On Monday, as much of the country stewed in bubbling heat, a boiling milestone was hit — a buoy in Florida registered a jaw-dropping 101.1 degrees Fahrenheit water temperature.

This was on the heels of the same buoy in Manatee Bay registering 100.2 degrees on Sunday. For perspective, the average hot tub temperature is 100-102 degrees F.

While the readings would've been considered a possible outlier or sensor error, surrounding buoys recorded similarly high temperatures, with 99.3 F at Murray Key and 98.4 F at Johnson Key.