

Contact Termio Pest Control Today!

Termite activity doesn’t stop in the fall; it just goes underground or indoors. The quieter months are the perfect time to take control and make sure your home stays termite-free before spring arrives.

For lasting protection from these wood-destroying insects, Termio Pest Control can help. Our proven termite control solutions deliver ongoing prevention and peace of mind, so you can focus on enjoying your home without worrying about what’s happening behind the walls.

Protect your home this fall and beyond; contact Termio Pest Control today to schedule your termite inspection.

What Termio Customers Are Saying

termio pest control customer

Aaron is a very thorough person and takes pride in his work. He listens to your concerns and addresses them, then follows up with you to let you know what action(s) was taken. I highly recommend Termio Pest Control as this company has been servicing my home for at least 3 to 4 years, and does a great job every time.

Ed O.

Queen Creek, AZ

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Termio and Messiah B. in particular have always provided us with excellent service. He is always professional and easy to work with. He is very knowledgeable about AZ termites and can put it into words people can understand. I appreciate his expertise.

Susan S.

Queen Creek, AZ

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We've had Termio service since we moved into our current home and they treated this house for the previous owners, too. Never had issues with bugs or insects in the house at all. Service is always on time. Patty makes sure every time to thoroughly treat all areas around the house. Easy decision to stay with this service. Thanks.

Robert C.

Queen Creek, AZ

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