The hottest I’ve been in was 117°F (47.2°C) when I lived in Las Vegas. Was actually slated for a 10 mile run that day, but it was mercifully cut down to 4 miles.
Coldest without windchill would be -35°F (-37°C), just a couple of winters ago. I’m surprised it’s not lower, not too far from here a city set the state record at -60°F (-51°C) not too long ago.