Growing season is the peak time for corn sweat, especially in the mid to late summer, according to the National Weather Service. Corn sweat contributes most to humidity during July and August.

The process is known as evapotranspiration, which is how plants, including corn, release water vapor into the atmosphere.

Corn sweats just like we do, and when it does, it causes the humidity around it to spike. It's a phenomenon called "corn sweat." ‘Sit up straight while I talk to you’: Idaho university massacre victims confront killer in court Emmanuel and Brigitte ...