tlr said "36.32 mm an hour west of Brandon. metric system not that hard people. LOL "
Metric system is pretty easy ... but, I was well into my adulthood when it was implemented. I can visualize what an inch and a half is without problem. You tell me 36.32 mm and I have to think about it a bit. It's a whole lot easier for this old fart to talk in inches.
Besides all that, my rain gauge reads in inches.