Even the Universe says so.
Larry Weber lets word nerds know when they can see the "celestial semicolon" this weekend, and Bob King even provided an illustration.
In other news, Larry speculated that, if it gets too warm next week for reindeer to fly safely, Christmas might need to be cancelled.
But since we here at KUMD are Reputable Journalists, we did a little digging and it seems like Larry (gasp!) was mistaken.
You can read about how reindeer stay chill here on ScienceNorway, where they know about things like this. (And 39°C is 102.2°F. In case you were curious.)