Plummet in temperatures

Yesterday was sweltering at work, 27 celsius, and I wore a skirt with bare feet and sandals. As I came home, the air was fresh and cooling and autumn-feeling. Today it's gray and overcast and there's a cold breeze. And tomorrow they're saying it will be 8 celsius. Whew! That's a sudden shift. I'm suddenly aware of leaves on the ground, crisp under foot, and the urge to curl up in a blanket before a roaring fireplace.