Pack or skip
Beanie for Columbus in December
Verdict
Pack it
Lows around 27°F — a beanie doubles the perceived warmth for zero grams.
Why
Columbus in December averages highs of 41°F, lows of 27°F, 11 rainy days.
That climate means a beanie earns its space in the bag. Lows around 27°F — a beanie doubles the perceived warmth for zero grams.