-27C/-17F, coldest day of the year so far. Wore my down jacket, wool tights and rain pants again like last Monday. Since my nose was cold last time, I pulled my neck gaiter halfway over my mouth and that worked out pretty well. My glasses didn't fog up (not even when I walked inside the building), but I did use some wd40 as a makeshift anti-fogging spray.

Edit: though this is about as cold as it gets in Montreal. I think the coldest it's gotten in the last 20 years is -32C/-25F.