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Do you actually ever get crisp mornings where you live?

Here in Adelaide it can get down to about 0-2C which I call crisp. It can be much colder in other places. It snows in parts of Australia so cold is a thing here too. just not as cold as your region of course.

0 degrees on an early morning with cool clear skies and a bit of frost on the ground is what I call crips :)

We get that, not as often as you would though I'm sure. I like mornings like that too. Nice time to get out and about.