Pack or skip
Packable down jacket for Toronto in January
Verdict
Pack it
Lows around 16°F — the packable puffer covers 90% of layering needs.
Why
Toronto in January averages highs of 28°F, lows of 16°F, 14 rainy days.
That climate means a packable down jacket earns its space in the bag. Lows around 16°F — the packable puffer covers 90% of layering needs.