🌽 What Is “Corn Sweat”? And Why Does It Make Nebraska Summers So Miserable?
If you've ever stepped outside on a hot July day in Nebraska and thought, "Why does it feel like a sauna?" — you're not wrong. You might be feeling the effects of something called corn sweat.
Yes, it’s a real thing. And yes, it makes summer heat feel worse. Here’s what it is, how it works, and how Powerhouse Heating & Air can help keep your home cool and comfortable.
🌾 What Exactly Is Corn Sweat?
Corn sweat is the nickname for a process called evapotranspiration. Here's how it works:
Corn plants absorb water through their roots.
That water travels up the stalk and is released through tiny pores in the leaves.
On hot, sunny days, that water vapor gets pumped into the air — just like how humans sweat to stay cool.
The problem? When you have millions of acres of cornfields, they release millions of gallons of water into the air. That moisture increases the humidity, which makes the air feel hotter than it actually is.
This is why Nebraska (and other Midwestern states) can feel so oppressively hot in the summer — even when the temperature doesn’t seem too extreme on paper.
🥵 What Does That Mean for You?
When the air is already thick with humidity from corn sweat, it gets harder for your body to cool down — and harder for your air conditioner to do its job.
High humidity:
Makes your home feel warmer than the thermostat says.
Can lead to mold, mildew, and musty smells.
Causes excess wear and tear on your HVAC system as it works overtime.
❄️ Powerhouse to the Rescue
Here at Powerhouse Heating & Air, we’re not just AC experts — we’re corn sweat survivors. We know what Midwest homes are up against, and we’ve got solutions that work:
✅ AC Service & Tune-Ups
Keep your system running efficiently and make sure it’s dehumidifying properly.
✅ Whole-Home Dehumidifiers
Take humidity out of your air before it becomes a problem.
✅ Smart Upgrades
High-efficiency air conditioners and smart thermostats can help you stay cool and lower your energy bills — even during peak corn sweat season.
💬 Final Thoughts
Corn sweat is just another reason Nebraska summers are no joke — but your home should be your escape, not part of the problem. If your house still feels sticky even with the AC on, give us a call.
📞 Powerhouse Heating & Air
Text us anytime at 402-955-9109
🌐 Schedule online at powerhouseheatandair.com
Stay cool, Blair. We’ve got you covered — corn sweat and all. 🌽💧