Self-tutoring about weather and seasons: the tutor mentions a surprising event.
Normally, in our family, I’m the first up in the morning. Lying awake, around 6:20am, I heard no crickets. I speculated the overnight temp must have been low enough to quiet them.
Some minutes later, at the computer with a coffee, I checked the temp. Would you believe it was -2C?!
At first I didn’t believe it, so I went out to check. In the dawn twilight I could feel that, indeed, the temp might be sub-zero.
Maybe I shouldn’t be too surprised: Oct 4, 2018, dipped to -2C as well.
Source:Oracle Tutoring by Jack and Diane, Campbell River, BC.