@KLS52 For some time, I've been wondering about how my area doesn't seem to have a gradual change from warm/hot weather to cool/cold. Specifically, I've been wondering if it's just an occasional fluke (which the weather was probably doing when the Trilobites were still around) or a more recent development.
I still fondly remember that non-existent "winter" we had a few years ago; it was so pleasantly mild. I also remember reading about that one "year without a summer" back in the 1800s ("1800-and-froze-to-death").