Pack or skip
Winter coat for Toronto in December
Verdict
Pack it
Average lows dip to 21°F — a real winter coat, not a jacket.
Why
Toronto in December averages highs of 32°F, lows of 21°F, 14 rainy days.
That climate means a winter coat earns its space in the bag. Average lows dip to 21°F — a real winter coat, not a jacket.