Pack or skip
Beanie for Medellín in December
Verdict
Skip it
Lows near 63°F — no scenario where you'll want one.
Why
Medellín in December averages highs of 81°F, lows of 63°F, 12 rainy days.
That climate means a beanie isn't pulling its weight. Lows near 63°F — no scenario where you'll want one.