Pack or skip
Beanie for Boston in February
Verdict
Pack it
Lows around 25°F — a beanie doubles the perceived warmth for zero grams.
Why
Boston in February averages highs of 40°F, lows of 25°F, 10 rainy days.
That climate means a beanie earns its space in the bag. Lows around 25°F — a beanie doubles the perceived warmth for zero grams.