srw
It's a bit more complicated than that...
I'm guessing the water comes out at 212 degrees F or close to it since it's boiling.
You're guessing. He's guessing. We're all guessing.
The only thing we have to go on is the clouds of water vapour, which can form at temperatures well below 100C. If only the presenter had some sort of thermometer he could have used to check...